A view from the Bridge Essay Example for Free

A view from the Bridge EssayEddie Carbone is in love with his niece by marriage, Catherine or Katie as he in a heartfelt way calls her. He has bought up the orphaned child as his own, loved her unconditionally. However, on the cusp of womanhood he has fallen in love with her, something he batchnot admit to him self, as it is too terrible to acknowledge. The first clew to this unlawful love is his obsessive concern for her appearance Katie, you are walkin wavy I dont like the looks theyre givin you in the candy store. And with them new high heels on the sidewalk clack, clack, clack.The heads are turnin like windmills. Without realising quite why he has done it, he has delayed her oncoming womanhood by keeping her at school and secretarial college. This way he can protect her from external influences keeping her wings clipped. This is why he is so keen to dissuade her from taking a job offered to her. I know shell be in the office but that aint what I had in mind We are afford ed here a confirmation of the tragedy that is likely to unfold by the way Eddies wife Beatrice reacts to Eddies dismay at Katies first steps to freedom.We timber her sense of urgency in her attempting to put distance between Katie and Eddie, she remonstrates with Eddie I dont understand you shes seventeen age old you gonna keep her in the house all her life? To re enforce our understanding of Eddies authorized feelings an some other character fills us in on ensuring drama. This part belongs to Alfieri the lawyer / narrator of the turn of events who in the traditional tragedy takes the part of the Greek chorus. More educated and yet part of the community, he tries to prohibit the inevitably tragic ending even though he knows he is powerless to stop it.As the play progresses a monstrous change creeps up on Eddie. He is violently contrary to this romance between Rudolpho and Catherine. Eddie is not intelligent enough to realise that this opposition is not motivated, as he thin ks, by a dislike of the boy and the suspicion that he is a homosexual. Not even the Alfieri can persuade Eddie to let go of the girl. Most ancient tragedies have a deferred payment scene wherein self-realisation dawns on the protagonist, in this case Eddie as it happened with Oedipus Rex. All of Shakespeares tragedies have recognition scenes.In this play at that place is no formal recognition scene. Only after Eddie has given Marco and Rudolpho up to the immigration service and he knows that he is facing certain death, due to his jealous desperate behaviour, does he begin to realise his faults and this is when the recognition scene takes place. This is similar in Millers A Death of a Salesman. He is adamant about missing his name back, and he knows that he is in an impossible situation so he sees no other way out, and this is when everything comes crashing down around Eddie because he realises what he has done and cannot change anything.In my opinion what makes this play such an important and textbook modern tragedy is the way the viewer or reader is do alive(predicate) of the inevitability of a tragic aftermath given the setting and cast of characters. We are aware of the importance of name to the Italians, and the system men are judged by in the ethnic group in America. As Eddie loses more and more control over his feelings for Katie and thereby causing the problem to worsen he is in desperate need of some other focus, hence the significance of his blinding desire to pull in his name of traitor which Marco has accused him of being.He feels if this can be distinguished out so allow for his life. Hes gonna take that back, hes gonna take that back of Ill devour him You hear me? Ill kill him Ill kill him. This point is further emphasised by Eddies point blank refusal to accept Rodolphos apology which would help to sort things out. Eddie knows that if he and Rodolpho were seen to have made up that things between Marco and Eddie may possibly be patched up. Eddies ascend hysterical response is I want my name He didnt take my name hes only a punk.Marcos got my name By refusing the option that would have diffused the situation, the way is cleared for the inevitable outcome, his sense of self righteousness over Marco taking his name obscures his vision as to the real villainy of the piece his improper love for Catherine. The audience now knows that he truly would rather die than admit his true feelings showed in his horrified utterance of Beatrice in response to her accusation of you want somethin else Eddie, and you can never have her The outcome of this disaster is one man killed, one facing deportation and therefore financial ruin for his family. 2 families are ruined. All this has come about from the combination of one mans psychological make up and the dower ensuing from his social background. A truly modern tragedy. Show lagger only The above preview is unformatted text This student written piece of work is one of many t hat can be tack in our GCSE Arthur Miller section.

Hero and Mrs. Fisher Essay Example for Free

Hero and Mrs. fisherman raiseHeroism is a role model and someone who helps others with out personal gain or need, and they present support. tangerine by Edward Bloor contains characters that ar heroes and non-heroes. capital of Minnesota pekan is a hero while his brother, Erik, is not and Mrs. fisher cat overly has traits of heroism. capital of Minnesota Fisher is a hero because he puts others before himself despite personal endangerment and because he does the right thing without need for personal gain. capital of Minnesota helps people during the sinkhole incident at lake Windser Middle School. He saves other classmates and teachers from the portable classrooms, ensuring their safety (80). This shows Paul is brave and pull up stakesing to protect his classmates in a horrible accident. Besides the sinkhole, Paul aids to the Cruz family during the freeze. He brings wood to Luis and chopped ice absent trees, doing whatever they could to get a majority of them saved (214 , 215). Paul helps the Cruz family without being asked to. He lies to his mom so she would let him stay and help (210, 213). Paul was committed to save the tangerine trees of Tangerine.Since Paul is friendly to people, he always has his friends backs and he understands them. Paul defended fire fighter Wayne when Mr. Fisher strongly complained about his unprofessional demeanor (22). Paul figured that Wayne didnt deserve a complaint when he knew what he was talking about. Paul also gave Joey Costello advice to move trains and become a War Eagle (121). Joey took the advice and moved educates, and he joined their soccer team. Paul didnt want Joey to be unhappy with his new school hours, so he suggested Tangerine High.Paul looks out for his friends and is very encouraging. Besides Paul Fisher being a hero, his mom, Mrs. Fisher, also shows examples of heroism. Mrs. Fisher is a helpful citizen and cares about everyones safety. She hosts a parent gathering to discuss their sons football game practice session times (54- 55). Mrs. Fisher tries changing practice times so no other courseer will be struck by lightning, like Mike Costello. Additionally, Mrs. Fisher shows her safety concerns to Pauls school about his eyesight, so he could have extra help (24).She wanted to do what was best for Paul but she wanted him to have to opportunity to play soccer. When Paul moved schools, she realized the best thing would be is not to inform them about him eye conditions, that way he would be able to play soccer. Not only is Mrs. Fisher concerned about safety she is also supportive to her family and friends. Mrs. Fisher supports Erik by attending his football games (124, 125). She encourages and cheers for Erik while he kicks. She is proud of his hard work and accomplishments. Another way Mrs. Fisher is supportive is when she shows sympathy to the Costello family.Mrs. Fisher attends Mike Costellos funeral and explains how sorry she was and gives love and supportive gestures to acknowledge her sympathy. maculation Paul Fisher and Mrs. Fisher both are explained through heroism, Erik Fisher is a non-hero. Erik is very egotistic and only cares about him and has success as an individual. Erik is an amazing kicker he always bragged about his skills and was convinced that he will be a star one-day. All he cares about is football and his future of football (20, 21). Erik thought he was better than everyone else.He was happy when Mike was killed because he knew he would benefit from it (51). Furthermore, Erik is also a non-hero because he is a bully. Erik makes fun of Joey because he tried to take off his brothers shoes when he was dead. Erik didnt know the real reason why he did that, he merely noticed it and judged him poorly (110). Erik doesnt care about how anyone feels or how he makes him or her feel he amuses himself with their emotional pain. Erik also makes fun of Paul about his glasses. Erik called Paul Eclipse Boy and made up stories about how Pauls e yesight failed (2, 54).Heroism is someone that puts others before themselves and is a role model. Paul and Mrs. Fisher are both heroes while Erik is not. The author wrote this story because he is a middle school teacher and wanted to share a story that exampled students in ways they are heroes. There are more heroes than there are non-heroes. Edward Bloor wrote this book for middle age kids so he tried to snap on the positive sides of people. There are heroes all around you but everyone has non-hero moments, you should learn from your mistakes.

Technology Means The Study Of Something Sociology Essay

engine room Means The Study Of Something Sociology EssayThe develop engineering science is the Greek word and its instrument the study of aroundthing, or the pitchfork of knowledge of a discipline. engineering science is the knowledge intimately tools, administrations and umteen untold than. technology convinces the liveness style of the universe of discourse and we atomic number 18 now considered as technical world. Technology is now in big demand and its reaches on the peak height but still hoi polloi wants saucily and bleak engine room.The great saints said everything has its two sides similarly technology has merits and demerits. Technology provides the stack now sustenance to bet wide and able to prove that things.Technology decreases the death rate and able to do that surgeries which earlier not possible. instantaneously we heard that now the 3d televisions argon nigh to come. We is going on it does not matter whether we be sleeping or not. Technolog y ingests the look fast and the work which we do the work with much age earlier and its is done in minutes. An ever transport makes the whole world close to each and dash less time to travel. Education, social life, every electric things show the advancement in the technology.Now Talked about the demerits of technology, it makes the life machine porn and makes us more lazy. We atomic number 18 going away from the nature and the rate towards the nature is declining.We be now whole thinking for ourselves, the love towards mankindity is vanished earlier we gather in that.So in the conclusion we can say that technology makes our life easy and technical but it forms a racetrack which ends on destruction. Everything that provides us lots of things like comfort, easy and many another(prenominal) other it must be in limit. Limited things always create wonders.Jaspreet SinghTechnology, general term for the processes by which military soulnel beings fashion tools and machines to increase their view and understanding of the material environment. Many historians of science argue not only that technology is an essential delimit of advanced, industrial civilization but overly that the rate of scientific change has developed its own urge in recent centuries. Innovations now seem to appear at a rate that increases geometric near(prenominal)y, without respect to geographical limits or political system of ruless.The Roman Empire that engulfed and succeeded that of the Greeks was somewhat similar in this respect. The Romans, however, were great technologists in the whizz of organizing and make they established an urban civilization that enjoyed the first yearn peaceful period in gay history. The great change in engineering that occurred in the Roman period came as a set up from building tombs, temples, and fortifications to the construction of enormous systems of common works. Using water-resistant cement and the principle of the arch.Roman engin eers were besides responsible for introducing the water mill and for the subsequent design of undershot and overshot water wheels, which were utilise to chat up grain, dictum wood, and cut marble. In the military sphere, the Romans advanced technology by improving weapons.As artless productivity increased and medical science developed, Western hostelry came to occupy a strong precept in the desirability of technological change despite its less pleasant aspects. Pride and a enlarged measure of awe resulted from such engineering achievements as the siting of the first Atlantic telegraph cable, the building of the Suez and Panama canals, and the construction of the Eiffel Tower, the Brooklyn Bridge. The telegraph and railroads connected most of the major cities with one another. In the late nineteenth century, the American inventor Thomas Edisons cast down bulb began to re rear candles and lamps, and within 30 years every industrial nation was generating electric power fo r lighting and other systems.World War I and the bully Depression forced a sobering reassessment of this rapid technological explosion. The education of submarines, machine guns, battleships, and chemical substance warfare made increasingly clear the destructive side of technological change. In addition, worldwide atomic reactor unemployment and the disasters met by capitalistic institutions. Then, with World War II, came the development of the weapon that has since become a general nemesis to life on earth the atomic bomb. Another technological outgrowth of World War II-the development of computers and transistors and the accompanying trend toward miniaturization. Innovations in transportation during the middle Ages revolutionized the spread of technologies and ideas across wide areas. These innovations tend to change conventional heathenish systems, frequently with unexpected social consequences. Thus technology can be conceived as twain a creative and a destructive proce ss.Md. Atiqur RahmanNowadays, our lives are completely directed and influenced by technology which has changed stacks lifestyles. We can see it everyday in the streets where its almost impossible to find out someone without victimisation technology. The truth is that we need technology for everything because we are used to living with the advantages that technology offers and for example, its not easy to spend a day without television, computer, vehicle etc. With impudent discoveries of Technology, difficult tasks are made simple and easy to perform.Technology is a huge contributor to the well being of human kind. Just pick up to imagine how hard it would be to make it through the day without the simplest of technologies. We have gotten so used to the luxuries that technology provides that many wouldnt know how to adapt to the conventional and simpler methods. Technology has surely proven itself to be very beneficial. Technology took a huge part in changing society from the si mple place to warfare. Lets imagine, if one day the power goes off the whole city will be stopped because they are totally paralyzed without using machines and computers which are parts of technology. For our daily life we are so used to technology that if there is no heating system or air conditioning systems either we are going to freeze to death or die in hot. Also now we are so depended on technology that without technology students will stay illiterate for ever because without computers, fax machines or imprint machines our school and colleges are like human without any body parts. Technology has definitely changed the lifestyle and customary purpose of many reality.Technology has a lots of goods sides but also its have lots of severeness side. So I found technology basically harmful and also its make people life lazier. Technology can change our sense of common purpose. For millions of years, mankind has been using to do everything for themselves. For a long time peoples main concern were survival. To survive means to go out into the woods or forests and consign animals for the food which the family needed to eat for the day. People of modern society never think about hunt club for food or clothes. The impudently standard for survival means making money to go to a mall or supermarket and getting everything a family needs. A family can get food and clothing at these places without ever going into a forest or a lake. This thought is even so frighteningThe technology- impedance movement swallows by pointing out that we are cobbling together virtual communities while our real cities crumble, at least partly because our sense of common purpose has frayed. Today, only about 5 percent of American households are on-line, but what happens, the critics wonder, when half the unsophisticated is wired? go forth we escape the unpleasant complications of the world distant our locked doors by opting for communities in cyberspace, where we can enjoy the comp any of people who share our interests and our views? Where the streets never need to be cleaned and you d ont have to keep an eye on your neighbours house? What happens if the sirens outside become too distracting? Will we simply buy insulated drapes? Humans are getting lazy. Almost everything must be done for them in advance. However, sometimes this change in lifestyle is forced upon humans.At last,I think that this big progress has made our life better and more carious and comfortable but the world isnt better. In the environment there is a lot of pollutions, the crime rate is gone racy and the only one thing what people bid about is money People are not eager to do their work by using their energy therefore now a days people are suffering of many diseases. wizard of the main issue that i consider is a cause of technology is teenagers are getting uncollectible because of computers. So as we can see technology is harmful to our health, teenagers, environment and in a word its h armful to this generation. So beside of seeing only the positive sides of technology we should also think of the negative sides and try to think of a better life without using technology.DETERMINISM VS HUMANISMEfficiency and HumanismTogether, define the name, efficiency and humanism, in your own words, and explain how they oppose each other in a paragraph.Efficiency, ratio of the make sense of power matured by a machine to the amount of power put into it.But, in philosophy, is skillfulness in avoiding osteal time and effort.Humanism, in philosophy, attitude that empha coats the dignity and worth of the individual. A basic premise of humanism is that people are rational beings who possess within themselves the capacity for truth and goodness. The term humanism is most a great deal used to describe a literary and cultural movement that spread through western europium in the 14th and 15th centuries.proficiencyTechnique is the skill or command used to touch a specific activity o r task. In simple words we can say that cross ability to do the task in many ways or in efficient way.Technique is the unstoppable force because technology giving the mode to the proficiency and technology is directly proportional to proficiency. If the technique increased the technology automatically inflates .We can see the inflation of technique from the early ages they used the technique to solve the different purposes and different works. Till now we see the increase in the technique and with high percentage. In at once modern world if someone improving his skill and ability they taking the entertain of technology because without technology they cannot be finalized there technique. So in last we can say that to make life easier and to do the work new and new inventions takes place.Pre-industrial SocietyPre-industrial was a period of gradual change in the way people lived and worked as well as a time when continuity of traditional values and beliefs persisted. Many new techno logies were been developed and put into lend oneself collectable to new demands. This began to revolutionize traditional forms of industry, transport and government. Different classes in society were given a fresh incentive to find new ways of utilization which resulted in the birth of capitalism demanding innovation. However much of this change was simply an free continuance much like a chain reaction, one thing leading to another, therefore not completely replacing established society. The reorganization of pre-industrial Britain was brought about by the combination of many different social, economical, climatical and technological facets. these were the fast evolution of industry and machinery, the advancement of transport, population growth and also importantly the fortunes of agriculture, which in essence acted as a catalyst to the changed.Industrial SocietyIt is defined as the society which refers to have a modern structure. Its basically called the modern society. Every coin has its two sides that are why the industrial society has merits and demerits. First talk about the merits industrial society plays a Vitol role in converting the life of the humans into more technological way. It usually means more jobs, bribe going up more need to have better education. It brings to most a higher standard of living. It makes the life of the people more easy and comfortable. The heavy work or jobs which are earlier did by hands now all the stuff is occupied by the machines. A machine makes the work easier and it takes less time to that work. Businesses become quite an easier from early days. All the work and deals are done by sitting in one place through internets, phones, laptops etc.The demerits of the industrial society are through industrialization the poor and the people who are below the poverty line are suffered a lot. Many individuals benefited from the new technological advances, job opportunities, and products. With those wages they could provide f or themselves enough to adequately meet their needs for survival. The poor were able to enter the workforce and nail wages. Industrialization helped to reduce poverty which eased the stress on governments. Living conditions for the poor became a crush matter. Also it puts the really bad effect on environment due to use of much machinery and the inordinate use of fossil fuels creates lots of chores like pollution and global warming. In conclusion, it is evident that industrialization had both its ups and downs in society. technological SocietyMany technological processes produce unwanted by-products, known as pollution, and extinguish earthy resources, to the detriment of the Earth and its environment. Various implementations of technology influence the values of a society and new technology often raises new ethical questions. Examples accommodate the educate of the notion of efficiency in terms of human productivity, a term originally utilize only to machines, and the chall enge of traditional norms.Recent technological developments, including the printing press, the telephone, and the Internet, have lessened physical barriers to communication and allowed humans to interact freely on a global scale. However, not all technology has been used for peaceful purposes the development of weapons of ever-increasing destructive power has progressed passim history, from clubs to nuclear weapons.Technology has affected society and its surroundings in a number of ways. In many societies, technology has helped develop more advanced economies (including todays global miserliness) and has allowed the rise of a leisure class. Many technological processes produce unwanted by-products, known as pollution, and deplete natural resources, to the detriment of the Earth and its environment. Various implementations of technology influence the values of a society and new technology often raises new ethical questions. Examples include the rise of the notion of efficiency in t erms of human productivity, a term originally applied only to machines, and the challenge of traditional norms.MAJOR PROBLEMS AND THEIR RELATION TO PAST TECHNOLOGIESOverpopulationTogether, show that you know how technology freed us from some things on one hand but created new problems on the other.Overpopulation, growth of population to such a size that space, food, water, or other resources available to support it are insufficient. The rapid and dramatic rise in world population that has occurred over the last few hundred years. The worlds population increased from 1.65 meg in 1900 to 3.02 billion in 1960. The United Nations estimated that the population reached 6 billion in late 1999. Thus, the size of the population nearly quadrupled in the span of 100 years, a historically infrequent rate of increase. closely of this growth is now taking place in the worlds developing countries, where rates of natural increase are much higher than they are in industrialized countries. Concern that this might lead to overpopulation has led some countries to adopt population control policies.PollutionTogether, show that you know how technology freed us from some things on one hand but created new problems on the other.Pollution,contaminationofESarths environment with materials that interfere with human health, the choice of life, or the natural functioning of ecosystems (living organisms and their physical surroundings). Although some environmental pollution is a result of natural causes such as volcanic eruptions, most is caused by human activities. Pollutionexistsinmany forms and affects many different aspects of Earths environment. Point-source pollution comes from specific, localized, and identifiable sources, such as sewage pipelines or industrial kittystacks. Nonpoint-source pollution comes from disperse or uncontained sources, such as contaminated water runoff from urban areas or automobile emissions.The effectuateofthesepollutants may be immediate or delayed. Pr imary effects of pollution occur immediately afterward contamination occurs, such as the death of marine plants and wildlife after an oil spill at sea. standby effects may be delayed or may persist in the environment into the future(a), possibly going unnoticed for many years. DDT, a nondegradable compound, seldom poisons birds immediately, but gradually accumulates in their bodies. Birds with high concentrations of this pesticide lay thin-shelled eggs that fail to hatch or produce deformed offspring. These secondary effects, publicized by Rachel Carson in her 1962 book, Silent Spring, threatened the survival of species such as the bald eagle and peregrine falcon, and aroused public concern over the hidden effects of nondegradable chemical compounds.Ashumansdevelopednew technologies, the magnitude and severity of pollution increased. Many historians speculate that the extensive use of lead plumbing for drinking water in Rome caused chronic lead poisoning in those who could affo rd such plumbing. The mining and smelting of ores that attended the transition from the Stone Age to the Metal Age resulted in piles of mining bollockss that spread potentially toxic elements such as hectogram, copper, lead, and nickel throughout the environment.Evidenceofpollution during the early Industrial whirling is widespread. Samples of hair from historical figures such as Newton and Napoleon show the presence of toxic elements such as antimony and mercury. By the 1800s, certain trades were associated with characteristic occupational diseases Chimney sweeps contracted cancer of the scrotum (the immaterial sac of skin enclosing the testes, or reproductive glands) from hydro speed of lights in chimney soot hatters became disoriented, or mad, from nerve-destroying mercury salts used to treat felt fabric and bootblacks suffered liver damage from boot polish solvents.Bythetwenty-firstcentury,pollution had evolved from a mainly localized problem to one of global consequences in which pollutants not only persisted in the environment, but changed atmospheric and climatic conditions. The Minamata Bay disaster was the first major indication that humans would need to pay more attention to their waste products and waste disposal practices, in particular, hazardous waste disposal. In the years that followed, many more instances of neglect or carelessness resulted in dangerous levels of contamination. In 1976 an explosion at a chemical factory in Seveso, Italy, released clouds of toxic dioxin into the area, exposing hundreds of residents and killing thousands of animals that ate undetermined food. In 1978 it was discovered that the Love Canal housing development in New York State was construct on a former chemical waste dump. The development was declared uninhabitable. The worlds worst industrial adventure occurred in Bhopal, India, in 1984. A deadly gas leaked from an American chemical plant, killing more than 3,800 people and injuring more than 200,000.The19 86Chernobylnuclear reactor accident demonstrated the dangerous contamination effects of large, uncontained disasters. In an unprecedented action, pollution was used as a military tactic in 1991 during the conflict in the Persian Gulf. The Iraqi military intentionally released as much as 1 billion liters (336 million gallons) of staring(a) oil into the Persian Gulf and set fire to more than 700 oil wells, sending thick, black smoke into the atmosphere over the Middle East.Global WarmingTogether, show that you know how technology freed us from some things on one hand but created new problems on the other.Global Warming or humour Change,measurableincreases in theaverage temperature of Earths atmosphere, oceans, and landmasses. Scientists believe Earth is currently facing a period of rapid warming brought on by rising levels of heat-trapping gases, known as greenhouse gases, in the atmosphere.Greenhousegases stay fresh the radiant energy (heat) provided to Earth by the Sun in a proce ss known as the greenhouse effect. Greenhouse gases occur naturally, and without them the planet would be too cold to sustain life as we know it. Since the beginning of the Industrial Revolution in the mid-1700s, however, human activities have added more and more of these gases into the atmosphere. For example, levels of carbon dioxide, a powerful greenhouse gas, have risen by 35 percent since 1750, largely from the electrocution of fossil fuels such as coal, oil, and natural gas. With more greenhouse gases in the mix, the atmosphere acts like a thickening blanket and traps more heat.Economic CollapseIf we talked about the todays problem the most ongoing problem is the economy disassemble. Normal people feels less percent problem from pollution, global warming.Its effects but not as much as due to the collapse of the economy because it effects every unity person in the world directly or indirectly.WAR is the major victim behind the economy collapse because lots and lots of money sp end during war time. Same thing is happens with America. Other reasons behind economy collapse are united States have the biggest economy in the world. Due to war reasons and the major industries shifted to Asia we saw there is a great fall in economy. The whole world is affected and it swallows every single person to its effect. Great decline in employment and goods. The people doing lower jobs who are much educated. The major effect we see in United Kingdom because of migration of economy and worldwide economy collapse.PRESENT TECHNOLOGIES AND THE advance(a) CORPORATIONTogether, discuss how the humanist policies and benefits of the modern corporation are the result of technology changing the workplace.Md. Atiqur RahmanTechnological Changes of the Past and Present The technology which surrounds almost everyone in the modern society, affects both work and leisure activities. Technology contains tuition that many would rather it did not have. It influences minds in good and bad way s, and it allows people to share data which they would otherwise not be able to attain. Even if a person does not own a computer or have credit cards, there is information on a computer someplace about everyone. The technology which is just now beginning to be manipulated and harnessed is affecting the minds of small children and adolescents in ways that could be harmful. It is affecting our immediate future. It also gives another form of communication and exchange of information which was not available before, information that is both good and bad. Technology is one of the principal driving forces of the future it is transforming our lives and shaping our future at rates unprecedented in history, with profound implications which we cant even begin to see or understand. Many different elements affect how satisfied we are with our lives. The impact of technology on these elements can change how safe, healthy and happy people feel.Simranjit singh gillAccording to me the economy defi nes as the system of the country controlled and managed by the indivisible or by the government or by together in the areas like labour, capital, development.Earlier years there was only one system called physical system where the country is controlled by a person called king. Because he had the power so he controlled the workers according to his work. There was no time limitation, on minimum wage fixed, no safety of the workers. People were less educated and they did not about the work and laws. They did their work like a machines and hear the instructions behindly and did what they gave or what they want.But due to advancement in the in the technology and in the education system people become much aware from past period. They formed the legislation (certain rules and regulations )called workplace legislation. People are much aware about their rights and duties. All this factors led to changed the physical economy into the knowledge economy.There are different types of economies bu t i am going to explain only two economies 1. Mixed economy 2. Command economy intricate economy means in which government and the private people controls and managed the economy system. Example Canada , United states, Australia. assertion economy means in which all the system of economy controlled and managed by the government. Earlier this system is in these countries China, India and other but due to the time they realised that if we bring the mixed economy it will be more helpful in development so they changed there economy.Jaspreet Singh AhluwaliaWe have seen that until now there have been always an end of a generation. If we Compare this to physical economy it has to end one day because the system never has an end with the life. It have to changed one day. Physical economy means there are no limits of work, they can be as the wages paid or the time worked. This is the physical economy people suffered with in olden time. Now days this is not so, we have mixed economy, legislati on, command economy and capitalism.ethical motive OR TECHNOLOGICAL DETERMINISM IN POLITICSEthics and ProfessionalismTogether, discuss ethics and professionalism, showing you know how both are commonly understood, such as the six stages of ethics and the two levels of professionalism.Ethics,asabranchof philosophy, is considered a normative science, because it is concerned with norms of human conduct, as high-flown from the formal sciences, such as maths and logic, and the empirical sciences, such as chemistry and physics. The empirical social sciences, however, including psychology, impinge to some extent on the concerns of ethics in that they study social behavior. For example, the social sciences frequently attempt to determine the relation of particular ethical principles to social behavior and to investigate the cultural conditions that contribute to the formation of such principles.Economic Imperialism and globalizationTogether, show how technology allows economic imperialism, globalization and propaganda.Globalization,comprehensivetermfor the emergence of a global society in which economic, political, environmental, and cultural events in one part of the world quickly come to have logical implication for people in other parts of the world. Globalization is the result of advances in communication, transportation, and information technologies. It describes the growing economic, political, technological, and cultural linkages that connect individuals, communities, businesses, and governments around the world. Globalization also involves the growth of multinational corporations (businesses that have operations or investments in many countries) and transnational corporations (businesses that see themselves functioning in a global marketplace). The international institutions that oversee world trade and finance play an increasingly important role in this era of globalization.CULTURAL IMPERIALISM AND engineering scienceTogether, discuss what role does techno logy play in cultural imperialism? Will the Internet play the selfsame(prenominal) role as the phonograph, radio, movies, TV, or will it have a different effect?Cultural imperialism is the practice of promoting, distinguishing, separating, or artificially injecting the culture of one society into another. So this leads to influence of colonies, colony is generally deluxe from overseas possession. So technology is relate with the culture because to travel everything needs a track that path is made by technology.Technology plays a Vitol role in inflation of the culture imperialism. Sets the tone for the rigorous critical scrutiny of the rest of the work, with the carefully assembling a system of arguments which ultimately cast a shadow of doubt on the legitimacy of defining aspects of U.S. and Western foreign interventions as cultural imperialism.American culture is rich, complex, and unique. It emerged from the short and rapid European conquest of an enormous landmass sparsely se ttled by diverse indigenous peoples. Although European cultural patterns predominated, especially in language, the arts, and political institutions, peoples from Africa, Asia, and North America also contributed to American culture. All of these groups influenced popular tastes in music, dress, entertainment, and cuisine. As a result, American culture possesses an unusual assortment of patterns and forms forged from among its diverse peoples.JaspreetTechnology has been a dialectical and cumulative process at the center of human experience. It is perhaps best understood in a historical context that traces the evolution of early humans from a period of very simple tools to the complex, large-scale networks that influence most of contemporary human life. The earlier known human artefacts are roughly flaked stones used for chopping and scraping, found primarily in eastern Africa. The neighboring big step in the history of technology was the control of fire. By striking flint against py rites to produce sparks, people could kindle fires at will, thereby freeing themselves from the necessity of perpetuating fires obtained from natural sources. Besides the obvious benefits of light and heat, fire was also used to bake clay pots, producing heat-resistant vessels that were then used for cooking grains and for brewing and fermenting. Innovations in transportation during the middle Ages revolutionized the spread of technologies and ideas across wide areas. Such devices as the horseshoe, the whiffletree (for harnessing animals to wagons effectively), and the spring trailer truck speeded the transfer of people and goods.Twentieth-century technology spread from Europe and the U.S. to other major nations such as japan and the Soviet Union. It has not, however, pervaded all the countries of the world, by any means. Some so-called developing nations have never experienced the factory system and other institutions of industrialization. The leaders of such countries tend to fee l that the acquisition of modern weapons and new technology will provide them with power and prestige. No one, however, can predict the religious, social, and cultural consequences of the transfer of technologies to these countries. Technology has always been a major means for creating new physical and human environments. It is possible to ask today whether technology will also destroy the global civilization that human beings have created.SimranjitCultural imperialism is the practice of promoting, distinguishing, separating, or artificially injecting the culture of one society into another. So this leads to influence of colonies, colony is generally distinguished from overseas possession. So technology is relate with the culture because to travel everything needs a path that path is made by technology.Technology plays a Vitol role in inflation of the culture imperialism. Sets the tone for the ghastly critical scrutiny of the rest of the work, with the carefully assembling a system of arguments which ultimately cast a shadow of doubt on the legitimacy of defining aspects of U.S. and Western foreign interventions as cultural imperialism.American culture is rich, complex, and unique. It emerged from the short and rapid European conquest of an en

Important and application of data mining

Important and application of entropy digImportant and application of Data mineAbstractToday, people in business bea strive a lot of profit as it sens be increase year by year through consistent preliminary should be apply accordingly. Thus, performing entropy tap process muckle lead to utilize in attend to make decision making process within the physical composition. This paper elaborate in detail the direct of importance and also the application the application of selective entropy tap which shadower be adopt for different(a) field depends on the accusive, mission, goals and purpose of conducting the study within the organization. there atomic number 18 three main areas make do as a example which are hotel, library and hotel to observe on how info archeological site whole kit to these main field.Keywords Data Mining, KDD Process, finality Trees, Ant Colony chunk Algorithm Association Rules, Neural Network, primitive Set,1.0 IntroductionAs we know, org anization which conducts business exertion is keeps massive of document or info in a specific database for barely retrieval. The data are combine from are a a couple of(prenominal) departments that carried prohibited different task and each of their function par completelyel with the mission and vision of organization. According (Imberman, 2001) the number of fields in large databases can approach magnitudes of 102 to 103. Therefore, it is necessary to make fitting decision making or strategic planning using the existing data where these plays important role in order to go over any action that are restitutionn place does not given an impact speci tout ensembley playact loss to the organization. Other than that, data became obsolete when it keeps on changing and easily out dated as the substance abuser requirement shifting depends on factors such as trends, money, needs and so forth.One musical mode to crush data is using of data archeological site technique which cha nge to assist organization by emphasize several travel to garden truck the valuable output in short period of cartridge clip compare with the traditional method which may involves more than one methodologies and it derive to longer of time to compass the investigation towards a portion of data. Thus, in the business area an action should be done rapidly in order to compete with separate competitors and to rectify functioning both in giving wait on and unwrap a high quality product. Moreover, process interpretation of the end point involves group of people to intervene umteen of the creativity and synthesis which can lead to the declarations on the conundrum or tasks.Obviously, data excavation a lot assist in various fields with different purposes and depend on the objectives that demand to achieve. The rest of this paper is organized as follows. parting 2 tells about definition of data mining. Section 3 gear up aparts the importance of data mining. Section 4 ex plains the application of data mining in various fields. Section 5 draws the conclusions.2.0 Definition of Data MiningThere are foreign definitions listed by a few researcher and academician according to their view and opinion based on the study they direct done. Moreover, these go forth wait on to understand or giving an idea before discusses more in judiciousness towards data mining technique.Basically, the main purpose use of data mining is to manipulate huge pith of data either existence or store in the databases by date suitable variable quantitys which is bring to the quality of prediction that will be use to solve problem. Define by Gargano Raggad, 1999.Data mining searches for hidden apprisalships, regulations, correlations, and interdependencies in large databases that traditional study gathering methods (e.g. report creation, pie and bar graph generation, user querying, decision support organisations (DSSs), etc.) might overlook.Besides that, another author a lso agreed with opinion toward the data mining definition which is to seek hidden pattern, orientation and also trend. by means of (Palace, 1996) added to the forward isData mining is the process of finding correlations or patterns among dozens of fields in large relational databases.Moreover, data mining also define as process to squeeze of knowledge or information using suspend framework or fashion model to decompose until produce an output that assist in fulfill the objective of the study. From Imberman, 2001As knowledge extraction, information discovery, information harvesting, exploratory data compendium, data archeology, data pattern processing, and working(a) dependency abstract.The statement above agreed and adds that the framework or model that adopt definitely to hear the real circumstance. Define by Ma, Chou Yen, 2000Data mining is the process of applying artificial intelligence techniques (such as advanced modeling and rule induction) to a large data set in ord er to determine patterns in the data.In the other hand, data mining is memorizen a few travel during analysis and this step is depending on the methodological analysis that is chosen. Each of the methodology is not much differ from other methodology. Through Forcht Cochran, 1999Data mining is an interactive process that involves assembling the data into a format conducive to analysis. once the data are configured, they must(prenominal) be cleaned by checking for obvious errors or flaws (such as an dot that is an total outlier) and simply removing them.3.0 Important of Data MiningAs discusses above, it can be seen that data mining will be beneficial a lot of party and multiple range of level in the organization as the model or framework that is apply can inflict time and cost. Then, the outgrowths allow the obligated knowledge worker to transform into the strategic value of information effectively by critically analyze the result.The process should be done carefully to avoi d the useful variables or algorithm being removes or not be included in the extraction of reliable data. Data mining techniques will help in adopt a portion of data using get tools to filter outliers and anomalies within the set of data. According to Gargano Raggad, 1999, there are a few others important of data mining consist of To press forward the explication of previously hidden information includes the capabilities to discover rules, classify, partition, associate and optimize.According to (Goebel Gruenwald, 1999) in order to seek the pattern of data, a few methodologies are use in clarify the vagueness as substantially as to identifying the relation among one variables and other variables within the databases whereas the outcome will guide in making decision or to forecast the impact when the action were take into consideration. The chosen of methodologies should be determined in a proper way suit with the rules and condition towards the data which is to be analyzed. The methodologies includeStatistical Methods focused mainly on testing of preconceived hypotheses and on fitting models to data.Case-Based Reasoning (CBR) technology that tries to solve a given problem by making direct use of past experiences and solutions.Neural Networks formed from large numbers of imitation neurons, connected to each other in a style similar to brain neurons which enables the network to learn.Decision Trees each non-terminal node represents a test or decision on the considered data item and can also be interpreted as a special form of a rule set, characterized by their hierarchical organization of rules.Rule Induction Rules state a statistical correlation in the midst of the occurrences of trustworthy attributes in a data item, or between certain data items in a data set.Bayesian Belief Networks graphical representations of probability distributions derived from co-occurrence counts in the set of data items.Genetic algorithms / evolutionary Programming formulate hypotheses about dependencies between variables, in the form of association rules or some other internal formalism.Fuzzy Sets constitute a powerful approach to deal not only with incomplete, whirring or imprecise data, but may also be helpful in developing timid models of the data that provide smarter and smoother performance than traditional systems.Rough Sets rough sets are a numeral concept dealing with uncertainty in data and used as a stand-alone solution or combined with other methods such as rule induction, classification, or clustering methods The ability to seamlessly change and embed some of mundane, repetitive, tedious decision steps not requiring continuous human intervention.Several steps are taken in processes or analyzes on selected data where the process involves of filtering, transforming, testing, modeling, visualization and documented the result or store accordingly in the databases or data warehouse. Each of the steps functions differently and has accounta bility in carries out the process with the purpose to easier and produce the high quality of assumption by automatise generate towards specific conditions. For example, data warehouse also keep previous analysis and this allow eliminating the excess output at certain steps. Through Ma, Chou Yen, 2000, they stress the characteristics of data mining define how it assist to reach the end process of analyzing. It comprisesData pattern determination Data-access languages or data-manipulation languages (DMLs) identify the specific data that users want to pull into the program for processing or display. It also enables users to input query specifications. Therefore, users simply select the desired information from the menus, and the system builds the SQL command automatically.Formatting capability It generates raw data formats, tabular, spreadsheet form, multidimensional-display and visualization.Content analysis capability Data mining also has a strong suffice analysis capability that enables the user to process the specifications written by the end-users.Synthesis capability Data mining allows data synthesis to be timely executed. Simultaneously reducing cost and potential error encountered in the decision making process.Basically, data mining can minimize the error of forecasting by following the steps of selected methodology in well manner to avoid delaying in making decision where this situation will giving volumed impact for the business area. Therefore, it must be careful in handling the data throughout the steps involves whereby the strategic plan should take into consideration includes of the objectives to done the analysis, the amount of data, the variables, the relationship between variables, test adopted, and so forth. Moreover, if there is need to discuss with the professional towards the study conducted and it should be included in the planning part. In the context of organization, usually a unit or group of people are given responsible to carries this duty to discover the hidden pattern for another department. Hence, the continuously meeting should be done between the professional and researchers to ensure the end result fulfill their requirement as well as to improve the performance of worker, department and organization.In term of reducing a cost, compare to the traditional research which take time in acquiring the data from respondents and it depend on the methodologies that are use and the number of sampling. If the questionnaire method, it can be done quickly and less time consuming but if the interviewing method is adopted, it surely take time and researcher have to meets the respondent more than one time, if there is an ambiguity or the answers not meet with the requirement. For certain study, the sampling are involves from the different location which require the researcher to travel in order to gain the genuine opinion from them and this will cost a lot involves of accommodation, food, flight tatter and so forth. For data mining, it uses the existence of data (for example, data of customer transaction, data of student registration, data of patient of undergo the movement process and so on) that keep in data warehouse which mostly reduce cost in aspect of acquiring data. Other than that, researcher take first action by search for the study in the data warehouse when the objective being determine at the etymon of study because previous study are store in the data warehouse. If it is gear up tally, a few step will be skip or easily decided towards the data and it prove that data mining can reducing the cost as well as time. Refer to Gargano Raggad, 1999, data mining also derive long term benefit which the cost incurred due to the development, implementation, and maintenance of such systems by a wide margin.4.0 The application of Data MiningNowadays, data mining is widely use especially to those organization that focuses on consumer orientation. For example, retail, financial, communication , and marketing organizations (Palace, 1996). Besides it, healthcare area also gain benefit by apply the data mining into the daily operations. These various of field shows each of the organization carries different transaction where all of details keep in the databases which enables to perform analysis for multiple purpose likes to increase revenue, gain more customer, improve customer satisfaction and others. Moreover, again through (Palace, 1996) the existence data allow to determine relationships among internal factor consists price, product positioning or staff skills and external factor consists economic indicators, emulation and customer demographic.Hence, there three examples of data minings application in different areas which are hotel sector, library circumstance and also hospital with the goals to reduce or eliminate the weakness by address it using the result that is interpret in well manner to assist in making decision for the crush solutions. The examples are as fo llows A data mining approach to developing the profiles of hotel customers.A study conduct by Min, Min Ahmed Emam, 2002 with the objective to target some of the valued customers for special treatment based on their expect future profitability to the hotel. There are a few questions regarding to the customer profilingWhich customers are potential to return to the same hotel as repeat guests?Which customers are at greatest risk of defecting to other competing hotels?Which returns attributes are more important to which customers?How to surgical incision the customer population into profitable or unprofitable customers?Which segment of the customers best fits the current returns capacities of the hotels?The researchers adopt decision trees for analyzing the data from the abroad method of data mining methodology because the ability to generate appropriate rules using visualization and simplicity. There are three steps having to follows in this process and it includesData collection th e process of select data that suit with objective from the previous survey. Moreover, remove the unwanted data from databases by filtering out the excel file.Data formatting the process of reborn all data in the spreadsheet to Statistical Packages for Social Sciences (SPSS) for the purpose of classification accuracy.Rules induction the process of pickax of algorithms to building decision trees which is C5.0 to generate sets of rules that bring important clues in order for hotel manager to take further action.As the result, the researcher found that if-then rules as a useful in formulating a customer guardianship strategy with a predictive ranging from 80.9 per cent to 93.7 per cent whereas a predictive accuracy reflect to the rules conditions that profess by quantify (percentage). victimisation data mining technology to provide a recommendation service in the digital library.A study conducted by Chen Chen, 2006 with the purpose to provide recommendation system architecture to promote digital library service in electronic libraries. There are abroad of digital publication format likes audio, video, picture, etc. thus, it lead difficulties in analyzing or defining the keyword and content in order to gain information from the user to improve the service in the digital libraries.In the methodology section, there are two data mining models selected which consisto Ant Colony Clustering AlgorithmThis model is capable to find the shortest path or reduce time to find the best output fit with the problem that existence in the organizations. Each of the steps has different function to enable they too see the relation among the variables It takes a few steps which areStep 0 parameters and initialize pheromone trails.Step 1 Each ant constructs its solutionStep 2 Calculate the scores of all solutionsStep 3 Update the pheromone trails.Step 4 If the best solution has not been changed after some predefined iterations, terminate the algorithm otherwise go to step 2.o As sociation rules to discover the hidden pattern.This model enables to find co-purchase items and assist in uncovered relationship algorithms in form of association rules. There are two main steps as followsStep 1 Find all large item setsStep 2 use the large items set generated in the first step to generate all the effective association rules.As the results, these two models encounter more than one solutions and enable to gain a lot of recommendation that can be manipulate into various problem that exists in conducting digital libraries as well as to promote the usage in multiple level of user using the appropriate mechanism and providing suitable services. Using KDD process to forecast the duration of surgery.A study conducted by Combas, Meskens Vandamme, 2007 with the objective is to identify classes of surgery likely to take different lengths of time according to the patients profile as well as to allow the use of the operating theatre to be better scheduled. There are many issue s arise in this field that lead to the study. For example, an endoscopy unit use of endoscopy tube (shared resources) during the surgery. However their availability is express because it takes 30-45min to clean and sterilize each one. The scheduling of endoscopies (and all other operating theatre procedures) must simply take into account the availability of these different resources.The researchers adopt Knowledge Discovery in Databases (KDD) process to analyze this massive data from the databases. The step as followsStep 1 data preparation which the selected data must be fulfill of requirement includes secondary diagnoses, Previous active history and system affected.Step 2 data cleaning where filter data by concerning surgical procedures that had been performed at least 40 times (at least 20 times for combinations involving both surgery and specific surgeons).Step 3 data mining which to decide appropriate method to test on the portion of data which it involves rough set and unea sy network.Step 4 validation by comparison consist process of interpretation by canvas the result from two methods that perform data analysis in order to observe the rate of favourable classification.Then, researcher added up another three steps in order to fit with the objective that is proposed and to produce the best outcomes to forecast the durations of surgery. It consists ofo Step 5 Measuring the impact of predicting the duration of surgery on planning which in this step the duration of surgery supplied by the prediction models (empirical laws, rule-based laws, etc.) based on information stored in the database is used to feed a series of algorithms and heuristics for planning purposeso Step 6 theoretical account involves the present time will allow to simulate the activity of the different theatre suites in terms of the operating sequence determined by planning methods on the two scenarios which are operating data and patients profileo Step 7 validation selection of the b est model where the results supplied by the manakin model should enable to assess the quality of scheduling on the basis of a series of performance indicators likes the length of time for which the operating theatres are not in use, the number of potential additional hours, and errors in predicting the duration of surgery.As the results, researchers are not particularly satisfactory. The main problem seems to be the choice of variable grouping, which might possibly have an effect on prediction quality.5.0 ConclusionAs a conclusion, data mining can be consider as an effective and efficient way to discover or to transform the invisible to visible data that retrieve from databases which have capabilities to store huge amount of data by using the right tools in assist or enable to analyze, synthesis and manipulate the content of data for various purposes and often depend on the main businesses that carries out to define the target.From the discussion above, it can be seen that there ar e a lot of advantages when perform data mining especially in the business area which allow the organization to predict the trends, customer requirement, the relationship and so forth as early preparation can be identify in order to seek another or a few others way to ensure that organization can still operate their daily operation after determine that organization not agree towards the result have been gain.In order to produce the end result that satisfying the organization and minimize the error as it successfully implement the information in order to perform business transaction. The key variables should be assign in well manner meet or suitable with the objective that propose in conducting the study because it have to repeat the procedures when found the errors as the decision making process could not been done according to the timeline.6.0 ReferencesChen, Chia-Chen Chen, An-Pin. (2006 ). Using data mining technology to provide a recommendation service in the digital library. Th e Electronic Library. 25(6) 711-734.Combas, C., Meskens, N Vandamme, J. P. (2007). Using a KDD process to forecast the duration of surgery. International Journal of Production Economics. 112 279-293.Forcht., Karen A. Cochran, Kevin. (1999). Using data mining and datawarehousing techniques. Industrial Management Data Systems. 99(5), 189-196.Gargano., Michael L. Raggad, Bel G. (1999). Data mining a powerful information creating tool. OCLC Systems Services. 15(2), 81-90.Goebel, Michael Gruenwald, Le. (1999). A survey of data mining and knowledge discovery software tools. ACM SIGKDD Explorations Newsletter. 1 20 33.Imberman, Susan P. (2001) Effective apply of the KDD Process and Data Mining for Computer Performance Professionals. in International Computer Measurement assembly Conference. Anaheim USA, 611-620.Ma, Catherine, Chou, David C. .Yen, David C. (2000). Data warehousing, technology assessment and management. Industrial Management Data Systems. 100(3), 125-135.Min, Hoke y., Min, Hyesung Ahmed Emam. (2002). A data mining approach to developing the profiles of hotel customers. International Journal of Contemporary Hospitality Management. 14(6) 274-285.Palace, Bill. (1996, Spring). Data Mining What is Data Mining? retrieved litigate 2, 2010, from http//www.anderson.ucla.edu/faculty/jason.frand/teacher/technologies/palace/datamining.htm

Reflective Essay on Clinical Decision Making

Reflective Essay on clinical finality devisingClinical conclusiveness devising in nursing involves applying vital thinking skills to select the best uncommitted reason based pickaxe to control essays and address tolerants needs in the provision of high forest shell out that nurses are accountable for. Standing, M. (2011)Nurses are accountable for the quality, safety and say-so of their clinical termination reservation. We are accountable to the patient of ofs, clients and service practisers to whom we owe a duty of tutelage. According to Standing, M. (2011), accountability in finale making is beingness answerable to patients, the public, employers, NMC and the law for the consequences of our actions and having to explain, prune, and defend our findings.The Nursing and Midwifery Council (NMC, 2008) states that nurses are personally accountable for their actions during work out and whence they must(prenominal) be able to justify their terminations at all ti me. Nurses have to balance a number of elements onward they make a decision, however the patients best interest is their main priority. last making involves valuateing available options and their effectiveness. It applies judgement regarding our reasons for doing or not doing things. As nurses, we commit different cultivation sources to support our judgement and decision making.Nursing is the white plague of clinical judgement in the provision of conduct to enable lot to improve, maintain, or recover health, to cope with health problems, and to achieve the best accomplishable quality of life whatever their disease or impediment, until death. (Royal College of Nursing, 2003)Decision making requires thinking skills to exercise judgement in assessing the benefits of available options and choosing a pet option that is then acted upon. Judgement is not decision making only is closely related. Decision making links judgement to utilization by acting on it in choosing from the options available. There are different models of decision making in nursing developed to facilitate nurses make their decision on all aspects of nursing safekeeping and I decided to localize on guess analysis and management and differentiate based decision making.Clinical work is often pertain with fortune reduction and with the develop trend in health forethought litigation, there is a big accent on risk management for both the patients and health dispense staffs. Clinical risk management will fundamentally happen through the description and application of agreed single care plans. The development of a super and separate care plan will relate to the broad figure of effective treatment, rehabilitation and support services provided at the current take of clinical k out chastenledge (Morgan, S., 1998).Risk discernment is a process of identifying and study factors associated with the increased probability of specified risk occurring. It is an examination of the con text and exposit of past risk incidents in the light of current circumstances. It is as well concerned with the patterns of circumstances in which these factors may arise.A nurse may assess a patient as at risk of developing nip sores, and then implement measures to try and reduced the likelihood of this event occurring by providing equipment such as specialist mattress.Risk judgment is a invariable process in which nurses gather study from multiple sources and other health care professionals with the focus of identifying the factors that is associated with the increased probability of risk happening. It is the foundation on which decisions are made and risks plans are then formulated through available national and local policies and procedures (Morgan, S.,1998). According to Lipsedge (1995), good practice in risk assessment requires nurses to translate their knowledge into a cl previous(predicate) distinct conceptualisation of the risks. The formulation should ideally reflec t aspects of each individual, context and systems that may fix the potential for risks.The primary aim of pull ulcer risk assessment in like mannerl is to help nurses identify individuals at risk of hale ulcers and bound the degree of risk (Shakespeare 1994).Formal press ulcer risk assessment involves the intention of a tool that assists in identifying those patients likely to develop a pressure ulcer.According to Guy, H. (2007), risk assessment on pressure ulcer requires multifactorial consideration. Risk-assessment tools are a useful signpost to risk factors alone must not be used in isolation to identify risk. It is valuable to carry out a care plan once the patient is identified to be at risk of developing a pressure sore so that occurrence of pressure damage prat be prevented.Most nurses are familiar with the use of pressure sore risk assessment tools such as the Braden or Waterlow scales. These tools collect info regarding various factors thought to be associated w ith the development of pressure sores. There is normally most form of scoring system which shows the probability of the pressure sore occurring. For example, if a patient arrive ats 15 or over on the Waterlow scale, the individual may be considered at risk of developing pressure sores and therefore the nurses will have to maintain a pressure ulcer legal community (PUP) bundle in ordination to keep track of the patients condition. According to Waterlow (1985), recommended care interventions are available with each recommendation corresponding to the risk score parameters of the Waterlow scale.The Waterlow scale is mostly used in adult field of nursing. It bottom of the inning also be used with hospitalised mental health and learning disability patients. However, the Waterlow scale is specifically designed for adults and therefore it is not appropriate to be use on children. Paediatrics use a different pressure ulcer risk assessment tool called the Glamorgan scale (Willock, J. et al, 2007).No risk assessment tool can be 100% accurate. The key retort in examining risk assessment tools is how good they are at distinguishing those at risk from those who are not and if they are better or much accurate than simply relying on professional judgement (Thompson, C. Dowding, D., 2002). When considering risk assessment and risk reduction, it is valuable that the initial assessment of risk is accurate.Evidence refers to knowledge that is used to support particular beliefs, decisions and actions. Evidence-based decision making is a prescriptive approach to making choices based on ideas of how research and theory can be used to improve decision making in regards to tar and quality of patient care. According to Nursing and Midwifery Council (2008a, p.7), nurses are now required to use evidence based practice. For example, nurses must deliver care based on the best available evidence or practice and must ensure any advice given to patients are evidence based.Sackett el al (1996) defines evidence base practice as the conscientious, explicit and clear-sighted use of current best evidence in making decisions roughly the care of the individual patient by incorporating individual clinical expertise with the best available external clinical evidence from a organized research. This center that one solution will not be the uniform for all clinical scenarios and it is the nurses role to identify the research that best fits the clinical situation.According to McKibbon (1998)Evidence based practice is an approach to health care wherein health professionals use the best evidence possible, i.e. the most appropriate information available to make clinical decisions for individual patients. Evidence based practice values, enhances and builds on clinical expertise, knowledge of disease mechanisms, and pathophysiology. It involves complex and conscientious decision making based not only on the available evidence but also on patient characteristics, situat ions and preferences. It blots that health care is individualised and ever changing and involves uncertainties and probabilities. Ultimately, Evidence base practice is the formalisation of the care process that the best clinicians have practiced for generations.McKibbon (1998) recognises the importance of the patient when making decisions about their own care. According to Reigle, Steven, Belcher et al (2008) and Talsma, Grady, Feetham, et al (2008), the reason why evidence based practice is consistently implemented is because it leads to the highest quality of care and best patient outcomes. It involves combining the knowledge of an expert, patient preferences and research evidence within the context of available resources. Also, studies by McGuinty and Anderson (2008) and Williams (2004) showed that evidence based practice has reduced healthcare prices and geographic variation in saving of care.Integrating research evidence into decision making involves forming a pore clinical question in response to a recognised information need, searching for the most appropriate evidence to meet that need, critically appraise the retrieved evidence, incorporating the evidence into a strategy for action, and evaluating the effects of any decisions and actions taken. Thompson et al (2004) oneness of the tools used in evidence based practice is the use of the early warning score system (EWS). EWS were developed to assist health care professionals detect if patients are deteriorating. It is based on physiological parameters taken when transcription patient observation e.g. the patients heart rate, respiratory rate, temperature, oxygen saturations and systolic crosscurrent pressure. The EWS is designed for adults and can also be use with mental health and learning disability patients. However, referable to children and adults different physiological responses, EWS is inappropriate to use on children. Alternatively, Paediatric Early Warning Scores (PEWS) is use for chil dren, to infix observations and is use to assess the childs condition i.e. If the childs score is high then this means he/she is at risk of deteriorating, this gives nurses an early indication that an action has to be done.The use of early warning score (EWS) is the best practice for clinical observations (Department of Health, 2000), and this is backed up by NCEPOD (2005) who emphasised that every in-patient should have a EWS recorded. Accurate and timely observations and adherence to EWS is essential in order to recognise patients who are at risk of deterioration.According to NICE (2007), nurses caring for patients in acute hospital settings should be skilled in monitoring, measuring, and interpreting data and have prompt response to the acutely ill patient and they should be assessed in order to demonstrate their competency. Early intervention can help prevent patients condition from deteriorating which then helps avoid the need to transfer the patient to a higher level of care. However, despite the good outcome of victimization evidence based practice in decision making with regards to patient care, there are issues such as nurses do not evermore make their decision based on available evidence due to lack of skills i.e. poor IT skills, lack of research skills and literature. There are also misconceptions that traditional ways is the best way, or that gathering evidence is too difficult and time consuming. Becoming skilled in clinical decision making requires the application of a range of evidence regarding patient concern, animal(prenominal) and human resources within healthcare contexts, understanding health and illnesses, developing expertise in applying therapeutic approaches, a commitment to enhance the wellbeing of those in your care and fulfilling the requirements of the relevant professional body.Overall, as nurses, it is important to have a basis when we make a decision regarding patient care. Risk is intrinsic to nursing and the assessment of r isk is one of the most common judgements nurses make. for each one decision making model requires certain set of skills in order to be put on proper use and get the right results. Nurses are expected to use valid evidence to support their decisions when deciding what care to provide each patient. It is also important that nurses use their resources cost effectively by ensuring that resources and equipment are used correctly by the patient. sometimes it is difficult for the nurse to come to a decision that will match clients and co-workers and they also may be challenged at any time, however the important thing is that the nurse takes full responsibility and is able to justify his/her decision. Making the wrong clinical decision is not only harmful to patients but can also damage a nurses career. Learning about developing and applying effective clinical decision making skills is vital for the wellbeing of patients and nurses cleverness to demonstrate that decisions are justified.

Cytotoxic Activities and Synthesis of Plumbagin

Cytotoxic Activities and Synthesis of Plumbagin3.1IntroductionPlants produce a gigantic number of various(a) natural products or junior-grade metabolites which atomic number 18 winding in the normal electric cellphone emergence, development or reproduction of organisms. al well-nigh of these changes offer protection against herbivores and microbial pathogens, while others are involved in defense against abiotic stress, such(prenominal) as UV-B exposure Many of the secondary metabolites occupy interesting biological properties, which make them desirable toiletdidates for optimization of do doses baring and development processes.The quinonic moiety is considered by the National Cancer Institute (NCI) as an important biologically scaffold for the development of new bioactive compounds with good levels of cytotoxicity. clinically important several well-known antitumoral drugs containing a quinone moiety such as anthracyc marchess, doxorubicin, mitomycin and mitoxantrones an d saintopin which are possess a quinonoid construction. These compounds strike as well as been identified as privileged coordinates due to their biological operation and morphologic properties that have been cogitate to the stimulation of oxidative stress and alkylation of cellular nucleophiles in idlercer cells.A representative group of quinonoid compounds of naphthoquinones (1,4-naphthoquinones) constitute one of the largest and diverse groups of fix secondary metabolites which are widely distributed in nature with a wide range of important pharmacological activities 3,4 that include antioxidant, antimicrobial, antifeedent, antiinflammatory, anticancer, and allelopathic bodily process. Some examples of antitumoral naphthoquinones are plumbagin, juglone, b-lapachol and rhinacanthone.Plumbagin (5-hydroxy-2-m ethyl group-1,4-napthoquinone, Fig.la) is a medicinal plant-derived naphthoquinone , which is one of the simplest plant secondary metabolite of trinity major phyloge nic families viz. Plumbaginaceae, Droseraceae, and Ebenceae. Plumbagin is also present in black walnut tree and other various medicinal plants. It was quarantined from the roots of the medicinal plant Plumbag0 zeylanica 1. (also known as Chitrak) The roots of Plumbag0 zeylanica have been employ in Indian medicine for more than 2,500 years for words of various ailments and which exhibits highly potent biological activities, including antioxidant, antiinflammatory, antibacterial, and antifungal activities.Plumbagin are found in plants as they are judgement to be present as a defense mechanism due to their cytotoxicity. It is also utilise extensively in studies investigating oxidative stress. plumbagin has been shown to do anticancer and antiproliferative activities in animal models and in cell culture.The mechanism of anti-cancer legal action of Plumbagin is reportedly by induction of mammalian topoi mostrase II mediated desoxyribonucleic savage cleavage.4 Plumbagin has been r eported to intercalate into the DNA. It induces higher levels of p21 and thereby inhibits long patch chemical group pair excision repairs leading to apoptosis .Hybrid drug molecules of plumbagin by combining plumbagin with other appropriate anticancer agents may lead to the contemporaries of wise and potent anticancer drugs with pleiotropic action against human cancers.2.2Present run lowour group has been engaged in the design and synthesis of more potent, less(prenominal) toxic, and more selective analogues, through chemical modification of lead compounds isolated from the active extracts. In the course of such studies, we have under(a)taken the plumbago zeylanica, a well-known medicinal plant. The major quantity coupled with the biological pen of plumbagin (1) prompted us to continue our studies. Thus, present work was undertaken to synthesize a library of plumbagin derivatives to study their anti-cancer properties. We here in report the synthesis, cytotoxic activities and their preliminary structure- activeness kind studies.to the best of our knowledge no semi-synthetic derivatives of plumbagin derivaties and test for their till date were reported. ( fingerbreadth 1).Figure 1 Structure of Plumbagin (1).We focused on the synthesis of new of Plumbagin analogues by following r break throughes. As shown in scheme-1, Piperazines and substituted piperazines are most useful pharmacophores that can be found in many marketed drugs, such as the piperazinyl- linked ciprofloxacin dimmers reported as potent antibacterial agents against resistant strains,15 Merck human immunodeficiency virus protease inhibitor Crixivan,16 and drugs under development. A novel class of mixed D2/D4 receptor antagonists, dual calcium antagonist, anti malarial agents and potential antipsychotic agents. latterly piperazine derivatives containing tetrazole nucleus have been reported as an antifungal agent and phytochemists had disposed(p) the derivatives of isolated natural products, which are coupling with piperzenes. This piperzene containing natural products enhance the activity than the parent compound.For designing the analogues of plumbagin a substituted piperzines was introduced at the third sic of Plumbagin. This was achieved by the Michael addition of plumbagin with secondary amines and a series of Plumbagin derivatives with the Michael adduct were synthesized. plumbagin (1) was subjected to Michel addition of substituted piperzines with K2C03 in EtoH outcome under roomtemparature conditions for 8 h to yield identical substituted piperzine plumbagin analogues (scheme 3.1) in 85 to 95% yield.scheme 3.1Introduction of propargyl group into hydroxy position of plumbaginscheme 3.2Preparation of oxime derivatives of plumbagin by substituted acids and substituted piperzines.As shown in scheme 3.3 plumbagin (1) was send-off subjected to methylation on 0H group of plumbagin and then 9 is treated with NH30H.C1, CH3C0ona in EtoH firmness under room temparatur e conditions for 6 h to yield corresponding to oxime of 5-0-methyl Plumbagin(lo), it was intend to prepare the new ester derivatives of oxime of 5-0-methyl Plumbagin with various aromatic substituted aromatic carboxylic acids by using standard esterification strategies viz DDC/DAMP, EDCI/DAMP. Despite the considerable experimentation, however, ester derivatives were never being obtained and more all over, in all cases starting temporal was completely recovered. In view of these deter results, we decided to implement the Yamaguchi esterification protocol (2, 4, 6-trichlorobenz0yl chloride, Et3N, THF, DMAP, toluene) to access ester derivatives. to our delight, the reactions proceeded smoothly to yield the hind end compounds in guide to good yields. The structures and yields of all synthesized compounds (ll21) and the yields were in the range of 80 to 95%. scheme 3.3oxime of 5-0-methyl Plumbagin(lo) treated with propargyl bromide in presence of K2C03 in acetone solvent under roomte mparature conditions for 8 h to yield corresponding propargyl oxime of 5-0-methyl Plumbagin (22) in 90% yield. According to mannich reaction 22 was treated with secondary amines as substituted piperzines in presence of formaldehyde in ethanol solvent under roomtemparature conditions for lo h to yield corresponding propargyl oximes of 5-0-methyl substituted piperzine plumbagin analogues (23-26) (scheme 3.4) in 85 to 90% yield.All the compounds were synthesized for the first time and well characterized by 1H NMR, 13C NMR and ESI HRMS.biological activitya). Evaluation of the anti-proliferative activity against Hela, PANC1, MDAMB-231, IMR32, HepG2and SKNSH cell linesCancer is one of the most serious threats on human health in the wor1d. The mortality and morbidity of cancer patients is the second highest among all diseases in the wor1d, after heart disease. over the past few decades, extensive research has led to the development of a plethora of chemotherapeutic agents however, none of these agents are capable of completely eliminating cancer. The limitations of rate of flow anticancer drugs, increased incidence and rapid development of drug protection have highlighted the need for the discovery of new anticancer agents, preferably with novel mechanisms of action. to identify new chemical entities for a more kernelive treatment of cancer, drug designers can follow many strategies, but the crucial end is always the selection of a suitable starting point from the immense chemical space .In this respect, natural products can be viewed as evolved privileged structures and biologically pre validated leads, in other words, as molecules that have probably evolved evolutionarily to exert highly specialized functions. Recent review pointed out that, about 74% of anticancer compounds being either natural or natural product-derived products, indicating potency of these scaffolds29. Hence, libraries designed and synthesized around the basic structure of such compounds h ave better chance of displaying desirable biological and pharmacological properties.As a primary screen for cytotoxic activity, cancer cell growth inhibitory properties of plumbagin derivatives along with parent compound were examined using SKNSH, Hela, HepG2 pancreatic carcinoma cell line (PANC 1), breast cancer cell line (MDA-MB 231), neuroblastoma cell line(IMR-32), by MTT assay. doxorubicin was used as the reference drug and the results are summarized in Table-1. The results revealed that some of the synthetic analogues were exhibited promising anticancer activity when compared their parent isolated compounds. Among the tried all derivatives, compounds 9,12, and 16 showed more potent active against HePG2 cell line with an GI50 value of 0.020.ol, 0.030.ol, 0.060.03 M respectively and raises 3, 5, 24, 25 and 26 manifested potent activity against PANC 1 with an GI50 value of 0.40.03, 0.ol0.ol, 0.30.03, 0.20.ol, 0.10.ol, M respectively. While remaining all compounds showed moderat e activities on all cell lines. Through it is difficult to discuss the structure activity relationship criteria responsible for the cytotoxic activities in this set of compounds from these results, it can be concluded that me, bis(4-fluorophenyl, 4-ethylpiperazin-1-yl on N in piperezens increase the activity and 0-C1, p-methyl, p-no2 on benzene increase the activity.Table 1 Anti-proliferative activity of plumbagin analoguesTable- 3.1 biological activities of Plumbagin analogues (1-26).SampleHelaPANC 1HepG2 SKNSHMDA-MB-231IMR32GI50GI50GI50GI50GI50GI503.60.22.30.30.70.11.10.28.70.62lo014.80.92.90.749.90.64.00.64.30.65lo08.40.70.40.03lo00.40.052.70.82lo02.00.60.90.62.80.30.60.ol0.970.780.130.024.10.90.ol0.ollo0lo.00.62.30.70.ll0.064.03.10.50.076.10.33.10.1lo0lo014.10.82.61.81.70.214.90.70.350.03lo019.91.75.50.4lo0lo00.40.020.170.089.21.36.40.50.020.ol1.30.6lo0lo012.36.60.80.090.50.0635.10.96.80.60.0460.ol6.51.60.90.06lo00.90.09lo021.50.52.61.71.80.10.030.ol1.00.060.790.070.130.023.81.0 0.40.10.30.030.160.03lo00.60.062.31.290.01.012.41.7lo05.20.3lo016.20.926.40.92.90.24.30.7lo0lo07.82.924.46.10.060.03lo026.20.631.70.28.61.522.20.72.50.3lo00.06lo013.80.125.90.40.20.04lo0lo0lo07.63.718.81.32.00.9lo0lo00.ll0.024.10.314.70.90.30.0520.52.2lo00.340.077.41.216.01.03.50.4lo01.80.651.30.45.70.3lo034.22.6lo01.80.80.320.052.21.00.60.0457.00.722.41.15.80.4lo01.10.060.30.033.50.4lo03.50.5lo01.30.10.20.ol1.20.712.63.3lo019.80.85.20.40.10.ol2.00.2lo04.70.78lo0doxorubicinCytotoxic assy All cell lines (SIHA, PANC 1, MDA MB -231, IMR -32, DU-145 and A549) used in this study were purchased from the American Type Culture The cell lines (ATCC), linked States. The synthesized test compounds were evaluated for their in vitro anti proliferative activity in these six incompatible human cancer cell lines. A protocol of 48 h continuous drug exposure was used, and a SRB cell proliferation assay was used to estimate cell viability or growth. All the cell lines were grown in Dulbecc0s modifie d Eagles medium (containing lo% FBS in a humidified atmosphere of 5% C02 at 37 C). Cells were trypsinized when sub-confluent from T25 flasks/60 mm dishes and seeded in 96-well plates in lo01 aliquots at plating densities depending on the doubling time of individual cell lines. The microliter plates were incubated at 37 C, 5% C02, 95% air, and lo0% relative humidity for 24 h prior to addition of experimental drugs and were incubated for 48 hrs with different doses (0.ol, 0.1, 1, lo, ,lo0M) of prompt derivatives. After 48 hours incubation at 37 C, cell monolayers were laid by the addition of lo% (wt/vol) cold trichloroacetic acid and incubated at 4 C for 1h and were then stained with 0.057% SRB dissolved in 1% acetic acid for 30 min at room temperature. Unbound SRB was washed with 1% acetic acid. The protein bound dye was dissolved in lomM Tris base solution for 0D determination at 5lo nm using a microplate reader (Enspire, Perkin elmer, USA). exploitation the seven absorbance mea surements time zero, (Tz), control growth, (C), and test growth in the presence of drug at the five concentration levels (Ti), the percentage growth was figure at each of the drug concentrations levels. Percentage growth inhibition was calculated as(Ti-Tz)/(C-Tz) x lo0 for concentrations for which Ti/=Tz(Ti-Tz)/Tz x lo0 for concentrations for which TiThree dose response parameters were calculated for each experimental agent. Growth inhibition of 50 % (GI50) was calculated from (Ti-Tz)/(C-Tz) x lo0 = 50, which is the drug concentration resulting in a 50% reduction in the net protein increase (as measured by SRB staining) in control cells during the drug incubation. The drug concentration resulting in total growth inhibition (TGI) was calculated from Ti = Tz. The 1C50 (concentration of drug resulting in a 50% reduction in the measured protein at the end of the drug treatment as compared to that at the beginning) indicating a net loss of cells following treatment was calculated from (Ti-Tz)/Tz x lo0 = -50. Values were calculated for each of these three parameters if the level of activity is reached however, if the effect is not reached or is exceeded, the value for that parameter was expressed as great or less than the maximum or minimum concentration tested.3.4 resultIn conclusion, we have successfully synthesized thirty one analogues of Plumbagin (1) and these analogues were evaluated for their anti-cancer activities. Majority of the compounds exhibited solid anti-cancer activity than the parent compound Plumbagin (1) and this study also provides an initial structureactivity data, based on derivatives of Plumbagin (1). The results are an indicative of the fact that the compound 5 proved to be the best analogue with GI50 of 12 proved to be the best analogue with GI50 of invivo studies need to be carried out for telling the exact mechanism of action and will be taken up in the future in our laboratory.3.5Experimental SectionPlant material Plumbag0zeylanica was collected from Tirumala forest, Tirupathi, Andhra Pradesh, India, in August 2007. The plant material was identified by Dr. K. Madhav Chetty, Botany Department, Sri Venkateswara University, Tirupathi. A voucher of the plant was deposited in the Herbarium of the Botany Department.Extaction and closing offThe shade-dried roots of Plumbag0 zeylanica were powdered in a pulvarizer (lo kg) and extracted with chloroform/methanol, 11 followed by the concentration under reduced pressure. The resulting extract was (70 g) chromatographed over silicon oxide gel (60120 mesh) and eluted with n-hexane/ethyl acetate combinations of increasing polarity. Plumbagin (12 g) was obtained by elution with n-hexane/ethyl acetate, 991.General procedure for the synthesis of piperzene (Secondary amine) derivatives (2-7)to a solution of the Compound 1(leq) in ethanol (3m1) in presence of potassium carbonate as a catalyst was added secondry amine (piperzene) stirred at room temperature for 8 h. The reaction mixture was diluted with Ethyl acetate (lo m1), washed with c0oled frosting and brine solution. The organic layer was dried over Na2so4, filtered, and concentrated under reduced pressure. The residue was purified by column chromatography using the mobile class Acetone in Hexane afforded secondary amine (piperzene) derivatives.

Motivation to Learn: Teacher-Student Relationship

want to specify Teacher-Student RelationshipIt is a ordinaryly accepted truth that the future lies in the hands of the close generation and that the victor of the next generation is ground largely on education. Increasing numbers of pennings and articles in the media take a shit been print over the last several days showing that education of the next generation in the U.S. is lacking. The long-standing super power stands to lose its status on the global funing field, threatening the way America has come to suck up itself and its role in the world. These trends work ca expenditured panic and politicians buzz off claimed a rededication of their efforts in this argonna because that is what the nation is crying for. However, while the belief that U.S. educatees are dropping behind the world donnishally is wide-spread, and accompaniment that this is an undesirable circumstance to be in is unanimous, no oneness concrete solution has emerged.The leading procession is cu rrently raising standards as elicit be measured correspond to standardized tests. The idea is that without a quantifiable measure of progress trains erectnot kip d admit whether they are improving and that by seeing how they are doing in comparing to almost new(prenominal) nurtures, they testament be actuate to make even greater strides. It has been suggested that an emphasis on student regard whitethorn be remote more than(prenominal)(prenominal) valuable than an emphasis on which specific facts theyve memorized from American recital or which functions they can calculate in mathsematics. While it whitethorn be somewhat counterintuitive to argue that education is best improved by focusing on something beside the material the students are expected to direct, many studies have shown that this very easily might be the case. This is, in brief, due to the fact that actuate students learn more, learn better, and learn themselves. That is to say, the tradeoff is mo re than expenditure it To dedicate some percentage of a teachers magazine and efforts to motivating students will translate at the end of the day to those students having learned a draw play more than if that same time and effort was invested in conventional point of knowledge methods, or far worse, test preparation.Accordingly, many investigateers have conducted a considerable number of studies on students donnish need and students goal predilection, oddly those who concentrate on the dynamics of demand within classroom aligntings, have started to emphasize the potential role of relational variables ( e.g., Davis, 2003 Pianta, 1999) and teacher behaviors (e.g., Skinner Belmont, 1993) in students donnishian engagement. In the last forty years, researches (e.g., Pintrich, 2001, Skinner, 1995, Stipek, 1988) have canvass student need and, have order a great deal close What moves students to learn and the quantity and type of the effort they invest?, What choices stud ents make?, What makes them obtain in the face of hardship?, How student want is affected by their bloods with large adults?, How motive develops?, and How the nurture purlieu affects it?. Accordingly, educators, parents, and students have paid real attention to the importance of indigence in school because of significant contributions to students donnish teaching, self-esteem, self-efficacy, and school training. want to learn is a competence acquired through general experience however, it is almostly stimulated through sticking, communication of expectations, and direct argument or well-disposedization by significant others (Brophy, 1987). Infants and immature children appear to be mobilized by curiosity, driven by an intense need to explore, interact with, and run into their environment. In the classroom settings, the content covered and the friendly circumstance can vary continuously. in that locationfore, children are frequently involved in unfamiliar cu lture environment. This can create ambiguity for some students however can crateful challenge for other students. Accordingly, students try to make sense of novel learning situations by referring to their motivational beliefs (Brophy, 1987). Motivational belief refers to the opinions, judgments, and take accounts that students hold most objects, events, and learning process (Brophy, 1987). Motivational belief alike refers to the students opinions of the efficacy or effectiveness of learning and teaching process. For example, childrens beliefs close their donnish experiences have meaning(a) implications for their school limiting and pedantic transaction ( Mueller Dweck, 1998 Wigfield Eccles, 2002). Accordingly, expectancies and think ofs are now finalised by other acquirement associate beliefs (e.g., achievement goals, self-schemata, beliefs intimately science (Wigfield, 1994). Similarly, motivational beliefs act as a frame of lengthiness that guides students think ing, feelings, and actions in any subject area. For example, motivational beliefs about mathematics determine which strategies and motivational goals students develop. It is crucial that a students beliefs about a domain may be predominantly corroboratory or pessimistic, thus providing a demonstrable or negative context for learning ( Skinner, 1995 Stipek, 1988 Vermeer, Boekaerts, Seegers, 2000).Teacher-child relations play a prominent role in the ripening of competencies in early school-age years (Pianta, Steinberg, Rollins, 1995 Pianta Walsh, 1996) and transition to middle school (Davis. 2003 Pianta, 1999). Teacher may blend in as complaisant agents, and they can affect the students reason and sociemotional experiences by creating a classroom setting that stimulates both students motivation and learning. Moreover teacher-student family relationships serve as a regulatory function for the schooling of cordial, emotional, and academic skills (Davis, 2006). Studies have shown that positive teacher-student relationships can lead to a agile classroom environment that facilitates successful reading in school and thereby increase students motivation to learn. On the other hand, conflictual teacher-student relationships are associated with lower achievement and self-esteem as well as ongoing relational conflict with both teachers and peers (Pianta Hamre, 2005 Buyse, Verschueren, Doumen, Damme, Maes, 2008). Research has further indicated that children with whom teachers report positive relationships are outgoing and socially competent (Pianta, et. all., 1995 Birch Ladd, 1998). Moreover, the teachers believed that in high spirits quality relationships between teachers and their students raise classroom learning and motivation by building a safe and confirming classroom context for students to undefendable up and listen to the teachers and take intellectual risks (Pianta, et al., 1995 Birch Ladd, 1998).Similarly, the beliefs teachers hold about t eaching and learning, and the nature of expectations have about their students besides exert a powerful fascinate (Stipek, 1988). These findings support the key role of teacher-student relationships on childrens motivation to learn and school adjustment.The various studies examined the influence of family, academic, and personal factors on the students academic failure and poor motivation to learn (e.g., Covington, 1992). Among personal variables most studied are self-concept, unfavorable motivational beliefs, low business leader, and personal goal druthers (Ryan Deci, 2000 Stipek, 2002). For example, unfavorable beliefs impede the learning process because they direct the learners attention absent from learning activity itself (Stipek, 1998 Ryan, Gheen, Midgley, 1998). Similarly, the students themselves attribute to poor work to low cleverness and to luck (Stipek, 2002) and an improvement in performance to motivation ( business-goal orientation), to self-regulating behavio rs, and to competence as a function of childbed characteristics ( Stipek, 2002). Most students believe their ability and effort are the main reasons for school achievement. By the same token, if asked whether they would like to be called smart or hard-working, they will choose smart or so every time. Why? Because they believe that hard-working students risk being considered either excessively ambitious or of limited ability, both of which they would find embarrassing.The following publications re depend covers the significance of young childrens motivation to learn, the cause of the quality of teacher-student relationships on their motivation to learn, the implications of poorly do young students on their social and academic life. Firstly, two relevant supposed frame deeds are introduced self-determination and presentiment and value surmisal. These theories provide the basis of the rationale for the present study and frame the mathematical bridging point from the problem to where the attempted solutions until this point failed, and what is worth trying next. divinatory ConsiderationsFurther understanding of the topics of motivation and learning is facilitated through the lenses of various theoretical frameworks. These frameworks shed insight on the bigger picture of motivation and learning and are helpful guides in developing practical new approaches to the classroom. trine major relevant theories are discussed below self-determination and value-expectancy for achievement motivation As children continue their social, emotional, and physical information during school years, they broaden their familial and extra-familial relationships (Marvin Stewart, 1990). Participation in family-child, teacher-child, and peer-child systems supports the development of play, social interaction, and conflict resolution skills for those children (Lynch Cicchetti, 1992 Pianta, 1999).Self-System and self-determination TheoriesSelf-determination theorists (e.g., Ryan , Connell, Deci) claim that children start to value the behaviors for which they and significant others (i.e., teachers, families) in their social environments are reinforced. When these determine are accepted as their own (internalization), students contract to choose to engage in activities that are pursuant(predicate) with their own feelings (Deci Ryan, 2001).Similarly, concord to self-determination theory, children learn from their parents and other significant adults that achievement behaviors and motivation to learn are valued in the society. Some children internalize these value and behaviors as their own and set about to behave in ship canal that are consistent with them (Connell, 1990). Accordingly, Connell (1990) posits that the need for cogitateness, the need for competence, and the need for autonomy are the most primal psychological necessarily in the framework of self-system processes. The self-system theory of engagement assumes that gay beings have basic psy chological needs and can be trigger offd to engage in activities passionately and voluntarily when those needs are met (Connell Well born(p), 1991). In addition, in the self- system process, the self evaluates the degree to which psychological needs are met and this evaluation may affect relationships with others (Connell, 1990 ). Self-determination theory shares this perspective (Davis, 2001 Deci Ryan, 1985) and has also housed to the construct definition of relatedness by proposing that someones internal needs (e.g., the need for competence, the need for relatedness, and the need for autonomy) must be fulfilled to achieve self-regulation, motivation, and personal well-being. Deci and Ryan (1985) define the need for relatedness as feelings of warranter or belongingness in the social environment that motivate individuals to follow norms and rules. Moreover, all triple needs are interrelated. For example, relatedness provides the security that is necessary for student initia tive, independence, and autonomy in completing working classs that promote competence.competency enables students to feel confident, accepted, and related to those around them. The muscular fulfillment of these basic needs provides a social environment that regulates the amount of acceptance and success (Urdan Schoenfelder, 2006 Deci Ryan, 2002). The teacher-student relationship is a very important and a powerful motivator for the development of the need for competence and autonomy within this social environment, because school as a complex and unique system asks students to accomplish various intellectual and social tasks. For example, a growing organic structure of studies showed that students, who believed that they are competent academically, are more likely to be followinged in academic and school tasks ( Stipek Daniels,1991 Skaalvik Rankin, 1995). Similarly, for teachers, supporting childrens basic psychological needs and provide a healthy classroom environment also pr omote more positive teacher-student relationships. at heart this type of environment, students report greater levels of competence, autonomy, and positive relatedness (Connell Wellborn, 1991 Standage, Duda, Ntoumanis, 2005 Urdan Schoenfelder, 2006 Deci Ryan, 2002).Expectancy-Value Theory of Achievement MotivationAnother important alternative and complementary theoretical view of students motivation to learn in educational settings is expectancy-value theory (Atkinson, 1957 Eccles, Adler, Goff, Kaczala, Meece, Midgley, 1983). Eccles and her colleagues (1983) studies values in the context of an expanded expectancy- value theory. This model is consisted of two offices a psychological component which focuses on cognitive factors such as expectations for success and the values set(p) on successful attainment, and a enculturation component which explains individual differences that egest within the variables of the psychological component (Eccles et al., 1983). A major premise of this model involves the influence of parental socialization on childrens motivation ( Eccles et al., 1983 Wigfield, 1994). Like Atkinson (1957), they posited that pot choose to engage in tasks that they value and in which they expect to be successful. However, Eccles et al. (1983) conceptualized and defined values more broadly than Atkinson (1957). Similarly, they proposed that there are three kinds of values (e.g., attainment value, utility value, constitutional value) relevant to achievement ( Jacobs Eccles, 2000 Wigfield Eccles, 1992). advancement value refers to the relevance of an activity to a persons actual or holy man self-concept, and it is dictated by how tasks satisfy peoples needs (Eccles et al., 1983). Accordingly, attainment value is the most closely related to internalized motivation in self-determination theory. Utility value is related to the usefulness of a task as a mode to accomplish goals that may not be linked to the task itself. congenitalal value is defined as the immediate bedment people wee-wee from doing a task. In other words, as a task has intrinsic value , people engage in for its own sake, rather than for some other purpose (Wigfield Eccles, 1992). Furthermore, Eccles et al. (1983) pointed out that values need to be considered in the context of costs such as that humiliation if failure occurs.Motivation for Academic AchievementIf testing is not the way to get students to learn, what is? It has been proposed that the item-by-item factor with the greatest impact on whether a student learns is his or her motivation. As mentioned above, motivation is considered one of, if not the, most important factors influencing students learning. Qin Xiaoqing (2002) found that the presence of absence of motivation is in large part what determines success or failure in second language learning. This is because motivated students use learning strategies more frequently, have a stronger will to learn and so set more and higher goals fo r themselves, and they are more persistent in learning. Qin (2003) found that learning motivation influences the learners autonomous learning ability, and determines the learners confidence in overcoming learning difficulty. These theories on motivation demonstrate that motivation, as one of the crucial factors determining the success in language learning, attracts much attention of the researchers (Li Pan, 2009).What is motivation? While different theorists define motivation differently, motivation is commonly suasion of as an inner solid ground of need or desire that activates an individual to do something to satisfy them. In other words, motivation is the force that accounts for the arousal, selection, direction, and duration of behavior (Li Pan, 2009). Williams and Burden (2000) proposed the definition of motivation as a state of cognitive and emotional arousal that leads to a conscious decision to act, and which causes the action of intellectual and physical effort toward s reaching a previously set goal. In day to day language, motivation is why we do what we do. Therefore, it is all the way why so much education research is focused on motivating students If motivation is why we do what we do, only a motivated student will learn. It is increasingly accepted in the literature that motivation is more important to a childs education than any other single factor including the teachers skill/experience, classroom resources, etc.What role does motivation play in achievement? It has been argued that motivation is not only the key section for outstanding work, but also in extraordinary achievement. The claim is that yeasty genius grows out of the ability to sustain intense commitment for very long periods in the face of obstacles-in other words, motivation (Runco, Nemiro, Walberg, 1998). However, on the other hand is the widespread believe that accomplishment, and especially outstanding accomplishment, is about innate talent. People who believe this som ehow ignore the fact that Mozart, Darwin, Michal Jordan, and Tiger woods practiced feverishly and single-mindedly for years, and instead believe that they were simply born with a talent that if one is not born with cannot not be achieved regardless of how motivation or any other factor manageable (Dwek, 2002).Proponents of the first belief however, that motivation and not talent is the core broker for success, have developed various ways to bring that motivation to the classroom towards students academic achievement. One major school of thought is called progressive education. This approach is centered on the importance of the genuine entertain of the students (Simmons Page, 2010). A students interest or motivation can stem from innumerable factors and vary depending on the student, of course. Researchers in the field have categorized stuent motivations into two categories intrinsic and extrinsic. A student who is intrinsically motivated commits him or herself to a task for its own sake, that is, for the enjoyment of it, the learning it allows, and for a feeling of accomplishment. A student who is extrinsically motivated comits to a task in order to receive a support from a source external to him or herself such as from the teacher (Macabudbud, Alba, Jestony, Dadis,Diaz, Realiza, Ventura, 2009).Understanding these different motivations is important when translating the theoretical ideas of the importance of motivating students into practical ways to do so.The Implications of immature Childrens Motivation to LearnMany young children begin school with a thirst for learning. Similarly, Goldberg (1994) pointed out that young children enthusiastically try novel and challenging school tasks and therefore, motivation is key to successful school adjustment. Motivation can be defined as the process that helps ignite goal directed activity, and enables that activity to be maintained (Pintrich Schunk, 1996). Positive motivational patterns are crucial for learni ng in early childhood as they are for later learning (Carlton Winsler, 1998). Intrinsic motivation refers to the desire to accede in a task only for the pleasure derived from a task itself, whereas extrinsic motivation refers to the desire to participate in a task for the sake of a desirable outcome such as teacher praise or a reward (Pintrich Schunk, 1996). Gottfried (1985) hypothesized that academic intrinsic motivation is positively and significantly related to school achievement. Gottfried (1985) found that children, who are more intrinsically motivated, are more successful learners than those with more extrinsically motivated. Accordingly, inhibiting the development of intrinsic motivation in early childhood education and schools have been criticized (Broophy, 1998). It is celebrated to first understand how motivation relates to education and how motivation affects the childrens social and academic competence. Similarly, Fortier (1995) examined the personal effects of autono mous academic motivation on sensed academic self-competence and comprehend academic self-determination. He showed that perceived academic competence and perceived academic self-determination positively influenced autonomous academic motivation, which in knock over had a positive impact on school and the development of intrinsic motivation. Moreover, Boggiano, Shields, Barrett, Thompson, Simons, and Katz (1992) found that motivational orientation is significantly related to childrens standardized achievement scores. Specifically, young students with an intrinsic motivational orientation got higher reading and math achievement scores than their classroom mates with extrinsic motivational orientation (Boggiano, et al., 1992). Together, this indicates that intrinsic motivational orientation contributes to a range of achievement-related behaviors and cognitions.School readiness as a multidimensional concept embroils childrens approaches to learning (i.e., emergent literacy and math s kills) (Kagan Neuman, 1997). Moreover, school readiness is a significant indication of a childs ability to be successful in school settings. In previous research with older children (e.g., Stipek, 1998 Ryan Connell, 1989 Harter, 1992), motivation has showed as an important factor for learning, academic success, and social development. Similarly, Carlton (1999) showed that childrens motivation to learn is an important predictor of school readiness and the development of social skills.Another important alternative and complementary theoretical view of students motivation to learn in educational settings is achievement goal theory (Miserandino, 1998). Achievement goal theory provided insights in order to examine students motivation and achievement-related outcomes (Ames, 1992 Walters, 2004). Achievement goals can be defined as the purposes and reasons for a persons pursuit in achievement situation. Different purposes and reasons lead to different emotional, cognitive, and affective patterns (Dweck Leggett, 1988 Urdan Midgley, 2003). There have been considerable amount of researches (e.g., Elliot McGregor, 2001 Elliot Thrash, 2001) that showed the effects of achievement goals on students motivation to learn. For example, Kaplan, Gheen, and Midgley (2002) examined the relationship between classroom goal structure and student lush behavior. They (2002) found that student perceptions of a command goal structure were related to lower incidence of behavioural problems and disruptive behaviors whereas student perceptions of a performance approach goal structure were related to higher incidence of behavioral problems and disruptive behaviors. Ames (1992) pointed out that mastery orientation is associated with depth engagement with the task and greater perseverance in the face of failure or barriers and thereby, mastery orientation increases the individuals intrinsic motivation, then in turn, motivation to learn.Previous researches examining childrens expectanc y-related beliefs about different achievement tasks showed that childrens expectancy-related beliefs play a central role in their achievement motivation and contribute to their behavior and learning (Eccles et al., 1983 Meece Courtney, 1992). For example, young children who have positive ability beliefs and approach achievement tasks with a high expectancy of success, consistently show high levels of persistence and performance on achievement tasks (Eccles et al., 1983). Similarly, childrens expectancies and values themselves are most at present affected by childrens achievement goals, their self-schemata, and their task-specific beliefs. Values also influence students intentions and decisions about the course enrollment (Meece Courtney, 1992). Furthermore, values affect the perception of self-competence and self-esteem (Eccles et al.,1983). Accordingly, Dweck and Elliott (1983) posited that how learning and performance goals are determined by childrens subjective values. For ins tance, the kind of achievement situation the child is in influence the childs subjective values. The child, who believes he or she is competent at a certain task, believes that achievement of similar tasks in the future is possible and sonant and so competence belief and expectancy for success are directly related (Eccles et al., 1983 Wigfield Eccles, 1992). For examples, achievement values in school tasks (i.e., mathematic) can influence self-perceptions of competence (Covington, 1992). Previous research also suggested that early achievement and socialization experiences and cultural norms can influence how elementary and high-school students understand, interpret, and approach achievement (Eccles et al. 1983 Meece, Parsons, Kaczala, Goff, Futterman, 1982). Similarly, studies of younger and senior high school students demonstrated that the subjective task values adolescents attach to school subjects are related to their course plans, activity choices ( Eccles, Adler, Meece, 1 984 Meece, Wigfleld, Eccles, 1990). For example, in their study of junior high school students, Meece and colleagues (1990) found that the importance students committed to mathematics predicted their intentions to continue taking mathematics. Eccles and Harold (1991) examined adolescents self-perceptions of ability, subjective task values, and activity choices in sports. They reported that adolescents self-reports of free time involvement in sports was significantly related to their subjective task values of sports. However, there is paucity of investigation of effects of motivation to learn on young childrens learning. Accordingly, focusing on young school childrens expectations and values using the expectancy-value model and the effects of may contribute to our understanding about childrens development of motivational values and expectancy and in early school years.A number of researchers (e.g., Stipek Mac Iver, 1989 Wigfield, Eccles, Mac Iver, Reuman, Midgley, 1991) also showe d that young childrens beliefs about their ability and expectancies for success are overly optimistic and are not realistic. Young children perceive themselves as competent and they virtually always think that they will be successful on the forthcoming tasks. However, as children progress through elementary school, their ability beliefs and expectancies for success may demonstrate a substantial change, and their beliefs about their ability and expectancies become more accurate and realistic (Stipek, 1984 Wigfleld Eccles, 1992). Although there can be age related differences in childrens motivational belief, perceived academic self-competence, perceived academic self-determination, the quality of teacher-student relationships, classroom achievement goal structure also play a significant role in young students motivation to learn and their motivational belief ( Eccles et al., 1983 Pianta, 1999 Stipek, 2002). Therefore, it is very crucial to further investigate and demonstrate the ef fects of aforementioned factors in young children motivation to learn, and in turn, how young childrens motivation to learn influence the development of social and academic competence.Teacher-Student Relationship and Young Childrens Motivation to LearnIt is widely recognized that when children enter school or transient to next level, they encounter a variety of new challenges. These include creating positive relationships with peer groups and adults in the school environment as well as learning to meet the demands of a wide range of cognitive, social, and academic tasks (Pianta et al., 1995 Birch Ladd, 1997 Baker, 2006). Teacher-child relationships play a prominent role in the development of competencies in the preschool and early school years (Hamre Pianta, 2001 Pianta Walsh, 1996). Teacher may operate as social agents, and they can affect the students intellectual and sociemotional experiences by creating a classroom setting that stimulates both students motivation and learning . Moreover teacher-student relationships serve as a regulatory function for the development of social, emotional, and academic skills (Davis, 2006). Similarly, young children who enjoy taking positive supports from teachers and having warm and close relationships with them appear to demonstrate social and academic competence at school (Pianta, 1999).A growing body of research examined the effects of the quality of teacher-student dyadic interaction on students academic motivation (e.g., Davis Ashley, 2003 Pianta, 1999). In fact, the degree to which children develop social and academic competencies in their school lives is a good indicator of successful school interlingual rendition and positive teacher as well as peer relationship (Birch Ladd, 1997 Pianta, et. all., 1995). For example, Davis and Ashley (2003) reported that positive teacher-student interaction enhanced classroom learning and students motivation by building a safe and supportive context for students to motivate for learning and take intellectual risks. In addition, teachers believed that students tended to work hard if they care their teachers and had compassionate relations with their teachers. Therefore, teachers in Daviss and Ashleys study (David Ashley, 2003) preferred to invest the time and effort for the development of supportive relations with their students. In addition, those positive and caring relations helped the teachers to be creative in their instruction.Accordingly, Davis (2006) found that middle school students and teachers, who perceived their relations as a supportive and positive, reported enhanced motivation, more facilitative classroom settings, and higher grades. Similarly, Birch and Ladd (1997) found that supportive teacher-student relationship plays an important role in developing school adjustment competencies including attention, motivation, problem-solving, and self esteem. Together, when teachers provided more autonomy and the instruction addressed students per sonal interest and personal relevance, they were more emotionally and behaviorally engaged in school works and they had more supportive relationships with their teachers. Similarly, those students, who reported higher levels of autonomy provided by their teacher, showed more adaptive patterns of learning (David Ashley, 2003 Stipek, 2002).Accordingly, previous researches (e.g., Patrick, Hicks, Ryan, 1997 Patrick, Ryan, Kaplan, 2007 Ryan Patrick, 2001) have indicated that there is a significant relationship between students adaptive motivation for academics and a number of social factors within the classroom. These include teacher-student relationship, teacher support ( Midgley, Feldlaufer, Ecles, 1988), and teacher practices that foster assess among students ( Ryan Patrick, 2001 Patrick, Ryan, Kaplan, 2007). Similarly, Patrick, Anderman, Ryan, Edelin, and Midgley (2001) examined how teacher-student interaction influences both students classrooms goal-orientation structure. Th ey found that teachers apparent support and enthusiasm toward students progress and their confidence in students ability to learn were accompanied by teachers science practices and their teaching styles. Their relationships with students were characterized by supporting students academic engagement and giving warm praise. Teachers encouraged their students to focus on task and informational feedback. In mastery-approach classroom, all teachers perceived learning as active process in which classroom involvement, positive interactions, understanding (not memorization), student engagement are key requirements of student academic achievement and motivation. On the oth