Langston Hughes displays a common incident of the common people and explores the eternal theme of love in his short story Early autumn. This paper discusses the writing skills employed by Hughes from his special point...Langston Hughes displays a common incident of the common people and explores the eternal theme of love in his short story Early autumn. This paper discusses the writing skills employed by Hughes from his special point of view, manipulation of characterization and deployment of setting.展开更多
Professor Cheryl Hamilton of American Tarrant County divided speeches into two types： One is informative speeches, and the other is persuasive speeches. It is obvious that the speech to actuate should be more inspir...Professor Cheryl Hamilton of American Tarrant County divided speeches into two types： One is informative speeches, and the other is persuasive speeches. It is obvious that the speech to actuate should be more inspired and motive than the speech to convince. So the language of the speech to actuate should have some special features. Personal pronoun is one of the basic elements of language. It is widely used in our daily speaking, and for a speaker, it is also an effective way to control the emotion of listeners. Different personal pronouns have different effects in a speech, and this thesis has analyzed the effects of personal pronouns in the speech to actuate respectively with the examples of “I Have a Dream” made by Martin Luther King and “My Education, My Future” made by Barack Hussein Obama Jr., the president of America. From the analysis, we can see the concrete role every pronoun played in the speeches of different styles, and how it impacts the success of a speech. Such an analysis and probe leads to a better understanding on the art of English speaking, which can help the learners of English make these skills in their charge.展开更多
Thomas S. Kuhn is one of the leading philosophers and historians of science that investigated in-depth cases of simultaneous discoveries in science. Although his analysis of the discovery of energy conservation and ox...Thomas S. Kuhn is one of the leading philosophers and historians of science that investigated in-depth cases of simultaneous discoveries in science. Although his analysis of the discovery of energy conservation and oxygen did not focus sharply on the priority disputes involved, it is within such contexts that controversy about which scientist was the first to make a discovery takes place. Evidently, Kuhn＇s recourse to historical case studies is a clear departure from the standpoint of traditional mainstream philosophies of science （namely, logical positivism and falsificationism）, which cavalierly dismissed such concerns as irrelevant to philosophical reconstructions of science Challenges to orthodox logistic approaches were prompted by the realisation that the two dominant traditions mentioned above, in their excessive preoccupation with ＂the logical skeleton of science＂, have lost contact with real science. As a contribution to what Michael Polanyi referred to as post-critical philosophy, the present study reanalyses the tension-generating potentials of bipolar values shared by members of scientific communities. It traces the origins of the rebellion against logic-dominated philosophies of science, and identifies different post-positivist approaches that have eme^rged over the years which legitimise broadening the frontiers of the philosophy of science. Consequent upon that, some conflicting values or norms shared by members of scientific communities and how they affect the quest for scientific knowledge are underscored. Using as a case study the acrimonious priority dispute between Isaac Newton and Gottfried Leibniz concerning the discovery of calculus, the paper demonstrates that excessive concern for recognition which sometimes leads to protracted priority disputes tends to bring out the worst kind of behaviours towards colleagues even from the greatest scientists. We submit, by way of conclusion, that despite the heroic （almost god-like） reputation of such scientists, they are human and, therefore, subject to the vicissitudes of emotional turbulence just like everyone else.展开更多
文摘Langston Hughes displays a common incident of the common people and explores the eternal theme of love in his short story Early autumn. This paper discusses the writing skills employed by Hughes from his special point of view, manipulation of characterization and deployment of setting.
文摘Professor Cheryl Hamilton of American Tarrant County divided speeches into two types： One is informative speeches, and the other is persuasive speeches. It is obvious that the speech to actuate should be more inspired and motive than the speech to convince. So the language of the speech to actuate should have some special features. Personal pronoun is one of the basic elements of language. It is widely used in our daily speaking, and for a speaker, it is also an effective way to control the emotion of listeners. Different personal pronouns have different effects in a speech, and this thesis has analyzed the effects of personal pronouns in the speech to actuate respectively with the examples of “I Have a Dream” made by Martin Luther King and “My Education, My Future” made by Barack Hussein Obama Jr., the president of America. From the analysis, we can see the concrete role every pronoun played in the speeches of different styles, and how it impacts the success of a speech. Such an analysis and probe leads to a better understanding on the art of English speaking, which can help the learners of English make these skills in their charge.
文摘Thomas S. Kuhn is one of the leading philosophers and historians of science that investigated in-depth cases of simultaneous discoveries in science. Although his analysis of the discovery of energy conservation and oxygen did not focus sharply on the priority disputes involved, it is within such contexts that controversy about which scientist was the first to make a discovery takes place. Evidently, Kuhn＇s recourse to historical case studies is a clear departure from the standpoint of traditional mainstream philosophies of science （namely, logical positivism and falsificationism）, which cavalierly dismissed such concerns as irrelevant to philosophical reconstructions of science Challenges to orthodox logistic approaches were prompted by the realisation that the two dominant traditions mentioned above, in their excessive preoccupation with ＂the logical skeleton of science＂, have lost contact with real science. As a contribution to what Michael Polanyi referred to as post-critical philosophy, the present study reanalyses the tension-generating potentials of bipolar values shared by members of scientific communities. It traces the origins of the rebellion against logic-dominated philosophies of science, and identifies different post-positivist approaches that have eme^rged over the years which legitimise broadening the frontiers of the philosophy of science. Consequent upon that, some conflicting values or norms shared by members of scientific communities and how they affect the quest for scientific knowledge are underscored. Using as a case study the acrimonious priority dispute between Isaac Newton and Gottfried Leibniz concerning the discovery of calculus, the paper demonstrates that excessive concern for recognition which sometimes leads to protracted priority disputes tends to bring out the worst kind of behaviours towards colleagues even from the greatest scientists. We submit, by way of conclusion, that despite the heroic （almost god-like） reputation of such scientists, they are human and, therefore, subject to the vicissitudes of emotional turbulence just like everyone else.
