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431.
自诺贝尔医学奖设立以来,就没有一个真正的中国本土科学家获奖,其因素是多方面的,教育方法的颠覆,科研态度的浮躁,科研政策的困扰和科研资源的散落是其中最重要的四大因素。另外,人文素养的缺乏和一些传统的思维理念的局限,对此也有不小的影响。  相似文献   
432.
党的十七大在新的历史起点上,号召全党坚持马克思主义思想路线,解放思想,实事求是,与时俱进,不断研究新情况,解决新问题。“解放思想”与“实事求是”是一致的;它是坚持与发展社会主义,实现现代化的法宝。邓小平在重新确立党的正确的思想路线起了决定性作用。它的哲学理论基础是马克思主义世界观和方法论。文章着重阐释了马克思恩格斯新唯物主义与辩证方法若干原创点。  相似文献   
433.
This paper presents a survey of the philosophy of science in Estonia. Topics covered include the historical background (science at the 17th century Academia Gustaviana, in the 19th century, during the Soviet period) and an overview of the current situation and main areas of research (the problem of demarcation, a critique of the traditional understandings of science, φ-science, classical and non-classical science, the philosophy of chemistry, the problem of induction, the sociology of scientific knowledge, semiotics as a methodology).  相似文献   
434.
This paper responds to a recent criticism of Uebel's analysis of Neurath's protocol statements and proposes some independent amendments.
Thomas UebelEmail:
  相似文献   
435.
Elaine Landry 《Synthese》2007,158(1):1-17
Recent semantic approaches to scientific structuralism, aiming to make precise the concept of shared structure between models, formally frame a model as a type of set-structure. This framework is then used to provide a semantic account of (a) the structure of a scientific theory, (b) the applicability of a mathematical theory to a physical theory, and (c) the structural realist’s appeal to the structural continuity between successive physical theories. In this paper, I challenge the idea that, to be so used, the concept of a model and so the concept of shared structure between models must be formally framed within a single unified framework, set-theoretic or other. I first investigate the Bourbaki-inspired assumption that structures are types of set-structured systems and next consider the extent to which this problematic assumption underpins both Suppes’ and recent semantic views of the structure of a scientific theory. I then use this investigation to show that, when it comes to using the concept of shared structure, there is no need to agree with French that “without a formal framework for explicating this concept of ‘structure-similarity’ it remains vague, just as Giere’s concept of similarity between models does ...” (French, 2000, Synthese, 125, pp. 103–120, p. 114). Neither concept is vague; either can be made precise by appealing to the concept of a morphism, but it is the context (and not any set-theoretic type) that determines the appropriate kind of morphism. I make use of French’s (1999, From physics to philosophy (pp. 187–207). Cambridge: Cambridge University Press) own example from the development of quantum theory to show that, for both Weyl and Wigner’s programmes, it was the context of considering the ‘relevant symmetries’ that determined that the appropriate kind of morphism was the one that preserved the shared Lie-group structure of both the theoretical and phenomenological models. I wish to thank Katherine Brading, Anjan Chakravartty, Steven French, Martin Thomson-Jones, Antigone Nounou, Stathis Psillos, Dean Rickles, Mauricio Suarez and two anonymous referees for valuable comments and criticisms, and Gregory Janzen for editorial suggestions. Research for this paper was funded by a generous SSHRC grant for which I am grateful  相似文献   
436.
通过对诺贝尔生理学或医学奖184位获得者科学素质的形成过程中,高校学习经历、最高学位授予单位、教授首聘年龄与单位等可以量化的指标进行测度分析,发现他们具有超越一般人的多维度的科学素质,具有学术前沿的国际视野,能把握研究方向的社会意义。  相似文献   
437.
调查某三甲医院医务人员对医学科研伦理的认知及培训情况。选取该院300名医务人员作为研究对象,了解其对医学伦理委员会的认知情况以及教育培训情况。结果显示,医务人员对医院设置医学伦理委员会、科研需通过委员会审核的认知及工作期间参加医学伦理学培训的占比分别为48.33%、39.33%和54.00%;医生对医学伦理委员会的知晓情况优于技师和护士,硕士及以上学历的医务人员对医学伦理委员会的知晓情况优于大专及以下学历,差异均有统计学意义(P<0.05)。医务人员对医学伦理学的认识不足,工作期间接受的培训也较少,医院应重视医学伦理学的建设工作。  相似文献   
438.
Graduate students in the sciences must develop practical skills geared toward scientific survival and success. This is particularly true now, given the paucity of research funds and jobs. Along with more elementary skills, research ethics should be an integral part of students’ scientific training. Survival skills include research skills, communication skills, general efficiency, and preparation for post-graduate work. Ethics training covers guidelines for use of animal and human subjects, data treatment, disclosure, credit issues, conflicts of interest, and response to misconduct. The objective of this paper is to describe, from a graduate student’s perspective, the need for survival and ethics training in graduate programs and to raise both faculty and student awareness of the possibilities for explicit instruction of these skills. Many survival skills and ethical practices will be learned without explicit direction and some are already part of standard training; but, this is not the case for all students or for all skills, so specific instruction is a necessity. Research faculty can use their own experience to help students to develop the proficiencies they will need to succeed.  相似文献   
439.
经皮腔内冠状动脉成形术后再狭窄的科学认知   总被引:2,自引:0,他引:2  
再狭窄 (Restenosis,RS)是随着经皮腔内冠状动脉成形术 (PTCA)等介入治疗技术用于治疗冠心病而带来的一个新的临床问题 ,严重影响了PTCA这一有效治疗方法的远期疗效。为认识了解再狭窄的发生与发展 ,达到有效防治的目的 ,过去十余年各国医学界 ,特别是心血管病学界进行了大量的研究 ,并从过程、发生机制到临床对策都取得了显著的成果。在现代科技革命条件下 ,这一认识过程有着鲜明的现代科学技术的认知特点  相似文献   
440.
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