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981.
普列汉诺夫是第二国际著名的马克思主义哲学家.在其理论生涯中,普列汉诺夫对马克思主义哲学的基本原理进行了一系列创造性的论述和发挥.这些论述和发挥长期以来在学术界评价不一.从总体看,普列汉诺夫的论述和发挥是对马克思主义哲学的重大贡献.而他在马克思主义哲学研究中的缺陷主要是对科学实践观点的忽视,这是他那个时代马克思主义哲学家的普遍缺陷.  相似文献   
982.
关宏  胡圣红 《成人教育》2007,(12):35-36
十六届五中全会提出了建设社会主义新农村的重大战略决策,为今后我国农村勾画了"生产发展、生活富裕、乡风文明、村容整洁、管理民主"的新蓝图。从成人教育的角度来探讨社会主义新农村的建设问题,促进社会主义新农村建设是我们的当务之急。  相似文献   
983.
Minks are raised in many countries and have transmitted severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to humans. However, the biologic properties of SARS-CoV-2 in minks are largely unknown. Here, we investigated and found that SARS-CoV-2 replicates efficiently in both the upper and lower respiratory tracts, and transmits efficiently in minks via respiratory droplets; pulmonary lesions caused by SARS-CoV-2 in minks are similar to those seen in humans with COVID-19. We further found that a spike protein-based subunit vaccine largely prevented SARS-CoV-2 replication and lung damage caused by SARS-CoV-2 infection in minks. Our study indicates that minks are a useful animal model for evaluating the efficacy of drugs or vaccines against COVID-19 and that vaccination is a potential strategy to prevent minks from transmitting SARS-CoV-2.  相似文献   
984.
洪咏梅 《寻根》2009,(5):43-44
抓周,又称“试周”、“试儿”、“周晬”或“试晬”,是古代民间较为盛行的一种习俗,即在小孩满一周岁时,大人将日常用品摆放在孩子的面前,在无人指导的情况下,由其任意抓取,并根据最先抓到的物品来预测他将来的前途和兴趣。这一习俗至今在我国许多省区仍很流行。  相似文献   
985.
项红 《寻根》2009,(2):54-58
《查姆》的流传地区和主要内容 史诗《查姆》以彝文手抄本的形式流传在云南楚雄彝族自治州双柏县的底土、新资、妥甸,红河哈尼族彝族自治州的石屏、建水、元阳,玉溪地区的新平、峨山等地,是彝族民间为死者办丧事时所诵念的经书。  相似文献   
986.
Funding agencies in Canada are attempting to break down the organizational boundaries between disciplines to promote interdisciplinary research and foster the integration of the social sciences into the health research field. This paper explores the extent to which biomedical and clinician scientists’ perceptions of social science research operate as a cultural boundary to the inclusion of social scientists into this field. Results indicated that cultural boundaries may impede social scientists’ entry into the health research field through three modalities: (1) biomedical and clinician scientists’ unfavourable and ambivalent posture towards social science research; (2) their opposition to a resource increase for the social sciences; and (3) clinician scientists procedural assessment criteria for social science. The paper also discusses the merits and limitations of Tom Gieryn’s concept of boundary-work for studying social dynamics within the field of science.
Brian D. HodgesEmail:
  相似文献   
987.
In Western societies scientists are increasingly expected to seek media exposure and cooperate with industry. Little attention has been given to the way such expectations affect the role of scientific experts in society. To investigate scientists’ own perspectives on these issues eight exploratory, in-depth interviews were conducted in Denmark with reputable nutrition scientists. Additionally, eight interviews were held with ‘key informants’ from the field of nutrition policy. It was found that nutrition scientists experience two dilemmas: first, between their aspiration to make a collective impact on public health and the powerful incentives of each to appear frequently in the media with new messages; second, between their need to cooperate with the food industry for financial reasons and their fear that this may compromise their independence and scientific integrity. It is argued that the dilemmas identified in this study should be dealt with openly by the relevant groups of scientists.  相似文献   
988.
Are the categories used to study the social world and acting on it “real” or “conventional”? An empirical answer to that question is given by an analysis of the debates about the “quality” of statistics produced by the European National Institues of statistics in the 1990s. Six criteria of quality were then specified: relevance, accuracy, timeliness, accessibility, comparability and coherence. How do statisticians and users of statistics deal with the tension produced by their objects being both “real” (they exist before their measurement) and “conventionally constructed” (they are in a way, created by these conventions)? In particular, the technical and sociological distinction between the criteria of relevance and accuracy implies a realistic interpretation, desired by users, but that is nonetheless problematic.  相似文献   
989.
Tim Ray 《Minerva》2009,47(1):75-92
Half a century after Michael Polanyi conceptualised ‘the tacit component’ in personal knowing, management studies has reinvented ‘tacit knowledge’—albeit in ways that squander the advantages of Polanyi’s insights and ignore his faith in ‘spiritual reality’. While tacit knowing challenged the absurdities of sheer objectivity, expressed in a ‘perfect language’, it fused rational knowing, based on personal experience, with mystical speculation about an un-experienced ‘external reality’. Faith alone saved Polanyi’s model from solipsism. But Ernst von Glasersfeld’s radical constructivism provides scope to rethink personal tacit knowing with regard to ‘other people’ and the intersubjectively viable construction of ‘experiential reality’. By separating tacit knowing from Polanyi’s metaphysical realism and drawing on Benedict Anderson’s concept of ‘imagined communities’, it is possible to conceptualise ‘imagined institutions’ as the tacit dimension of power that shapes human interaction. Whereas Douglass North claimed institutions could be reduced to rules, imagined institutions are known in ways we cannot tell.  相似文献   
990.
This article investigates the effect of a Tony nomination or win on the demand facing a Broadway production using a panel of weekly revenues for Broadway productions from 1996 to 2007. Our results indicate that the effect of a nomination or win is positive in the week of the announcement and gradually increases in successive weeks, presumably due to publicity and word-of-mouth. Winners experience an increase in demand as late as 1 year later when awards are publicized for the following season. Moreover, nominees that do not win the award are penalized heavily in the weeks following the Award announcements. We find that winning a Tony Award increases a production’s revenues by 12% in the week immediately following the Awards.
Lesley ChiouEmail:
  相似文献   
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