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国家自然科学基金委员会生物科学部1988年度共受理一般课题申请3150项,申请金额17468.98万元;高技术新概念、新构思探索课题申请153项,申请金额2033.68万元;青年科学基金课题申请207项,申请金额881.82万元.其中属于生物化学与分于生物学及生物物理学与生物医学工程学两学科的一般课题申请367项,申请金额2214.71万元;高技术新 相似文献
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1998年度生命科学部共受理了来自全国696个单位8559项申请,其中面上项目7967项,高技术新概念新构思探索项目191项,高技术探索重点项目9项,重点项目222项,国家杰出青年科学基金项目A类123项、B类47项。面上项目申请占全委总数的42.49%。从全委的申请看,面上项目数比上一年下降3.90%,生命科学部下降的幅度为3.26%。近三年来,生物学、农学申请数量呈缓慢下降趋势,医学则呈上升趋势。下面就今年受理和资助情况做一些初步分析。11998年面上项目申请情况分析1.1申请项目数量、申请单位近三年来呈连年递减趋势,基础研究队伍正逐… 相似文献
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面上项目是国家自然科学基金资助格局中很重要的部分;因其资助项目数多,涉及面广,历来受广大科技工作者关注。下面就生命科学部今年受理与资助面上项目的情况作一简要介绍。 2002年度生命科学部共受理701个单位12 723项申请,其中面上项目11 966项。申请项目数超过200项的单位有16个,比去年增加了4个,共申请了4 530项,占学部总申请项目的35.60%。超过300项的单位有9个,申请了3 069项,占学部总申请项目的24.12%。因此,建议各申请单位严把申报质量关,申报真正有创新性的项目,以提高评审效率。另外,一个人申请两个项目的人数也较往年明显增加,有1169人共申请了2 378项,此情况已引起大家的普遍关注。 相似文献
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国家自然科学基金委员会微生物学学科1998年共受理面上项目320项(包括自由申请244项,青年基金41项,地区基金35项),重点项目申请2份,国家杰出青年科学基金申请A类5人、B类3人;经评审批准资助面上项目59项(自由申请46项,青年基金7项,地区基金6项),重点项目1项,国家杰出青年科学基金A、B两类各1人。与往年相比,今年的申请又有一些可喜的变化。值得说明的是,杰出青年基金A类申请只有华中农业大学周秀芬教授一人获得资助,尚有取得突出成绩的申请人未能得到该项基金的支持。1 结果分析1998年… 相似文献
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1999年度国家自然科学基金委员会生命科学部植物学学科共受理面上项目(含自由申请、青年基金和地区基金)288项,资助57项;重点项目申请6项,资助2项(其中一项为两份申请合并);国家杰出青年科学基金及海外(含港、澳)青年学者合作研究基金13项,资助2项(表1)。就面上项目而言,申请数 相似文献
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1997年6月4日,原国家科技领导小组第三次会议决定要制定和实施《国家重点基础研究发展规划》,随后科技部组织实施了国家重点基础研究发展计划,亦称"973"计划。制定和实施"973"计划是党中央、国务院为实施"科教兴国"和"可持续发展战略",加强基础研究和科技工作做出的重要决策,是提高科技持续创新能力的重要举措。文章简要介绍与昆虫学相关的8个"973"计划项目的研究概况,这8个项目分别是:农作物重大病虫害成灾机理及调控基础的研究、农业重要转基因生物安全研究、农林危险生物入侵机理与控制基础研究、农业微生物杀虫防病功能基因的发掘和分子机理研究、绿色化学农药先导结构及作用靶标的发现与研究、家蚕主要经济性状功能基因组与分子改良研究、农业生物多样性控制病虫害和保护种质资源的原理与方法、重大农业害虫猖獗危害的机制及可持续控制的研究。 相似文献
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Background
Researchers turn to citation tracking to find the most influential articles for a particular topic and to see how often their own published papers are cited. For years researchers looking for this type of information had only one resource to consult: the Web of Science from Thomson Scientific. In 2004 two competitors emerged – Scopus from Elsevier and Google Scholar from Google. The research reported here uses citation analysis in an observational study examining these three databases; comparing citation counts for articles from two disciplines (oncology and condensed matter physics) and two years (1993 and 2003) to test the hypothesis that the different scholarly publication coverage provided by the three search tools will lead to different citation counts from each.Methods
Eleven journal titles with varying impact factors were selected from each discipline (oncology and condensed matter physics) using the Journal Citation Reports (JCR). All articles published in the selected titles were retrieved for the years 1993 and 2003, and a stratified random sample of articles was chosen, resulting in four sets of articles. During the week of November 7–12, 2005, the citation counts for each research article were extracted from the three sources. The actual citing references for a subset of the articles published in 2003 were also gathered from each of the three sources.Results
For oncology 1993 Web of Science returned the highest average number of citations, 45.3. Scopus returned the highest average number of citations (8.9) for oncology 2003. Web of Science returned the highest number of citations for condensed matter physics 1993 and 2003 (22.5 and 3.9 respectively). The data showed a significant difference in the mean citation rates between all pairs of resources except between Google Scholar and Scopus for condensed matter physics 2003. For articles published in 2003 Google Scholar returned the largest amount of unique citing material for oncology and Web of Science returned the most for condensed matter physics.Conclusion
This study did not identify any one of these three resources as the answer to all citation tracking needs. Scopus showed strength in providing citing literature for current (2003) oncology articles, while Web of Science produced more citing material for 2003 and 1993 condensed matter physics, and 1993 oncology articles. All three tools returned some unique material. Our data indicate that the question of which tool provides the most complete set of citing literature may depend on the subject and publication year of a given article.14.
保护行为学: 正在兴起的保护生物学分支学科 总被引:4,自引:0,他引:4
过去的30年里, 人们利用动物行为的进化生物学方法来解决保护实践中遇到的问题, 行为学、行为生态学与保护生物学相结合, 产生了保护生物学的一个新分支学科--保护行为学。保护行为学的研究目的是: 从物种保护实践中发现环境对动物行为的影响以及行为的生态适应性, 并把动物行为学和行为生态学理论应用到物种保护实践中, 从而促进物种保护工作。目前全球有10%的物种濒临灭绝, 生物多样性保护日趋紧迫, 保护行为学的诞生为行为学和保护生物学研究带来了新的机遇, 也表明行为学家和保护生物学家正在担负起挽救濒危物种的使命。不久的将来, 保护行为学及其相关学科将更加繁荣。 相似文献
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J. Henrard 《Letters in Peptide Science》2003,10(1):63-67
Instructions for Authors
Letters in Peptide Science 相似文献16.
This essay completes Science as a Way of Knowing, an educationalproject of the American Society of Zoologists and eleven cosponsoringorganizations. It is also the third part of my attempt to producea "Conceptual Framework for Biology." The discussion of Evolutioncontinues and is followed by Classification, Ecology, GeographicDistribution, Biology and Human Welfare, and the Nature of Science.The intended audience is those who teach the first-year biologycourses in colleges and universities as well as biology teachersin the precollege grades. 相似文献
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The National Science Foundation is the largest single source of finds for research targeted in cultural anthropology. The patterns of funding for "senior" research (post-Ph.D.) since 1956 are described and analyzed. Total dollars spent have increased, but the average grant size has decreased in recent years. The chances of getting funding are found not to be different if one is female or more senior, has resubmitted a previously declined proposal, or has a Ph.D. from an "elite" program. Smaller proposals and proposals from "elite" institutions have a slightly higher probability of getting funded. Differences in funding across research areas (geographical and substantive) are also discussed. 相似文献
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S N Fedorov A I Ivashina S I Anisimov L N Prokopenko A L Moskvichev 《Vestnik rentgenologii i radiologii》1989,(1):57-59
The paper is devoted to analysis of the results of CT in 1000 patients examined in the Multibranch Research and Technology Complex "Eye Microsurgery". The specific feature of CT in this institution is that 52% of all investigations of ophthalmological patients fall to the share of eyeball abnormality and 40%--to a study of the other parts of the organ of vision. CT indications are extended for low tension glaucoma, complicated high myopia, and for monitoring the position of microsurgical implants. The use of CT in such a highly specialized medical institution as the MRTC "Eye Microsurgery" is considered indispensable. 相似文献
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Kuhse H 《Bioethics》1995,9(3-4):207-219
According to a contemporary school of thought there is a specific female approach to ethics which is based not on abstract "male" ethical principles or rules, but on "care". Nurses have taken a keen interest in these female approaches to ethics. Drawing on the views expounded by Carol Gilligan and Nel Noddings, nurses claim that a female "ethics of care" better captures their moral experiences than a traditional male "ethics of justice". This paper argues that "care" is best understood in a dispositional sense, that is, as sensitivity and responsiveness to the particularities of a situation and the needs of "concrete" others. While "care", in this sense, is necessary for ethics, it is not sufficient. Ethics needs "justice" as well as "care". If women and nurses excessively devalue principles and norms, they will be left without the theoretical tools to condemn some actions or practices, and to defend others. They will, like generations of nurses before them, be condemned to silence. 相似文献
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《Plant Molecular Biology Reporter》2001,19(2):103-105