首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   549篇
  免费   43篇
  国内免费   46篇
  2023年   14篇
  2022年   11篇
  2021年   9篇
  2020年   24篇
  2019年   34篇
  2018年   18篇
  2017年   28篇
  2016年   23篇
  2015年   17篇
  2014年   27篇
  2013年   49篇
  2012年   5篇
  2011年   13篇
  2010年   10篇
  2009年   10篇
  2008年   27篇
  2007年   35篇
  2006年   33篇
  2005年   44篇
  2004年   29篇
  2003年   29篇
  2002年   28篇
  2001年   12篇
  2000年   24篇
  1999年   14篇
  1998年   16篇
  1997年   5篇
  1996年   11篇
  1995年   16篇
  1994年   5篇
  1993年   3篇
  1992年   3篇
  1991年   5篇
  1990年   2篇
  1989年   2篇
  1988年   1篇
  1987年   2篇
排序方式: 共有638条查询结果,搜索用时 15 毫秒
611.
In this paper, the performance space measurement of regional innovation system was studied based on neuropsychology. Firstly, the neuropsychology and neural evolution theory were elaborated. Secondly, the genetic algorithm was used to design a regional enterprise performance space measurement model, and this was obtained by connecting the ERP production module and RBF neural network order forecast module. Finally, the algorithm and model constructed in this paper were used to predict the performance of regional foreign trade innovation system. Then, it is concluded that the model constructed in this paper includes the network with the lowest network structure complexity, the smallest training error and the least test error. Therefore, based on this premise, a good neural network that meets the actual needs of users can be obtained, which indicates that the improved method based on evolutionary neural network is effective to measure the performance of regional innovation system.  相似文献   
612.
This article explores six different theological responses to the scientific prediction of the ultimately decaying universe. They are atheistic resignation, scientific creationism, futureless eschatology, physical eschatology, process eschatology, and, finally, resurrection hope in mutually critical dialogue with scientific prediction. In the conclusion, the author argues that the ultimate ground for the cosmic hope must be derived from the distinctively theological norm, that is, the gospel of Jesus Christ, which encourages us to envision the new creation as the redemptive transformation of the present universe.  相似文献   
613.
Innovative practice occurs when a clinician provides something new, untested, or nonstandard to a patient in the course of clinical care, rather than as part of a research study. Commentators have noted that patients engaged in innovative practice are at significant risk of suffering harm, exploitation, or autonomy violations. By creating a pathway for harmful or nonbeneficial interventions to spread within medical practice without being subjected to rigorous scientific evaluation, innovative practice poses similar risks to the wider community of patients and society as a whole. Given these concerns, how should we control and oversee innovative practice, and in particular, how should we coordinate innovative practice and clinical research? In this article, I argue that an ethical approach overseeing innovative practice must encourage the early transition to rigorous clinical research without delaying or deferring the development of beneficial innovations or violating the autonomy rights of clinicians and their patients.  相似文献   
614.
越轨创新行为是破除创新瓶颈, 摆脱“创新者的窘境”的有效手段, 是新时代创新的重要途径。目的的合理性和行为的偏离性, 使越轨创新行为同时具有了“忠诚”和“叛逆”的色彩。以越轨创新究竟是“忠诚”还是“叛逆”这一问题作为切入点, 分别从越轨创新行为的测量、形成机制和影响效能角度构建了一个围绕越轨创新行为的系统性研究。子研究1:基于创新过程视角, 探讨中国组织情境下越轨创新行为的结构维度, 开发本土化量表。子研究2:分别从个体、领导和组织三个层次、动态探讨越轨创新行为的形成机制。子研究3:基于事件系统理论, 从越轨创新成功/失败两方面, 构建和验证越轨创新行为对组织效能的影响机制。三个子研究相互联系并逐步递进。理论贡献在于深化学术界对越轨创新行为的理解, 推动越轨创新理论的构建, 并且拓展越轨理论、创新理论、积极组织行为学理论及事件系统理论的应用。  相似文献   
615.
Since reform and opening-up began in 1978, Chinese Marxist philosophy has undertaken the double mission of enhancing the emancipation of the mind in society and of realizing its own ideological emancipation. It has gone through an evolutionary process from “extensive discussion about the criterion of truth” to “reform of philosophical textbooks”; from the proposal of the philosophical conception of “practical materialism” to reflection on “modernity”; and from the carrying-out of dialogues among Chinese, Western, and Marxist philosophies to the exploration of “new forms of civilization.” Chinese Marxist philosophy has shifted its way of doing research with practical materialism as a core conception, and it changed such modes of thinking as the intuitive theory of reflection based on na?ve realism, the theory of linear causality based on mechanical determinism, and the reductionism of essence based on abstract substantialism. As a result, it has boosted changes that were already underway in Chinese philosophy, worldviews, theories of truth, conceptions of history, and views of development, and it has further endowed the discourse system of Marxist philosophy with laudable subjectivity and originality.  相似文献   
616.
《创造性行为杂志》2017,51(3):193-203
The principles and techniques of design education have begun to influence art education in the United States, but their effect so far has been modest, primarily because of a gaping divide in beliefs about creativity and how to stimulate it. With K–12 art education on the chopping block of a culture awash with budget cuts and testing fever, this is a particularly a significant time to examine these disparate conceptions. The argument here is that the division that exists today between pre‐K–12 art education and design education in the United States is not justified and ignores historical perspective. After describing and comparing the two approaches, we examine how conceptions of creativity in the visual arts may have led to this artificial separation of similar disciplines. Because educators in many countries grapple with defining and implementing creative art education curricula, this article will consider international perspectives that offer insights for American art educators.  相似文献   
617.
618.
《创造性行为杂志》2017,51(4):348-351
The forces of globalization are magnifying the importance of interdisciplinary creative work. While the field of creativity studies always has been more open to interdisciplinary idea borrowing than many other fields, it can and should do more interdisciplinary synthesizing. This article begins with a discussion of the rationale for encouraging interdisciplinary work in the field and then explores several examples of constructs imported from various disciplines that can enrich theory and research in creativity studies. These constructs include market fundamentalism from economics, and networked science from various STEM fields. Some other candidates for importation also are discussed briefly.  相似文献   
619.
《创造性行为杂志》2017,51(4):335-337
Creativity researchers have long paid careful attention to individual creativity, beginning with studies of well‐known geniuses, and expanding to personality, biographical, cognitive, and social‐psychological studies of individual creative behavior. Little is known, however, about the everyday psychological experience and associated creative behavior in the life and work of ordinary individuals. Yet evidence is mounting that such individuals can be responsible for important instances of creativity and innovation in the world: open innovation, user innovation, and citizen innovation. Research into this phenomenon could do much to advance the study and practice of creativity.  相似文献   
620.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号