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Gleeson M Walsh NP;British Association of Sport Exercise Sciences 《Journal of sports sciences》2012,30(3):321-324
An individual's level of physical activity influences their risk of infection, most likely by affecting immune function. Regular moderate exercise reduces the risk of infection compared with a sedentary lifestyle, but very prolonged bouts of exercise and periods of intensified training are associated with an increased risk of infection. There are several lifestyle, nutritional, and training strategies that can be adopted to limit the extent of exercise-induced immunodepression and minimize the risk of infection. This expert statement provides a background summarizing the evidence together with extensive conclusions and practical guidelines. 相似文献
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Neil Spoonley 《Tertiary Education and Management》2013,19(4):325-331
AbstractInternational higher education is a major source of revenue in many developed countries. Historically the top destination countries for international students have included USA, UK, France and Australia. The key countries where most international students are recruited from include China, India and other parts of Asia. The extant literature has mostly examined the factors influencing international students to study in Western countries. A new trend is now emerging with an accelerating growth of international students in countries such as China and other parts of Asia. This mixed-methods study addresses the gap in the literature by exploring the factors that influence international students’ choice to study undergraduate or postgraduate courses in China. The study found that China is becoming an important destination choice for international students due to the distinctiveness of the Chinese language, the rise of its universities in global rankings and the country’s economic growth. 相似文献
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Neil Haigh 《International Journal for Academic Development》2013,18(1):3-16
Because conversation is a constant in our personal and professional lives, we are not inclined to stop and think about it as a phenomenon. However, that is what I have found myself doing. In particular, I have become much more self‐conscious, and hopefully more thoughtful, about the conversations that constitute an inevitable aspect of my day to day work in an academic staff development role. Drawing on my own reflections and a body of related literature, I have thought about the features of conversation that may make it conducive for professional learning; how “valued” conversation is as a context for professional learning; the possible ingredients of a conversation and the extent to which they can be controlled or influenced without disturbing, or even destroying, the defining essence of conversation; and the competencies and sensitivities that may be required if conversation is to become an occasion for learning. In this article, I present the outcomes of my reflections and inquiry with the hope that they will prompt conversation about conversation as a context for professional learning and development. Puisque la conversation est une constante dans nos vies personnelle et professionnelle, nous sommes peu enclins à nous arrêter et à y réfléchir en tant que phénomène. Cependant, c’est ce à quoi je me suis affairé. Plus particulièrement, je suis devenu davantage conscient et, je l’espère, davantage réfléchi, en ce qui a trait aux conversations qui constituent un aspect inévitable de mon travail quotidien en tant que conseiller pédagogique. Puisant dans mes réflexions et dans un ensemble de connaissances connexes, j’ai réfléchi aux aspects de la conversation qui la rendent propice à un apprentissage professionnel; dans quelle mesure la conversation constitue‐t‐elle un contexte valorisé d’apprentissage professionnel; les ingrédients possibles d’une conversation, ainsi que la mesure dans laquelle ceux‐ci peuvent être contrôlés ou influencés sans déranger, ou même détruire, l’essence même de la conversation; de même que les compétences et les habiletés pouvant être requises pour que la conversation constitue une occasion d’apprendre. Dans cet article, je présente le résultat de mes réflexions et interrogations dans l’espoir de susciter une conversation au sujet de la conversation en tant que contexte d’apprentissage et de développement professionnel. 相似文献
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Tony Harland Rachel A. Spronken-Smith Katharine J. M. Dickinson Neil Pickering 《Teaching in Higher Education》2013,18(1):93-106
This article aims to stimulate debate about the nature of field courses in higher education. We use a colloquium format that allows each of us to reflect on the philosophy of field course teaching and our writing endeavours to establish a dialogue between the authors and leave the reader with a sense of curiosity. It starts with a position paper that sets out a particular viewpoint on field courses to which responses were invited. Two of the respondents were experienced field-course teachers in disciplines traditionally associated with this type of curriculum, the other a lecturer in a non-field-course-oriented discipline. 相似文献
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This study investigated how interaction with peers influenced the ways students managed uncertainty during collaborative problem solving in a 5th-grade class. The analysis focused on peer responses to individuals’ attempts to manage uncertainty they experienced while engaged in collaborative efforts to design, build, and program robots and achieve assignment objectives. Patterns of peer response were established through discourse analysis of work sessions for 5 teams engaged in 2 collaborative projects. Three socially supportive peer responses and 2 unsupportive peer responses were identified. Peer interaction was influential because students relied on supportive social response to enact most of their uncertainty management strategies. This study provides a useful theoretical contribution to understanding the roles of peer interaction in collaborative problem solving. Conceptualizing collaborative problem solving as a process of negotiating uncertainties can help instructional designers shape tasks and relational contexts to facilitate learning. 相似文献
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Neil Lindeman 《Technical Communication Quarterly》2013,22(4):431-451
In the field of conservation, the distinction between academic research and advocacy appears to be undergoing a shift as the number of PhD-level researchers at conservation advocacy organizations grows. Drawing on my case study of one researcher at a prominent conservation nongovernmental organization (NGO), I have shown how this shift is manifested in the communication of NGO research. My study includes a discourse analysis of this researcher's publications from the forums of both scholarship and advocacy including, as a representation of discourse in the latter forum, gray literature (reports, books, and other texts produced and distributed outside the channels of the academic and publishing industry). I have also drawn on my interviews with this researcher about her publications. My study highlights specific features typical of her rhetoric that result from her occupying a hybridized cultural and professional space where research and advocacy overlap. 相似文献
69.
Neil Kraus 《Equity & Excellence in Education》2013,46(2):262-274
The subject of urban schools has received extensive scholarly and popular attention in recent years, and a wide variety of policies to address the problem of low educational achievement has been suggested. This article, based on an analysis of documents and reports, in-depth interviews, and a variety of secondary sources, examines the first several years of the implementation of a 2000 legal settlement between the Minneapolis Branch of the National Association for the Advancement of Colored People (NAACP) and the State of Minnesota regarding the Minneapolis schools. Influenced by the Sheff v. O'Neill (1996) case in Hartford, Connecticut, the Minneapolis NAACP's lawsuit challenged the State's oversight of the Minneapolis schools under the Minnesota Constitution. The settlement created two new programs intended to provide low-income Minneapolis students more options in selecting schools. This article focuses on the more wide-ranging of these two programs, which buses up to 2,000 low-income urban students annually to suburban Minneapolis schools at State expense. The creation of the suburban transfer program represents a legal and political victory for the NAACP and its supporters. Yet the transfer program highlights the many obstacles faced by low-income students and reinforces the necessity for a multi-dimensional approach to high-poverty urban schools. 相似文献
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