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31.
Michel Zitt 《Journal of Informetrics》2010,4(3):392-406
The principle of a new type of impact measure was introduced recently, called the “Audience Factor” (AF). It is a variant of the journal impact factor where emitted citations are weighted inversely to the propensity to cite of the source. In the initial design, propensity was calculated using the average length of bibliography at the source level with two options: a journal-level average or a field-level average. This citing-side normalization controls for propensity to cite, the main determinant of impact factor variability across fields. The AF maintains the variability due to exports–imports of citations across field and to growth differences. It does not account for influence chains, powerful approaches taken in the wake of Pinski–Narin's influence weights. Here we introduce a robust variant of the audience factor, trying to combine the respective advantages of the two options for calculating bibliography lengths: the classification-free scheme when the bibliography length is calculated at the individual journal level, and the robustness and avoidance of ad hoc settings when the bibliography length is averaged at the field level. The variant proposed relies on the relative neighborhood of a citing journal, regarded as its micro-field and assumed to reflect the citation behavior in this area of science. The methodology adopted allows a large range of variation of the neighborhood, reflecting the local citation network, and partly alleviates the “cross-scale” normalization issue. Citing-side normalization is a general principle which may be extended to other citation counts. 相似文献
32.
Alexandre J. S. Morin Christophe Maïano Benjamin Nagengast Herbert W. Marsh Julien Morizot Michel Janosz 《Structural equation modeling》2013,20(4):613-648
Substantively, this study investigates potential heterogeneity in the developmental trajectories of anxiety in adolescence. Methodologically, this study demonstrates the usefulness of general growth mixture analysis (GGMA) in addressing these issues and illustrates the impact of untested invariance assumptions on substantive interpretations. This study relied on data from the Montreal Adolescent Depression Development Project (MADDP), a 4-year follow-up of more than 1,000 adolescents who completed the Beck Anxiety Inventory each year. GGMA models relying on different invariance assumptions were empirically compared. Each of these models converged on a 5-class solution, but yielded different substantive results. The model with class-varying variance–covariance matrices was retained as providing a better fit to the data. These results showed that although elevated levels of anxiety might fluctuate over time, they clearly do not represent a transient phenomenon. This model was then validated in relation to multiple predictors (mostly related to school violence) and outcomes (grade-point average, school dropout, depression, loneliness, and drug-related problems). 相似文献
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Danica G. Hays Stephanie A. Crockett Rebecca Michel 《Counselor Education & Supervision》2021,60(1):51-72
Counselor educators are well‐equipped to serve as academic leaders, yet little is known about what factors influence their engagement experiences. This grounded theory provides a theoretical model of academic leadership engagement based on interviews with 20 counselor educators with academic leadership experience. Implications for facilitating academic leadership engagement are provided. 相似文献
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Gilly Salmon 《British journal of educational technology : journal of the Council for Educational Technology》2001,32(1):91-104
This paper describes and discusses critically a unique experiment in using a combination of broadcast television and an interactive Web site to reach people interested in business and management. The Open University's Business School, in collaboration with the BBC mounted the project, called The Business Café . The paper outlines the contents of the nine broadcasts and the site, which changed weekly. Developing the broadcasts and maintaining the site required complex procedures and teamwork. The broadcasts attracted an audience of 300,000 UK viewers and the Web site recorded over 60,000 visits during the series. The stakeholders and others who offered much constructive criticism, identified more project outcomes during an evaluation. Useful lessons emerged, in particular about cross-team working and about learning from asynchronous networks like the Web. Web site: http://www.open.ac.uk/businesscafe 相似文献
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Weaver Richard L. Mullins Darrell G. Cotrell Howard W. Michel Thomas A. 《Innovative Higher Education》1990,14(2):93-105
Dynamation is the integrative process whereby the sum total of all learning, knowledge, experiences, and feelings are brought to bear on productive, creative action and problem solving. In this paper, we describe some of the benefits of dynamation, outline a general approach to it-including the importance of friendship (the core of the empowerment process)- and explain several key incentives that will encourage faculty, through dynamation, to engage in growth activities. Throughout the article we discuss ten techniques developers can use. Our focus is on informal facilitator-enhanced (guided) empowerment. That is, we look at growth that is likely to result when developers work with faculty with the goal of growth, change, and development.Richard L. Weaver II is a professor in the Department of Interpersonal and Public Communication at Bowling Green State University. Darrell Mullins is an assistant professor in the Communication Department at the University of Wisconsin at Whitewater. Howard W. Cotrell is an associate professor in the Instructional Media Center at Bowling Green State University. Thomas A. Michel is an assistant professor in the Graduate School of Business at Fordham University, Bronx, New York. 相似文献
40.
Fatma Fourati-Jamoussi Michel J.F. Dubois Maxime Agnès Valérie Leroux Loïc Sauvée 《European Journal of Engineering Education》2019,44(4):570-588
ABSTRACTThe potential relationships between innovation and sustainability processes, in engineering education, is neither obvious nor simple, especially when innovation, generally speaking, is promoted regardless of sustainability. We used UniLaSalle (In January 2016, the ‘Institut Polytechnique LaSalle Beauvais’, a French engineering school, merged with another higher education engineering school (ESITPA, Rouen). Both campuses (Beauvais and Rouen) have a common name: UniLaSalle (www.unilasalle.fr). As the interview began during 2015, this article only describes the situation of the Beauvais campus.) as a ‘living Lab’ to identify and analyse the reasons for the integration of innovation and Sustainable Development (SD) in training programmes. The aim is to explore, in a perception and reflective approach, how SD can be understood as a driver for specific innovation attitudes in higher education engineering school. This paper adopts an empirical approach based on a qualitative study, using NVivo 9 software to analyse non-numerical data. Our research suggests that SD can be a structural driver for innovation if it is integrated in a transdisciplinarity approach and not just as a discipline per se. 相似文献