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   247篇
  免费   2篇
教育   164篇
科学研究   27篇
各国文化   4篇
体育   14篇
文化理论   3篇
信息传播   37篇
  2023年   6篇
  2022年   4篇
  2021年   4篇
  2020年   15篇
  2019年   12篇
  2018年   25篇
  2017年   13篇
  2016年   15篇
  2015年   3篇
  2014年   11篇
  2013年   59篇
  2012年   12篇
  2011年   8篇
  2010年   2篇
  2009年   4篇
  2008年   4篇
  2007年   5篇
  2006年   6篇
  2005年   2篇
  2004年   2篇
  2003年   2篇
  2002年   1篇
  2001年   2篇
  2000年   1篇
  1997年   1篇
  1996年   1篇
  1994年   2篇
  1993年   1篇
  1991年   4篇
  1990年   1篇
  1989年   1篇
  1988年   3篇
  1987年   3篇
  1986年   1篇
  1984年   2篇
  1981年   1篇
  1974年   1篇
  1973年   1篇
  1970年   3篇
  1965年   1篇
  1963年   1篇
  1961年   2篇
  1959年   1篇
排序方式: 共有249条查询结果,搜索用时 31 毫秒
91.
The article uses conceptual correlations between information literacy and financial literacy as a basis for arguing that financial literacy services have a place in library settings. The article discusses the general requirements, profile of services, and various challenges related to the introduction of financial literacy programmes in public libraries. An intensified interest in financial literacy matters may be assigned to the global financial crisis of 2007 to 2009. The interdependencies between financial crisis, financial literacy, and the potential of public libraries is illustrated by the example of one South-Eastern European country whose economic transformations and developments reflect the importance of financial literacy.  相似文献   
92.
There are a number of solutions that perform unsupervised name disambiguation based on the similarity of bibliographic records or common coauthorship patterns. Whether the use of these advanced methods, which are often difficult to implement, is warranted depends on whether the accuracy of the most basic disambiguation methods, which only use the author's last name and initials, is sufficient for a particular purpose. We derive realistic estimates for the accuracy of simple, initials-based methods using simulated bibliographic datasets in which the true identities of authors are known. Based on the simulations in five diverse disciplines we find that the first initial method already correctly identifies 97% of authors. An alternative simple method, which takes all initials into account, is typically two times less accurate, except in certain datasets that can be identified by applying a simple criterion. Finally, we introduce a new name-based method that combines the features of first initial and all initials methods by implicitly taking into account the last name frequency and the size of the dataset. This hybrid method reduces the fraction of incorrectly identified authors by 10–30% over the first initial method.  相似文献   
93.
The case(s) demonstrates the importance of business process management (BPM) and business intelligence systems (BIS) in achieving better firm performance. It has been well documented in the literature that research on the effectively usage and combination of knowledge from BPM and BIS in turbulent service environments is limited. In response, we conduct an exploratory comparative case study of four firms in banking and telecommunication industries that have implemented BPM initiative and BIS solution. Our results firstly highlight that actual results of applying BPM and BIS differ greatly from the results that were originally planned. Secondly, we find that BIS initiatives are usually driven by improving marketing and sales, while BPM initiatives are driven by improving business processes. Thirdly, we identify that there is a lack of strong commitment to using both systems for supporting performance management.  相似文献   
94.
95.
Abstract

The purpose of this study was to assess the role of exercise in reducing body weight in overweight college women and to compare the effect of two types of exercises, spot and generalized, on the physical contour of the overweight individual. The experimental program which included a uniform diet resulted in a slight but significant reduction of weight. Planimetric measurements of selected areas and linear transverse measures, obtained from preexercise and postexercise photographs, yielded evidence of reduction in body segments where fat accumulations had been most conspicuous, regardless of the type of exercise administered.  相似文献   
96.
Abstract

We investigated balance in 33 competitive dancers (17 females, 16 males) and 22 controls (17 females, 5 males) (age 16–27 years) on a force plate in two conditions: single task (quiet stance) and dual task (with a concurrent mental task). Balance was evaluated using centre-of-pressure shift (sway) variability, mean speed, frequency, and sample entropy. The effect of the dual task in the medio-lateral plane was comparable in both groups, decreasing sway variability (P < 0.05) and increasing mean speed (P < 0.001), frequency, and sample entropy (P < 0.001), showing that the participants effectively increased the level of automaticity. In the antero-posterior plane, the dual task also increased sway frequency and sample entropy (P < 0.01) in dancers without affecting their standing performance. In contrast, postural control in non-dancers was vulnerable to reduced cognitive investment, which adversely interfered with baseline performance. There were very high correlations between sway sample entropy and frequency in each group, plane, and task (r = 0.92–0.98, P < 0.001), indicating that both parameters may measure the same characteristic of postural control and that higher sway frequency may play an important role in protecting stability in dual tasking. The postural control of dancers and non-dancers appears to be similar, although dancing seems to facilitate the increased level of automatic control in the antero-posterior plane.  相似文献   
97.
98.
Constant changes in a modern world and scientific knowledge from the growing field of Positive Psychology appear to make a previously unheeded contribution to preschool teacher competences. The aim of this study was to explore preschool teachers' opinions concerning the need for positive psychology knowledge and its implementation. A nine-item pool was used on a sample of 49 preschool teachers (mean age 33) enrolled in a graduate programme of early and preschool care and education in Rijeka. Overall, preschool teachers liked this subject very much and thought it was needed very much for their profession at all work levels. Also, they viewed the positive psychology findings as very useful and applicable in their work, and especially in their work with children. Finally, they saw lots of implementation possibilities in Croatian kindergartens.  相似文献   
99.
Through the example of a Danish reform of educational plans in early childhood education, this paper analyses the emergence of a new pedagogical desire related to administrative educational reforms promoting accountability, visibility and documentation. Two arguments are made: first, it is argued that the changes in administrative practices during the last decade constitute a transformation, but also a reproduction of relations between knowledge and governing that goes back to the big expansion of the welfare state. Second, it is argued that these relations between knowledge and governing are not restricted to the administrative practices, but are part of education and its humanistic legacy as well. As such, the administrative demand of documentation becomes possible and recognisable through its reproductive elements. Elements that are constituted in a transformative conjunction in which the ‘professional nursery teacher’ is produced as a reflective daily researcher, who outlives her pedagogical desire as an analytical care for the optimisation of the ‘learning child’.  相似文献   
100.
This article reports on a study in which a new conceptual framework for fostering a positive attitude towards teaching in higher education (PATTHE) was developed. The PATTHE framework builds on a holistic four-dimensional theoretical concept and is not limited by the specificity of teaching within a particular discipline or national higher education context. The four dimensions of PATTHE pertain to (a) emotional dimension, (b) professional development, (c) constructivist approaches to teaching, and (d) the teaching and research nexus; all of which are relevant for empowering quality teaching at personal, institutional and/or national higher education policy levels. The purpose of our study was to test and analyse this conceptual framework. Creative qualitative research methods were used including identification of keywords, evoking participant opinions through visual materials, reactions to vignettes, and by documenting discussions regarding the proposed PATTHE conceptual framework. A purposive and critically informed approach was used for the selection of twelve higher education experts as research participants. Responses from the selected education developers were collected through an online protocol system. Research results revealed that participant reflections on a positive attitude towards teaching showed a high level of agreement with the proposed conceptual framework; the proposed theoretical concept is thereby deemed well-constructed and acceptable with minimal extensions.  相似文献   
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