全文获取类型
收费全文 | 355篇 |
免费 | 8篇 |
专业分类
教育 | 310篇 |
科学研究 | 4篇 |
各国文化 | 1篇 |
体育 | 20篇 |
文化理论 | 4篇 |
信息传播 | 24篇 |
出版年
2023年 | 3篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 15篇 |
2019年 | 14篇 |
2018年 | 18篇 |
2017年 | 24篇 |
2016年 | 8篇 |
2015年 | 12篇 |
2014年 | 14篇 |
2013年 | 77篇 |
2012年 | 16篇 |
2011年 | 13篇 |
2010年 | 21篇 |
2009年 | 8篇 |
2008年 | 10篇 |
2007年 | 4篇 |
2006年 | 6篇 |
2005年 | 4篇 |
2004年 | 4篇 |
2003年 | 6篇 |
2002年 | 3篇 |
2001年 | 2篇 |
2000年 | 9篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 1篇 |
1993年 | 7篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1975年 | 1篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1936年 | 1篇 |
排序方式: 共有363条查询结果,搜索用时 15 毫秒
61.
Innovation strategy and performance during economic transition: Evidences in Beijing, China 总被引:1,自引:0,他引:1
This paper evaluates the relevance of innovation strategy to various categories of Chinese firms and investigates its relationship with innovation performance during the economic transition of the 1990s. Data from 1244 Chinese firms in Beijing are used to ascertain the relative importance of different innovation objectives, along with the innovation strategies adopted by manufacturing firms. Results show that innovation activities were confined to the domestic sphere and mainly directed at quality improvement. Chinese manufacturing firms which obtained support from the government through the high-tech firm accreditation system generally perform better. They had already started moving away from a reliance on imported technology and equipment, and using indigenous R&D efforts to innovate for the coming market economy. 相似文献
62.
63.
Esther L. Gil 《Journal of Business & Finance Librarianship》2017,22(2):97-110
This case study describes collaboration between an instructor and business librarian to maximize a one-shot information literacy session for a required marketing class for business majors. It includes an active-learning exercise where groups use three key business databases to conduct a company and industry analysis and an environmental scan for a company. The instructor then guides them in developing a strengths, weaknesses, opportunities, threats (SWOT) analysis. This session prepares students for the SWOT analysis they will have to submit for their actual projects. This article includes assessment of groups' in-class exercises as well as citation analysis of the assignments they turned in for their actual projects. 相似文献
64.
65.
Alexandra Ursache Kathleen Kiely Gouley Spring Dawson-McClure R. Gabriela Barajas-Gonzalez Esther J. Calzada Keith S. Goldfeld Laurie M. Brotman 《Child development》2020,91(6):e1249-e1266
This study examined longitudinal relations between emotion knowledge (EK) in pre-kindergarten (pre-K; Mage = 4.8 years) and math and reading achievement 1 and 3 years later in a sample of 1,050 primarily Black children (over half from immigrant families) living in historically disinvested neighborhoods. Participants were part of a follow-up study of a cluster randomized controlled trial. Controlling for pre-academic skills, other social–emotional skills, sociodemographic characteristics, and school intervention status, higher EK at the end of pre-K predicted higher math and reading achievement test scores in kindergarten and second grade. Moderation analyses suggest that relations were attenuated among children from immigrant families. Findings suggest the importance of enriching pre-K programs for children of color with EK-promotive interventions and strategies. 相似文献
66.
67.
68.
69.
Esther Burkitt 《教育心理学》2017,37(2):219-236
Effects of asking children to communicate through their drawings have been investigated using animate rather than inanimate drawing topics. The present study investigated the impact of a communication context on children’s drawings of topics with contrasting animism. Three hundred and twenty-two children, 156 boys and 166 girls aged 6–11 years were allocated to two conditions. The communication condition (n = 161) involved instructions to communicate emotion and the reference condition (n = 161) gave no instruction to communicate. Children drew either houses or human figures (House, N = 160, Human figures, N = 162), producing freehand drawings of the topic; a baseline version followed by a happy and a sad version in counterbalanced order. Expressive content in the communication condition was greater than in the reference condition and impacted differentially on the strategies used between the houses and human figures drawings. The findings are considered with respect to the cue dependency model and framework theory of art. 相似文献
70.
Esther Chiner Victoria E. Garcia-Vera 《European Journal of Engineering Education》2017,42(6):1455-1466
The purpose of this study was to examine students’ computer attitudes and experience, as well as students’ perceptions about the use of two specific software applications (Google Drive Spreadsheets and Arquimedes) in the Building Engineering context. The relationships among these variables were also examined. Ninety-two students took part in this study. Results suggest that students hold favourable computer attitudes. Moreover, it was found a significant positive relationship among students’ attitudes and their computer experience. Findings also show that students find Arquimedes software more useful and with higher output quality than Google Drive Spreadsheets, while the latter is perceived to be easier to use. Regarding the relationship among students’ attitudes towards the use of computers and their perceptions about the use of both software applications, only a significant positive relationship in the case of Arquimedes was found. Findings are discussed in terms of its implications for practice and further research. 相似文献