全文获取类型
收费全文 | 334篇 |
免费 | 10篇 |
国内免费 | 1篇 |
专业分类
教育 | 262篇 |
科学研究 | 20篇 |
各国文化 | 4篇 |
体育 | 19篇 |
文化理论 | 2篇 |
信息传播 | 38篇 |
出版年
2024年 | 1篇 |
2023年 | 6篇 |
2022年 | 5篇 |
2021年 | 7篇 |
2020年 | 16篇 |
2019年 | 12篇 |
2018年 | 31篇 |
2017年 | 22篇 |
2016年 | 20篇 |
2015年 | 15篇 |
2014年 | 11篇 |
2013年 | 69篇 |
2012年 | 17篇 |
2011年 | 11篇 |
2010年 | 10篇 |
2009年 | 5篇 |
2008年 | 12篇 |
2007年 | 8篇 |
2006年 | 5篇 |
2005年 | 7篇 |
2004年 | 3篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 3篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 3篇 |
1995年 | 1篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1984年 | 2篇 |
1983年 | 1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345条查询结果,搜索用时 10 毫秒
101.
Vesna Bosilj Vukšić Mirjana Pejić Bach Aleš Popovič 《International Journal of Information Management》2013
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
102.
The media industry is undergoing comprehensive change due to the shifting audience and consumption patterns fostered by the diffusion of the Internet. This article describes how these changes shape established practices of video production and redefine the cultural categories of video and broadcasting. Drawing on an empirical case study of the practices within the British Broadcasting Corporation (BBC), the we show the production of video content to be increasingly unbundled and broken down into several smaller processes, which make it possible to manage and recompose in a variety of ways that transcend established institutional divisions and cultural perceptions. At the same time and as a means of accommodating multiplatform content delivery, video distribution is acquiring flexible and mutating formats that further destabilize the perception of video as a self-sufficient cultural form. In this context, video metadata rises to be an important coordinative medium that provides the cognitive resources for identifying and managing video content within and across particular settings and the link through which the operations of media organizations become entangled with the technical landscape of the Internet. 相似文献
103.
104.
105.
106.
Organizational actorhood is a term that has gained prominence in literature about higher education as a way to describe some of the key global change processes with emphasis on organizational accountability, formalization of structure, focus on goal definition and managerialism. At the same time, there is less knowledge about how organizational actorhood is constructed in professional higher education institutions. Based on over 100 interviews and document studies of two case institutions, this article argues that professional higher education institutions show many characteristics of aiming to construct organizational actorhood, while their understanding of accountability is broader than would be in traditional comprehensive universities. 相似文献
107.
Daniele B. Conte Milena Zancanaro André Guollo Luana R. Schneider Rafael G. Lund Sinval A. Rodrigues-Junior 《Anatomical sciences education》2021,14(1):99-109
This systematic review aimed to identify the level of impact of educational strategies for teaching tooth carving on the carving ability of undergraduate dental students. The PubMed-NCBI, Cochrane-CENTRAL, LILACS, Ibecs, BBO, Web of Science, and Scopus databases were searched in May 2019, for randomized controlled trials (RCTs) and two-arm non-randomized studies of interventions (NRSI) addressing educational interventions toward the dental carving of undergraduate students. Studies from the year 2000 until the search date, written in English, Portuguese, and Spanish were included. Study screening and data extraction were performed in duplicate and blinded. The data were presented narratively, considering the dental carving ability of students the primary outcome. The risk of bias was assessed using the RoB tool 2.0 and ROBINS-I, and the level of evidence was determined with GRADE. Of 3,574 studies, 6 were included, with 3 RCTs and 3 NRSIs. Very low level of evidence was provided from the NRSIs that flipped classroom (1 study; n = 140) and a student-driven revised module (1 study; n = 264) improved the carving ability of students. Additionally, there was moderate evidence of online complementary material (1 RCT; n = 30) and reinforcement class improving the carving ability of students (1 RCT; n = 29). The replacement of traditional classes by an instructional DVD (1 RCT; n = 73) and assessment of carving projects through digital systems (1 NRSI; n = 79) did not enhance the carving ability of students. Study design, risk of bias, and imprecision downgraded the level of evidence. There was a very low to moderate evidence on the effectiveness of student-driven educational approaches and complementary classes of dental anatomy in improving the dental carving ability of students. 相似文献
108.
Three hundred and ninety-one children (195 girls; Mage = 9.56 years) attending Grades 1 and 5 completed implicit and explicit measures of math attitudes and math self-concepts. Math grades were obtained. Multilevel analyses showed that first-grade girls held a strong negative implicit attitude about math, despite no gender differences in math grades or self-reported (explicit) positivity about math. The explicit measures significantly predicted math grades, and implicit attitudes accounted for additional variance in boys. The contrast between the implicit (negativity for girls) and explicit (positivity for girls and boys) effects suggest implicit–explicit dissociations in children, which have also been observed in adults. Early-emerging implicit attitudes may be a foundation for the later development of explicit attitudes and beliefs about math. 相似文献
109.
Johnson DJ Jaeger E Randolph SM Cauce AM Ward J;National Institute of Child Health Human Development Early Child Care Research Network 《Child development》2003,74(5):1227-1244
Evidence is presented of the different cultural and ecological contexts affecting early child care for families of color. It is argued that improvements on previous research require a fundamental shift in how race, ethnicity, and culture as psychological variables are examined. Furthermore, to avoid the pitfalls and failures of previous research, new research must incorporate expanded models of child care and development in childhood. The integrative model of development for children of color proposed by Garcia Coll et al. (1996) is presented as a basis for developing more specific ecological models relevant to addressing child care issues in ethnic minority families. Finally, priority areas for future research are recommended to stimulate and enable child care researchers to adopt a more inclusive view of child care and its effects. 相似文献
110.