全文获取类型
收费全文 | 2020篇 |
免费 | 37篇 |
专业分类
教育 | 1512篇 |
科学研究 | 137篇 |
各国文化 | 24篇 |
体育 | 208篇 |
综合类 | 2篇 |
文化理论 | 34篇 |
信息传播 | 140篇 |
出版年
2023年 | 11篇 |
2022年 | 35篇 |
2021年 | 55篇 |
2020年 | 87篇 |
2019年 | 154篇 |
2018年 | 172篇 |
2017年 | 163篇 |
2016年 | 140篇 |
2015年 | 89篇 |
2014年 | 93篇 |
2013年 | 426篇 |
2012年 | 65篇 |
2011年 | 52篇 |
2010年 | 42篇 |
2009年 | 45篇 |
2008年 | 44篇 |
2007年 | 39篇 |
2006年 | 28篇 |
2005年 | 27篇 |
2004年 | 26篇 |
2003年 | 27篇 |
2002年 | 26篇 |
2001年 | 12篇 |
2000年 | 11篇 |
1999年 | 14篇 |
1998年 | 10篇 |
1997年 | 9篇 |
1996年 | 13篇 |
1995年 | 9篇 |
1994年 | 9篇 |
1993年 | 13篇 |
1992年 | 8篇 |
1991年 | 13篇 |
1990年 | 5篇 |
1989年 | 5篇 |
1988年 | 9篇 |
1987年 | 8篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1982年 | 4篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1977年 | 6篇 |
1976年 | 3篇 |
1971年 | 3篇 |
1970年 | 2篇 |
1965年 | 3篇 |
排序方式: 共有2057条查询结果,搜索用时 15 毫秒
71.
AbstractThis paper is intended as an exploration of university faculty and students’ perceptions of a number of dimensions involved in the written composition of academic texts. We analysed the responses to scale 3 in the European Writing Survey (EUWRIT) (in its Spanish version: Encuesta Europea sobre la Escritura Académica, EEEA) by a group of social science and humanities students (n = 1,030) and faculty (n = 230) from nine Spanish universities. We then examined the similarities and differences in their perceptions and established a factorial structure of the different dimensions underlying the writing process. The data indicate that both groups concur in the value assigned to both changing ideas in the course of the composition process (although this process seems to be understood differently by each group) and the revision and feedback processes. The students, however, claim to be involved in more planning and previous reading activities than the teachers perceive them to be. The significance of these results for a process-oriented perspective in academic writing is discussed. 相似文献
72.
学生的数学素质在很大程度上影响着综合素质,为进行数学专业的教学改革,文章以黄淮学院为例,调查分析了新升本本科院校学生的数学素质.研究表明:学生的数学素质一般,无性别差异,但有年级差异. 相似文献
73.
Research in Higher Education - Despite a climate of fiscal scarcity, higher education institutions are making big investments in campus consumption amenities while reducing instructional... 相似文献
74.
Michael Schön Konrad Steinestel Doreen Spiegelburg Annika Risch Mira Seidel Leon Schurr Ulrich Kai Fassnacht Nikola Golenhofen Tobias Maria Böckers Anja Böckers 《Anatomical sciences education》2022,15(1):89-101
Scientific competencies, as defined in the German competency framework, describe the ability to think independently and act scientifically which is a central component of medical education. This report describes integration of scientific competencies into anatomical teaching. Based on findings seen in two consecutive years of dissection courses, students worked on either a case report (n = 70) or an original research study (n = 6) in the format of a scientific poster while learning to use primary literature. Posters were evaluated by juror teams using standardized evaluation criteria. Student perception of the project was assessed by quantitative and qualitative data obtained from the faculty's course evaluation and an online-survey. Overall, students worked collaboratively and invested extra-time (median 3.0 hours) in poster creation. Primary literature was integrated in 90.8% of the posters. Overall poster quality was satisfactory (46.3 ± 8.5 [mean ± standard deviation] out of 72 points), but several insufficiencies were identified. Students integrated information gained from the donor's death certificate, post-mortem full-body computed tomography (CT) scan (22.4%), and histopathological workup (31.6%) in their case reports. Students responded positively about learning new scientific skills (median 4.0 on a six-point Likert scale), but free-text answers revealed that some students experienced the project as an extra burden in a demanding gross anatomy course. In summary, it was feasible to introduce students to scientific skills during the dissection course and to increase interest in science in approximately a third of the survey respondents. Further adjustments to ensure the posters' scientific quality might be necessary for the future. 相似文献
75.
Panadero Ernesto Pérez Daniel García Ruiz Javier Fernández Fraile Juan Sánchez-Iglesias Iván Brown Gavin T. L. 《European Journal of Psychology of Education - EJPE》2023,38(3):1031-1051
European Journal of Psychology of Education - This study explores the effects of feedback type, feedback occasion, and year level on student self-assessments in higher education. In total, 126... 相似文献
76.
Yolanda Muñoz Martínez Cecilia Simón Rueda Mª José de Dios Pérez 《British Journal of Special Education》2023,50(1):104-126
This study analyses the attitudes of teachers in Spain towards the inclusion of learners with autism spectrum disorder in mainstream education settings and their relationship with the perceived benefits of inclusion. The ex post facto prospective design included 180 teachers from 14 schools. Data were collected using a questionnaire on teachers' attitudes towards inclusive education and a second questionnaire on the benefits of inclusion developed for the specific purposes of this study. The results show teachers' positive attitudes towards inclusion as well as the benefits perceived. This study demonstrates the fundamental role of teachers' previous experience. Implications for inclusive cultures and practices in schools are discussed. 相似文献
77.
Rich Ling Johannes Bjelland Pål Roe Sundsøy Scott W. Campbell 《The Information Society》2014,30(4):282-291
This article examines how we use mobile telephony to maintain our physically and socially closest social circle. The analysis is based on traffic data gathered from Norway using approximately 24 million calls and texts made by private individuals. Previous research has shown that our temporal and spatial movement is highly predictable and that the majority of calls and text messages are sent to only four to six different persons. This article extends this research by examining both tie strength and the distance between the interlocutors in urban and rural settings. The findings show that even as information and communication technologies (ICTs) potentially put the world at our fingertips, the mobile phone is an instrument of a more limited geographical and social sphere. Approximately two-thirds of our calls/texts go to strong ties that are within a 25-km radius. 相似文献
78.
Ali E. Akgün Gary S. Lynn Halit Keskin Derya Dogan 《International Journal of Information Management》2014
This study investigates the antecedents and consequences of team learning, which is composed of information acquisition, dissemination, and implementation, in information technology (IT) implementation projects. By investigating 129 IT implementation project teams, we found that (1) information acquisition and information dissemination have a positive impact on project outcomes, such as speed-to-users, lower implementation cost, and operational effectiveness, and (2) team behavior and enabler variables, such as teamwork, team communication, interpersonal trust between team members, team commitment, and senior manager support, positively influence team learning. We also found that team anxiety moderates the relationship between team learning and project outcomes. 相似文献
79.
Important innovations are increasingly produced based on research engagement and fertilization across industries. However, we know little about the challenges associated with managing innovation networks in specific contexts that involves researchers in cross-industry collaboration. Against this backdrop, we draw on theory on design and orchestration of innovation networks to analyze a large-scale government sponsored program, “ProcessIT Innovations” that was designed to increase competitiveness and accelerate economic growth in Northern Sweden. The program was initiated and led by firms from the traditionally strong local process industry and engaged local researchers and firms from the emerging IT industry. Based on our analyses, we offer two contributions. First, we provide a detailed analysis of the challenges related to configuration of the network, orchestration of partnerships between participants, and facilitation of innovation in dedicated development projects. Second, we propose a model of managing research and innovation networks through fertilization across industries and between firms and research institutions. 相似文献
80.
Silvia Izquierdo álvarez Eva Barrio Ollero Francisco Miguel Llinares Sanjuan Fabiola Lorente Martínez María Teresa Calvo Martín 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2014,24(1):159-166