全文获取类型
收费全文 | 3298篇 |
免费 | 73篇 |
国内免费 | 119篇 |
专业分类
教育 | 2070篇 |
科学研究 | 598篇 |
各国文化 | 20篇 |
体育 | 222篇 |
综合类 | 176篇 |
文化理论 | 10篇 |
信息传播 | 394篇 |
出版年
2024年 | 2篇 |
2023年 | 10篇 |
2022年 | 59篇 |
2021年 | 96篇 |
2020年 | 103篇 |
2019年 | 93篇 |
2018年 | 63篇 |
2017年 | 79篇 |
2016年 | 87篇 |
2015年 | 122篇 |
2014年 | 167篇 |
2013年 | 317篇 |
2012年 | 214篇 |
2011年 | 229篇 |
2010年 | 211篇 |
2009年 | 165篇 |
2008年 | 169篇 |
2007年 | 172篇 |
2006年 | 178篇 |
2005年 | 141篇 |
2004年 | 114篇 |
2003年 | 131篇 |
2002年 | 140篇 |
2001年 | 129篇 |
2000年 | 91篇 |
1999年 | 34篇 |
1998年 | 23篇 |
1997年 | 12篇 |
1996年 | 22篇 |
1995年 | 19篇 |
1994年 | 7篇 |
1993年 | 4篇 |
1992年 | 6篇 |
1991年 | 2篇 |
1989年 | 6篇 |
1988年 | 6篇 |
1987年 | 4篇 |
1986年 | 7篇 |
1985年 | 7篇 |
1984年 | 8篇 |
1983年 | 4篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 7篇 |
1978年 | 3篇 |
1976年 | 4篇 |
1975年 | 2篇 |
1973年 | 6篇 |
1957年 | 1篇 |
1935年 | 1篇 |
排序方式: 共有3490条查询结果,搜索用时 0 毫秒
101.
高职院校体验式创新创业教育探索——常州信息职业技术学院创新创业教育模式 总被引:1,自引:0,他引:1
高职院校以示范校建设为契机,以实践探索为基础,以体验教育为范式,践行创新创业教育,基本形成了"四纵四横"的立体化创新创业体验模式。四纵,即创新讲座、创新论坛、创新大赛、创新实践,四横即项目孵化体验、专业技能体验、团队训练体验、创业探索体验。 相似文献
102.
西部欠发达地区非学历教育考试的实践及对策研究 总被引:1,自引:0,他引:1
随着社会主义市场经济改革的逐步深入、劳动就业准入制度的建立与完善,非学历教育考试面临着前所未有的挑战和发展机遇。本文以甘肃省为例,通过对非学历教育考试现状的分析,提出西部欠发达地区非学历教育考试的长足发展,必须立足社会经济发展的实际,与学历教育相沟通,全方位加强合作,把社会效益放在第一位,打造精品,以质取胜,为社会提供优质、公平的评价手段,以灵活的机制培育新的证书项目,构建终身教育的立交桥。 相似文献
103.
当代女大学生恋爱观的现状及引导 总被引:1,自引:0,他引:1
本文在调查分析某校在校女大学生恋爱观的基础上,从心理学的角度对大学生的恋爱观提出引导对策:引导女大学生正确进行职业和人生规划,引导女大学生形成正确的恋爱观,让校园文化氛围感染熏陶学生。 相似文献
104.
Behavioral synchronization is evolutionary adaptive, fostering social cohesion. In humans, affiliation between partners is associated with a high level of behavioral synchronization; people show increased affiliation towards people who synchronize with them. Surprisingly, until recently, little was known about these phenomena at an interspecific level, which is, however, essential to better understand the respective roles of evolution and ontogeny. After presenting why dog–human dyads are a relevant biological model to study this field of social cognition, we review the recent findings about dog–human behavioral synchronization. We summarize recently published findings on behavioral synchronization and affiliation between dogs and humans. We also review results showing that genetic selection modulates behavioral synchronization propensity in dogs, emphasizing the role of genetic selection on dog’s social behaviors towards humans. Finally, we discuss the possible evolutionary influences and proximate mechanisms of this phenomenon. We conclude that, as in humans, behavioral synchronization acts as a social glue between dogs and humans. After dogs’ ability to use human-directional cues or to produce referential cues towards humans, we evidenced a new human-like social process in the dog, at the interspecfic level with humans. 相似文献
105.
106.
107.
Fred Chou Janelle Kwee Robert Lees Kara Firth Jordan Florence Jake Harms 《Educational Action Research》2013,21(3):436-459
This Youth Participatory Action Research (YPAR) study represents a collaboration with six students from alternative education to inquire about the experiences of vulnerable youth – students in alternative education and youth who have dropped out of school. Utilizing the Enhanced Critical Incident Technique, youth researchers asked their peers what helped and hindered their retention and success in mainstream and alternative education. Youth researchers engaged in authentic participation and took part in the iterative phases of YPAR – critical reflection and social action. Their involvement empowered them to advocate for their peers by disseminating the results and recommendations to key stakeholders within the community. Youth researchers conducted semi-structured interviews with 18 participants. Overall, the findings show that relationships with staff and peers, flexibility, psychosocial and academic supports, and personal circumstances are vital in helping vulnerable students succeed in school. Engagement in YPAR provided insight into working with vulnerable youth in a manner that promotes agency and social change within educational institutions. 相似文献
108.
Florence Le Hebel Pascale Montpied Andrée Tiberghien Valérie Fontanieu 《International Journal of Science Education》2013,35(4):468-487
ABSTRACTThe understanding of what makes a question difficult is a crucial concern in assessment. To study the difficulty of test questions, we focus on the case of PISA, which assesses to what degree 15-year-old students have acquired knowledge and skills essential for full participation in society. Our research question is to identify PISA science item characteristics that could influence the item’s proficiency level. It is based on an a-priori item analysis and a statistical analysis. Results show that only the cognitive complexity and the format out of the different characteristics of PISA science items determined in our a-priori analysis have an explanatory power on an item’s proficiency levels. The proficiency level cannot be explained by the dependence/independence of the information provided in the unit and/or item introduction and the competence. We conclude that in PISA, it appears possible to anticipate a high proficiency level, that is, students’ low scores for items displaying a high cognitive complexity. In the case of a middle or low cognitive complexity level item, the cognitive complexity level is not sufficient to predict item difficulty. Other characteristics play a crucial role in item difficulty. We discuss anticipating the difficulties in assessment in a broader perspective. 相似文献
109.
奚长生 《湖南城市学院学报》1993,(5)
自1951年B、chance研制成第一台双波长分光光度计以来,无机多组份体系分光光度测定方法,取得了显著的进展,发展了双波长分光光度法,三波长分光光度法,双显色双波长分光光度法,导数分光光度法,组合导数分光光度法,本文试就借助于仪器的输出信息,消除重叠光谱带的干扰,同时测定无机多组份体系的分光光度方法,作一简要的评述。 相似文献
110.
我国政府信息公开制度刍议 总被引:8,自引:0,他引:8
政府掌握着大量的社会信息资源.是最主要的信息生产者、消费者和发布者.政府信息资源的开放度已成为一个国家信息化水平程度的重要标志。本文从分析我国政府信息公开化的现状出发.初步提出了构建我国政府信息公开立法的框架。 相似文献