全文获取类型
收费全文 | 1438篇 |
免费 | 21篇 |
专业分类
教育 | 1194篇 |
科学研究 | 29篇 |
各国文化 | 27篇 |
体育 | 51篇 |
综合类 | 1篇 |
文化理论 | 4篇 |
信息传播 | 153篇 |
出版年
2022年 | 13篇 |
2021年 | 15篇 |
2020年 | 34篇 |
2019年 | 61篇 |
2018年 | 77篇 |
2017年 | 77篇 |
2016年 | 70篇 |
2015年 | 33篇 |
2014年 | 65篇 |
2013年 | 321篇 |
2012年 | 41篇 |
2011年 | 49篇 |
2010年 | 38篇 |
2009年 | 48篇 |
2008年 | 49篇 |
2007年 | 49篇 |
2006年 | 35篇 |
2005年 | 37篇 |
2004年 | 27篇 |
2003年 | 34篇 |
2002年 | 28篇 |
2001年 | 20篇 |
2000年 | 19篇 |
1999年 | 16篇 |
1998年 | 14篇 |
1997年 | 16篇 |
1996年 | 5篇 |
1995年 | 11篇 |
1994年 | 18篇 |
1993年 | 7篇 |
1992年 | 9篇 |
1991年 | 8篇 |
1990年 | 18篇 |
1989年 | 11篇 |
1988年 | 7篇 |
1987年 | 9篇 |
1986年 | 4篇 |
1985年 | 7篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1980年 | 6篇 |
1979年 | 4篇 |
1978年 | 7篇 |
1977年 | 2篇 |
1976年 | 6篇 |
1973年 | 2篇 |
1971年 | 2篇 |
1860年 | 2篇 |
排序方式: 共有1459条查询结果,搜索用时 15 毫秒
41.
Aleksić Gabrijela Merrell Christine Ferring Dieter Tymms Peter Klemenović Jasmina 《European Journal of Psychology of Education - EJPE》2019,34(2):417-438
European Journal of Psychology of Education - Young children’s socio-emotional skills are important for understanding their own and others’ behaviors and interactions. No study in... 相似文献
42.
Kerry S. Courney Laura Q. Rogers Kristin L. Campbell Jeff K. Vallance Christine M. Friedenreich 《北京体育大学学报》2016,39(2):40-48
摘要:今天的美国有1 400万的癌症存活者,其中的很多存活者中都接受了多种治疗,包括手术、放疗、化疗、靶向治疗等。这些治疗能够延长生存时间,但同时也会带来很多急慢性的副作用,危害健康,影响生活质量。体力活动(PA)与癌症生存这一领域发展迅速,主要研究PA对癌症患者的影响。基于该领域的研究进展,提出了以下10大研究问题:1)PA能够降低癌症复发风险、和/或提高存活吗?2)PA能够影响癌症治疗决策、完成率、和/或患者对治疗的反应吗?3)癌症存活者的最佳运动处方是什么?4)静坐少动行为对癌症存活者有何影响?5)癌症存活者最有效的体力活动干预方案是什么?6)哪些癌症会影响病人对PA的反应?7)癌症存活者进行体力活动时需要注意的安全问题有哪些?8)哪些具体的癌症症状可以由PA解决?9)对于癌症晚期患者,体力活动还有何作用?10)如何将体力活动研究结果转化到临床和社区肿瘤实践中来?上述问题的回答至关重要,这不仅关系到体力活动和癌症存活这一研究领域的发展,更重要的是,能够为每年数百万新诊断为癌症的病人、正在接受癌症治疗的病人、治疗结束处于恢复中的病人或是那些正在与晚期癌症抗争的病人带来福音。 相似文献
43.
Jolie Christine Matthews 《Popular Communication》2018,16(3):225-242
This article explores the textual and historical poaching practices by Tumblr fans of the novels A Song of Ice and Fire and the television adaption Game of Thrones, a pseudo-historical fantasy series. Fans critique both the text (novels and TV show) and other fans’ interpretations of the text, as well as parallel real-world history with the world and characters of the series. Tensions arise around the “historical accuracy” of the novels and show, along with the role that dominant narratives and cultural norms play in interpreting a past that never was through the lens of a real-world past. Fantasy and history intersect in layered ways and are used by fans to support a variety of textual points of view. Issues of violence, presentism, colonialism, gender, and “historical truths” are argued in relation to the ahistoricism or historicism of the novels/show. 相似文献
44.
In order to understand the task of instructional designers who produce learning support software, this paper reviews the influence of learning theory on instructional design, recent developments in computer technology, and the evolving role of the instructor as a facilitator of higher-order thinking. Constructivist principles of learning and an appreciation for the fact that the learner must become more independent and skilled in metacognitive self-assessment and self-management are fundamental to this changing role. Two cognitive tools that provide learner/user support for personal construction of knowledge systems are “MindMap” and “Learning FourMat Processor.” These tools are examined in the light of current learning theory and a recent study comparing the work of novice and expert writers using different forms of performance support. Recommendations are made for the development of a more complete set of cognitive tools that enables users to construct their own multimedia knowledge systems based on higher-order thinking and problem solving. 相似文献
45.
This paper reveals the significant historical traces which informed the learning practices of teachers at one particular school site in a rural and regional educational district in Australia. Drawing upon recent theorising into professional practice, the paper argues that teacher learning practices are intrinsically ‘ecologically’ related to teachers’ practices at specific sites. However, extending beyond this theorising, the research also reveals how teacher learning – in the case presented, in relation to classroom dialogue – is also significantly influenced by earlier learning experiences of the teachers involved. In this way, teachers’ practices are revealed as not only influenced by present-day, site-specific, whole-school teacher learning, but also by particular events encountered by teachers at an earlier phase of their careers. The research argues for a conception of teachers’ learning which is not only site-informed and ecologically arranged, but also deeply temporally embedded. 相似文献
46.
This paper follows an earlier contribution which described the emergence of popular information networks, the resource centre fora in South Africa in the 1980s and 1990s. This update on the fora sketches their contribution to the National Education Policy Investigation's Library and Information Services report which put forward national policy options. The resource centre fora's role in the new Translis (Transforming our Library and Information Services) Coalition is described and their representation at the International Federation of Library Association's conference in Barcelona in August 1993 noted.Finally, the role of the resource centres and their fora in the shifting paradigms in library and information work leading up to, and shortly after, the April 1994 election is reviewed. Crucial challenges are identified as funding, resisting 'agenda setting' by funders, and serving the rural areas effectively. Practical suggestions are made about reaching women in particular, about training and needs assessment. Finally the importance of the fora's meeting these challenges and making a contribution to reconstruction and development is noted. 相似文献
47.
Tracing one's family genealogy is a complex process that requires situating a family's narratives within a historical context. This article reviews the use of critical family history research in an undergraduate Asian American studies course to examine not only the diversity and experiences of Asian Americans but also the unspoken narratives that lead to the creation of a single story. We are told single stories that often neglect the sociocultural factors—the historical reality—of our past. Our family histories are constructed historically and are embedded in social, political, and economic processes and relationships. This article argues that we need to complicate what we know about our past and examine policies and cultural practices that lead to a racialized system of power and privilege, racialized policies, and racialized oppression and progression. 相似文献
48.
Julia Birnbaum Christine Geyer Franca Kirchberg Yannis Manios Berthold Koletzko 《Journal of sports sciences》2017,35(4):377-384
This study targeted to examine the effect of the ToyBox-intervention, a kindergarten-based, family-involved intervention, aiming to improve preschooler’s energy-related behaviours (e.g., physical activity) on motor performance ability. Physical activity sessions, classroom activities, environmental changes and tools for parents were the components of the 1-year intervention. The intervention and control were cluster-randomised, and children’s anthropometry and two motor test items (jumping from side to side, JSS and standing long jump, SLJ) were assessed. A total of 1293 (4.6 ± 0.69 years; 52% boys) from 45 kindergartens in Germany were included (intervention, n = 863; control, n = 430). The effect was assessed using generalised estimating equation. The intervention group showed a better improvement in JSS (Estimate 2.19 jumps, P = 0.01) and tended to improve better in SLJ (Estimate 2.73 cm, P = 0.08). The intervention was more effective in boys with respect to SLJ (P of interaction effect = 0.01). Children aged <4.5 years did not show a significant benefit while older children improved (JSS, Estimate 3.38 jumps, P = 0.004; SLJ, Estimate 4.18 cm, P = 0.04). Children with low socio-economic status improved in JSS (Estimate 5.98 jumps, P = 0.0001). The ToyBox-intervention offers an effective strategy to improve specific components of motor performance ability in early childhood. Future programmes should consider additional strategies specifically targeting girls and younger aged children.
Abbreviations: BMI: body mass index; SES: socio-economic status; JSS: jumping from side to side; SLJ: standing long jump; SD: standard deviation; GEE: generalised estimating equation 相似文献
50.