全文获取类型
收费全文 | 503篇 |
免费 | 12篇 |
专业分类
教育 | 390篇 |
科学研究 | 22篇 |
各国文化 | 2篇 |
体育 | 33篇 |
文化理论 | 4篇 |
信息传播 | 64篇 |
出版年
2023年 | 4篇 |
2022年 | 5篇 |
2021年 | 14篇 |
2020年 | 24篇 |
2019年 | 27篇 |
2018年 | 28篇 |
2017年 | 46篇 |
2016年 | 27篇 |
2015年 | 22篇 |
2014年 | 22篇 |
2013年 | 93篇 |
2012年 | 19篇 |
2011年 | 15篇 |
2010年 | 13篇 |
2009年 | 12篇 |
2008年 | 11篇 |
2007年 | 13篇 |
2006年 | 12篇 |
2005年 | 9篇 |
2004年 | 7篇 |
2003年 | 5篇 |
2002年 | 4篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 5篇 |
1995年 | 2篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1990年 | 3篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1982年 | 2篇 |
1980年 | 2篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1975年 | 2篇 |
1970年 | 3篇 |
1969年 | 3篇 |
1961年 | 1篇 |
1947年 | 1篇 |
1930年 | 1篇 |
1900年 | 2篇 |
1889年 | 1篇 |
1882年 | 4篇 |
排序方式: 共有515条查询结果,搜索用时 31 毫秒
91.
Alexandra Withnall 《International Journal of Lifelong Education》2013,32(1):29-49
Academic debate about education and ageing issues has hitherto been based largely on provider and practitioner concerns. Here, the first stage of a two‐year research project that aimed to move the focus to older learners themselves is discussed. The aim in this initial stage was to construct a conceptual model of life course influences on older people’s learning that could be tested in a subsequent stage of the research. The method used involved ten focus group discussions with very different groups of learners, all of whom were ‘post‐work’ and based in different parts of the UK. The intertwined themes that emerged from the discussions related to discontinuity and change, situational and institutional influences on education and learning and the possible influence of personality factors and values as well as issues of gender, class and race. The efficacy of using focus groups in this context is briefly discussed, together with implications for the next stage of the project and for further research. 相似文献
92.
How do open and distance learning institutions review and renew themselves to ensure their continued fitness for purpose? Here we report on the work of a change team in the UK Open University, a Centre for Excellence in Teaching and Learning created to examine, innovate and improve student support. The existence of the Centre for five years from 2005 to 2010 enabled us to facilitate an extensive programme of practical support activities and to influence long-term university policy development. We are aware that very few institutions will have the luxury of such long-term funding (and do not expect it to be available again in the United Kingdom any time soon). However, we believe that there is much in models of change that can be applied more generally to improve learner support. 相似文献
93.
Objectives:Current literature recommends online research guides as an easy and effective tool to promote LGBTQ+ health information to both health care providers and the public. This cross-sectional study was designed to determine how extensive LGBTQ+ health guides are among hospital and academic libraries and which features are most prevalent.Methods:In order to locate LGBTQ+ health guides for content analysis, we searched for guides on the websites of libraries belonging to the Association of Academic Health Sciences Libraries (AAHSL) and the Canadian Association of Research Libraries (CARL). Additionally, we searched the Springshare interface for LibGuides with the word “health” and either “LGBT” or “transgender.” Content analysis was performed to identify major characteristics of the located guides, including target audience and the information type provided.Results:LGBTQ+ research guides were identified for 74 libraries. Of these, 5 were hospital libraries, and the rest were academic libraries. Of 158 AAHSL member libraries, 48 (30.4%) had LGBTQ+ guides on their websites. Nearly all guides (95.9%) provided general LGBTQ+ health information, and a large majority (87.8%) also had information resources for transgender health. Smaller percentages of guides contained information on HIV/AIDS (48.6%) and women''s health (16.2%).Conclusions:Even though literature recommends creating LGBTQ+ health guides, most health sciences libraries are missing an opportunity by not developing and maintaining these guides. Further research may be needed to determine the usage and usefulness of existing guides and to better identify barriers preventing libraries from creating guides. 相似文献
94.
Efthimiadou A Asimakopoulos B Nikolettos N Giatromanolaki A Sivridis E Lialiaris TS Papachristou DN Kontoleon E 《Journal of sports sciences》2006,24(8):849-854
Although angiogenetic therapy using recombinant growth factors holds much hope for the treatment of ischaemic diseases, there are still many unanswered questions, including the method of administration, the correct dose of these factors, and the duration of the therapeutic approach. Exercise has also been suggested to induce neovascularizaiton in muscles. We evaluated the angiogenetic effects of the intramuscular administration of basic-fibroblast growth factor (b-FGF) and acidic-fibroblast growth factor (a-FGF) in rat heart, compared with rats who exercised daily. In conclusion, both the intramuscular administration of b-FGF and exercise increased significantly angiogenesis in the heart in contrast to the intramuscular administration of a-FGF, which was ineffective. 相似文献
95.
96.
ABSTRACTThis paper reports on results of a questionnaire distributed to North American public libraries to determine what types of services they are providing to populations experiencing barriers to using bricks-and-mortar branches. The results indicate that many are offering homebound delivery and that bookmobiles remain popular, particularly in libraries serving large geographic areas. Some libraries are exploring kiosk, or vending machine style services. Lastly, new trends are emerging, notably pop-up libraries, vans, and book bikes. 相似文献
97.
L. Stevens 《Learning, Media and Technology》1978,4(1):19-20
A comparison between conventional and live television methods of demonstrating an exercise in dental technology indicated that they were equally effective as judged by grading of students' work. Students' comments suggested that the unedited television method was recieved less favourably. Their comments form a basis for discussion regarding the development of edited self‐access cassettes or cartridges in preference to unedited television demonstrations in real time. 相似文献
98.
Dustin Bradley Goltz Teresa Mastin Alexandra G. Murphy 《Journal of International and Intercultural Communication》2016,9(2):104-121
This study identifies and analyzes sites of discursive negotiation regarding sexual and gender minority identities in Kenya. A demonizing master narrative of homosexuality is constructed through cultural myths prevalent in Kenyan media yet challenged by claims of innate identity through strategic essentialism and glocalized naming practices. Using participant observation and creative focus group methodologies with lesbian, gay, bisexual, trans*, and intersex community members and journalists in Nairobi, Kenya this research project demonstrates the necessity of cultural humility while addressing contemporary absences in the study of queer identities in intercultural scholarship and communication research within African contexts. 相似文献
99.
David Stevens Dr. 《English in Education》2012,46(2):121-134
I seek here to explain and elaborate on how and why Paulo Freire’s work has significance for educators in today’s ‘affluent’ west, not least in reminding us powerfully of core critical and celebratory values at a time when many teachers, and not only of English, feel under huge pressure – a pressure that in fact verges on the oppressive. My focus here is on native language teaching and learning – English, in effect – thus echoing Freire’s concern for critical literacy and pedagogy and how these may relate constructively to fundamentally Romantic traditions of English pedagogy. 相似文献
100.
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