全文获取类型
收费全文 | 324篇 |
免费 | 10篇 |
专业分类
教育 | 246篇 |
科学研究 | 8篇 |
各国文化 | 6篇 |
体育 | 32篇 |
文化理论 | 2篇 |
信息传播 | 40篇 |
出版年
2023年 | 11篇 |
2022年 | 1篇 |
2021年 | 9篇 |
2020年 | 13篇 |
2019年 | 19篇 |
2018年 | 29篇 |
2017年 | 30篇 |
2016年 | 26篇 |
2015年 | 17篇 |
2014年 | 11篇 |
2013年 | 80篇 |
2012年 | 9篇 |
2011年 | 9篇 |
2010年 | 9篇 |
2009年 | 4篇 |
2008年 | 7篇 |
2007年 | 5篇 |
2006年 | 2篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2003年 | 6篇 |
2002年 | 5篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1997年 | 3篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1992年 | 1篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 5篇 |
1984年 | 2篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有334条查询结果,搜索用时 390 毫秒
81.
82.
83.
Katie A. Ports Antoinette Ayers Wayne Crocker Alton Hart Maghboeba Mosavel Carlin Rafie 《Journal of the Medical Library Association》2015,103(1):35-39
The purpose of this study was to understand factors that may affect the usage of a consumer health center located in a public library. More specifically, the authors wanted to know what health resources are of interest to the community, what patrons'' perceptions of their experience at the center are, and finally, how staff can increase utilization of the center. In general, perceptions of the center were positive. The findings support that participants appreciate efforts to provide health information in the public library setting and that utilization could be improved through marketing and outreach.Problems with health literacy—one''s ability to obtain, process, and understand basic information and services needed to make appropriate health decisions 1, 2—significantly limit effective dissemination and understanding of relevant health information, especially among racial and ethnic minorities where health literacy challenges are pervasive 3–5. People with limited health literacy skills have higher medical costs and use an inefficient mix of medical services 3, 6–13. This compromises their health and is a major source of economic inefficiency in the US health care system. Efforts to address low health literacy may result in reductions of health inequities, decreased medical costs, and enhanced quality of life 14. However, efforts to promote health literacy that seek to empower individuals to understand health information and act in their own interest remain an underexplored pathway to improved health outcomes 9.The National Network of Libraries of Medicine (NN/LM) encourages libraries to reach out to low literacy groups in their surrounding communities to address literacy challenges 15–17. These actions have resulted in development of consumer health libraries, centers where patrons can get accurate and timely health information. Preliminary investigations of consumer health libraries have reinforced the value of these services 18, 19, but there is little information regarding the provision of similar services in other public settings.The Healthy Living and Learning Center (HLLC), located in a public library in Petersburg, Virginia, was established in 2012 to provide one-on-one assistance in accessing health information and community resources. According to 2010–2013 census data, 25% of Petersburg residents are below the poverty line 20. Localities surrounding the HLLC experience some of the most unfavorable health outcomes in Virginia 21. In addition, 16%–24% of citizens in the surrounding localities are illiterate 22.The public library setting provides an appropriate context to initiate consumer health centers outside of medical settings. Librarians are already being asked to meet consumer demands for health information 15–17, and the provision of accurate health information is a natural extension of the services that public libraries provide. The American Library Association reports that 62% of libraries report that they are the only source of free public access to computers and the Internet in their communities 23. According to a recent study from Pew, 35% of Americans 16 and older say they have used free Internet access points, 47% of whom have used these services to get health information 24. For a number of minorities, the public library is the only place they have Internet access 25. Thus, libraries not only remain a critical resource among the public, but may also have unique access to populations who are more vulnerable to health inequities. 相似文献
84.
Tracy A. Kugler David C. Van Riper Steven M. Manson David A. Haynes II Joshua Donato Katie Stinebaugh 《Journal of Map & Geography Libraries》2015,11(2):180-206
The Terra Populus project (TerraPop) addresses a variety of data management, curation, and preservation challenges with respect to spatiotemporal population and environmental data. In this article, we describe our approaches to these challenges, with a particular focus on geospatial data workflows and associated provenance metadata. The goal of TerraPop is to enable research, learning, and policy analysis by providing integrated spatiotemporal data describing people and their environment. To do so, TerraPop is assembling a globe-spanning and temporally extensive collection of high-quality population and environmental data, ensuring good documentation, and developing a Web-based data access system that enables users to assemble customized integrated data sets drawing on a variety of data sources and formats. We describe TerraPop's collection strategies, detail the geospatial workflows involved in preparing data for ingest into the project database and those used to transform data across formats for dissemination, and discuss the system used to capture and manage provenance metadata throughout the project. A key aspect of the project is the development of global current and historical administrative unit boundaries that can be linked to census data. These boundaries serve as the linchpin of TerraPop's data integration strategy, and constitute an important data set in their own right. 相似文献
85.
Katie Lynn Brkich 《Cultural Studies of Science Education》2014,9(1):141-164
Earth science education, as it is traditionally taught, involves presenting concepts such as weathering, erosion, and deposition using relatively well-known examples—the Grand Canyon, beach erosion, and others. However, these examples—which resonate well with middle- and upper-class students—ill-serve students of poverty attending urban schools who may have never traveled farther from home than the corner store. In this paper, I explore the use of a place-based educational framework in teaching earth science concepts to urban fifth graders and explore the connections they make between formal earth science content and their lived experiences using participant-driven photo elicitation techniques. I argue that students are able to gain a sounder understanding of earth science concepts when they are able to make direct observations between the content and their lived experiences and that when such direct observations are impossible they make analogies of appearance, structure, and response to make sense of the content. I discuss additionally the importance of expanding earth science instruction to include man-made materials, as these materials are excluded traditionally from the curriculum yet are most immediately available to urban students for examination. 相似文献
86.
Katie Zimmerman 《Endeavour》2011,35(4):125
87.
Krane V Ross SR Miller M Ganoe K Lucas-Carr C Barak KS 《Research quarterly for exercise and sport》2011,82(4):755-768
Building on previous research in which we provided an opportunity for female college athletes to construct their own photographic portrayals, this study explored young female athletes' perceptions of the college athlete photographs. Fifty-two girls participated in focus group interviews where they viewed and discussed the images. The young athletes particularly liked images they perceived to show authentic athletes (e.g, in athletic settings, with appropriate sport attire), images they could relate to due to personal experiences, and images that reflected competent and passionate sportswomen. Images perceived as revealing a lack of motivation, poor sporting attitudes, and nonathletic poses generally were disliked. Images depicting multiple social identities (e.g., an athlete in a dress) were controversial and generated much discussion. 相似文献
88.
We draw upon transformational leadership theory to develop an instrument to measure transformational parenting for use with adolescents. First, potential items were generated that were developmentally appropriate and evidence for content validity was provided through the use of focus groups with parents and adolescents. We subsequently provide evidence for several aspects of construct validity of measures derived from the Transformational Parenting Questionnaire (TPQ). Data were collected from 857 adolescents (M(age) = 14.70 years), who rated the behaviors of their mothers and fathers. The results provided support for a second-order measurement model of transformational parenting. In addition, positive relationships between mothers' and fathers' transformational parenting behaviors, adolescents' self-regulatory efficacy for physical activity and healthy eating, and life satisfaction were found. The results of this research support the application of transformational leadership theory to parenting behaviors, as well as the construct validity of measures derived from the TPQ. 相似文献
89.
Steven R. Jones YaeRi Lim Katie R. Chandler 《International Journal of Science and Mathematics Education》2017,15(6):1075-1095
Past research in calculus education has shown that Riemann sum-based conceptions of the definite integral, such as the multiplicatively based summation (MBS) conception, can have important value in interpreting and making sense of certain types of definite integral expressions. However, additional research has shown that students tend to not draw on the MBS conception, even in situations where it would be advantageous to do so. In this study we examine how introductory instruction on integration, in which explicit attention is given to the Riemann sum and Riemann integral, may be related to students’ tendency to not use the MBS conception. In particular, it appears that some calculus instructors may make instructional moves in their classrooms that directly undermine the time the instructors had spent developing the Riemann sum and Riemann integral concepts. In doing so, students may perceive these concepts only as calculational procedures, rather than as a potential source of conceptual meaning. 相似文献
90.
Greer Johnson 《Teaching and Teacher Education》1997,13(8):815-829
The literature on research into teaching provides different accounts of what is involved in becoming a teacher. Questions about “good practice” are generated for teachers in teacher education. This paper examines three paradigms of teacher education and teaching which are described as developmental, reflective and de/reconstructive to show that there are viable alternatives in deciding how to view the world of teaching. I argue that the three paradigms constitute two frames through which teaching can be practised and critiqued: personalism and post-personalism. The paper explicates the personalist and post-personalist constitution of the two frames. The first (personal) frame of teaching is discussed as being generated from developmental and reflective paradigms. The familiar journey from novice to expert is shown to work within developmental and reflective paradigms. A second (post-personal) frame is explained in terms of its deconstructive and reconstructive possibilities. The second frame is the lesser known alternative for teacher educators and teachers insofar as it questions and reframes the personal nature of much of the teacher development and reflection research. I offer a post-personal frame to the field as a viable means of teaching and research. Post-personalism builds on personalism by taking into account post-structural approaches to teacher education and post-structural literary theory. Parallels between the two frames of understanding teacher education and English teaching, based on literary theory, are drawn where appropriate throughout the paper. 相似文献