首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1111篇
  免费   28篇
教育   877篇
科学研究   23篇
各国文化   18篇
体育   41篇
文化理论   3篇
信息传播   177篇
  2023年   2篇
  2022年   7篇
  2021年   9篇
  2020年   13篇
  2019年   22篇
  2018年   36篇
  2017年   40篇
  2016年   38篇
  2015年   31篇
  2014年   28篇
  2013年   293篇
  2012年   32篇
  2011年   42篇
  2010年   23篇
  2009年   24篇
  2008年   42篇
  2007年   28篇
  2006年   30篇
  2005年   27篇
  2004年   25篇
  2003年   20篇
  2002年   28篇
  2001年   19篇
  2000年   12篇
  1999年   11篇
  1998年   8篇
  1997年   8篇
  1996年   34篇
  1995年   15篇
  1994年   20篇
  1993年   15篇
  1992年   14篇
  1991年   11篇
  1990年   15篇
  1989年   7篇
  1988年   8篇
  1987年   5篇
  1986年   9篇
  1985年   8篇
  1984年   10篇
  1983年   8篇
  1982年   9篇
  1981年   7篇
  1980年   10篇
  1979年   8篇
  1978年   6篇
  1977年   10篇
  1976年   2篇
  1974年   2篇
  1967年   2篇
排序方式: 共有1139条查询结果,搜索用时 140 毫秒
1.
2.
ABSTRACT

The human papillomavirus (HPV) is one of the most common but preventable sexually transmitted infections that affect males and females but knowledge about it and vaccine uptake remain low. As organizations adopt eHealth communication strategies to communicate about HPV, this study examines the association between eHealth literacy (and related elements) and the motivators for HPV prevention that are based on the protection motivation theory. A survey was conducted among 472 young adults in Kenya and results show moderate eHealth literacy (M = 3.21, SD = 1.03) and online information seeking (M = 3.57, SD = 1.08) but low HPV knowledge and risk perception. eHealth literacy was correlated with HPV knowledge, perceived risk, self-efficacy, and response efficacy whereas online health information seeking were correlated with perceived seriousness of HPV infection. This study suggests examining the discrepancy between online information seeking and knowledge and the disparities in eHealth literacy among young adults in HPV communication.  相似文献   
3.
4.
Studies on serum arginase have shown that it is having the least unexplained variation and its activity is closely related with the severity of jaundice. Arginase is thus stable, consistent, efficient, specific and sensitive to changes. It is a better indicator of hepatocellular damage.  相似文献   
5.
We describe the development of a telephone-based program, Recreation, Education, and Socialization for Older Learning Veterans (RESOLV) that aims to connect Veterans with one another by phone and thereby reduce loneliness. The program was developed through a collaboration between VA and a community-based organization, Episcopal Senior Communities Senior Center Without Walls (SCWW). Semi-structured interviews were conducted with 18 rural and non-rural dwelling older Veterans to identify leisure interests and potential barriers to participating in leisure activities. Program feasibility was examined with questions about telephone use and interest in and perceived benefits of a telephone community. We conducted content analysis to quantify Veterans’ leisure interests and thematic analysis to characterize barriers to participation. Veterans expressed interest most frequently in groups focused on conversation, support, gratitude, and technology. Rural and non-rural participants did not differ significantly in interests. Barriers to current activity participation included limited access to activities, limitations due to physical conditions, and transportation difficulties, which were consistent themes for both rural and non-rural participants. Themes related to perceived benefits of socialization that emerged include connectedness, learning from others, being active despite limitations, and distraction from limitations. Our findings demonstrate how a telephone-based socialization program could be developed and tailored for older Veterans. It seems that such a program is feasible and may be of benefit for older Veterans in rural and non-rural areas. Further evaluation is needed to ascertain the direct benefit of such a program to older Veterans.  相似文献   
6.
While issues of recruiting older persons in clinical trials are well known, efficacious strategies in the recruitment process in applied social research are less explored. As more research becomes community-based, it is useful to see, if effective clinical-trial recruitment strategies can be applied to social and applied research studies. The goal of this article is to examine clinical recruitment strategies used with older adults (e.g. print and electronic advertising, referrals, and community-partnered approaches) in applied social research studies and to illustrate issues arising from the use of each recruitment approach with older adults in real-life settings. Experiences from four community-based, social research studies are included to show how some of the most successful clinical recruitment strategies fare in social gerontological studies. Specific guidelines are provided about how recruitment strategies can aid in future study planning and improved recruitment of older participants in social research.  相似文献   
7.
Through reflection on a longitudinal teaching, devising, and directing experience in a regional prison, as well as subsequent opportunities for collaboration with formerly incarcerated students, this article posits improvisation as a powerful vehicle for inclusivity, pluralism, and humanistic exchange in applied arts settings.  相似文献   
8.
Reported are the results of a multiyear study in which reading comprehension and writing were integrated within an in-depth science instructional model (Science IDEAS) in daily 1.5 to 2 h daily lessons on a schoolwide basis in grades 3–4–5. Multilevel (HLM7) achievement findings showed the experimental intervention resulted in significant and consistent direct effects in grades 3–4–5 and complementary transfer effects in grades 6–7 on both ITBS Science (+1.08 Grade Equivalent Units [GE]) and ITBS Reading (+.57 GE). Discussed are implications of the findings and related research for changing grade K-5 curriculum policy to allocate increased instructional time for integrated science instruction.  相似文献   
9.
10.
The theme of this article is that the development of informed teacher advocacy for new advancements in technology-based assessment is an essential requirement if such advancements are to contribute toward the systemic improvement of the quality of school science instruction. The potential for advocacy involvement by teachers is considered a natural reaction toward the increasing tendency for classroom practices to be affected by local, state, or national assessment policy initiatives. In support of such an advocacy process, this article provides an awareness of the principles of good measurement practices in conjunction with the qualitative characteristics of technology-based assessment that together are sufficient to serve as a foundation for teachers whose concerns may motivate them to raise relevant questions regarding assessment policy. Based upon such implied standards of testing practice, the article suggests key evaluative questions for teachers to ask about any forms of science assessment that would have the effect of amplifying the potential value of new technology-based forms of assessment applications to enhance ongoing classroom processes of science teaching.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号