首页 | 官方网站   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   133856篇
  免费   9681篇
  国内免费   551篇
医药卫生   144088篇
  2023年   609篇
  2022年   466篇
  2021年   2514篇
  2020年   1508篇
  2019年   2583篇
  2018年   2991篇
  2017年   2190篇
  2016年   2565篇
  2015年   2942篇
  2014年   4220篇
  2013年   5953篇
  2012年   9008篇
  2011年   9646篇
  2010年   5253篇
  2009年   4924篇
  2008年   8530篇
  2007年   9024篇
  2006年   8614篇
  2005年   8628篇
  2004年   8177篇
  2003年   7523篇
  2002年   7228篇
  2001年   1587篇
  2000年   1310篇
  1999年   1582篇
  1998年   1605篇
  1997年   1351篇
  1996年   915篇
  1995年   1015篇
  1994年   870篇
  1993年   873篇
  1992年   914篇
  1991年   888篇
  1990年   799篇
  1989年   759篇
  1988年   732篇
  1987年   696篇
  1986年   614篇
  1985年   701篇
  1984年   737篇
  1983年   661篇
  1982年   777篇
  1981年   707篇
  1980年   618篇
  1979年   526篇
  1978年   493篇
  1977年   462篇
  1976年   394篇
  1974年   414篇
  1973年   384篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
1.
2.
3.
We report a case of benign lymphoplasmacytic plaque (LPP) in a child. These asymptomatic erythematous papulonodular lesions are an emerging clinicopathological entity. Herein, we describe a previously unreported site for LPP lesions, namely, the volar wrist and the distal ipsilateral palm.  相似文献   
4.

Objectives

To determine: (i) the behaviour change techniques used by a sample of Australian physiotherapists to promote non-treatment physical activity; and (ii) whether those behaviour change techniques are different to the techniques used to encourage adherence to rehabilitation exercises.

Design

Cross-sectional survey.

Method

An online self-report survey was advertised to private practice and outpatient physiotherapists treating patients with musculoskeletal conditions. The use of 50 behaviour change techniques were measured using five-point Likert-type scale questions.

Results

Four-hundred and eighty-six physiotherapists responded to the survey, with 216 surveys fully completed. Most respondents (85.1%) promoted non-treatment physical activity often or all of the time. Respondents frequently used 29 behaviour change techniques to promote non-treatment physical activity or encourage adherence to rehabilitation exercises. A similar number of behaviour change techniques was frequently used to encourage adherence to rehabilitation exercises (n = 28) and promote non-treatment physical activity (n = 26). Half of the behaviour change techniques included in the survey were frequently used for both promoting non-treatment physical activity and encouraging adherence to rehabilitation exercises (n = 25). Graded tasks was the most, and punishment was the least, frequently reported technique used to promote non-treatment physical activity and encourage adherence to rehabilitation exercises.

Conclusions

Respondents reported using similar behaviour change techniques to promote non-treatment physical activity and encourage adherence to rehabilitation exercises. The variability in behaviour change technique use suggests the behaviour the physiotherapist is promoting influences their behaviour change technique choice. Including the frequently-used behaviour change techniques in non-treatment physical activity promotion interventions might improve their efficacy.  相似文献   
5.
6.
Over time, ethical judgments evolve, but so do the phenomena they are applied to. For example, plagiarism is a modern concept. Before the early eighteenth century, works did not generally have references or acknowledgments, and ideas were freely exchanged. As writing became an occupation, copying others' words became “unethical.” As cut and paste, music mash-up, and other technological forms of exchange make copying the works of others simple, the idea of plagiarism is eroding, and perhaps will eventually even be discarded. The same may be true with privacy. As with plagiarism, it was not really until the eighteenth century that our modern idea of privacy was established. To younger generations, raised on social media, online life is predicated on trading personal information for access. The undermining of former standards of privacy may suggest that privacy may also eventually become an outmoded concept.  相似文献   
7.
8.
9.
10.
Medical education fellowship programs (MEFPs) are a form of faculty development contributing to an organization’s educational mission and participants’ career development. Building an MEFP requires a systematic design, implementation, and evaluation approach which aligns institutional and individual faculty goals. Implementing an MEFP requires a team of committed individuals who provide expertise, guidance, and mentoring. Qualified MEFP directors should utilize instructional methods that promote individual and institutional short and long term growth. Directors must balance the use of traditional design, implementation, and evaluation methodologies with advancing trends that may support or threaten the acceptability and sustainability of the program. Drawing on the expertise of 28 MEFP directors, we provide twelve tips as a guide to those implementing, sustaining, and/or growing a successful MEFP whose value is demonstrated by its impacts on participants, learners, patients, teaching faculty, institutions, the greater medical education community, and the population’s health.  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-23

京公网安备 11010802026262号