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   3212414篇
  免费   245763篇
  国内免费   8152篇
耳鼻咽喉   43696篇
儿科学   104452篇
妇产科学   87198篇
基础医学   462036篇
口腔科学   89430篇
临床医学   292691篇
内科学   629681篇
皮肤病学   73385篇
神经病学   257540篇
特种医学   124063篇
外国民族医学   743篇
外科学   488302篇
综合类   70594篇
现状与发展   14篇
一般理论   1167篇
预防医学   257177篇
眼科学   73460篇
药学   235385篇
  15篇
中国医学   5970篇
肿瘤学   169330篇
  2018年   35051篇
  2017年   26739篇
  2016年   30742篇
  2015年   34572篇
  2014年   48668篇
  2013年   73521篇
  2012年   97245篇
  2011年   103934篇
  2010年   62877篇
  2009年   60044篇
  2008年   97270篇
  2007年   103791篇
  2006年   105155篇
  2005年   102005篇
  2004年   97327篇
  2003年   94187篇
  2002年   90876篇
  2001年   146412篇
  2000年   150262篇
  1999年   126690篇
  1998年   38030篇
  1997年   33515篇
  1996年   34243篇
  1995年   33248篇
  1994年   30741篇
  1993年   28932篇
  1992年   100962篇
  1991年   98526篇
  1990年   95841篇
  1989年   92023篇
  1988年   84923篇
  1987年   83379篇
  1986年   78505篇
  1985年   75497篇
  1984年   56886篇
  1983年   48321篇
  1982年   29341篇
  1981年   26424篇
  1979年   52195篇
  1978年   37564篇
  1977年   31354篇
  1976年   29695篇
  1975年   31623篇
  1974年   37747篇
  1973年   35908篇
  1972年   33766篇
  1971年   31649篇
  1970年   29010篇
  1969年   27625篇
  1968年   25454篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
41.
42.

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   
43.
44.
Graefe's Archive for Clinical and Experimental Ophthalmology - The published online version contains mistake as the author's first name and last name have been interchanged as "Hild...  相似文献   
45.
46.
47.
48.
49.
50.
Abstract

Objective: This study aims at identifying associations between cognitive function and suicidal ideation in the sample of patients with anxiety and mood disorders (AMD).

Methods: In sum, 186 (age = 39?±?12.3 years; 142 [76.3%] females) patients with AMD were enrolled in the study. Assessment included evaluation of socio-demographic information, medication use, anxiety and depression symptoms. Cognitive tests included measures of psychomotor performance and incidental learning using the Digit Symbol Test. Trail Making Tests respectively measured perceptual speed, task-switching and executive control. Additionally, 21 patients completed tests from the Cambridge Automated Neuropsychological Test Battery measuring set shifting (Interdimensional/extradimensional set-shift), executive planning (Stockings of Cambridge), and decision making (Cambridge Gamble Task [CGT]).

Results: Almost half (45.0%, n?=?86) of the study sample patients had experienced suicidal ideations. In multivariable regression analysis, suicidal ideation was associated with a greater overall proportion of bet and risk taking on the CGT task (β?=?0.726, p?=?.010 and β?=?0.634, p?=?.019), when controlling for socio-demographic characteristics, medication use, anxiety and depression symptoms.

Conclusions: Outpatients with AMD and suicidal ideation could be distinguished by the presence of cognitive deficits in the executive function domain, particularly in impulse-control and risk taking.  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