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   3218433篇
  免费   246199篇
  国内免费   8157篇
耳鼻咽喉   43763篇
儿科学   104637篇
妇产科学   87343篇
基础医学   462816篇
口腔科学   89707篇
临床医学   293450篇
内科学   630688篇
皮肤病学   73441篇
神经病学   258060篇
特种医学   124309篇
外国民族医学   744篇
外科学   489293篇
综合类   70672篇
现状与发展   14篇
一般理论   1170篇
预防医学   257763篇
眼科学   73614篇
药学   235677篇
  15篇
中国医学   5973篇
肿瘤学   169640篇
  2018年   35139篇
  2017年   26815篇
  2016年   30829篇
  2015年   34665篇
  2014年   48813篇
  2013年   73741篇
  2012年   97557篇
  2011年   104233篇
  2010年   63067篇
  2009年   60207篇
  2008年   97545篇
  2007年   104096篇
  2006年   105450篇
  2005年   102243篇
  2004年   97600篇
  2003年   94477篇
  2002年   91142篇
  2001年   146538篇
  2000年   150420篇
  1999年   126805篇
  1998年   38104篇
  1997年   33569篇
  1996年   34306篇
  1995年   33306篇
  1994年   30794篇
  1993年   28985篇
  1992年   101068篇
  1991年   98643篇
  1990年   95953篇
  1989年   92128篇
  1988年   85012篇
  1987年   83456篇
  1986年   78597篇
  1985年   75606篇
  1984年   56968篇
  1983年   48382篇
  1982年   29391篇
  1981年   26471篇
  1979年   52294篇
  1978年   37624篇
  1977年   31402篇
  1976年   29746篇
  1975年   31666篇
  1974年   37794篇
  1973年   35938篇
  1972年   33807篇
  1971年   31681篇
  1970年   29042篇
  1969年   27666篇
  1968年   25481篇
排序方式: 共有10000条查询结果,搜索用时 15 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