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   190篇
  免费   13篇
各国政治   16篇
工人农民   20篇
世界政治   19篇
外交国际关系   13篇
法律   99篇
中国政治   12篇
政治理论   24篇
  2023年   1篇
  2021年   1篇
  2020年   3篇
  2019年   2篇
  2018年   8篇
  2017年   9篇
  2016年   4篇
  2015年   8篇
  2014年   3篇
  2013年   38篇
  2012年   18篇
  2011年   7篇
  2010年   6篇
  2009年   2篇
  2008年   8篇
  2007年   5篇
  2006年   3篇
  2005年   9篇
  2004年   8篇
  2003年   5篇
  2002年   4篇
  2001年   5篇
  2000年   6篇
  1999年   2篇
  1998年   1篇
  1997年   2篇
  1996年   4篇
  1995年   1篇
  1994年   2篇
  1993年   1篇
  1991年   6篇
  1990年   3篇
  1989年   1篇
  1986年   1篇
  1985年   3篇
  1984年   3篇
  1983年   1篇
  1982年   1篇
  1980年   3篇
  1979年   2篇
  1976年   1篇
  1975年   1篇
  1970年   1篇
排序方式: 共有203条查询结果,搜索用时 31 毫秒
191.
The term malingering has a negative connotation, in that it is considered to intentionally project exaggerated physical and/or psychosocial symptoms for the purpose of gaining some external rewards/secondary gain. The present article will review a number of misconceptions about malingering, as well as the inherent problem in objectively measuring this construct. It will be suggested that a more comprehensive biopsychosocial approach should be used to evaluate potential barriers to recovery, as well as suboptimal performance that may delay, or prevent, recovery over an expected time period for musculoskeletal pain disorders. Such an approach will eliminate the common misuse and misdiagnosis of the construct of malingering.  相似文献   
192.
Historically, minority youth have experienced harsher punishments and more negative outcomes than White youth even when risk assessment is used. The current study investigated the role of ethnicity in an understudied dispositional decision–program referral–and the outcomes associated with said referral using a sample of juvenile offenders (N = 2,678). The study used the Youth Level of Service/Case Management Inventory (YLS/CMI) to determine (1) if ethnicity predicted program referral when accounting for risk assessment and (2) if program referral predicted recidivism. Results indicated that ethnicity predicted program referral, and program referral predicted recidivism. Future directions for Disproportionate Minority Contact (DMC) research and implications for court officials are discussed.  相似文献   
193.
194.
195.
196.
Pepper sprays are used in a variety of circumstances, including criminal activity, self-defense, and law enforcement. As such, the presence or absence of pepper sprays on evidentiary materials is often important when determining the facts of an incident. When no visible stains are present on evidentiary materials, ascertaining the presence or absence of pepper spray can be a challenge to the forensic analyst. A method, based on a chemical derivatization of capsaicinoids using a diazonium salt, has been developed for the visualization of colorless, ultraviolet (UV) activated fluorescent dye-free pepper sprays on textiles. Identification of both the capsaicinoids and their derivatives is confirmed via extraction of the derivatized capsaicinoids followed by liquid chromatography/mass spectrometry (LC/MS) analysis. LC/MS analysis is conducted using a YMC Basic column and elution of the compounds using a gradient of 10 mM ammonium formate, pH 4.2 and methanol at 0.35 mL/min. Full-scan MS data are collected for the full 6.5 min LC analysis. Although this method is qualitative in nature, visual detection of as little as 50 microL of a 0.2% pepper spray (equivalent to approximately 0.1 mg) on a variety of garments is possible, and more than adequate signal-to-noise is obtained for reconstructed ion chromatograms on LC/MS analysis at these levels.  相似文献   
197.
198.
This paper argues that Women's Studies has received a ‘bad feminist press’, and out of my experience as a ‘student’ on a part-time MA in Women's Studies at the University of Kent I want to encourage a more positive reappraisal of the relationship between feminism and the academy. It is therefore neither an apologia nor a eulogy; instead it seeks to show something of the complexity and tension involved in feminist intellectual work in an elitist environment; at the same time it is a firm statement of the value of being there, making the revolution, bringing the ‘woman in the moon’ down to earth as well as endorsing her visionary and inspiring example.  相似文献   
199.
200.
In psychiatry, the molecules available and the dosages recommended when a drug receives marketing authorization are not always adequate to treat patients with major behavioral disturbances. Off-label prescribing is frequent in this context, with regard to the indications and the dosages given as well as to the drug combinations used. However, if complications or death occur, the practitioner's liability may be engaged. The authors report three deaths attributed to off-label prescribing in psychiatry and which led to charges against the physicians. They review the precautions to be taken when prescribing in such conditions (no other possible treatment, existence of sound scientific evidence, consent obtained from the patient, or their legal representatives except in cases of force majeure) and the physician's liability if adverse events occur that could be attributed to off-label prescribing.  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