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   107篇
  免费   6篇
  113篇
  2023年   1篇
  2022年   2篇
  2021年   5篇
  2020年   2篇
  2019年   6篇
  2018年   4篇
  2017年   3篇
  2016年   4篇
  2015年   3篇
  2014年   6篇
  2013年   11篇
  2012年   6篇
  2011年   4篇
  2010年   10篇
  2009年   6篇
  2008年   10篇
  2007年   11篇
  2006年   2篇
  2005年   3篇
  2003年   3篇
  2000年   2篇
  1999年   2篇
  1998年   1篇
  1997年   1篇
  1991年   1篇
  1990年   1篇
  1985年   1篇
  1981年   1篇
  1980年   1篇
排序方式: 共有113条查询结果,搜索用时 0 毫秒
91.
The disease now called AIDS was first reported among injecting drug users in 1981. This article reviews the last 15 years of research on preventing HIV infection and AIDS among injecting drug users. Many of the findings were surprising in the context of previous understandings of the illicit injection of psychoactive drugs—both with respect to the much-larger-than-expected size of the epidemic and the much-greater-than-expected potential for behavior change among drug injectors (IDU). The research is reviewed within a framework of eight issues: the importance of the problem in the United States, the global diffusion of injecting drug use, the global diffusion of HIV among IDUs, potential rapid spread of HIV among IDUs, risk reduction among IDUs, community-level prevention, syringe exchange programs, and developing a public-health perspective on psychoactive drug use.  相似文献   
92.
Survey of mental health of foreign students   总被引:1,自引:0,他引:1  
The multifaceted nature of problems foreign students face have led some researchers to conclude that these students tend to suffer from poor health during their overseas sojourn. This assertion is examined among foreign students at the University of Bergen by means of a questionnaire survey. Loneliness, tiredness, sadness and worrying were reported as a frequent source of problem by nearly one in four of over 300 respondents. Students reported a decline in their general state of health as well as a rise in the occurrence of syndrome-like tendencies resembling paranoia, anxiety, depression and somatic complaints. These tendencies were attributed to certain psychosocial factors such as information received regarding study opportunities, social contacts with other tenants in the hall of residence and future job opportunities. Scandinavian students on the whole tended to have better mental health than students from the other countries. The implications of impaired health among foreign students is discussed.  相似文献   
93.
Purpose  We isolate and describe four key elements that distinguish different forms of forced distribution systems (FDS). These key elements are the consequences for low performers, differentiation of rewards for top performers, frequency of feedback, and comparison group size. We examine how these elements influence respondents’ attraction to FDS. Design/methodology/approach  Undergraduate students (n = 163) completed a policy capturing study designed to determine how these four FDS elements influence their attraction to FDS. We examine the relative importance of these elements that most influence attraction to different FDS, as well as individual attributes (i.e., cognitive ability, gender, and major) that may affect those preferences. Findings  Respondents were most attracted to systems with less stringent treatment of low performers, high differentiation of rewards, frequent feedback and large comparison groups. Consequences for low performers were nearly twice as influential as any other element. Respondents with higher cognitive ability favored high reward differentiation and males were less affected by stringent consequences for low performers. Implications  Before practitioners implement FDS, it would be prudent to consider all four elements examined in this study—with the treatment of low performers being the most salient issue. Future accounts of FDS should clarify the nature of these elements when reporting on FDS. Such precision will be useful in generating a knowledge base on FDS. Originality/value   We add precision to the discussion of FDS by identifying four key elements. This is one of the first studies to examine perceptions of FDS from a ratee perspective.
Robert S. RubinEmail:
  相似文献   
94.
On Enrolling More Female Students in Science and Engineering   总被引:1,自引:1,他引:0  
Many people hold this truth to be self-evident that universities should enroll more female students in science and engineering; the main question then being how. Typical arguments include possible benefits to women, possible benefits to the economy, and the unfairness of the current female under-representation. However, when clearly stated and scrutinized these arguments in fact lead to the conclusion that there should be more women in scientific disciplines in higher education in the sense that we should expect more women (which various kinds of discrimination may prevent), not that we should actively enroll more women. Outreach programs towards high school students may therefore be logically incompatible with the arguments supposed to justify them. They should purport to allow women to graduate in a field congruent with her abilities and desires, rather than try to draw as many of them to scientific disciplines as possible: one cannot try to 'recruit' as many female students as possible while claiming to help them choose more freely.  相似文献   
95.
96.
The special issue highlights work across systems that include child welfare, education, juvenile justice and health, as well as agencies serving adults who are at‐risk for high levels of childhood and adult trauma exposure. While articles appearing in the special issue are not divided equally across these systems, they cover important and overlapping concepts within each. Some articles span more than a single system or domain of research, whereas others fit primarily within single area or domain. Articles provide new insights from research on practices, programs, and policies that help to transform systems so they are increasingly more responsive to the needs of vulnerable populations.  相似文献   
97.
The disease now called AIDS was first reported among injecting drug users in 1981. This article reviews the last 15 years of research on preventing HIV infection and AIDS among injecting drug users. Many of the findings were surprising in the context of previous understandings of the illicit injection of psychoactive drugs—both with respect to the much-larger-than-expected size of the epidemic and the much-greater-than-expected potential for behavior change among drug injectors (IDU). The research is reviewed within a framework of eight issues: the importance of the problem in the United States, the global diffusion of injecting drug use, the global diffusion of HIV among IDUs, potential rapid spread of HIV among IDUs, risk reduction among IDUs, community-level prevention, syringe exchange programs, and developing a public-health perspective on psychoactive drug use.  相似文献   
98.
翻译的政治性——马克思文本研究中的一个议题   总被引:3,自引:0,他引:3  
张羽佳 《现代哲学》2007,1(2):33-38
在马克思文本的翻译过程中,本土化的政治议题始终是马克思主义中国化的基本视域。从传入之初,马克思思想就作为一种陌生化的思维冲击着中国旧有的语言体系,与其他国外思潮共同构成了近代思想启蒙的基础。同时,翻译也是多种差异性共存的场域,其中既包括本土文化与陌生文化的相互冲撞,又包括多种话语方式的权力争夺。最后,面对马克思充满激情与卓越文采的原文,翻译不仅需要忠实原文的意图,更需要保持原文的风格,作为一种政治的修辞学,翻译其实是一种面对读者的再创作过程。  相似文献   
99.
No-fault statutes changed divorce from an adversarial system pitting victims against victimizers, with the state acting as enforcer of marital norms, to a private decision between unhappily married but legally blameless partners. Divorce reform following no-fault primarily focused on making divorce more fair for the parties involved. Over the last several decades, divorce reform has transitioned from making divorce better to making marriage healthier. The good divorce has slipped from policy attention, elevating the potential for restigmatization of divorced couples and their children. We trace the trajectory of media framing of divorce reform discourse in three general circulation newspapers from the start of the no-fault revolution, noting how media framing parallels and naturalizes the transition in divorce reform policy. We conclude by observing the prevalence of divorce and the related need for therapists to be cognizant of this naturalization process, thereby keeping the good divorce as a goal for those who desire to end their marriages.  相似文献   
100.
Patrick Suppes 《Synthese》2007,156(3):441-471
Bayesian prior probabilities have an important place in probabilistic and statistical methods. In spite of this fact, the analysis of where these priors come from and how they are formed has received little attention. It is reasonable to excuse the lack, in the foundational literature, of detailed psychological theory of what are the mechanisms by which prior probabilities are formed. But it is less excusable that there is an almost total absence of a detailed discussion of the highly differentiating nature of past experience in forming a prior. The focus here is on what kind of account, even if necessarily schematic, can be given about the psychological mechanisms back of the formation of Bayesian priors. The last section examines a detailed experiment relevant to how priors are learned.  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