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   20509篇
  免费   647篇
  国内免费   1篇
管理学   2790篇
民族学   117篇
人才学   1篇
人口学   1785篇
丛书文集   80篇
教育普及   1篇
理论方法论   1887篇
综合类   202篇
社会学   10349篇
统计学   3945篇
  2023年   141篇
  2022年   96篇
  2021年   134篇
  2020年   372篇
  2019年   556篇
  2018年   648篇
  2017年   828篇
  2016年   640篇
  2015年   438篇
  2014年   606篇
  2013年   3675篇
  2012年   782篇
  2011年   722篇
  2010年   526篇
  2009年   456篇
  2008年   575篇
  2007年   521篇
  2006年   555篇
  2005年   437篇
  2004年   446篇
  2003年   375篇
  2002年   382篇
  2001年   488篇
  2000年   435篇
  1999年   421篇
  1998年   327篇
  1997年   276篇
  1996年   292篇
  1995年   301篇
  1994年   250篇
  1993年   265篇
  1992年   310篇
  1991年   303篇
  1990年   296篇
  1989年   257篇
  1988年   245篇
  1987年   206篇
  1986年   232篇
  1985年   260篇
  1984年   224篇
  1983年   198篇
  1982年   166篇
  1981年   133篇
  1980年   157篇
  1979年   173篇
  1978年   139篇
  1977年   116篇
  1976年   90篇
  1975年   95篇
  1974年   94篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
351.
This article is a guide to over a hundred journal articles on strategic management in nonprofit organizations, published from 1977 to 1992 in nineteen leading general management or nonprofit journals. The guide provides brief summaries of articles, organized into widely accepted strategic management topic areas and research categories. The article indicates areas where substantial foundations of knowledge exist and where such bases are lacking. It distinguishes between works on general nonprofit management and those on empirical research.  相似文献   
352.
The increased role of government contracts in the funding of nonprofits has heightened tensions as governments seek accountability and nonprofits seek to preserve autonomy. Considering both sides of the contract market this article suggests that the threat of government funding is exaggerated. Nonprofits are attractive contractor options because of their experience and trustworthiness. Governments should recognize that excessive intrusions limit the advantages of the nonprofit sector. At the same time, nonprofits should be conscious of the implications of public funding, just as they must be of other sources of funding.  相似文献   
353.
Summary We consider a lotL formed byN apparently similar unitsW 1,…,W N, where each of theW i may come from one of two different populationsP 1 andP 2;T 1,…,T N denote the corresponding lifetimes. The units fromP i undergo a failure of kindi and their survival function isS i (t). We assume that the failure rate function are known and that the units fromP 1 are ?substandard?: λ 1 (t)≥λ 2 (t), ∀t≥0. We want to putW 1,…,W N under a pre-operational test (burn-in test) in order to eliminate at least a great part of the substandard units and we face the problem of obtaining a rule for stopping the test under the assumption that, with the failure of a unit, it is possible to recognize the population from which the unit comes. Such a problem will be formalized as an optimal stopping problem for a suitably defined Markov process. Our study shall evidentiate some fundamental aspects of the problem and the role of the prior distribution of the (random) numberM 0 of those units inL coming fromP 1 (substandard). The latter distribution has a great influence on the form of the solution. This research was supported by the C.N.R. Project ?Statistica Bayesiana e Simulazione in Affidalità e Modellistica Biologica?.  相似文献   
354.
This article examines the communicator style choices of physician executives when attempting to persuade a superior whose own style of communication is attractive and unattractive. In the November-December 1990 issue of Physician Executive, the author reported on persuasive strategies physician executives use to influence such targets of influence. Whereas the earlier study focused on what physician executives communicate to be persuasive, the present investigation treated the way physician executives communicate to persuade attractive and unattractive superiors. The results suggest that the way physician executives communicate in upward influence situations is affected by the way their superiors communicate with them.  相似文献   
355.
Using judgments obtained in interviews with 33 Massachusetts physicians, the annual statewide volume of expenditures incurred for defensive medical reasons in 1982 was estimated to be $1.0 billion, 12% of all medical care expenditures. Estimates for the nation were $37 billion, 14% of expenditures. Nationally, 180,000 cesarean deliveries were thought to be performed for defensive motives. In their own institutions, respondents judged 43% of all skull x-rays following injury to be medically justified, 30% to be defensive medicine, 16% to be placebos, and 11% to be physician misjudgments. In considering the economic and noneconomic costs of medical malpractice procedures, the dollar costs of insurance were considered most serious, followed closely by defensive medicine, unfairness, and poorer relations with patients. Thirty-two percent of the responsibility for the negative aspects of malpractice processes was assigned to lawyers, 21% to physicians, 18% to legislatures and courts, 16% to patients, and 13% to insurance companies.  相似文献   
356.
357.
From time to time during social encounters, people look at one another in the region of the eyes, and sometimes their eyes meet to make eye-contact. According to Argyle and Dean (1965), eye-contact in dyadic encounters signals the intimacy of the interaction and is controlled largely by the competing approach and avoidance forces that motivate the pair. In the present paper, new analyses are reported of three published experiments that were designed originally to test aspects of the intimacy model and it is shown that the duration of eye-contact is no more than a chance product of how long the two subjects look individually. Looking and not eye-contact, it is argued, should be the basis for models of visual interaction, and the intimacy model is ill-founded conceptually; the role of emotion in gaze has been overstressed at the expense of the concept of information; and the most important aspect of vision is in any case not looking and eye-contact but visual access to the whole person. The more cueless the encounter—that is, the fewer the social cues from vision and all the other senses combined—the greater the psychological distance; and the greater the psychological distance, the more task-oriented and depersonalized the content of what people say and, in turn, the less spontaneous their style of speech and the less likely a debate to end in compromise.Research for this article was sponsored by the Social Science Research Council of Great Britain.  相似文献   
358.
Everett (1982a) has proposed a graph theoretic technique for analysing social networks. It is not usually possible to apply this method to data which contain a large number of interlocking cycles. We demonstrate a technique which overcomes this problem by referring to the data analysed by MacRae (1960).  相似文献   
359.
Lorenzo MK  Adler DA 《Social casework》1984,65(10):600-614
Serious mental health problems exist within the Chinese population of the United States. This article describes one center's attempt to meet the psychiatric needs of both nonpsychotic and psychotic Chinese patients through bilingual, culturally relevant treatments.  相似文献   
360.
The Ago General Hospital in Legaspi City of the Philippines was opened in 1965, antedating the national family planning movement by 5 years. The 180 bed hospital integrates family planning into the overall hospital service; sterilization is the main method used. Of the 3600 patients per year, 15% are family planning acceptors. The hospital employs 3 family planning strategies: inhospital, out patient and supportive. Inhospital strategies center on sterilization counseling and motivation. The counseling sessions include patient education. Primary targets include high risk pregnancies and young couples with a lot of children. Outpatient strategies include a referral system involving hospitals and agencies with family planning programs, lectures for community organizations and personal visits to other clinics and rural health units. The hospital's mobile clinic, staffed mainly by students, provides information, deworming, and pediatric services to the community. Supportive program strategies consist of mass communication, and an acceptor's club for previous acceptors of sterilization. These clubs meet regularly to share and discuss experiences.  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