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   23024篇
  免费   390篇
管理学   3116篇
民族学   101篇
人才学   2篇
人口学   2159篇
丛书文集   133篇
教育普及   3篇
理论方法论   2085篇
现状及发展   1篇
综合类   464篇
社会学   11148篇
统计学   4202篇
  2023年   132篇
  2021年   122篇
  2020年   341篇
  2019年   423篇
  2018年   483篇
  2017年   700篇
  2016年   540篇
  2015年   392篇
  2014年   470篇
  2013年   3842篇
  2012年   726篇
  2011年   629篇
  2010年   459篇
  2009年   462篇
  2008年   523篇
  2007年   539篇
  2006年   451篇
  2005年   588篇
  2004年   518篇
  2003年   452篇
  2002年   496篇
  2001年   562篇
  2000年   555篇
  1999年   547篇
  1998年   371篇
  1997年   356篇
  1996年   358篇
  1995年   338篇
  1994年   323篇
  1993年   318篇
  1992年   386篇
  1991年   358篇
  1990年   347篇
  1989年   378篇
  1988年   331篇
  1987年   305篇
  1986年   312篇
  1985年   329篇
  1984年   343篇
  1983年   337篇
  1982年   271篇
  1981年   233篇
  1980年   228篇
  1979年   288篇
  1978年   217篇
  1977年   196篇
  1976年   180篇
  1975年   174篇
  1974年   167篇
  1973年   157篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
251.
The association between sociodemographic, demographic, and attitudinal measures and the timing or tempo of marital dissolution over a 14-year time span is examined. Separation is considered equivalent to divorce. Early and late divorce are differentiated by whether the event occurred before or after the average number of years married prior to divorce. Data were obtained on husbands and wives within childbearing years (up to 39 years) in the 1st years of the 1st marriage. A random stratified sample of 610 couples was drawn from records of marriages in a midwestern county between 1972-77. Reinterviews were conducted on 544 couples in April 1985. socioeconomic variables included educational attainment, occupational prestige, wife's employment status, wife's future work plans, husband's attitude to wife's future work plans, total family income, and level of satisfaction with current financial status. Demographic variables are age at marriage, number of children in 1985, marital duration, and desired family size. Attitudinal items were religiosity and gender role orientations (traditionalism, modernism, egalitarianism). Exposure to divorce was not equitably distributed for the 108 who divorced, but this was not statistically significant. The results indicate that those divorced earlier were wives who worked outside the home, worked at more prestigious jobs, planned to be employed throughout married life, and whose father had a higher level of educational attainment. This finding is not consistent with prior research which has shown that favorable socioeconomic conditions lower the probability of divorce. The timing of divorce was affected by the presence of children. Those married at younger ages divorced earlier and couples with children delayed divorcing longer than couples without children. These findings were consistent with earlier research. Catholic wives delayed divorce longer than non-Catholic wives. Males lower in sexual satisfaction divorced earlier. Divorce was postponed longer for husbands with traditional values and wives who had higher scores on egalitarianism. Wives with scores on modernism had earlier divorces than wives scoring lower on modernism. The tempo of divorce was in multiple classification analysis predicted best by wife's employment status and number of children. Cross-classification was not possible.  相似文献   
252.
Migrant workers are less protected than nationals against the actions of states and employers. These workers therefore require special global protection of their rights while employed in countries other than their own. Accordingly, the UN International Labor Organization (ILO) is constitutionally charged with developing international measures to protect the interests of migrant workers from developing countries. The ILO, however, had little involvement in molding the International Convention on the protection of the Rights of All Migrants Workers and Members of their Families, adopted by the UN General Assembly in 1990. Instead, final adoption of the Convention stems largely from developing state dissatisfaction with the former 1975 ILO Migrant Workers Convention No. 143, and Mexican and Moroccan government machinations outside of the ILO in support of modifications. Convention No. 143 threatened to sever employment opportunities and hard foreign exchange remittances in North America and western Europe from illegally employed immigrant workers from developing countries. By working in the UN outside of the ILO, developing nations would enjoy automatic majority, and greater potential for success in reforming the Convention. Soon, developing nations squelched a delay tactic proffered by the Swedes, and succeeded in bringing the UN General Assembly to adopt resolution 34/172 in December 1979, which led to the establishment of an Open-Ended Working Group. This group then elaborated the 1990 Convention over 19 sessions. At the expense of the ILO and more developed nations, developing nations successfully challenged and changed the international order to benefit their peoples and national economies. Finally, the paper considers the interests of immigrant businesspeople and asylum seekers during or immediately upon entry to a foreign country, who are not specifically covered by the Convention. While the university of international humanitarian law suggests that businesspeople be included in the Convention, changes to the Convention will probably not be forthcoming. As for asylum seekers waiting for either refugee status or an interim-term engagement for work, the sensitive nature of this topic in certain countries precludes the adoption of inclusive documentation.  相似文献   
253.
Much has been written, both in benefit-related journals and in the general press, about the recent statement, FAS 106, issued by the Financial Accounting Standards Board (FASB). This statement requires most employers to begin accounting for retiree health care benefit costs for active employees as well as current retirees, creating a significant negative financial impact. Most of the attention has been focused on getting the numbers that will tell the extent of the impact resulting from FAS 106. The next step has been to review retiree medical coverage to see how the affected companies can change it to reduce their liability. Although the urge is strong to adopt a quick-fix solution, employers can greatly benefit by reviewing their benefit philosophies and making plan decisions that make sense for them. This article discusses key questions that can help focus the issue on company philosophies and lays out a framework for determining suitable plan designs that can also help companies manage the retiree medical liability.  相似文献   
254.
255.
The authors "consider the problem of adjusting provisional time series using a bivariate structural model with correlated measurement errors. Maximum likelihood estimators and a minimum mean squared error adjustment procedure are derived for a provisional and final series containing common trend and seasonal components. The model also includes measurement errors common to both series and errors that are specific to the provisional series. [The authors] illustrate the technique by using provisional data to forecast ischemic heart disease mortality."  相似文献   
256.
257.
258.
The effects of regulatory tools on organizational populations   总被引:6,自引:0,他引:6  
One of the main activities of regulation is the control of market development by influencing the number of firms in an industry, their entry into an industry, and their exit from an industry. Population ecology is used as a framework for explaining both the direct and indirect effects of regulatory activity on entry, exit, and market structure. This framework is then used to derive specific propositions about regulatory effects on entry, exit, and market structure in the health maintenance organization industry.  相似文献   
259.
The seasons of a CEO's tenure   总被引:38,自引:0,他引:38  
This article proposes a model of the dynamics of the CEO's tenure in office. The central argument is that there are discernible phases, or seasons, within an executive's tenure in a position, and that these seasons give rise to distinct patterns of executive attention, behavior, and, ultimately, organizational performance. The five delineated seasons are (a) response to mandate, (b) experimentation, (c) selection of an enduring theme, (d) convergence, and (e) dysfunction. The theoretical and practical implications of the model are discussed.  相似文献   
260.
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