全文获取类型
收费全文 | 13253篇 |
免费 | 420篇 |
国内免费 | 2篇 |
专业分类
管理学 | 1920篇 |
民族学 | 92篇 |
人才学 | 3篇 |
人口学 | 1258篇 |
丛书文集 | 91篇 |
理论方法论 | 1342篇 |
综合类 | 382篇 |
社会学 | 6684篇 |
统计学 | 1903篇 |
出版年
2023年 | 81篇 |
2021年 | 87篇 |
2020年 | 231篇 |
2019年 | 365篇 |
2018年 | 377篇 |
2017年 | 513篇 |
2016年 | 403篇 |
2015年 | 283篇 |
2014年 | 370篇 |
2013年 | 2033篇 |
2012年 | 602篇 |
2011年 | 455篇 |
2010年 | 343篇 |
2009年 | 346篇 |
2008年 | 321篇 |
2007年 | 371篇 |
2006年 | 308篇 |
2005年 | 332篇 |
2004年 | 361篇 |
2003年 | 290篇 |
2002年 | 310篇 |
2001年 | 345篇 |
2000年 | 273篇 |
1999年 | 233篇 |
1998年 | 190篇 |
1997年 | 172篇 |
1996年 | 171篇 |
1995年 | 160篇 |
1994年 | 164篇 |
1993年 | 160篇 |
1992年 | 168篇 |
1991年 | 162篇 |
1990年 | 167篇 |
1989年 | 160篇 |
1988年 | 141篇 |
1987年 | 160篇 |
1986年 | 125篇 |
1985年 | 156篇 |
1984年 | 165篇 |
1983年 | 150篇 |
1982年 | 131篇 |
1981年 | 98篇 |
1980年 | 120篇 |
1979年 | 121篇 |
1978年 | 106篇 |
1977年 | 88篇 |
1976年 | 92篇 |
1975年 | 103篇 |
1974年 | 101篇 |
1973年 | 70篇 |
排序方式: 共有10000条查询结果,搜索用时 343 毫秒
941.
All is good — wisdom’s use in managementIn crisis periods the demand for orientation knowledge grows. Everybody is looking for the answers to the fundamental questions of life. For over 2000 years philosophy has such a knowledge: wisdom. But what is wisdom and what is its use for the management? On this question the essay with Kant gives the answer: Wisdom is the way of self-knowledge. And self-knowledge is the very source of each vision, without which there is no successful entrepreneurship. 相似文献
942.
Herder’s philosophical model of the learning organisationThe author describes Johann Gottfried Herder’s education philosophy and his plans for an ?alternative“ school. His ?alternative school concept“ shows how the teacher as supervisor of the learning process should take the individual needs into account and adapt the didactics and methods of teaching to these needs. This practice conforms to the rules of today’s reformed schools. Learning as an extension of subjective experiences and life possibilities requires an open organisational structure, and this is what Herder designed. 相似文献
943.
In evaluating family preservation services, it is important not only to study the service outcomes and the family characteristics, but also what actually happens during the treatment. This requires a program model. This article describes how a program model works, prescribes how workers should carry it out, and describes how researchers should measure the program's characteristics. The authors use data from Families First in The Netherlands to test the model. Results show that the method of the program meets the specified characteristics. The results are important for treatment, policy, education, and evaluation research. 相似文献
944.
945.
This paper explores the possibility for a (non-preference-based) freedom ranking of opportunity sets that is sensitive to the diversity of the options. It turns out that how distances between sets and alternatives are measured is crucial to the derivation of such a ranking. Several proposals are examined, each of which is shown to lead to impossibility results.
Earlier versions of this paper were presented at conferences in Kortrijk, Osnabrück, Oisterwijk, Caen and Pavia. I thank the participants at these conferences for their comments. I would also like to thank Steven Hartkamp, Theo Kuipers, Clemens Puppe and especially Kotaro Suzumura for their helpful comments. Furthermore, I am very grateful to Somdeb Lahiri for pointing out a mistake in a previous version of this paper. 相似文献
946.
Siefert K Heflin CM Corcoran ME Williams DR 《Journal of health and social behavior》2004,45(2):171-186
Food insufficiency is a significant problem in the United States, and poor African American women with children are at especially high risk. An inadequate household food supply can potentially affect the well-being of household members, but it is difficult to distinguish the effects of food insufficiency from risk factors for poor health that are also common among the food insufficient, such as poverty. We examined food insufficiency and physical and mental health among African American and white women (n = 676) who were welfare recipients in 1997. Controlling for common risk factors, women who reported food insufficiency in both 1997 and 1998 were more likely to report fair or poor health at the later date. Food insufficiency in 1998 was significantly associated with meeting the diagnostic screening criteria for recent major depression. Food insufficiency at both times and in 1998 only was related to women's sense of mastery. These findings add to growing evidence that household food insufficiency is associated with poor physical and mental health. 相似文献
947.
948.
This study examined the association between physical domestic violence (PDV) and reported child maltreatment in a cohort of children at risk for maltreatment. Participants were 219 6- to 7-year-old children and their caregivers. PDV was measured by combining caregivers' self-reports and children's reports, while child maltreatment was based on state Division of Social Services Central Registry records. Among 219 child-caregiver pairs studied, 42 (19.2%) had at least one maltreatment report in the 2 years following the interviews. PDV consistently predicted child maltreatment, with adjusted odds ratios ranging from 2.96 to 3.46. In addition, we investigated interactions between PDV and other predictors of child maltreatment. Among Aid to Families with Dependent Children (AFDC) participants, PDV was highly associated with child maltreatment. However, this pattern was not observed among subjects who did not have AFDC. There is an increased incidence of child maltreatment reports in families experiencing PDV. AFDC participation intensified the probability of child maltreatment in the presence of PDV. Findings also suggest that in households experiencing PDV, social supports may protect children from maltreatment. 相似文献
949.
The pattern and severity of substantiated mutual and nonmutual spouse abuse between U.S. Army enlisted personnel and their spouses was determined for 1998 to 2002. The number of nonmutual and mutual abuse victims was equal in 1998, but by 2002 there were about twice as many non mutual as mutual victims. The rate per thousand of mutual abuse decreased by 58% while that of nonmutual abuse decreased by 13%. The rate per thousand of female victims was always greater than male victims for non-mutual abuse and the severity of abuse of female victims was always more severe than male victims. The active duty female had the highest risk of becoming a victim. These patterns of mutual and nonmutual domestic abuse in the U.S. Army suggest that prevention and educational approaches could be developed that would be useful to prevention specialists and to clinicians as the Army pursues avenues to reduce domestic violence. 相似文献
950.