全文获取类型
收费全文 | 592篇 |
免费 | 24篇 |
专业分类
管理学 | 122篇 |
民族学 | 2篇 |
人口学 | 55篇 |
丛书文集 | 4篇 |
理论方法论 | 56篇 |
综合类 | 9篇 |
社会学 | 297篇 |
统计学 | 71篇 |
出版年
2024年 | 2篇 |
2023年 | 3篇 |
2022年 | 17篇 |
2021年 | 8篇 |
2020年 | 25篇 |
2019年 | 16篇 |
2018年 | 24篇 |
2017年 | 22篇 |
2016年 | 27篇 |
2015年 | 26篇 |
2014年 | 21篇 |
2013年 | 96篇 |
2012年 | 22篇 |
2011年 | 17篇 |
2010年 | 10篇 |
2009年 | 11篇 |
2008年 | 16篇 |
2007年 | 29篇 |
2006年 | 19篇 |
2005年 | 17篇 |
2004年 | 11篇 |
2003年 | 13篇 |
2002年 | 11篇 |
2001年 | 11篇 |
2000年 | 9篇 |
1999年 | 8篇 |
1998年 | 7篇 |
1997年 | 7篇 |
1996年 | 9篇 |
1995年 | 5篇 |
1994年 | 10篇 |
1993年 | 7篇 |
1992年 | 5篇 |
1991年 | 9篇 |
1990年 | 8篇 |
1989年 | 5篇 |
1988年 | 7篇 |
1987年 | 5篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1983年 | 3篇 |
1982年 | 7篇 |
1981年 | 4篇 |
1980年 | 7篇 |
1978年 | 2篇 |
1976年 | 5篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有616条查询结果,搜索用时 484 毫秒
521.
In this paper, we analyze the targeting and outcomes of the apprenticeship program implemented under the Youth Guarantee/YG scheme in the Czech Republic. We examine the outcomes and targeting using counterfactual impact evaluation (quasi-experimental design) of the apprenticeship program on the basis of administrative data from the Czech Employment Office. The implementation strategy is analyzed using various policy documents. The findings indicate that the program is apparently targeted at those groups of young people who are less disadvantaged as regards education level and previous unemployment experience. At the same time, paradoxically, the effects in terms of outflows from the unemployment register are weak for the short-term and medium-term unemployed, as well as for low-skilled and high-skilled youth, and stronger effects are evident in the case of long-term unemployed and medium-skilled youth. The failures in targeting and in adjusting the program to the needs of more vulnerable groups of youth are due to an inconsistent implementation strategy of Czech Public Employment Services. 相似文献
522.
523.
Mario Martínez‐Córcoles Francisco J. Gracia Inés Tomás José M. Peiró 《Risk analysis》2014,34(7):1257-1269
Safety compliance is of paramount importance in guaranteeing the safe running of nuclear power plants. However, it depends mostly on procedures that do not always involve the safest outcomes. This article introduces an empirical model based on the organizational role theory to analyze the influence of legitimate sources of expectations (procedures formalization and leadership) on workers’ compliance behaviors. The sample was composed of 495 employees from two Spanish nuclear power plants. Structural equation analysis showed that, in spite of some problematic effects of proceduralization (such as role conflict and role ambiguity), procedure formalization along with an empowering leadership style lead to safety compliance by clarifying a worker's role in safety. Implications of these findings for safety research are outlined, as well as their practical implications. 相似文献
524.
Peggy M. J. Emmerink Ine Vanwesenbeeck Regina J. J. M. van den Eijnden Tom F. M. ter Bogt 《Journal of sex research》2016,53(3):286-297
Endorsement and enactment of the (hetero)sexual double standard (SDS), prescribing sexual modesty for girls and sexual prowess for boys, has been shown to be negatively related to sexual and mental health. To be able to challenge the SDS, more insight is needed into the conditions that shape gendered sexual attitudes. A survey was conducted among 465 heterosexual adolescents (aged 16–20 years), examining the relationship between a number of relevant demographic and psychosexual variables and SDS endorsement. SDS endorsement was assessed using a newly developed instrument, the Scale for the Assessment of Sexual Standards Among Youth (SASSY). Gender (being male) and religiousness were significantly associated with increased SDS endorsement. For both boys and girls, increased feelings of entitlement to self-induced sexual pleasure (e.g., masturbation) were significantly associated with reduced SDS endorsement, whereas higher gender investment was significantly associated with increased SDS endorsement. Furthermore, increased feelings of entitlement to partner-induced sexual pleasure and more frequent talking about sexuality with peers were associated with increased SDS endorsement among boys but not among girls. We conclude that future research should explore peer influence processes through peer communication about sex, gender investment, and feelings of entitlement to both self and partner-induced sexual pleasure. 相似文献
525.
Octavio Vázquez-Aguado Miriam Fernández-Santiago Pablo Álvarez-Pérez Manuela-Ángela Fernández-Borrero Tomás Fernández-Garcia 《European Journal of Social Work》2015,18(2):298-313
Now that the European Space for Higher Education has granted full presence to social work in Spanish Universities, it becomes necessary to develop a series of strategies that allow its consolidation and equivalence with other Social Sciences. Although scientific publications count among the most adequate ways to achieve this purpose, there is no Spanish journal of social work in the main international databases. This article analyses the Spanish journals of social work published in Spain. It examines their characteristics, their place in the global system of knowledge and offers strategies for their improvement. 相似文献
526.
Guillermo Martínez Pérez Mwenya Mubanga Concepción Tomás Aznar Brigitte Bagnol 《Journal of sex research》2015,52(8):857-867
Labia minora elongation consists in the manual stretching of the inner lips of the external genitalia. This practice is documented in east and southern Africa. The experiences of African women in the diaspora practicing elongation are not thoroughly understood. The purpose of this qualitative study was to explore the health harms and benefits associated with this practice of Zambian women who have migrated to Cape Town, South Africa. Twenty women and seventeen men participated in this study. Between December 2013 and May 2014, in-depth interviews and natural group discussions were conducted with the participants. The focus of this article is to report on the emic of the women related to notions of health, hygiene, and well-being. Labial elongation is perceived as a practice involving minor, short-term adverse effects that can be prevented by following some basic hygiene. Overall, personal and social value is placed on this practice because of its reported benefits for the sexual health of men and women, and for women's femininity and self-image. Further research is necessary on how female genital modifications influence Zambians’ sexual preferences to inform the development of culturally appropriate health promotion interventions. 相似文献
527.
528.
529.
We propose a non-parametric methodology to study the presence of economies of scope between teaching and research (i.e., the teaching–research nexus). In particular, the paper advocates a conditional version of the ‘benefit-of-the-doubt’ approach to estimate the relationship between professors’ overall academic output, measured by a composite measure of multi-dimensional and importance-adjusted scores of teaching effectiveness and research productivity, and the time devoted to teaching and to research. The methodology is illustrated with a dataset of professors working at a Business & Administration department of a university college where the time allocation of teaching and research was assigned exogenously. The outcome of the analysis indicates the presence of limited scope economies for professors with an extensive research time. 相似文献
530.
The development of a composite indicator (CI) over a set of individual indicators is worthwhile in case the methodological aggregation process is sound and the results are clear. It can then be used as a powerful tool for performance evaluation, benchmarking, and decision making. In this respect, data envelopment analysis (DEA), as a self appraisal technique, has recently received considerable attention in the construction of CIs for policy analysis and public communication. However, due to the ever increasing complexity of numerous performance evaluation problems, more and more potential indicators might be developed to represent an evaluation activity in a more comprehensive way. These indicators might also belong to different categories and further be linked to one another constituting a multilayer hierarchical structure. Simply treating all the indicators to be in the same layer as is the case in the basic DEA model thereby ignores the information on their hierarchical structure, and further leads up to weak discriminating power and unrealistic weight allocations. To overcome this limitation, a multiple layer DEA-based CI model is developed in this study to embody a hierarchical structure of indicators in the DEA framework, and both its primal and dual form are realized. The proposed model is illustrated by constructing a composite road safety performance index for a set of European countries. 相似文献