全文获取类型
收费全文 | 3106篇 |
免费 | 110篇 |
专业分类
管理学 | 549篇 |
民族学 | 25篇 |
人才学 | 4篇 |
人口学 | 212篇 |
丛书文集 | 18篇 |
理论方法论 | 350篇 |
综合类 | 22篇 |
社会学 | 1560篇 |
统计学 | 476篇 |
出版年
2023年 | 23篇 |
2022年 | 12篇 |
2021年 | 15篇 |
2020年 | 58篇 |
2019年 | 91篇 |
2018年 | 82篇 |
2017年 | 107篇 |
2016年 | 92篇 |
2015年 | 78篇 |
2014年 | 86篇 |
2013年 | 495篇 |
2012年 | 113篇 |
2011年 | 91篇 |
2010年 | 94篇 |
2009年 | 91篇 |
2008年 | 112篇 |
2007年 | 90篇 |
2006年 | 107篇 |
2005年 | 126篇 |
2004年 | 87篇 |
2003年 | 92篇 |
2002年 | 90篇 |
2001年 | 71篇 |
2000年 | 51篇 |
1999年 | 63篇 |
1998年 | 54篇 |
1997年 | 33篇 |
1996年 | 33篇 |
1995年 | 28篇 |
1994年 | 50篇 |
1993年 | 45篇 |
1992年 | 37篇 |
1991年 | 44篇 |
1990年 | 40篇 |
1989年 | 33篇 |
1988年 | 35篇 |
1987年 | 34篇 |
1986年 | 24篇 |
1985年 | 42篇 |
1984年 | 39篇 |
1983年 | 28篇 |
1982年 | 30篇 |
1981年 | 19篇 |
1980年 | 14篇 |
1979年 | 13篇 |
1978年 | 16篇 |
1977年 | 16篇 |
1976年 | 15篇 |
1975年 | 12篇 |
1974年 | 16篇 |
排序方式: 共有3216条查询结果,搜索用时 190 毫秒
191.
Jean Paul Révauger 《International Journal of Social Research Methodology》2013,16(4):261-264
Drawing on texts written by young people aged 14–17 years in a school context in response to an invitation to write a page describing themselves and their vision of Ireland and to use the reverse side creatively for drawings, poems or songs, this article illustrates the methodological difficulties of exploring globalization and individualization in such texts. The indicators of globalization were global entertainment and consumer culture, global technology, references to international travel, and global concerns. The indicators of individualization were the absence of references to structural location, or the presence of references to choices, hopes or plans and related images. There were insurmountable methodological difficulties in differentiating between individualization in these terms and stereotypical ways of ‘doing boy/girl’. Hence, the typology that was created focussed on the global content of the main texts and back pages and their gendered content. 相似文献
192.
193.
Paul S. Appelbaum 《Accountability in research》2013,20(2-4):265-276
Concern about the participation of incompetent subjects in psychiatric research has grown in the last several years. In response, the National Bioethics Advisory Commission (NBAC) recommended in its recent report that all investigations involving persons with mental disorders that may be associated with cognitive impairment that may pose greater than minimal risk to subjects utilize independent assessors to verify the capacities of subjects prior to entry into the study. This recommendation poses several problems for the conduct of research and the protection of research subjects. First, it fails to target that group of subjects most likely to be at risk for incapacity. Second, it focuses on too broad a range of research projects, many of which pose little risk to participants. The substantial costs of this approach are therefore not likely to be outweighed by concomitant benefits. In place of the NBAC recommendation, the author proposes a more flexible system of capacity assessment, designed to balance the costs with a greater likelihood of achieving meaningful protection for research subjects with mental disorders. 相似文献
194.
Paul D. Lepore 《Accountability in research》2013,20(2):101-105
In the Federal Register of December 22, 1978, the Food and Drug Administration (FDA) published regulations which described Good Laboratory Practice for safety tests conducted on regulated products (Anonymous, 1978). The regulations, popularly known as GLPs, have become universally recognized as the basic criteria for the conduct of a valid safety test and for assuring the quality and integrity of the collected data. Along with the publication of the GLPs, FDA instituted a vigorous program of inspection of toxicology laboratories to determine the degree of adherence to the regulations. In 1984, based on inspectional findings which revealed that a large majority of toxicology laboratories were adhering to the GLPs, FDA published a proposal intended to reduce the burden of compliance with the regulations (Anonymous, 1984). The proposal outlined major changes in the provisions on quality assurance, protocol preparation, test and control article characterization, and retention of specimens and samples. The final order based on the proposal was published in the federal register of September 4, 1987 (Anonymous). The purpose of this communication is to describe the procedures used by FDA to develop the final order, to discuss certain major issues that arose during its development, and to answer several questions that have arisen subsequently. 相似文献
195.
In an analysis of 25 semi‐structured interviews with highly educated asylum seekers and refugees in The Netherlands, we have traced their learning strategies, the stability of their educational and professional career patterns between home and host country, the calculative nature of the choices made in this context and the influence of family ties. In the analysis, we explored the fit of two competitive theoretical perspectives: Pierre Bourdieu’s field theory and the biographical approach. The respondents showed a surprising degree of stability with regard to their career patterns, calculation with regard to educational choices was weak and there was a strong influence of family ties. From these results, it would seem that the field theory shows a better fit than the biographical approach. Longitudinal research is needed to test this hypothesis in more rigorous ways. Moreover, the research has pointed at omissions and ambivalences with regard to the relationship of changes in field structures and habitus change, the relative relevance of mental and material conditions for human agency in the work of Bourdieu. In the analysis, several variables specifically related to the situation of refugees and asylum seekers could be traced that additionally explain the findings. 相似文献
196.
197.
198.
“Hookups”: Characteristics and correlates of college students' spontaneous and anonymous sexual experiences 总被引:1,自引:0,他引:1
This study focused on a specific risky practice common among contemporary college students: the hookup. Hookups are defined as a sexual encounter which may or may not include sexual intercourse, usually occurring on only one occasion between two people who are strangers or brief acquaintances. The aim of this study was to determine the relative importance of a variety of social and psychological predictors in understanding differences among undergraduate students who had never hooked up, those who had hooked up without sexual intercourse, and those who had hooked up with sexual intercourse. Analyses revealed that, as predicted, social, individual, and relational psychological variables helped to explain the variance among college students' varied hookup experiences. By examining the full range of sexual involvement characteristic of the casual sexual phenomenon of hooking up within a multivariate model, we were able to achieve a more differentiated understanding of college students' casual sexual experimentation. 相似文献
199.
200.
Elizabeth A. Dolan 《Slavery & abolition》2018,39(2):333-356
After 20 years of service in the British Army in India, Sir Lionel Smith, KCB (1777–1842) was appointed Governor of Barbados and Governor General of the Windward Islands in order to enact the abolition of slavery in the West Indies. During his three-year tenure, Smith relied on two major rhetorical strategies to advocate for the rights of free Afro-Barbadians and enslaved/apprenticed people. In general, Smith invoked utilitarian arguments, derived from his experience in India, when presenting free Afro-Barbadian men’s demands for equal voting rights, but also resorted to a more humanitarian mode, characteristic of abolitionist rhetoric, when arguing for judicial system reforms that would benefit enslaved and apprenticed people. This essay analyzes the ways in which Smith’s positions resonated with or diverged from those of the Colonial Office, and from those of Barbadian people of color, based on correspondence with the Colonial Office, including two documents written by free men of color, and one by an apprentice. Although Smith was eager to apply the British colonial policy he experienced in India to the impending social changes in the West Indies, the Colonial Office was not as willing to draw these parallels, responding more enthusiastically to Smith’s use of abolitionist rhetoric. 相似文献