全文获取类型
收费全文 | 1316篇 |
免费 | 61篇 |
专业分类
管理学 | 154篇 |
民族学 | 9篇 |
人才学 | 2篇 |
人口学 | 122篇 |
丛书文集 | 7篇 |
理论方法论 | 201篇 |
综合类 | 1篇 |
社会学 | 686篇 |
统计学 | 195篇 |
出版年
2023年 | 8篇 |
2021年 | 9篇 |
2020年 | 23篇 |
2019年 | 42篇 |
2018年 | 31篇 |
2017年 | 51篇 |
2016年 | 47篇 |
2015年 | 31篇 |
2014年 | 33篇 |
2013年 | 208篇 |
2012年 | 39篇 |
2011年 | 47篇 |
2010年 | 38篇 |
2009年 | 32篇 |
2008年 | 37篇 |
2007年 | 48篇 |
2006年 | 43篇 |
2005年 | 44篇 |
2004年 | 35篇 |
2003年 | 39篇 |
2002年 | 40篇 |
2001年 | 31篇 |
2000年 | 24篇 |
1999年 | 29篇 |
1998年 | 16篇 |
1997年 | 19篇 |
1996年 | 12篇 |
1995年 | 18篇 |
1994年 | 15篇 |
1993年 | 29篇 |
1992年 | 18篇 |
1991年 | 14篇 |
1990年 | 16篇 |
1989年 | 13篇 |
1988年 | 13篇 |
1987年 | 14篇 |
1986年 | 8篇 |
1985年 | 8篇 |
1984年 | 8篇 |
1983年 | 11篇 |
1982年 | 12篇 |
1981年 | 12篇 |
1980年 | 10篇 |
1979年 | 19篇 |
1978年 | 11篇 |
1977年 | 14篇 |
1976年 | 7篇 |
1975年 | 18篇 |
1974年 | 10篇 |
1973年 | 6篇 |
排序方式: 共有1377条查询结果,搜索用时 31 毫秒
101.
102.
103.
A projective (2n,n,λ,1)-design is a set of n element subsets (called blocks) of a 2n-element set V having the properties that each element of V is a member of λ blocks and every two blocks have a non-empty intersection. This paper establishes existence and non-existence results for various projective (2n,n,λ,1)-designs and their subdesigns. 相似文献
104.
This paper examines the theoretical and empirical basis for common rank-orderings of occupational roles by raters throughout the world. From an illustrative comparison of occupational stratification in Australia and the United States we conclude tentatively that (1) commonalities in the socioeconomic characteristics of occupational roles provide the basis for interplace consistencies in “prestige” scores, (2) the structure of occupational mobility in the U.S. and Australia is largely similar, (3) this similar structure of occupational stratification manifests a common socioeconomic process which defines a (the?) major component of occupational mobility in capitalist, industrial (only?) societies. We infer that “prestige” scores for occupations are fallible estimates of the socioeconomic statuses of occupation, within the context of mobility processes in (at least) the U.S. and Australia. 相似文献
105.
While school-based adolescent victimization has received a great deal of public attention, there exist relatively few theoretically driven studies aimed at explaining this phenomenon. We address this paucity by providing a test of a criminal-opportunity model of school-based victimization using data on over 3,000 students from 40 different Kentucky middle and high schools. The effects of opportunity-related concepts are estimated for both violent and property victimization, and comparisons are made for each victimization type across middle- and high-school student subsamples. Findings suggest that criminal opportunity theory is relevant to the understanding of school-based victimization. In particular, indicators of exposure to crime and target antagonism appear to be robust predictors. Further, there appears to be substantial generalizability in the effects of opportunity-related variables across violent versus property victimization as well as across middle-school versus high-school contexts. 相似文献
106.
Recent meta-analyses and experimental designs of batterer program evaluations suggest little or no program effect. This finding may be compromised by a variety of analytical issues. Instrumental variable analysis addresses some of these issues, especially the relationship of program dropout to batterer reassault. This method of analysis was, therefore, used to test for program effect in a multi-site evaluation. The sites were three well-established batterer programs using a gender-based, cognitive-behavioral approach (n = 640). Completing a batterer program reduced the likelihood of reassault by 44% to 64%, depending on the specification used. Completing a 3-month program appeared to be as effective as completing a 5 1/2- or 9-month program. This moderate effect is an accomplishment considering the problems associated with the program participants and the inconsistency in the criminal justice system at the research sites. The findings remain tentative because of weak instrumental variables for reassault, but do confirm the need for more complex analyses of program effect. 相似文献
107.
Jones J Ward M Wellman N Hall J Lowe T 《Journal of psychosocial nursing and mental health services》2000,38(12):10-20
1. Nursing observation is a key component of psychiatric inpatient nursing care. 2. Patients' experiences of being observed are strongly influenced by the attitudes and behaviors of the observing nurses. 3. Patients prefer to be observed by nurses they know and who talk to them. 相似文献
108.
The aim of this work is to be a useful instrument for helping finance practitioners on the selection of suitable mutual fund portfolios. The portfolio selection problem is characterized by imprecision and/or vagueness inherent in the required data and more generally, in the context where investors have to make decisions. In order to mitigate these problems, a three stage model has been proposed based on a multi-index model and considering several market scenarios described in an imprecise way by an expert. The proposed fuzzy model allows the Decision Maker to select, by means of an outranking method, a suitable portfolio taking into account the uncertainty related to the market scenarios and the imprecision and/or vagueness associated with the model data. 相似文献
109.
Abstract By way of introduction to this special issue on rural masculinities, we provide an overview of masculinity studies, emphasizing the influential work of Robert W. Connell on hegemonic masculinity. We go on to distinguish between two main avenues of rural inquiry in masculinity studies: studies of the masculine in the rural and studies of the rural in the masculine, or what we also term the masculine rural and the rural masculine. We apply this distinction to the six contributions to this special issue, showing how most of the papers maintain a kind of dialogue between the two. We conclude by arguing that studies of rural masculinities are a contribution rather than an alternative to feminist scholarship in the rural social sciences, and that the topic of rural masculinities provides rural scholarship with opportunities for conducting research in other disciplines. 相似文献
110.
Hugh Campbell 《Rural sociology》2000,65(4):562-581
Abstract In this article I report the findings of an ethnographic study of men's pub drinking in rural New Zealand. By using the idea of hegemonic masculinity and incorporating theoretical ideas of gender performativity, the analysis focuses on aspects of drinking performance that are central to the establishment of hegemony by a particular version of masculinity in this community. Two important characteristics of pub drinking performance are conversational cockfighting and the disciplines of drinking. These combine to ensure that a particular version of masculinity, here called pub(lic) masculinity, is able to reproduce itself. A further finding is that masculinity in this kind of performative situation develops a degree of invisibility. Using the metaphor of the “glass phallus,” I engage with the difficulties of analyzing an invisible masculinity and argue that rendering masculinity visible is an important task for any sociological analysis of both public leisure sites in rural society and the embodied performance of alcohol consumption by men in public spaces. 相似文献