全文获取类型
收费全文 | 1358篇 |
免费 | 35篇 |
国内免费 | 12篇 |
专业分类
管理学 | 115篇 |
民族学 | 10篇 |
人口学 | 19篇 |
丛书文集 | 100篇 |
理论方法论 | 27篇 |
综合类 | 666篇 |
社会学 | 90篇 |
统计学 | 378篇 |
出版年
2024年 | 3篇 |
2023年 | 14篇 |
2022年 | 16篇 |
2021年 | 12篇 |
2020年 | 22篇 |
2019年 | 25篇 |
2018年 | 42篇 |
2017年 | 58篇 |
2016年 | 34篇 |
2015年 | 35篇 |
2014年 | 48篇 |
2013年 | 197篇 |
2012年 | 94篇 |
2011年 | 82篇 |
2010年 | 61篇 |
2009年 | 52篇 |
2008年 | 70篇 |
2007年 | 65篇 |
2006年 | 68篇 |
2005年 | 71篇 |
2004年 | 59篇 |
2003年 | 64篇 |
2002年 | 58篇 |
2001年 | 47篇 |
2000年 | 28篇 |
1999年 | 13篇 |
1998年 | 13篇 |
1997年 | 12篇 |
1996年 | 6篇 |
1995年 | 5篇 |
1994年 | 6篇 |
1993年 | 8篇 |
1992年 | 1篇 |
1991年 | 3篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1981年 | 1篇 |
排序方式: 共有1405条查询结果,搜索用时 31 毫秒
61.
62.
This paper presents a general method of constructing schematic saturated orthogonal arrays of strength two. We consider a class of mixed saturated orthogonal arrays produced from saturated symmetric orthogonal arrays by using the contractive replacement method, study the Hamming distances of the rows, construct their association schemes, and prove that they are schematic. Some examples are given to illustrate this construction method. 相似文献
63.
James Corby 《Journal for Cultural Research》2017,21(4):368-382
AbstractThis article focuses on two problems associated with tragedy. One ancient: what is it that draws us to the dramatic presentation of events of terrible suffering and loss? And one modern: namely, that while tragedies are still performed and appreciated, little new tragedy is being written. It will be argued in relation to the second problem that the vitality of tragedy as a dramatic form requires a less rigid approach to what might be considered tragic. And in relation to the first problem it will be argued that this more expansive conception of tragedy will allow an understanding of the ‘pay-off’ of tragedy in a way that draws both on the tradition that focuses on tragedy as cathartic therapeutic, and on the tradition that sees it as a thought laboratory that allows ethical dilemmas to be posed and explored from different perspectives. This argument constitutes a two-fold dialectical synthesis (emotional and intellectual approaches to tragedy on the one hand and the technical and popular use of the word ‘tragedy’ on the other) and the effect of this is to facilitate an understanding of tragedy as establishing a ‘critical distance’ that sets the scene for the possibility of thinking. 相似文献
64.
Some goodness-of-fit procedures for the Cauchy distribution are presented. The power comparisons indicate that the new tests possess good performances among the competitors, especially against symmetric alternatives. A financial data set is analyzed for illustration. 相似文献
65.
Is ethnic prejudice declining in Britain? Change in social distance attitudes among ethnic majority and minority Britons
下载免费PDF全文
![点击此处可从《The British journal of sociology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Most literature on racial prejudice deals with the racial attitudes of the ethnic majority and ethnic minorities separately. This paper breaks this tradition. We examine the social distance attitudes of white and non‐white British residents to test if these attitudes follow the same trends over time, whether they are driven by the same social processes and whether they are inter‐related. We have three main findings. Firstly, social distance from other ethnic groups has declined over time for both white and ethnic minority Britons. For the white majority there are both period and cohort elements to this decline. Secondly, we see some evidence that social distance between the majority and minority groups is reciprocal. Specifically, minorities who experience rejection by the white British feel a greater sense of distance from them. Thirdly, we find that all groups share the perception of the same ethnic hierarchy. We see evidence of particularly widespread hostility towards Muslim Britons from all ethnic groups suggesting that Muslims are singled out for negative attention from many British residents of all other backgrounds, including a large number who do not express hostility to other groups. 相似文献
66.
Paulina Górska Michał Bilewicz Mikołaj Winiewski Agata Waszkiewicz 《Journal of homosexuality》2017,64(2):256-272
Psychological research on prejudice against homosexuals distinguishes between old-fashioned (traditional) and modern (contemporary) homonegativity, which differ with regard to their content, correlates, and consequences. The current research offers evidence for the validity of old-fashioned versus modern homonegativity distinction in the post-communist, East European context. In Studies 1 and 2 (Ns = 295 and 327, respectively) the Polish adaptations of the non-gendered and gendered Homonegativity Scale (Morrison, Parriag, & Morrison, 1999) and the Modern Homonegativity Scale (Morrison & Morrison, 2003) were developed. Furthermore, divergent (discriminant) validity of traditional and contemporary anti-homosexual prejudice was demonstrated. Old-fashioned and modern homonegativity exhibited differential relationships with social distance and support for same-sex couples’ relational rights. 相似文献
67.
Residential mobility and the spatial dispersion of personal networks: Effects on social support 总被引:2,自引:0,他引:2
Using a representative national sample of personal networks, this article explores how the spatial dispersion of networks, residential mobility and social support are linked. Three issues will be addressed here. Firstly, how is the spatial dispersion of personal networks related to individuals’ social characteristics, network composition and residential mobility? Secondly, how do the spatial dispersion of networks, residential mobility and their combined effect influence the number and (thirdly) the structure of emotional support ties? Results showed that the extent of the support was affected neither by the geographical distribution of the networks nor by residential mobility. Living far from one's birthplace, however, exerted two distinct, and opposite effects on the support network structure. On the one hand, mobility led to high spatial dispersion of personal contacts, which in turn favored a sparsely knit network centered around the mobile individual. On the other hand, by controlling for the effect of distance between the contacts, we found that individuals that cited long-distance ties tended to be part of more transitive support networks than those that cited local ties. We interpreted the latter effect as evidence that transitive ties may survive greater spatial distances than intransitive ones. These findings are discussed in view of spatial mobility and social network research. 相似文献
68.
高兹是法国当代左翼生态政治思想家,他以法国发展核电技术为例,从技术、经济、生态和安全方面对资本主义使用的核电技术进行了深刻的分析和批判。他指出核电技术是"资本的圈套",符合资本主义积累逻辑,是资本主义专制的政治选择,社会生态重建的基本前提是工具转换。高兹的核电批判理论为我们审视目前的能源发展战略提供了一种新的理论视野,他对节约能源以及采用新技术发展新型能源的思考,对建设生态文明具有重要的价值。 相似文献
69.
介绍了使用PC1D 5.9软件模拟高效单晶硅太阳能电池的方法。通过建立太阳能电池的结构模型和参数模型,在模拟的电池测试环境下,仿真得到太阳能电池的电压-电流曲线和量子效率曲线,并根据太阳能电池的理论,计算填充因子和转换效率的值。 相似文献
70.
Peter A. Rogerson 《Mathematical Population Studies》2013,20(3):229-238
A procedure is suggested for estimating migration distances from data on the proportion of migrants crossing regional boundaries. The method makes use of Buffon's needle, a problem in geometrical probability from the eighteenth century that was originally used as an empirical means of estimating π. The procedure is described for various scenarios that differ in their assumptions about region shape, the spatial distribution of population, and the distribution of migration distances. An application to migration distances in the United States is given, and additional attention is given to the estimation of intraregional migration distances. 相似文献