全文获取类型
收费全文 | 5725篇 |
免费 | 97篇 |
专业分类
管理学 | 862篇 |
民族学 | 31篇 |
人才学 | 2篇 |
人口学 | 545篇 |
丛书文集 | 37篇 |
理论方法论 | 693篇 |
综合类 | 48篇 |
社会学 | 2894篇 |
统计学 | 710篇 |
出版年
2023年 | 22篇 |
2020年 | 89篇 |
2019年 | 108篇 |
2018年 | 94篇 |
2017年 | 134篇 |
2016年 | 145篇 |
2015年 | 100篇 |
2014年 | 139篇 |
2013年 | 946篇 |
2012年 | 172篇 |
2011年 | 157篇 |
2010年 | 133篇 |
2009年 | 147篇 |
2008年 | 169篇 |
2007年 | 166篇 |
2006年 | 152篇 |
2005年 | 193篇 |
2004年 | 215篇 |
2003年 | 179篇 |
2002年 | 192篇 |
2001年 | 147篇 |
2000年 | 115篇 |
1999年 | 128篇 |
1998年 | 111篇 |
1997年 | 100篇 |
1996年 | 87篇 |
1995年 | 92篇 |
1994年 | 87篇 |
1993年 | 99篇 |
1992年 | 74篇 |
1991年 | 86篇 |
1990年 | 60篇 |
1989年 | 59篇 |
1988年 | 67篇 |
1987年 | 50篇 |
1986年 | 50篇 |
1985年 | 62篇 |
1984年 | 57篇 |
1983年 | 55篇 |
1982年 | 59篇 |
1981年 | 49篇 |
1980年 | 49篇 |
1979年 | 46篇 |
1978年 | 44篇 |
1977年 | 45篇 |
1976年 | 44篇 |
1975年 | 43篇 |
1974年 | 32篇 |
1973年 | 29篇 |
1971年 | 22篇 |
排序方式: 共有5822条查询结果,搜索用时 15 毫秒
1.
2.
Abstract In recent years, church burnings in the South have attracted a great deal of attention. Many commentators have charged that they are a product of strained race relations throughout the South, and particularly of severe racial tensions in Southern rural areas. In this study we evaluate these claims. We begin by mapping the spatial coordinates of recorded church burnings from 1990 to 1997, and find that church arsons indeed are concentrated in the South. Church burnings, however, are a more urban phenomenon than popular media accounts would suggest. Our analysis then explores the influence of contextual factors (population and locale, racial composition and inequality, so‐cioeconomic conditions, local religious ecology, and patterns of reported crime) on church burnings in counties located in the study region. Logistic regression models confirm that church arsons are most likely to occur in small metropolitan statistical areas (MSAs) and non‐MSA counties containing a city of at least 10,000 residents. Church burnings also are especially likely in counties with a higher percentage of black residents, a larger number of churches relative to the rest of the state, and a higher arson rate. We conclude by discussing the implications of these findings for future research and public policy. 相似文献
3.
This article argues that attempts to utilize a Habermasian conception of the public space as a remedy for the democratic deficit deemed to be inherent within the political institutions of the European Union (EU) are unlikely to prove successful. It is argued that the instrumental goal demanded of the public space is contrary to the communicative rationality intrinsic to the Habermasian model. Moreover, the Habermasian conception of the public space as an arena independent of both the market and the state is non-operational because a public space independent of the market is inconceivable. An alternative conceptualization of the public space, focusing on the role of the market as a communicative process, and an alternative remedy for the European democratic deficit, focusing on liberal representative democracy, are proposed. 相似文献
4.
John Mingers 《The Sociological review》2002,50(2):278-299
The theory of autopoiesis, that is systems that are self‐producing or self‐constructing, was originally developed to explain the particular nature of living as opposed to non‐living entities. It was subsequently enlarged to encompass cognition and language leading to what is known as second‐order cybernetics. However, as with earlier biological theories, many authors have tried to extend the domain of the theory to encompass social systems, the most notable being Luhmann. The purpose of this article is to consider critically the extent to which the theory of autopoiesis, as originally defined, can be applied to social systems ‐ that is, whether social systems are autopoietic. And, if it cannot, whether some weaker version might be appropriate. 相似文献
5.
This article is the first of two consecutive reviews on the major empirical studies which have been carried out in an attempt to estimate the prevalence of child sexual abuse among females. The research is structured in terms of three sample categories: (a) probability and non-probability samples of the general population; (b) college student samples; and (c) clinical inpatient and outpatient samples. This part of the review deals with (a) and (b) and highlights a number of unresolved methodological issues which may contribute to the variance in reported prevalence rates. These include a myriad of definitions of child sexual abuse and different methods of eliciting information on possible histories of abuse. Despite these problems. taken as a whole the prevalence studies indicate the significant numbers of people who have experienced abuse and who are willing to disclose aspects of these abusive experiences. 相似文献
6.
Maximum likelihood estimation and goodness-of-fit techniques are used within a competing risks framework to obtain maximum likelihood estimates of hazard, density, and survivor functions for randomly right-censored variables. Goodness-of- fit techniques are used to fit distributions to the crude lifetimes, which are used to obtain an estimate of the hazard function, which, in turn, is used to construct the survivor and density functions of the net lifetime of the variable of interest. If only one of the crude lifetimes can be adequately characterized by a parametric model, then semi-parametric estimates may be obtained using a maximum likelihood estimate of one crude lifetime and the empirical distribution function of the other. Simulation studies show that the survivor function estimates from crude lifetimes compare favourably with those given by the product-limit estimator when crude lifetimes are chosen correctly. Other advantages are discussed. 相似文献
7.
John Bynner Heather Joshi 《Innovation: The European Journal of Social Science Research》2007,20(2):159-179
Survey data from cross-sectional snapshots give an incomplete picture of the social fabric. Without longitudinal information, planners, practitioners, social scientists and policy makers would be in the dark about dynamics, durations and pathways of human development. Longitudinal data collected in birth cohort studies give a better guide to long-term processes and outcomes and are more informative about the causal relations that are the drivers of disadvantage or success. The content and structure of Britain's Birth Cohort Studies are described to illustrate the challenges of creating and studying longitudinal evidence. Examples of findings and policies based on these prospective longitudinal studies are given, along with a discussion of the practical decisions that have to be confronted in undertaking them. 相似文献
8.
This paper proposes a new concept of rural development in an uncertain world. The nature of risk and uncertainty is discussed and risk management is defined as a positive model of economic and social behaviour. Some relevant paradigms for rural development are reviewed and evaluated within the general approach of risk management. It is demonstrated that the proposed view of risk management can effectively combine and reconcile different approaches by highlighting their advantages and shortcomings. Departing from a subjective definition of risk management, we progressively include its social dimensions which introduce both complexity and structure into the process of rural development. 相似文献
9.
10.
John Grin 《Poiesis & praxis》2004,2(2-3):157-174
In this contribution, I wish to explore the potential of health technology assessment and ethics for increasing our capacity to pre-empt the shortcomings and undesired consequences of modern health care while maintaining its benefits. Central is the presumption that in case of some health problems this cannot be done unless we explicitly reconsider some features of the modern health care system, especially those related to its strong reliance on scientific rationality and the strong role played by medical professionals. So as to both maintain the benefits of advanced health care and ensure that it produces less reason for concern, we need to reconsider our approach to rationality—and maybe even the way in which we build our health care system around that rationality. That is, we need to introduce an element of reflexivity. Two types of circumstances are being explored in which such reflexivity may prove worthwhile: controversies on side effects, and persistent problems encountered in optimising health care. Drawing on brief discussions of typical cases, we explore the potential of reflexive HTA and its methodical prerequisites. We conclude that ethicists may contribute to reflexive HTA, if they combine a hermeneutic—and often also participative—methodology with a solid understanding of the relation between the health problem under scrutiny and more general critique of the health care system. Insights from the areas of science and technology studies, as well as from social philosophy may be critical items in their tool kit. 相似文献