全文获取类型
收费全文 | 2195篇 |
免费 | 94篇 |
专业分类
管理学 | 258篇 |
民族学 | 23篇 |
人口学 | 232篇 |
丛书文集 | 14篇 |
理论方法论 | 293篇 |
综合类 | 47篇 |
社会学 | 1239篇 |
统计学 | 183篇 |
出版年
2023年 | 29篇 |
2022年 | 16篇 |
2021年 | 27篇 |
2020年 | 53篇 |
2019年 | 97篇 |
2018年 | 88篇 |
2017年 | 98篇 |
2016年 | 118篇 |
2015年 | 70篇 |
2014年 | 95篇 |
2013年 | 332篇 |
2012年 | 103篇 |
2011年 | 109篇 |
2010年 | 55篇 |
2009年 | 70篇 |
2008年 | 64篇 |
2007年 | 78篇 |
2006年 | 77篇 |
2005年 | 76篇 |
2004年 | 48篇 |
2003年 | 52篇 |
2002年 | 58篇 |
2001年 | 48篇 |
2000年 | 24篇 |
1999年 | 32篇 |
1998年 | 30篇 |
1997年 | 23篇 |
1996年 | 20篇 |
1995年 | 19篇 |
1994年 | 27篇 |
1993年 | 18篇 |
1992年 | 9篇 |
1991年 | 14篇 |
1990年 | 13篇 |
1989年 | 15篇 |
1988年 | 15篇 |
1987年 | 15篇 |
1986年 | 20篇 |
1985年 | 16篇 |
1984年 | 11篇 |
1983年 | 11篇 |
1982年 | 6篇 |
1981年 | 9篇 |
1980年 | 11篇 |
1979年 | 12篇 |
1978年 | 10篇 |
1977年 | 7篇 |
1976年 | 12篇 |
1975年 | 6篇 |
1974年 | 5篇 |
排序方式: 共有2289条查询结果,搜索用时 15 毫秒
21.
In this paper, the history of atmospheric science is traced, from the earliest discussions from meteorologists, and the first meetings to describe this new research area. The development of atmospheric science proceeded in three phases with each phase being marked by the attempt to organize resources, and bring into the atmospheric science network, scientists from other fields. I argue here that this construction of a science provides evidence of the social nature of science as well as the importance of organizations to the creation of a science. 相似文献
22.
Robert van Krieken 《The Sociological review》1991,39(1):1-25
The concept ‘social control’ has been criticised from a variety of quarters in recent years, particularly by historians and historical sociologists. However, it remains in common usage in sociological studies of welfare, deviance and social control. This paper shows, first, how this reliance on the concept of social control is rooted in a wider-ranging argument in social and political theory concerning the liberal-democratic fusion between the state and civil society, and that the lack of resolution of this argument is the foundation of the persistence of the concept social control in other areas of social inquiry, despite its repeated ‘falsification’. Second, the paper highlights the main arguments against the use of ‘social control’ in explaining social order, in particular the misunderstanding of class, culture and power which its use encourages, and the paper will conclude with a discussion of alternative ways of conceptualising the operation of power in contemporary societies. 相似文献
23.
Chappell Neena; Funk Laura; Carson Arlene; MacKenzie Patricia; Stanwick Richard 《Community Development Journal》2006,41(3):352-366
The need for multilevel, comprehensive health promotion programmeshas become widely accepted, as has the importance of communityapproaches. However, many health promotion programmes focuson change at the individual level, no doubt partly due to thedifficulty of implementing all-inclusive health promotion. Thispaper discusses two strategies for guiding multilevel projects:multiple methods for community assessment and charting projectactivities by level of change (a possibility framework). Thesestrategies help ensure a multilevel focus and provide valuableinformation that can assist with the implementation of multilevelhealth promotion research projects in specific community contexts.Our primary purpose, therefore, is not to focus on theory orresearch findings. Rather, our goal is to make visible two strategiesthat have been helpful in one health promotion research projectin Victoria, British Columbia, Canada. 相似文献
24.
This article looks at STTEP, an outreach project currently housed at the University of Pretoria, which concentrates on the teaching of western orchestral instruments, plus background areas such as music theory, to disadvantaged children and youth from a variety of townships around Pretoria, South Africa. STTEP’s direction can well be described as ‘right’ – pupils are already surrounded by all kinds of global phenomena, and their formal music studies in western classical music are not making them forget their roots. In fact, the contrary has been found to be the case and some interesting cultural fusions are already seen – always a sign of a living culture. 相似文献
25.
Within children's services, frameworks for assessing outcomes have been developed in the absence of consultation with children with autistic spectrum disorders and their parents. The research reported here worked with parents, other key adults and children with autistic spectrum disorders to identify desired outcomes. It found similarities with non‐autistic children in terms of the broad types of outcomes desired. However, the presence of autism meant either new or different sorts of outcomes were reported. Implications in terms of the ways outcomes for autistic children are defined and measured, and the role of services in achieving outcomes is discussed. © 2006 The Author(s). 相似文献
26.
Tymen J. van der Ploeg 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1995,6(3):255-274
This paper compares legal approaches to foundations in six economically well-developed democracies (USA, England and Wales,
Germany, Austria, France and the Netherlands). ‘Foundations’ refers to ‘non-governmental, non-membership, organisations, recognised
as a legal category with a purpose in the general interest’. This covers the common field of the common law's charity and
the civil law's foundation as a legal person. The countries organise public supervision of foundations in very different ways.
Mostly there is governmental involvement or involvement of an independent body in the establishment and governmental supervision
of foundations in action. In a few cases, the supervisory power—concerning the foundations' activities, not their establishment—is
with judicial authorities. Access to information of foundations (registration) and possible requests for sanctions by interested
parties are also rather different. Not all rules are in accordance with the freedom of organisation and some are less desirable.
The conclusion is that a balance between the freedom of the foundation (board), the protection of the public order and the
protection of the interests of others can be found in a system with systematic supervision at the establishment- and later
practice—by governmental or independent authorities or in a system with good registration and incidental supervision by judicial
authorities, also at the request of interested parties. Both have their advantages and disadvantages. 相似文献
27.
F. W. A. van Poppel 《Revue europeenne de demographie》1985,1(4):347-373
Both published results from the 1930, 1947, 1960 and 1971 censuses and unpublished ones are used to examine the influence that religious denomination, socio-economic group and region exerted on the fertility of marriages contracted between 1876 and 1959. A theory formulated by Lesthaeghe and Wilson on the relation between modes of production and secularization and the pace of fertility decline in Western Europe offers — in combination with van Heek's views on the special position of Dutch Roman Catholicism — a starting point for an explanation of why the fertility decline of Roman Catholics, self-employed and agricultural labourers lagged behind. 相似文献
28.
Research on firm search stresses the need for firms to adapt and align concurrently with their environment to optimize the ability to sense and seize opportunities for sustained performance. We postulate resource scarcity as an important contingency factor for the search-performance relationship, and assess its joint influence with high and low dynamism. Using a dataset spanning 23 years, we examine the performance implications of combinations of internal and external exploratory and exploitative search in resource-scarce environments, under conditions of high and low dynamism. We find that resource scarcity is an important condition for performance stemming from exploratory and exploitative search: even under conditions that involve low dynamism, but joined with resource scarcity, firms may benefit from pursuing exploratory and exploitative knowledge simultaneously. 相似文献
29.
30.
A cooperative game with transferable utilities– or simply a TU-game – describes a situation in which players can obtain certain payoffs by cooperation. A solution concept for these games is a function which assigns to every such a game a distribution of payoffs over the players in the game.
Famous solution concepts for TU-games are the Shapley value and the Banzhaf value. Both solution concepts have been axiomatized in various ways.
An important difference between these two solution concepts is the fact that the Shapley value always distributes the payoff
that can be obtained by the `grand coalition' consisting of all players cooperating together while the Banzhaf value does
not satisfy this property, i.e., the Banzhaf value is not efficient. In this paper we consider the normalized Banzhaf value which distributes the payoff that can be obtained by the `grand coalition' proportional to the Banzhaf values of the players.
This value does not satisfy certain axioms underlying the Banzhaf value. In this paper we introduce some new axioms that characterize
the normalized Banzhaf value. We also provide an axiomatization of the Shapley value using similar axioms.
Received: 10 April 1996 / Accepted: 2 June 1997 相似文献