首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3174篇
  免费   791篇
管理学   723篇
民族学   8篇
人口学   105篇
理论方法论   680篇
综合类   5篇
社会学   2108篇
统计学   336篇
  2023年   3篇
  2021年   71篇
  2020年   143篇
  2019年   309篇
  2018年   132篇
  2017年   227篇
  2016年   271篇
  2015年   267篇
  2014年   246篇
  2013年   457篇
  2012年   207篇
  2011年   202篇
  2010年   161篇
  2009年   132篇
  2008年   180篇
  2007年   115篇
  2006年   132篇
  2005年   94篇
  2004年   105篇
  2003年   88篇
  2002年   62篇
  2001年   77篇
  2000年   63篇
  1999年   16篇
  1998年   8篇
  1997年   17篇
  1996年   18篇
  1995年   16篇
  1994年   13篇
  1993年   18篇
  1992年   8篇
  1991年   13篇
  1990年   5篇
  1989年   11篇
  1988年   16篇
  1987年   7篇
  1986年   7篇
  1985年   7篇
  1984年   2篇
  1983年   4篇
  1982年   3篇
  1981年   5篇
  1980年   3篇
  1979年   5篇
  1978年   8篇
  1977年   2篇
  1975年   3篇
  1971年   1篇
  1970年   1篇
  1967年   1篇
排序方式: 共有3965条查询结果,搜索用时 515 毫秒
991.
Ideology is a core and contested concept in the social sciences, but also long deployed in management research to highlight the political, embedded and/or obscuring nature of ideas. Indeed, many would argue that management itself is inherently ideological in legitimating or privileging managerial interests and concealing other groups and ways of organizing. In the first systematic review of how ideology has been conceptualized in management studies, this paper explores its diverse and changing meanings in order to develop and sustain the concept. It is based on a heuristic review of 175 articles and 41 books published between 1956 and 2018. Further developing categories used in the social sciences around its role, we found views of ideology as: (1) domination; (2) legitimation; (3) interpretation; (4) integration; and (5) normative logic. In addition, emerging perspectives were identified where ideology was (6) an object of critique or (7) fantasy structuring social reality. We describe, illustrate and evaluate these often internally diverse and interrelated perspectives, as well as comparing them with sometimes competing notions within the management field, such as discourse, culture and legitimation. We also bring together the different approaches and argue for a pluralist, but not infinitely flexible, approach to the concept. In doing so, we identify research agendas for ideology within management and organization studies.  相似文献   
992.
993.
The nature and role of social groups is a central tension in sociology. On the one hand, the idea of a group enables sociologists to locate and describe individuals in terms of characteristics that are shared with others. On the other, emphasizing the fluidity of categories such as gender or ethnicity undermines their legitimacy as ways of classifying people and, by extension, the legitimacy of categorization as a goal of sociological research. In this paper, we use a new research method known as the Imitation Game to defend the social group as a sociological concept. We show that, despite the diversity of practices that may be consistent with self‐identified membership of a group, there are also shared normative expectations – typically narrower in nature than the diversity displayed by individual group members – that shape the ways in which category membership can be discussed with, and performed to, others. Two claims follow from this. First, the Imitation Game provides a way of simultaneously revealing both the diversity and ‘groupishness’ of social groups. Second, that the social group, in the quasi‐Durkheimian sense of something that transcends the individual, remains an important concept for sociology.  相似文献   
994.
995.
The objective of this article is to characterize the risk of infection from airborne Mycobacterium tuberculosis bacilli exposure in commercial passenger trains based on a risk‐based probabilistic transmission modeling. We investigated the tuberculosis (TB) infection risks among commercial passengers by inhaled aerosol M. tuberculosis bacilli and quantify the patterns of TB transmission in Taiwan High Speed Rail (THSR). A deterministic Wells‐Riley mathematical model was used to account for the probability of infection risk from M. tuberculosis bacilli by linking the cough‐generated aerosol M. tuberculosis bacilli concentration and particle size distribution. We found that (i) the quantum generation rate of TB was estimated with a lognormal distribution of geometric mean (GM) of 54.29 and geometric standard deviation (GSD) of 3.05 quantum/h at particle size ≤ 5 μm and (ii) the basic reproduction numbers (R0) were estimated to be 0.69 (0.06–6.79), 2.82 (0.32–20.97), and 2.31 (0.25–17.69) for business, standard, and nonreserved cabins, respectively. The results indicate that commercial passengers taking standard and nonreserved cabins had higher transmission risk than those in business cabins based on conservatism. Our results also reveal that even a brief exposure, as in the bronchoscopy cases, can also result in a transmission when the quantum generation rate is high. This study could contribute to a better understanding of the dynamics of TB transmission in commercial passenger trains by assessing the relationship between TB infectiousness, passenger mobility, and key model parameters such as seat occupancy, ventilation rate, and exposure duration.  相似文献   
996.
997.
Nuclear facilities have long been seen as the top of the list of locally unwanted land uses (LULUs), with nuclear waste repositories generating the greatest opposition. Focusing on the case of the Waste Isolation Pilot Plant (WIPP) in southern New Mexico, we test competing hypotheses concerning the sources of opposition and support for siting the facility, including demographics, proximity, political ideology, and partisanship, and the unfolding policy process over time. This study tracks the changes of risk perception and acceptance of WIPP over a decade, using measures taken from 35 statewide surveys of New Mexico citizens spanning an 11‐year period from fall 1990 to summer 2001. This time span includes periods before and after WIPP became operational. We find that acceptance of WIPP is greater among those whose residences are closest to the WIPP facility. Surprisingly, and contrary to expectations drawn from the broader literature, acceptance is also greater among those who live closest to the nuclear waste transportation route. We also find that ideology, partisanship, government approval, and broader environmental concerns influence support for WIPP acceptance. Finally, the sequence of procedural steps taken toward formal approval of WIPP by government agencies proved to be important to gaining public acceptance, the most significant being the opening of the WIPP facility itself.  相似文献   
998.
999.
There is considerable interest among European politicians and policymakers in the factors influencing the destination preferences of refugees and other migrants. Drawing on in‐depth qualitative interviews with more than 250 Syrians, Eritreans and Nigerians, this article examines the destination preferences of those crossing the Mediterranean in 2015 and the extent to which they were aware of, and/or influenced by, policies intended to control and manage their arrival. Our findings question the extent to which deterrence policies have their intended or assumed effects. Preferred destinations are rarely identified solely, or even primarily, on the basis of migration policies devised by different governments with the explicit aim of reducing the number of arrivals. Rather they reflect the “coming together” of a wide range of factors, including access to protection and family reunification, the availability/accuracy of information, the overall economic environment and social networks. Moreover perceptions of migration policies may be more significant than their content as the implications are often not known or misunderstood.  相似文献   
1000.
We examine the theoretical as well as quantitative interrelations between endogenous business cycles, increasing returns to product variety and sector‐specific productive externalities within a two‐sector real business cycle model. In a calibrated version of our benchmark closed‐economy setting, the threshold level of investment externalities needed for equilibrium indeterminacy is found to be monotonically increasing in the degree of market competitiveness. We also study the model's local stability properties (i) when the parameters that govern the level of intermediate‐good producers' market power and the strength of variety effects are disentangled; and (ii) in the context of a small open economy. (JEL E30, E32, O41)  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号