全文获取类型
收费全文 | 17476篇 |
免费 | 517篇 |
专业分类
管理学 | 2421篇 |
民族学 | 83篇 |
人才学 | 1篇 |
人口学 | 1798篇 |
丛书文集 | 88篇 |
教育普及 | 2篇 |
理论方法论 | 1594篇 |
现状及发展 | 1篇 |
综合类 | 196篇 |
社会学 | 8460篇 |
统计学 | 3349篇 |
出版年
2023年 | 115篇 |
2021年 | 113篇 |
2020年 | 266篇 |
2019年 | 382篇 |
2018年 | 449篇 |
2017年 | 605篇 |
2016年 | 467篇 |
2015年 | 295篇 |
2014年 | 409篇 |
2013年 | 2960篇 |
2012年 | 580篇 |
2011年 | 509篇 |
2010年 | 411篇 |
2009年 | 398篇 |
2008年 | 453篇 |
2007年 | 441篇 |
2006年 | 430篇 |
2005年 | 399篇 |
2004年 | 388篇 |
2003年 | 328篇 |
2002年 | 382篇 |
2001年 | 427篇 |
2000年 | 422篇 |
1999年 | 418篇 |
1998年 | 297篇 |
1997年 | 275篇 |
1996年 | 278篇 |
1995年 | 245篇 |
1994年 | 214篇 |
1993年 | 249篇 |
1992年 | 273篇 |
1991年 | 256篇 |
1990年 | 248篇 |
1989年 | 267篇 |
1988年 | 224篇 |
1987年 | 205篇 |
1986年 | 216篇 |
1985年 | 251篇 |
1984年 | 242篇 |
1983年 | 236篇 |
1982年 | 178篇 |
1981年 | 148篇 |
1980年 | 151篇 |
1979年 | 190篇 |
1978年 | 130篇 |
1977年 | 127篇 |
1976年 | 127篇 |
1975年 | 115篇 |
1974年 | 123篇 |
1973年 | 101篇 |
排序方式: 共有10000条查询结果,搜索用时 218 毫秒
151.
Many thousands of people in developing country cities depend on recycling materials from waste for their livelihoods. With the focus of the Millennium Development Goals on poverty reduction, and of waste strategies on improving recycling rates, one of the major challenges in solid waste management in developing countries is how best to work with this informal sector to improve their livelihoods, working conditions and efficiency in recycling.The general characteristics of informal recycling are reviewed, highlighting both positive and negative aspects. Despite the health and social problems associated with informal recycling, it provides significant economic benefits that need to be retained. Experience shows that it can be highly counterproductive to establish new formal waste recycling systems without taking into account informal systems that already exist. The preferred option is to integrate the informal sector into waste management planning, building on their practices and experience, while working to improve efficiency and the living and working conditions of those involved. Issues associated with integrating informal recycling into the formal waste management sector are discussed. 相似文献
152.
Prior corporate reputation, one responsibility of a public relations department, affects public perceptions toward corporate philanthropic messages and ultimately affects public attitudes toward the company. Using an experiment that emulates the sort of news consumption individuals normally undertake, participants inferred corporate charitable giving as a mutually beneficial activity when a company had a good reputation (H1a). Participants inferred corporate charitable giving as a self-interested activity when the company had a bad reputation (H1b). Also, public inference (suspicion) successfully mediated corporate prior reputation on public attitude toward the company (H2). Participants showed positive attitude toward the company when they inferred the company had an altruistic motive for charitable giving (H3a). However, participants showed negative attitude toward the company when they inferred the company had a self-interested motive for charitable giving (H3b). 相似文献
153.
Julia C. Nentwich 《Gender, Work and Organization》2006,13(6):499-521
This article provides a discursive perspective on the dilemmas of sameness and difference feminisms and their consequences for change projects. It explores how equal opportunity officers dealing with gender issues and introducing equality legislation in practice construct the meaning of equal opportunities. The analysis of the interpretative repertoires and ideological dilemmas drawn upon in ten interviews shows the highly context‐specific use of four different repertoires constructing gender equality: the sameness, difference, bandwidth and deconstructive repertoire. Interpreting the shifts between repertoires from the perspective of the ideological dilemma, new avenues for change are explored. The article concludes that the simultaneous use of all possible theoretical perspectives might be a worthwhile objective. 相似文献
154.
We examine how stand-up [sic] comedy constructs, circulates, perpetuates and/or disrupts stereotypical images of disabled persons in the United States. We use disabled people, rather than people-first language, to remind readers that disability is an ill-defined, culturally imposed attribute. Although humor is culturally specific, we draw on works of an international cadre of humanities scholars and social scientists to ground our analyses. We conclude that disability humor constitutes an emerging, liberatory art form. Disabled and non-disabled comedians elicit thought-provoking laughter and present disability as an interesting way to live. However, disabling humor still perpetuates stereotyping and isolation. 相似文献
155.
156.
157.
The increase of statistical software applications for PCs is caused by decreasing hardware costs and dramatically enhanced PC performance. Whereas in the past the domain of statistical computing has been reserved to mainframe solutions, a great number of new software packages for PCs have come out in the last five years. Therefore, the producers of established mainframe software were also forced to offer PC-based solutions. By limiting a market analysis to products with a medium set of well known statistical methods, the immense number of available products is reduced to about fifty systems. We ordered an evaluation copy of these systems to test the numerical quality, the system speed, and the performance of several procedures. Seventeen packages were made available for an extensive examination. This paper will (1) discuss the problems and the solutions of obtaining a complete and correct datamatrix that describes the entire market and (2) present the results of a comparative market analysis. 相似文献
158.
This article provides a sociological reading of cult films, in particular, The Rocky Horror Picture Show. Cult films are secular documents, celebrated as sacred texts by audiences and used as shared foci to collectively create rituals and belief systems. They differ from popular re-releases, fad films, films with cult qualities, and critical cult films in that they involve typical people in atypical situations, sympathetic deviance, challenges to traditional authority, reflections of societal strains, and paradoxical and interpretable resolutions. Examination of the Rocky Horror text and the cult activities that occur during its viewing, reveal it as a paradoxical indictment and validation of traditional societal arrangements. 相似文献
159.
Recent debates about flows of help within the family have indicated considerable diversity according to the type of help (money, services), and ages and gender of those involved, and have shown that values are only a partial guide to the scale of such flows. This paper focuses on a particular occasion for help, young people's housing, and a particular region, South-East England, where one would expect family financial help to be high given the capacity to help of older generations (due to higher average incomes and wealth) and the affordability problems faced by young people. It is shown that contrary to hypothesis only 12% of a sample of young people had received financial help for housing purposes since they had left home, less than found in previous studies with different samples. The amounts involved were less than young people believed their parents could afford. The role of inheritance was also found to be minor. The results from the different studies are explained as due to changes in the housing market, changing values regarding financial help and differences among the samples. Intensive re-interviews with three households from very different backgrounds are used to show the different ways in which family help operates. 相似文献
160.