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911.
女性主义批评是20世纪文学论坛中颇具颠覆型的革命.它从全新的角度审视了文学史,文学现象以及经典作家和作品,揭示了文学领域中想来被忽略的层面.论文利用女性主义批评分析了毛姆«人生的枷锁«中几个与主人公菲力蒲有重要关系的女性包括凯丽伯母、米尔锥以及萨拉.她们分别代表了毛姆心目中女性的三种形象--可悲的"天使"、"女恶魔"和理想女性.对作品中的女性形象做出分析,以至重新的阐释,发掘小说中毛姆含而不露女性观.  相似文献   
912.
Changes in riparian woody plant assemblages are anticipated in the southeastern United States due to increases in urbanization rates. Because riparian forests serve important roles in maintaining water quality and biodiversity, understanding how they respond to urbanization is crucial. The objective of this study was to examine forest structure and woody vegetation diversity indices of riparian communities in response to an urbanization gradient in West Georgia, USA. Measures of forest structure and diversity were compared to measures of urbanization and land cover. Although Liquidambar styracifluaand Quercus nigrawere dominant species in the forest stand and regeneration layer for all riparian communities, the invasive, non-native shrub Ligustrum sinense was the most dominant species observed in the regeneration layer for urban, developing, and agriculture communities. The proportion of non-native species in the forest stand and regeneration layer decreased and Shannon diversity of the regeneration layer increased with increasing distance from the urban center. Shifts in diversity indicate that anthropogenic disturbance may subdue the ability of diverse communities to resist non-native plant invasions.  相似文献   
913.
This article presents the results of a small scale study of the protective service caseload of a mid-western metropolitan area. The basic characteristics of the caseload match the national picture presented by the American Humane Association's National Study on Child Abuse and Neglect. The present study focused on the degree to which “systematic” vs. “random” forces appear to be at work in the progress of cases through the system. The overall picture is of some systematic efforts to conduct the process of referrals to community agencies but of a great deal of “randomness” in the bureaucratic closing of cases. This is a major area of concern.  相似文献   
914.
高校党校培训存在的培训粗放化、培养形式化、方式程序化、目标单一化等问题,致使大学生入党信念不坚定,呈现入党动机多元化的特征.本文采用调查问卷的形式对新时期高校党校培养教育现状进行了调研,对培训考察过程中存在的问题及遇到的瓶颈进行梳理总结,深入分析问题产生的原因,对新时期地方高校党校培养教育工作改革提出了富有成效的建设性意见.  相似文献   
915.
Two statistical issues that have arisen in the course of a study of mortality and disease related to the human immunodeficiency virus (HIV) in the haemophilia population of the UK are discussed. The first of these concerns methods of standardization for age and it is shown that, when the mortality of HIV-infected individuals with different severities of haemophilia are compared, an analysis based on the ratio of observed to national expected deaths suggests that mortality in HIV-infected individuals depends on the severity of their haemophilia. This conclusion is inappropriate and mortality in HIV-infected individuals is, in fact, similar regardless of severity of haemophilia. The second part of the paper discusses the effect of using various end points for studies of survival and progression of HIV-related disease. In the present example it was possible to calculate relative survival in HIV-infected individuals, i.e. survival after correcting for mortality expected in the absence of HIV infection. An analysis based on absolute survival gave a very similar picture of the effect of age at infection to an analysis based on relative survival, whereas an analysis based on the time to diagnosis of acquired immune deficiency syndrome (AIDS) underestimated the effect substantially and the possible alternative end point of time to AIDS or HIV-related death was shown to be subject to considerable misclassification error.  相似文献   
916.
Understanding the causes and consequences of genetic variation in human immunodeficiency virus (HIV) is one of the most important tasks facing medical and evolutionary biologists alike. A powerful analytical tool which is available to those working in this field is the phylogenetic tree, which describes the evolutionary relationships of the sequences in a sample and the history of the mutational events which separate them. Although phylogenetic trees of HIV are becoming commonplace, their use can be improved by tailoring the underlying statistical models to the idiosyncrasies of viral biology. The design and refinement of phylogenetic analyses consequently represents an important practical use of statistical methods in HIV research.  相似文献   
917.
This is a qualitative study of the situational determinants of coping with severe reactions to work-related stress, including burnout. The successful resolution of the crisis caused by an incapacity to work due to physical and emotional exhaustion is documented in an exploratory study of broad coping processes and specific strategies involved. Subjects were recruited from a large territory (the province of Quebec in Canada). Comparative analysis of the accounts of the 20 human service workers and 16 other professionals led to the identification of a common process typified by six consecutive stages: admitting the problem, distancing from work, restoring health, questioning values, exploring work possibilities and making objective changes. The recovery process is long and takes from 1 to 3 years. The ultimate strategy utilized by most of the subjects was to change their objectivc working conditions. Various strategies for identity reinforcement (seeking reassurance, understanding causes, seeking support) were observed in addition to the stages. Three-fifths of the subjects resorted to formal psychotherapy in the first sample. The recovery process appears to be of a psychosocial nature. This characteristic may render it sensitive to social context; although it has been observed in two samples, it would require testing in different working conditions and different countries.  相似文献   
918.
Urban public spaces are sites of struggles over gentrification. In increasingly diverse cities, these public spaces also host interactions among people of different class, race, ethnicity, and immigration status. How do people share public spaces in contexts of diversity and gentrification? I analyze the conflicting ways of imagining shared spaces by drawing on an ethnographic study of a community garden in a diverse and gentrifying neighborhood in New York City, conducted between 2011 and 2013. I examine how conflicts among gardeners about the aesthetics of the garden and norms of conduct reproduce larger gentrification struggles over culture and resources. Those who wanted the garden to be a lush and orderly space drew on their privilege and resources to leverage support from institutional actors and push through a vision that resonated with aesthetic preferences of affluent residents and developers. At the same time, I found that the diversity, combined with several other characteristics, created openings for cultural disruption. Utilizing relationships built across dramatic lines of class, race, and immigration difference, less privileged gardeners were able to destabilize hierarchies and defend their visions of this public space. Conflict and messy deliberation—rather than harmonious community—facilitated engagement with difference.  相似文献   
919.
ABSTRACT

This paper conceptualises organisational diversity as constituted by psychoanalytic lack. Empirically, we show how diversity as Lacanian lack is understood as nothing in or of itself, but as an empty signifier with no signified. The lack of diversity becomes a catalyst for desiring particular ideas of diversity that, however, constantly change due to the empty form of diversity. Anxiety manifests itself in the obsession of unobtainable idealised forms of diversity as well as in the uncertainty associated with the traumatic experience of always falling short of what is desired in an object – the experience of failed diversity. Conclusively, we discuss the productive potential of the power of lack. The impossibility of diversity is what, at once, conditions the possibility of diversity. We therefore suggest that the symptomatic anxiety provoked by the lack should be enjoyed in order to engage with new meaningful desires and fantasies of organisational diversity.  相似文献   
920.
Toleration is one of many responses towards diversity and difference. With the growing diversity, the theme of toleration has often taken centre stage in discussions of multiculturalism and social pluralism. Nonetheless, it has not received much attention in the social work profession. Social workers often encounter situations in which they face a choice between tolerating and not tolerating. We argue that toleration is a legitimate and relevant topic in social work discourse. To make this point, first, this paper discusses different conceptions of toleration. Then, it demonstrates its relevance to social work and explores a potential benefit of including the idea of toleration in social work discourse. Social work codes of ethics implicitly support toleration, or at least respect-toleration and esteem-toleration. Incorporating toleration in social work discourse may help social workers to better cope with or reduce ethical stress and disjuncture.  相似文献   
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