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301.
The use of socio-technical data to predict elections is a growing research area. We argue that election prediction research suffers from under-specified theoretical models that do not properly distinguish between ‘poll-like’ and ‘prediction market-like’ mechanisms understand findings. More specifically, we argue that, in systems with strong norms and reputational feedback mechanisms, individuals have market-like incentives to bias content creation toward candidates they expect will win. We provide evidence for the merits of this approach using the creation of Wikipedia pages for candidates in the 2010 US and UK national legislative elections. We find that Wikipedia editors are more likely to create Wikipedia pages for challengers who have a better chance of defeating their incumbent opponent and that the timing of these page creations coincides with periods when collective expectations for the candidate's success are relatively high.  相似文献   
302.
This study collects and analyses the viewpoints of front-line youth workers regarding the notion of ‘Internet risks’. Previous studies have examined and discussed various dangers of the Internet. Parental, school, and governmental interventions are often called for by those concerned. The implicit assumption is that these are the people who possess the expertise to tackle the problems at hand. Through participation in three forums focusing on ‘Internet risks’, and in-depth interviews with 10 such ‘experts’ in Hong Kong, the study examines if this is a valid assumption. It finds that experts perceive Internet risks rather differently. In addition to the more conventional views about content, contact and conduct risks, our interviewees are aware that a new order is quickly emerging in the new media environment. Despite being considered as ‘experts’, they do not necessarily know how to tackle the so-called ‘youth-at-risk’. Rather, they are exploring how they would capitalize on the opportunities offered by the developments. The key findings highlight the need to critically review the notion of ‘Internet risks’. As with other risk frameworks, the ultimate aim is to develop intervention programmes. In this regard, risks are often treated as concrete problems that can be solved. Youth experts, however, find that the changing scope, speed and persistence of communication in today's information society present the biggest challenge in youth work. The existing framework of risks was unable to describe and account for such risks. In response, Internet risk has to be reconceptualized so that more updated, relevant and imaginative intervention can be introduced.  相似文献   
303.
Attrition represents a significant obstacle to overcome in any longitudinal research project. It is, perhaps, most keenly felt when the data collected are from a qualitative study, since, unlike quantitative longitudinal research, weighting factors cannot be applied to ‘correct’ for any biases in the achieved sample and even a small number of ‘lost’ respondents can equate to a large percentage of the original sample. It is perhaps because of qualitative longitudinal research’s (QLR) reliance on, generally speaking, smaller samples that few have been able to shed much light on which re-contacting procedures are associated with achieving higher rates of retention. In this article, using data from a fifth sweep of a larger but particularly challenging cohort of 199 former probationers, we explore the strategies which helped us maintain high levels of retention in a QLR study. The article contains many practical suggestions which others planning or undertaking similar studies may find useful.  相似文献   
304.
This paper discusses the relationship of northernness and performances of contemporary ethnic popular music, within the context of critical geography and postcolonial theory. The focus is on the Sámi ethnic minorities of northern Finland. The North of Finland, ‘nature-Finland’, is understood here as an imaginative region which over the course of several centuries has been constituted through various forms of stereotyping, mystifying, exoticising and othering of Sámi minorities in accordance with the nationalist endeavours of Southern Finland. While these stereotypes and preconceptions of northernness have delimited northern cultural activity, contemporary ethnic music is conceived here as a strategic tool with which stereotypes of northernness can be contested and the work of the preservation of ethnic heritage put into action. The focus is on the works of Inari Sámi-singing rap musician Amoc, Skolt Sámi-singing heavy rock girl Tiina Sanila and the North Sámi-singing hard rock band SomBy. Their music is approached as ‘singing acts’ that work as tools for the preservation of ethnic culture and minority languages and for the deconstruction of stereotypes directed at northernness. The paper claims that contemporary contexts and genres within which singing in Sámi languages takes place may inspire the audience to ponder and reconsider their own ways of perceiving Sáminess and northernness.  相似文献   
305.
Academic conferences embody a set of prescribed regulative practices. This article considers some of the tensions that arise when these normative expectations are disrupted by unruly bodies. As scholars of disability studies we lament the lack of understanding within an ableist society that is resistant to change. In this article, however, I invite us to explore closer to home to consider how unruly bodies might enable reflection on how disability is created even within our own ‘expert’ environments. It is argued here that new ways of conceptualising and accommodating behaviour at conference are required if these are to exemplify the inclusive and welcoming spaces desired by us all.  相似文献   
306.
During the last two or three decades, neuroscience has changed how we understand brain functioning. This shift, which is re-conceptualizing the relationship between the materiality of the brain and consciousness, is bound to have implications for intellectual disability, which is commonly seen as a condition of the brain. At present, examinations of intellectual disability that deploy techniques and concepts from neuroscience constitute a growing research field that has been welcomed in some quarters of the disability research community. The purpose of this article is to urge for caution as regards this development. I argue that the neuroscience of intellectual disability is embodying ideological propositions that need to be problematized. By theorizing the relationship between biology and politics and examining neuroscientific publications on intellectual disability, I argue that this strand of research is underpinned by a discursive division between normal and pathological, that it therefore constitutes a continuation of understanding intellectual disability as a ‘disorder’ and that any firm separation between the ‘nature’ of intellectual disability and processes of power is inherently problematic. To be able to critically approach the neuroscience of intellectual disability, it is vital that disability researchers problematize the relationship between biology and politics.  相似文献   
307.
频率学派和贝叶斯学派作为统计推理中的两个最重要的方法,对于这两种对立的研究方式的站队选择显然影响着研究者的研究活动。占有霸主地位的频率学派尽管是后来者,显然占有着优势的地位,而今年以来贝叶斯方法的复苏,重新向频率派发起挑战。文章从概率的产生作为开始,简单地介绍了统计的发展历程,并分别对这两种方法选择的实用、重要的可操作标准给予分析,认为两种方法各有利弊,对两种方法的选择应结合实际情况选择。  相似文献   
308.
神仙文化是我国特有的传统文化,神仙思想的产生于现代旅游活动有着必然的联系,神仙思想是最具特色的休闲文化。自贡市仙市镇是仙与盐的完美结合。从神仙文化与旅游活动的关系入手,分析了神仙文化与现代休闲文化的契合关系,并具体探讨了神仙文化在自贡市仙市镇乡村旅游规划中的运用问题:强调在景点打造、景观设计以及旅游活动项目的设计上应融入神仙文化元素。  相似文献   
309.
科技推动旅游产业的发展,旅游转型升级需要强化科技支撑。西部地区经济相对落后,创新能力较低,旅游业科技应用与研发水平不高,旅游科技发展亟需创新思路和工作方法,应以技术引进为基础,以技术扩散为重点,以技术创新为辅助,重点加强技术引进和扩散,大力推进模仿创新,积极培育自主创新。现阶段应制定激励政策,引导科技、教育、研发机构、行业协会形成合力,发展技术市场和中介组织,培育旅游科技应用与创新示范企业,推进智慧景区、智能酒店、数字化旅游城市试点建设。  相似文献   
310.
This paper seeks to contribute to the understanding of place as it relates to globalization and mobility by examining the sociolinguistic construction of a tourism site. A former residential neighborhood, West Street in Yangshuo County, China, was gradually transformed into a so‐called ‘global village’ for domestic tourists partly through appropriating English as one semiotic resource. Positioning this place in the global‐national‐local nexus, this study shows that the promotion of West Street as a ‘global village’ is not only driven by globalization or westernization, but more importantly capitalizes on English as a stylistic resource that indexes the modernist aspirations of the Chinese people. This commodified sense of place is nevertheless negotiated by tourists as they activate and (re‐)work the social meaning of place through their discursive practices. This highlights how place is a social construct, constantly transformed in the process of socio‐historical change, and also mediated by people's conceptualization, imagination and experience. 本文从社会语言学角度考察一处旅游景点的建构,旨在增进在全球化和流动时代背景下对‘地域’ (place) 的理解。位于中国阳朔县的西街,通过把英语作为一种符号资源,从一个历史居民街区转变成为所谓的‘地球村’。本研究从全球‐国家‐地方三位连结的框架审视该地域,说明‘地球村’不仅仅是全球化带动下的地方经济发展策略,更重要的是借用了在英语作为一种语言风格资源在中国社会中的作用。然而,这种构建的地域涵义也同时被游客通过不同方式激活和改写。本文提出,地域是社会构建的产物,其涵义随着社会历史的变革,人们对地域的理解,想象和体验,而不断改变。[Chinese]  相似文献   
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