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31.
This paper outlines recent data collection tools and methodologies that the International Organization for Migration (IOM) has been using in order to gather information on human mobility as influenced by environmental factors and their impacts. It looks at alternative ways for collecting and analysing data in the face of methodological challenges related to the multicausality of movements, the voluntary/involuntary continuum in human (im)mobility decisions in the context of environmental and climate change, and the policy and epistemological imperative from viewing migration as an adaptation strategy. The paper finds that certain data collection approaches can be quickly deployed in rapid-onset disasters as well as applied in contexts of gradual, slow-onset environmental change to provide information useful for operational responses to immediate crises and/or for developing policies in response. Some of the tools can be useful in both contexts and may support both immediate and long-term operational, policy and research objectives.  相似文献   
32.
This paper investigates the identity constructions of youths who are objects of special interventions in the area of child welfare. The aim of the paper was to explore the various dimensions of resistance to institutional identities among youths in special schools and foster‐care institutions. Interviews were conducted with adolescents aged between 12 and 15, identified as having social, emotional and behavioural difficulties. The analysis generates knowledge about society's interventions as well as how adolescents respond to offered institutional identities by adopting different kinds of discursive resistance. The paper highlights the different types of discursive resistance that adolescents use to present themselves as accountable individuals and discusses the importance of considering resistance as a positive force rather than as something that must be defeated.  相似文献   
33.
Two-phase case–control studies cope with the problem of confounding by obtaining required additional information for a subset (phase 2) of all individuals (phase 1). Nowadays, studies with rich phase 1 data are available where only few unmeasured confounders need to be obtained in phase 2. The extended conditional maximum likelihood (ECML) approach in two-phase logistic regression is a novel method to analyse such data. Alternatively, two-phase case–control studies can be analysed by multiple imputation (MI), where phase 2 information for individuals included in phase 1 is treated as missing. We conducted a simulation of two-phase studies, where we compared the performance of ECML and MI in typical scenarios with rich phase 1. Regarding exposure effect, MI was less biased and more precise than ECML. Furthermore, ECML was sensitive against misspecification of the participation model. We therefore recommend MI to analyse two-phase case–control studies in situations with rich phase 1 data.  相似文献   
34.
On the basis of the deconstructive idea of dance as a means to experience inner coherences as well as dehiscences within the body, an interdisciplinary project between psychosomatic medicine, pediatrics and dance is outlined. Social processes between dancers, adolescents and trainer within a single clinically more in detail described workshop are presented and related to the situation of chronically ill children. Hereby, a reintegration of the rejected and negatively charged body in chronic conditions is initialized.  相似文献   
35.
In the last thirty years, a process of global norm creation in the field of gender equality has taken place. The Convention on the Elimination of All Forms of Discrimination Against Women marks a milestone in this process: it emerged as the first legally binding international instrument for the protection of women's rights. The 180 states that have ratified the Convention have interpreted their treaty obligations in diverse ways, ranging from reluctance to active incorporation. Beyond its original mandate, CEDAW has increased attention on gender issues within the UN human rights framework. Further, it has motivated transnational NGO activism that uses the Convention to connect local understandings of women's rights with global standards to influence national policy developments. Taking these global, national and transnational dynamics together, the article argues that CEDAW has been transformed from a ‘classical’ intergovernmental regime to a transnational network enforcing women's rights. Based on these findings, a theoretical view on global norm creation and enforcement is developed that stresses the reciprocal interrelation between global, national and local spheres. Instead of assuming a ‘trickle-down’ dynamic as a consequence of global agreements, it is argued that the legitimacy and authority of global norms depends on their active interpretation and appropriation within national and local contexts all over the world.  相似文献   
36.
Studies within the field of rural geography have lately to a noticeable extent enriched the theme of the creation of masculinities and femininities focussing on social constructions of the rural, as well as social constructions of gender. In this study I aim to discuss some expressed discourses of the rural in order to illuminate the power relation between the urban and the rural and the spatial implications of the construction of masculinities and femininities.Taking three Swedish television productions as a point of departure, I will argue that an urban hegemony exists and that the programmes reveal how rural masculinities are constructed. The aim is firstly to add a spatial dimension to the constructions of masculinities, and secondly to show how media builds up and emphasises a gap between the rural and the urban in these constructions. Cutting-edge media is of interest, as it is active in reproducing certain practices and also in identifying who is following the norm and who is deviating from it. The three television productions highlight the construction of rural masculinities in terms of seeking help and being ‘backward’; that rural men are unequal and traditional as well as deviating and out of place.  相似文献   
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38.
The need to demystify and ‘ground’ globalization has spurred many calls for multi‐site fieldwork. This article discusses how such fieldwork was used to examine the contemporary restructuring of fresh food commodity chains between Africa and Europe, at a time of increasing European concerns about food safety and quality. Drawing on convention theory and actor‐network theory for conceptual guidance, qualitative fieldwork was conducted at sites of production, import and export in ‘anglophone’ (Zambia–London) and ‘francophone’ (Burkina Faso–Paris) commodity chains. The article also discusses the challenges posed by multi‐site research, especially in realms where secrecy and deception are standard tools of the trade.  相似文献   
39.
For micro-datasets considered for release as scientific or public use files, statistical agencies have to face the dilemma of guaranteeing the confidentiality of survey respondents on the one hand and offering sufficiently detailed data on the other hand. For that reason, a variety of methods to guarantee disclosure control is discussed in the literature. In this paper, we present an application of Rubin’s (J. Off. Stat. 9, 462–468, 1993) idea to generate synthetic datasets from existing confidential survey data for public release.We use a set of variables from the 1997 wave of the German IAB Establishment Panel and evaluate the quality of the approach by comparing results from an analysis by Zwick (Ger. Econ. Rev. 6(2), 155–184, 2005) with the original data with the results we achieve for the same analysis run on the dataset after the imputation procedure. The comparison shows that valid inferences can be obtained using the synthetic datasets in this context, while confidentiality is guaranteed for the survey participants.  相似文献   
40.
This paper establishes that instruments enable the identification of nonparametric regression models in the presence of measurement error by providing a closed form solution for the regression function in terms of Fourier transforms of conditional expectations of observable variables. For parametrically specified regression functions, we propose a root n consistent and asymptotically normal estimator that takes the familiar form of a generalized method of moments estimator with a plugged‐in nonparametric kernel density estimate. Both the identification and the estimation methodologies rely on Fourier analysis and on the theory of generalized functions. The finite‐sample properties of the estimator are investigated through Monte Carlo simulations.  相似文献   
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