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81.
2005年高校人文社科学报研究综述   总被引:1,自引:0,他引:1  
张伟 《阴山学刊》2006,19(3):107-114
2005年的高校人文社科学报研究,论域并无新的拓展,思考却在不断深入。论题主要集中在6个方面:学报编辑业务,学报名刊、名栏建设,学报改革与发展,学报编辑主体,学报编辑出版网络化,学报评价体系。  相似文献   
82.
Springer and Hauser (An Assessment of the Construct Validity of Ryff’s Scales of Psychological Well-Being: Method, Mode, and Measurement Effects. 2006. Social Science Research 35) tested one key aspect of the validity of Ryff’s six-factor model of psychological well-being (RPWB), namely, whether there is substantial independent variation among the six factors. In several large and heterogeneous samples, under a variety of model specifications, and using various sets of RPWB items, we found very high factor correlations among the dimensions of well-being, especially personal growth, purpose in life, self-acceptance, and environmental mastery. That is, the six-factor model makes theoretical claims that do not yield large or consistent empirical distinctions when standard measures and instrumentation are used. Where Ryff and Singer’s comment (Best News Yet on the Six-Factor Model of Well-Being. 2006. Social Science Research 35) refers directly to that analysis, their methodological discussion is most often irrelevant or incorrect. Their text largely ignores and fails to challenge our strong empirical findings about the factorial structure of well-being. In this response, we reinforce these findings and their implications for the (in)validity of the six-factor well-being model as implemented by Ryff. We also explain why Ryff and Singer’s lengthy review of studies that show differential relationships of RPWB factors with other variables should be interpreted with far greater caution than Ryff and Singer recognize. We offer recommendations for analyzing RPWB items in surveys that have already been conducted, but we also emphasize the need for a thorough rethinking of the measurement and dimensionality of psychological well-being.  相似文献   
83.
从指标的综合加权入手,对经典席位分配模型进行了推广,建立了多指标席位分配模型,以拓宽这种模型的应用范围.采用指标标准化,变权综合的方法对各种指标进行加权,克服了传统加权方法的不公平问题。最后以学校科研项目的分配说明多指标席位分配方法的更加合理,更加公平和广泛。  相似文献   
84.
The social status of people brought up as Catholics in Scotland, as measured by their occupational class, is analysed by using cross-sectional survey data gathered in 1997. The main finding is that Catholics have probably risen in social status to a greater extent than non-Catholics. The experience of Scottish Catholics seems to be distinctive, because no such patterns are found for England, and indeed in this respect Scottish Catholics more closely resemble members of non-Christian religions in England than they do English Catholics. The most likely explanation is the particular role which state-funded Catholic schools have played in Scotland, especially the system of comprehensive secondary schools that was set up after 1965. However, the analysis is suggestive rather than definitive and needs to be replicated on cohort data with larger sample sizes.  相似文献   
85.
Yur'yev A, Värnik A, Värnik P, Sisask M, Leppik L. Role of social welfare in European suicide prevention The aims of this study were to assess the relationship between suicide mortality and social expenditure in 26 European countries, explore attitudes towards welfare systems and their relationship with suicide mortality, and compare attitudes towards welfare provision in Eastern and Western Europe. The World Health Organization suicide data and Organisation for Economic Co‐operation and Development social expenditure data for 1980–2005 were used. Data on attitudes towards welfare systems were taken from the European Social Survey. Differences between mean scores for attitudes in Western and Eastern European countries were calculated. Correlations between social expenditure and suicide trends were negative in most countries for both genders. Inverse correlations between attitudes towards welfare provision and suicide mortality rates were demonstrated for males only. Differences in attitudes were found between Eastern and Western European countries; for example, confidence in the welfare system was found to be stronger in Western Europe. Higher social expenditure and greater confidence in welfare provision appear to have suicide‐preventive effects.  相似文献   
86.
This article presents an empirical analysis of firms' order backlogs, inventories, production, and price adjustments to unanticipated demand shocks. The data are obtained from quarterly INSEE Business Survey Tests on firms' realizations, expectations, and appraisals of some various economic variables. The analysis is based on the formulation and the estimation of a recursive system of conditional log-linear probability models.  相似文献   
87.
文章针对独立学院教师绩效考核过程中存在指标体系不健全、考核成绩计算过程中各项目权重分配不科学等问题,提出将基于层次分析法的主观赋权法与基于熵的客观赋权法相结合的主客观赋权法,以此提高权重分配的科学性与准确性;最后,选取某独立学院的教师进行实证分析.  相似文献   
88.
Todd Bridges 《Risk analysis》2011,31(8):1211-1225
Weight of evidence (WOE) methods are key components of ecological and human health risk assessments. Most WOE applications rely on the qualitative integration of diverse lines of evidence (LOE) representing impact on ecological receptors and humans. Recent calls for transparency in assessments and justifiability of management decisions are pushing the community to consider quantitative methods for integrated risk assessment and management. This article compares and contrasts the type of information required for application of individual WOE techniques and the outcomes that they provide in ecological risk assessment and proposes a multicriteria decision analysis (MCDA) framework for integrating individual LOE in support of management decisions. The use of quantitative WOE techniques is illustrated for a hypothetical but realistic case study of selecting remedial alternatives at a contaminated aquatic site. Use of formal MCDA does not necessarily eliminate biases and judgment calls necessary for selecting remedial alternatives, but allows for transparent evaluation and fusion of individual LOE. It also provides justifiable methods for selecting remedial alternatives consistent with stakeholder and decision‐maker values.  相似文献   
89.
本文介绍的高倍增为离心机构是一种创新型机构.与传统离心机构相比,它的主要力学特征是具有功能不同的两类离心重块,即输出重块与增为重块.输出重块的实际输出力为其自身产生的离心力与增力重块产生的离心力经过高倍放大后再作用在输出重块上的力的和.本文对几种传统离心机构进行了简要介绍,对高倍增力离心机构进行了结构研究及力学分析,并对其应用领域的拓宽进行了展望.  相似文献   
90.
Summary.  We consider the problem of obtaining population-based inference in the presence of missing data and outliers in the context of estimating the prevalence of obesity and body mass index measures from the 'Healthy for life' study. Identifying multiple outliers in a multivariate setting is problematic because of problems such as masking, in which groups of outliers inflate the covariance matrix in a fashion that prevents their identification when included, and swamping, in which outliers skew covariances in a fashion that makes non-outlying observations appear to be outliers. We develop a latent class model that assumes that each observation belongs to one of K unobserved latent classes, with each latent class having a distinct covariance matrix. We consider the latent class covariance matrix with the largest determinant to form an 'outlier class'. By separating the covariance matrix for the outliers from the covariance matrices for the remainder of the data, we avoid the problems of masking and swamping. As did Ghosh-Dastidar and Schafer, we use a multiple-imputation approach, which allows us simultaneously to conduct inference after removing cases that appear to be outliers and to promulgate uncertainty in the outlier status through the model inference. We extend the work of Ghosh-Dastidar and Schafer by embedding the outlier class in a larger mixture model, consider penalized likelihood and posterior predictive distributions to assess model choice and model fit, and develop the model in a fashion to account for the complex sample design. We also consider the repeated sampling properties of the multiple imputation removal of outliers.  相似文献   
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