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791.
Since the 1980s, many employment relationships in Taiwan have evolved from regular and long-term to contingent and short-term, with widespread downsizing adding a considerable amount of instability. Since these changes are part of a global trend, there is a growing literature concerning their influences on worker attitudes and work life quality. Here we analyze the impacts of changing employment practices on the quality of work life among Taiwanese workers, specifically analyzing the effects of nonstandard work arrangements and downsizing on job satisfaction. Data are from the 2005 Taiwan Social Change Survey, First Wave of the Fifth Phase: Work and Life Module. Our two main findings are (a) degree of use of nonstandard workers exerts a range of negative impacts on job satisfaction among regular workers, and (b) degree of downsizing exerts similar negative effects. We also discuss the moderating impacts of using nonstandard workers as part of a downsizing strategy.  相似文献   
792.
ABSTRACT

This study examines the types of benefits and drawbacks of a sample of daughter and daughter-in-law caregivers (CG) of people with dementia and explores the predictors associated with the identified benefits and drawbacks. The current study used a secondary analysis of a purposive sample of 102 daughters or daughters-in-law living in Northeast Ohio who were required to be using at least 8 hours of paid services per week to help in caring for their care recipient (CR) with Alzheimer’s disease or other memory problems. Logistic regression was used. All respondents answered that there were benefits of having the paid help, but 51% of them reported drawbacks as well. The analyses revealed that predictors of each identified benefit and drawback were different. Information about benefits and drawbacks of paid help is useful for service providers to design better services for CGs of people with dementia.  相似文献   
793.
This study evaluates the effect of childhood sexual and physical abuse on suicidality in adults with bipolar disorder. We conducted a retrospective chart review of adult outpatients (N= 381) with DSM-IV-TR-defined bipolar disorder seeking evaluation and treatment at an academic specialty research program (i.e., Mood Disorders Pharmacology Unit, University Health Network, University of Toronto) between October 2002 and November 2005. Eighteen percent (n = 68) of adult patients with bipolar disorder had a recorded history of childhood abuse (p = 0.009). Sixty-three percent (n = 43) of bipolar patients with a history of childhood abuse reported lifetime suicidality (chi2 = 6.885, df= 1, p = 0.009). Logistic regression analysis indicated that Childhood abuse was a significant predictor of lifetime suicidality in adult bipolar patients (OR = 2.05, CI = 1.19-3.510). Childhood abuse is associated with suicidal ideation and suicide attempts in adults with bipolar disorder. Anamnestic inquiry regarding childhood maltreatment is salient to risk assessment, illness management planning, preventative strategies, and treatment interventions in bipolar disorder.  相似文献   
794.
Quality management (QM) has often been promoted as a universal remedy, where organizations adopt these practices to enhance performance. However, implementation of QM has led to mixed results with some high‐profile failures. Some suggest that customizing QM practices to fit the organization's situational context can help avoid implementation failure and improve performance. However, research has not fully investigated how organizations should go about customizing quality practices. This article addresses this question by conceptualizing two fundamental yet different aspects of QM practices that have different learning objectives: quality exploitation (QEI) and quality exploration (QER). Drawing on experts and empirical data, we develop a reliable and valid set of measures for QEI and QER. Furthermore, the analysis shows the performance differences in the two sets of QM practices across different contextual settings. Specifically, the empirical results show that the benefits of different QM orientations depend on the level of competition and rate of product change. This research challenges prior conceptualizations of QM, and suggests a practical framework to guide decision makers in customizing QM practices.  相似文献   
795.
This paper presents the results of a longitudinal study of the effects of divorce on play and social interaction in children. Forty-eight middle class white preschool children from divorced families and a matched group of forty-eight non divorced families were studied at 2 months, 1 year and 2 years after divorce. In the first year following divorce disruptions were found in both play and social relations for boys and girls from divorced families. The adverse effects had largely disappeared for girls by two years after divorce; however, the effects were more intense and enduring for boys. The play patterns of children from divorced families, in comparison to those of children in non divorced families, were less socially and cognitively mature when measured shortly after divorce. Limitations and rigidity in fantasy play were particularly notable. In the year following divorce both boys and girls showed high rates of dependent helpseeking behavior and acting out, non-compliant behavior. This again was more enduring in boys than girls. Even when the behavior of boys from divorced families had improved they were viewed and responded to more negatively by peers and teachers than were children from non divorced families or girls from divorced families.  相似文献   
796.
Both earlier and current analytical perspectives on appropriate modes of delivering retirement provision have tended to underestimate both the inherent adaptability and the developmental potentialities of the national provident fund (NPF) model. The essence of this model is found in the welfare salience of the possibility of synergy between the NPF's direct (retirement provision) and indirect (development finance institution) roles in developing political economies. Diffusion is found to be important in the development of the NPF model from Asian origins and in its subsequent retention in a limited number of states. NPF "success stories" are few in number but potentially significant given their regional concentration and impact, the latter currently underlined by further expansion and development of existing NPFs and by recently renewed prospects for regional diffusion of the model. Further examination of the significantly enhanced welfare outcomes achieved through the creative utilization of existing NPFs underlines the potentiality for NPF-led development within "pillarized" retirement provision.  相似文献   
797.
798.
799.
Roger J. Bowden 《Statistics》2013,47(2):249-262
Reflexive shifting of a given distribution, using its own distribution function, can reveal information. The shifts are changes in measure such that the separation of the resulting left and right unit shifted distributions reveals the binary entropy of position, called locational or partition entropy. This can be used for spread and asymmetry functions. Alternatively, summary metrics for distributional asymmetry and spread can be based on the relative strengths of left- and right-hand shifts. Such metrics are applicable even for long tail densities where distributional moments may not exist.  相似文献   
800.
Various nonparametric procedures are known for the goodness-of-fit test in the univariate case. The distribution-free nature of these procedures does not extend to the multivariate case. In this paper, we consider an application of the theory of statistically equivalent blocks(SEB)to obtain distribution-free procedures for the multivariate case. The sample values are transformed to random variables which are distributed as sample spacings from a uniform distribution on [0, 1], under the null hypothesis. Various test statistics are known, based on the spacings, which are used for testing uniformity in the univariate case. Any of these statistics can be used in the multivariate situation, based on the spacings generated from the SEB. This paper gives an expository development of the theory of SEB and a review of tests for goodness-of-fit, based on sample spacings. To show an application of the SEB, we consider a test of bivariate normality.  相似文献   
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