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81.
One vision of a post Brexit Britain is of a political economy sustained by highly flexible labour markets, light touch regulation, and a hyper competitive low-tax regime. This article focuses on the tax element, evaluating the prospects of this vision’s realization on the basis of the attributes of the British political economy, the substance of the Britain’s new found freedoms and the forces at play in the European and international regulatory environment. Britain is seeking a smooth transition via a strategy of upgrading and expanding national position in global wealth chains (GWCs). Occupying space in GWCs requires a series of careful balancing acts between making a tax offer attractive to mobile capital and maintaining revenue, designing a low-tax regime and staying within the boundaries of accepted practice established by multilateral rules and norms, and between multiple, often conflicting, goals that Britain must simultaneously pursue as it leaves the European Union. With hard Brexit, Britain will pursue this vision, but these balances are likely to prove illusive.  相似文献   
82.
We examine how changes in maternal work hours affect adolescent children's school participation and performance outcomes using data from interviews in 1998 and 2001 with approximately 1700 women who, in May 1995, were welfare-reliant, single mothers of adolescents living in neighborhoods of concentrated poverty in Cuyahoga (Cleveland), Los Angeles, Miami-Dade, and Philadelphia counties. Analyses control for a broad array of mothers' characteristics, including their psychological and physical health, experiences with domestic violence and substance abuse, as well as unobserved time-invariant characteristics. In fixed-effects models, we find unfavorable effects of increased maternal work hours on three of six outcomes: skipping school, performing above average, and parental contact about behavior problems. Adolescent-aged sons seem to be particularly sensitive to changes in mothers' hours of work.  相似文献   
83.
This article proposes several conceptual perspectives designed to advance our understanding of the material and experiential conditions contributing to persistent disparities in rates of morbidity and mortality among groups unequal in their social and economic statuses. An underlying assumption is that these disparities, which are in clear evidence at mid- and late life, may be anchored to earlier circumstances of the life course. Of particular interest are those circumstances resulting in people with the least privileged statuses having the greatest chances of exposure to health-related stressors. Among the stressors closely linked to status and status attainment are those that continue or are repeated across the life course, such as enduring economic strain and discriminatory experiences. Also taking a long-range toll on health are circumstances of stress proliferation, a process that places people exposed to a serious adversity at risk for later exposure to additional adversities. We suggest that this process can be observed in instances of trauma, in early out-of-sequence transitions, and in the case of undesired changes that disrupt behaviors and relationships in established roles. Effective effort to close the systemic health gaps must recognize their structural underpinnings.  相似文献   
84.
Tobacco use among youth remains one of our nation's most significant public health problems, and yet available evidence from prevention and cessation person-centered approaches has been mixed. Given these disappointing outcomes, some have recommended more public health approaches, and these include tobacco sales-to-minors and possession-use-purchase laws. While community members and police officials have endorsed these types of public health initiatives, many within the public health community have been either guarded or even oppositional to such approaches. The primary reasons for this controversy are reviewed in this article. Outcome studies indicate that sales-to-minors laws can be an effective step toward the reduction of youth access to commercial sources of tobacco. However, even with these laws in place, many youth indicate that they continue to have easy access to tobacco, often by means of social sources. Advocates of these approaches have argued that more comprehensive public health interventions are needed, such as programs that combine youth access and possession-use-purchase laws. This article reviews the ongoing debate behind these types of public health efforts, and examines the evidence of such programs to reduce youth tobacco use.  相似文献   
85.
The increased prevalence of work-related cumulative trauma disorders (CTDs) of the upper extremity highlights the need for effective prevention programs. This paper examines the effectiveness of different intervention strategies used to educate workers about the prevention of upper extremity CTDs. The articles reviewed include primary prevention and reinjury prevention interventions in both clinical and workplace settings. The current research findings are inconclusive. Intervention strategies may include discussion, demonstration, or practice of proper posture and body mechanics. Practice of correct techniques may not be necessary to achieve improved hand-use patterns in assembly-line workers. However, practice with intensive feedback may be necessary to achieve the best performance of hand-wrist position, but not sitting posture, in computer operators. The effects of practice on correct hand use may depend on the type of job task. Further research is needed to clarify the role of practice and feedback in CTD prevention.  相似文献   
86.
Five acoustic characteristics of five operationally defined laugh responses and the habitual speech fundamental frequency (F0) from each of 11 male college students are described in this study. Findings revealed a positive correlation between the means of laugh duration and number of intensity peaks. Analysis of variance performed between each of the three F0 measures of laughter as well as the F0 of habitual speech indicated differences in means were not statistically significant. A significant difference was found between the means of the habitual speech F0 and the peak laugh F0. Implications of these findings are discussed.  相似文献   
87.
88.
Public policy attention to numerous issues arising from children's television commercials has resulted in considerable research interest in this area. Most studies have been based on 1) cognitive developmental approaches; 2) survey methods based on parental reports of child viewing; 3) a view of the child as an atomized entity in the viewing environment. This study focuses on interactive episodes of child viewing. Behavior specimens of interactive viewing collected by naturalistic methods are presented illustrating children and parents actively shaping the commercial viewing situation.  相似文献   
89.
This study investigated the patterns of parental bereavement in 20 parents who have lost a child to cancer, congenital heart disease, meningitis, or drowning in the last 19 months, using semi-structured interviews and standardized questionnaires of depression and grief. Qualitative content analysis of interviews identified three bereavement patterns: The majority of parents (65%) presented uncomplicated, Integrated Grief five mothers were Consumed by Grief and one mother and one father expressed Minimal Grief. Quotes from parents exemplified these patterns. Parental gender, symptoms of depression, and pre-death relationship between parents and their deceased child differentially related to these patterns. Having surviving children, social support, and being active appeared to help to integrate grief into daily life. These findings illustrate differential patterns of parental bereavement and related factors, information that has important implications for identifying at-risk parents for complicated bereavement.  相似文献   
90.
Individual and structural explanations of poverty   总被引:1,自引:0,他引:1  
This article illustrates the difference between individual and structural accounts of poverty in the U.S. Some of the correlates of poverty among individuals are job loss, low skills, female family head, discrimination against blacks and hispanics, family size, and age at marriage. The structural factors producing a high rate of poverty are the reproduction of the class system, macroeconomic policies, the vicious circle of poverty, the structure of the electoral process, the structure of the economy, institutionalized gender discrimination, and institutionalized ethnic discrimination. Thus, the variables accounting for each phenomenon are different. A theoretical rationale for the relationship between social structure and rates of events is presented, and similarities between the approach used here and research in other disciplines are noted.  相似文献   
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