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131.
Greil AL McQuillan J Shreffler KM Johnson KM Slauson-Blevins KS 《Journal of health and social behavior》2011,52(4):493-509
Evidence of group differences in reproductive control and access to reproductive health care suggests the continued existence of "stratified reproduction" in the United States. Women of color are overrepresented among people with infertility but are underrepresented among those who receive medical services. The authors employ path analysis to uncover mechanisms accounting for these differences among black, Hispanic, Asian, and non-Hispanic white women using a probability-based sample of 2,162 U.S. women. Black and Hispanic women are less likely to receive services than other women. The enabling conditions of income, education, and private insurance partially mediate the relationship between race-ethnicity and receipt of services but do not fully account for the association at all levels of service. For black and Hispanic women, social cues, enabling conditions, and predisposing conditions contribute to disparities in receipt of services. Most of the association between race-ethnicity and service receipt is indirect rather than direct. 相似文献
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Self-regulation consumes a form of strength or energy. The authors investigated aftereffects of self-regulation depletion on muscle-endurance performance in older adults. Participants (N = 61, mean age = 71) were randomized to a self-regulation-depletion or control group and completed 2 muscle-endurance performance tasks involving isometric handgrip squeezing that were separated by a cognitive-depletion task. The depletion group showed greater deterioration of muscle-endurance performance than controls, F(1, 59) = 7.31, p = .009. Results are comparable to those of younger adults in a similar study and support Baumeister et al.'s limited-strength model. Self-regulation may contribute to central-nervous-system fatigue; however, biological processes may allow aging muscle to offset depletion of self-regulatory resources affecting muscle-endurance performance. 相似文献
134.
Fear of crime research has primarily focused on fear of crime in general or on fear of specific types of violent crimes. This study builds from this line of research by focusing exclusively on the night fear of six types of property crimes, including fear of burglary while away from home, vehicle theft, bicycle theft, property theft, vandalism, and vehicle burglary. This study examines the effects of victimization, vicarious victimization, and perceived risk on fear of property crime. Survey data from college students reveal that victimization and vicarious victimization were not significant predictors of fear of property crime, whereas perceived risk was a consistent and significant predictor of fear of all property crimes. 相似文献
135.
Health and illness are not objective states but socially constructed categories. We focus here on infertility, a phenomenon that has shifted from being seen as a private problem of couples to being seen as a medical condition. Studying infertility provides an ideal vantage point from which to study such features of health care as inter‐societal and cross‐cultural disparities in health care, the relationship between identity and health, gender roles, and social and cultural variations in the process of medicalization. Infertility is stratified, both globally and within Western societies. Access to care is extremely limited for many women in developing societies and also for marginalized women in some highly industrialized societies. We also discuss the ways in which responses to infertility are influenced by the process of self‐definition. The experience of infertility is profoundly shaped by varying degrees of pronatalism and patriarchy. In advanced industrial societies, where voluntary childfree status is acknowledged, many women experience infertility as a ‘secret stigma’; in other cultures, where motherhood is normative for all women, infertility may be impossible to hide. In the West, acceptance of the medical model is virtually hegemonic, but in other societies medical interpretations of infertility coexist with traditional interpretations. 相似文献
136.
Narayana R. Kocherlakota 《Econometrica : journal of the Econometric Society》2005,73(5):1587-1621
In this paper, I consider a dynamic economy in which a government needs to finance a stochastic process of purchases. The agents in the economy are privately informed about their skills, which evolve stochastically over time; I impose no restriction on the stochastic evolution of skills. I construct a tax system that implements a symmetric constrained Pareto optimal allocation. The tax system is constrained to be linear in an agent's wealth, but can be arbitrarily nonlinear in his current and past labor incomes. I find that wealth taxes in a given period depend on the individual's labor income in that period and previous ones. However, in any period, the expectation of an agent's wealth tax rate in the following period is zero. As well, the government never collects any net revenue from wealth taxes. 相似文献
137.
An Australian history of the subordination of midwifery 总被引:2,自引:2,他引:0
This paper analyses the history of the subordination of midwifery to medicine and nursing. With the important exception of Evan Willis’ work on medical dominance and Annette Summers’ work on the takeover of midwifery by nursing, other histories of Australian midwifery have taken a neutral approach to issue of power and control. The aim of analysing this period is to identify the strategies of power that were used to subordinate midwifery. With increased consciousness of how power has operated in the past, midwives and woman of today can be more empowered when seeking to promote normal birth and midwifery models of care.Concepts of ‘power’, ‘the state’ and midwife are defined and discussed. A summary of the decline of midwifery and the rise of obstetrics in Europe and the United Kingdom (UK) gives a background against which to understand the Australian experience. The historical account given here draws to a climax by focussing on the period 1886–1928. It was during this time that medicine forged an alliance with nursing and achieved both legal and disciplinary control of midwifery. Knowing how this was done is important because it helps us to recognise the power strategies that are currently being used by medicine. This is helpful when planning how these strategies might be matched or countered by contemporary woman and midwives when seeking to promote normal birth and midwifery models of care. 相似文献
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