首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   75篇
  免费   0篇
管理学   10篇
民族学   1篇
人口学   14篇
理论方法论   8篇
综合类   3篇
社会学   35篇
统计学   4篇
  2021年   1篇
  2020年   3篇
  2019年   4篇
  2018年   3篇
  2017年   2篇
  2016年   5篇
  2015年   4篇
  2014年   3篇
  2013年   12篇
  2012年   2篇
  2010年   1篇
  2008年   2篇
  2007年   1篇
  2006年   3篇
  2004年   4篇
  2003年   3篇
  2002年   1篇
  2001年   2篇
  2000年   1篇
  1998年   3篇
  1994年   1篇
  1993年   2篇
  1992年   1篇
  1991年   1篇
  1990年   2篇
  1989年   2篇
  1988年   1篇
  1981年   1篇
  1979年   2篇
  1978年   1篇
  1963年   1篇
排序方式: 共有75条查询结果,搜索用时 46 毫秒
11.
Age at first union is increasing throughout much of sub-Saharan Africa at the same time that not all couples are waiting for marriage before their first sexual intercourse. We assessed the effect of a premarital first birth on entrance into a first union in an urban area in East Africa—Moshi, Tanzania. The data come from the Moshi Infertility Survey of 2002–2003. Women who spent less than a year in single motherhood were significantly more likely than childless women to enter into a first union, although the magnitude of this relationship was weaker for more recent cohorts. Women who had been single mothers for 5 or more years (about two-thirds of women with a premarital birth) were significantly less likely than women without children to enter into a first union.  相似文献   
12.
Larsen U  Yan S 《Demography》2000,37(3):313-321
This study explores the association between female circumcision and infertility and fertility, using information from the Demographic and Health Surveys (DHS). In Côte d’Ivoire and Tanzania, circumcised women had lower childlessness, lower infertility by age, and higher total fertility rates than women who were not circumcised; the reverse pattern prevailed in the Central African Republic. In all three countries, however, circumcised women grouped by age at circumcision did not have significantly different odds of infertility nor of having a child than did uncircumcised women, when the effects of covariates were controlled. Thus we find evidence suggesting that the practice of female circumcision does not have a statistically discernible effect on women’s ability to reproduce.  相似文献   
13.
Contemporary rural social movements bring diverse interest groups and stakeholders together at the local scale in the pursuit of common visions and goals, often against the backdrop of an external threat. The challenge for a movement's leaders is to negotiate and design a rural agenda that resonates with this complex constituency. One way to approach this problem is to construct and politicize a local sense of place as a means of rallying insiders against outside forces and pressures. This article explores the place-making activities of rural leaders operating within a complex social setting through an analysis of a grassroots social movement in Anahim Lake, British Columbia. The study uses the concept of the “place frame” to explore how Anahim's activists created a local discursive framework that enabled them to bridge dissimilar environmental values and practices within the community. The removal of external pressures following protest, however, saw the dissolution of this alignment. In documenting this process, the article contributes to a fuller understanding of the significance of place in grassroots protest and activism.  相似文献   
14.
This paper extends work on measures of population proportions sterile to propose a new estimator of an individual woman's age at sterility and consequently her sterility status at given ages. Accuracy and reliability, examined in a simulation study, appear satisfactory. From World Fertility Survey data for five African countries, the proportions sterile by age estimated by the individual measure and by the population estimator are almost identical. Cameroon and Kenya show substantial variation in prevalence and incidence of sterility across ethnic groups and by number of marriages. Unexpectedly, the evidence suggests that sterility increased from 1960 on in Kenya and remained unchanged in Cameroon.  相似文献   
15.
16.
The research reported in this article evaluates a social psychological model predicting preferences of black patients for alternative medical facilities in Townsville. Results show that proximity, security, experience, assimilation, and seriousness of illness all contribute to a preference for either the Aboriginal and Islander Community Health Service or the white administered out-patient service of the General Hospital. The hospital sample is characterized by an active preference for integration, whereas patients attending the Aborignal and Islander Community Health Service do so because of the services provided and socio-emotional support. The study also shows that a substantial number of black patients do not attend any medical facility, supporting the need for an active community organized program of health services.  相似文献   
17.
Asylum centres in rural areas are an increasingly common mode of managing asylum seekers in Denmark. These centres’ arrival occurs in a context of protracted rural crisis, as demographic and economic changes reshape local communities. Yet research on these processes remains scarce, issues concerning asylum and the rural being seldom conceived together. At the same time, majority population attitudes towards refugees are often depicted through the opposed poles of xenophobia and humanitarianism. Based on ethnographic research, this article examines the meanings and consequences of asylum centres for rural Danish communities. Drawing on anthropological theory on the mutuality of social life we argue that asylum centres become embedded in pre-existing relations within local communities and between them and the centralising Danish welfare state. Local communities sometimes were initially sceptical about asylum centres, but they generally developed a collective, pragmatic approach towards them in contrast to the divided, ideological cast of national debates on asylum. By shifting focus from the national to the local, from the urban to the rural, and from the migrants to the neighbouring communities, a less polarising and more everyday mode of relating to the arrival of asylum seekers becomes visible.  相似文献   
18.

This paper proposes a convolution model of fecundability, controling for the effects of postpartum amenorrhea and unobserved heterogeneity in fecundability. Simulation analysis was used to assess the validity and reliability of estimates derived from the model. Analysis showed that the model captured the mean and standard deviation of age at the onset of sterility in simulated populations where sterility followed either a Gompertz, a gamma, or a lognormal distribution. The model performed well when sterility was specified by either a lognormal or a gamma distribution. The model also accurately estimated fecundability and postpartum amenorrhea. Next, the model was found to fit data from 17th and 18th century French Canadian birth histories. In this French Canadian sample the mean age at sterility was found to be 46.3 years using a gamma model. The decline in fecundability was almost linear after age 30. Thus, fecundability at age 40 had declined to about one‐third of that observed at age 30. Variability in individual fecundability was quite high. For example, women with fecundability one standard deviation above the mean had about 2.3 times as high fecundability as women one standard deviation below the mean.  相似文献   
19.
Offshoring can be defined as the relocation of organizational tasks and services to foreign locations. At the same time as the scale and scope of offshoring have reached unprecedented levels in recent years, firms have increasingly been exposed to the challenges relating to managing an organization consisting of a number of offshored activities. In this special issue introduction paper, we argue that an organizational design perspective on offshoring can benefit research and practice in understanding how firms can coordinate and integrate offshoring activities. Specifically, we argue that offshoring implies an organizational reconfiguration consisting of three stages: disintegration, relocation and reintegration. We discuss the implications of this perspective and outline a research agenda.  相似文献   
20.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号