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   702篇
  免费   26篇
管理学   104篇
民族学   5篇
人才学   2篇
人口学   46篇
丛书文集   2篇
理论方法论   105篇
综合类   7篇
社会学   362篇
统计学   95篇
  2023年   4篇
  2021年   6篇
  2020年   8篇
  2019年   16篇
  2018年   17篇
  2017年   20篇
  2016年   33篇
  2015年   13篇
  2014年   11篇
  2013年   143篇
  2012年   25篇
  2011年   21篇
  2010年   23篇
  2009年   26篇
  2008年   22篇
  2007年   19篇
  2006年   25篇
  2005年   22篇
  2004年   24篇
  2003年   15篇
  2002年   23篇
  2001年   16篇
  2000年   18篇
  1999年   5篇
  1998年   13篇
  1997年   12篇
  1996年   6篇
  1995年   7篇
  1994年   8篇
  1993年   11篇
  1992年   5篇
  1991年   7篇
  1990年   5篇
  1989年   6篇
  1988年   6篇
  1987年   5篇
  1986年   3篇
  1985年   5篇
  1984年   7篇
  1983年   8篇
  1982年   6篇
  1981年   6篇
  1980年   6篇
  1979年   6篇
  1978年   2篇
  1977年   5篇
  1976年   9篇
  1975年   6篇
  1974年   4篇
  1973年   3篇
排序方式: 共有728条查询结果,搜索用时 62 毫秒
171.
Population and Environment - This paper presents a transdisciplinary study focusing on the socio-ecological mechanisms at play in the alteration of Moorea’s (French Polynesia) coastline....  相似文献   
172.
This article examines the relationship between empowerment gaps between spouses and children's nutritional status and education using nationally representative data from the 2012 Bangladesh Integrated Household Survey. We measure relative empowerment of spouses using the recently developed Women's Empowerment in Agriculture Index. We find that while gender gaps in empowerment are only linked weakly to children's nutritional status, fathers’ and mothers’ empowerment have different effects on investment in children. Fathers’ empowerment is positively associated with younger children's nutrition and schooling, while mothers’ empowerment is more important for girls’ education in general and in keeping older boys and girls in school.  相似文献   
173.
The choice of the methodology used to produce a social security pension system's balance sheet is mainly determined by the system's financing approach. In this article, it is shown using the example of the Canada Pension Plan that if the assessment of the financial sustainability of a pay‐as‐you‐go or partially funded system is done through the means of an actuarial balance sheet, then the methodology used should take into account future contributions of current and future participants. The balance sheets produced using the open group approach, as well as methodologies used in United States and Sweden, are discussed.  相似文献   
174.
BackgroundIn Japan, most women manage labour pain without pharmacological interventions. However, New Zealand statistics show a high percentage of epidural use amongst Asian women. Entonox (a gas mixture of nitrous oxide and oxygen) and pethidine are also available to women in New Zealand. This article investigates how Japanese women in New Zealand respond to the use of pharmacological pain relief in labour.QuestionsThe study was guided by two research questions: (1) How do Japanese women experience and manage labour pain in New Zealand? (2) How do they feel about the use of pharmacological pain relief?MethodsThirteen Japanese women who had given birth in New Zealand were interviewed individually or in a focus group. The conversations were analysed using thematic analysis.FindingsAlthough in Japan very few women use pain relief, nine women received epidural and/or Entonox out of 11 women who experienced labour pain. The contrast between their Japanese cultural expectations and their birth experiences caused some of the women subsequent personal conflict.ConclusionJapanese women's cultural perspectives and passive attitudes were demonstrated to influence the decision-making process concerning pain relief. It was concluded that understanding Japanese cultural worldviews and approaches to the role of pain in labour would help maternity providers in their provision of appropriate care for Japanese women.  相似文献   
175.
According to Codex Alimentarius Commission recommendations, management options applied at the process production level should be based on good hygiene practices, HACCP system, and new risk management metrics such as the food safety objective. To follow this last recommendation, the use of quantitative microbiological risk assessment is an appealing approach to link new risk‐based metrics to management options that may be applied by food operators. Through a specific case study, Listeria monocytogenes in soft cheese made from pasteurized milk, the objective of the present article is to practically show how quantitative risk assessment could be used to direct potential intervention strategies at different food processing steps. Based on many assumptions, the model developed estimates the risk of listeriosis at the moment of consumption taking into account the entire manufacturing process and potential sources of contamination. From pasteurization to consumption, the amplification of a primo‐contamination event of the milk, the fresh cheese or the process environment is simulated, over time, space, and between products, accounting for the impact of management options, such as hygienic operations and sampling plans. A sensitivity analysis of the model will help orientating data to be collected prioritarily for the improvement and the validation of the model. What‐if scenarios were simulated and allowed for the identification of major parameters contributing to the risk of listeriosis and the optimization of preventive and corrective measures.  相似文献   
176.
The present study examined the association between theory of mind and indirect versus physical aggression, as well as the potential moderating role of prosocial behavior in this context. Participants were 399 twins and singletons drawn from two longitudinal studies in Canada. At five years of age, children completed a theory of mind task and a receptive vocabulary task. A year later, teachers evaluated children's indirect and physical aggression and prosocial behavior. Indirect aggression was significantly and positively associated with theory of mind skills, but only in children with average or low levels of prosocial behavior. Physical aggression was negatively associated with prosocial behavior but not with theory of mind. Each analysis included gender, receptive vocabulary, and the respective other subtype of aggression as control variables. These results did not differ between girls and boys or between twins and singletons. Theoretical and clinical implications of these findings are discussed.  相似文献   
177.

In 1998, the research unit of the French Ministère de l'Emploi et de la Solidarité (MIRE) published a bilingual glossary of French and English terms used in social policy. A number of issues, questions and hypotheses, all related to translation and transferability, were raised in the course of this exercise. This article purports to take some of them up again. Although the glossary was a collective venture, the following interpretations are under the sole responsibility of the author.  相似文献   
178.
179.
Index     
Abstract

A subject like “failure” seems an unusual focus for a journal. An e-journal by that name has made a niche for itself by examining some of the modern world's less successful ventures; its value comes from making the unsuccessful, interesting. Serials Review 2002; 28:53–56.  相似文献   
180.

From the earliest days women have had active roles in the commercial aviation industry. Yet most airlines' employment practices have led to narrow definitions of what constituted women's work. This study, as a part of a broader study on employment practices and the gendering of organizational culture, mirrors a similar study of British Airways by Mills (1994) and takes a rules approach, within a sensemaking framework (Helms Mills and Mills, 2000), to analyze the data. In this case, the first three 'junctures' in the history of Air Canada/TCA will be explored to show how women's work was understood and how women were represented during each of these periods. The use of corporate documents will support the notion that women were mostly thought of and portrayed as idealised, sexualised objects, which were considered dispensable. This narrow definition of women's roles has not only diminished the opportunities for career advancement but it has also minimized the importance of the work women in the airline industry have done.  相似文献   
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