全文获取类型
收费全文 | 907篇 |
免费 | 72篇 |
专业分类
管理学 | 72篇 |
民族学 | 5篇 |
人口学 | 65篇 |
丛书文集 | 2篇 |
理论方法论 | 124篇 |
综合类 | 14篇 |
社会学 | 624篇 |
统计学 | 73篇 |
出版年
2023年 | 9篇 |
2021年 | 8篇 |
2020年 | 28篇 |
2019年 | 40篇 |
2018年 | 40篇 |
2017年 | 59篇 |
2016年 | 48篇 |
2015年 | 36篇 |
2014年 | 31篇 |
2013年 | 188篇 |
2012年 | 41篇 |
2011年 | 46篇 |
2010年 | 24篇 |
2009年 | 30篇 |
2008年 | 32篇 |
2007年 | 39篇 |
2006年 | 38篇 |
2005年 | 30篇 |
2004年 | 22篇 |
2003年 | 22篇 |
2002年 | 19篇 |
2001年 | 13篇 |
2000年 | 17篇 |
1999年 | 8篇 |
1998年 | 9篇 |
1997年 | 9篇 |
1996年 | 11篇 |
1995年 | 7篇 |
1994年 | 12篇 |
1993年 | 4篇 |
1992年 | 5篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1989年 | 7篇 |
1988年 | 4篇 |
1987年 | 6篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 6篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有979条查询结果,搜索用时 312 毫秒
91.
Clemens Breisinger Xinshen Diao Marie‐Helen Collion Pierre Rondot 《Development policy review : the journal of the Overseas Development Institute》2011,29(2):155-184
Yemen is an oil‐exporting and food‐importing country with the highest levels of poverty in the Middle East and North Africa. The impacts of the triple crisis are likely to further complicate pre‐existing conditions of conflict, oil depletion and governance failure. Using a dynamic CGE model, this article finds that oil‐driven growth in 2008 dominated the negative growth impacts of the food crisis, but that growth was not pro‐poor. The financial crisis of 2009 slowed growth sharply and raised the poverty rate to 42.8%, up from 34.8% in 2005/6. Poverty continues to be higher in rural areas, where almost half the population live in poverty. 相似文献
92.
Sociological Practice - 相似文献
93.
94.
Régis Pouillot Nicolas Miconnet Anne-Laure Afchain Marie Laure Delignette-Muller Annie Beaufort Laurent Rosso Jean-Baptiste Denis Marie Cornu 《Risk analysis》2007,27(3):683-700
A quantitative assessment of the exposure to Listeria monocytogenes from cold-smoked salmon (CSS) consumption in France is developed. The general framework is a second-order (or two-dimensional) Monte Carlo simulation, which characterizes the uncertainty and variability of the exposure estimate. The model takes into account the competitive bacterial growth between L. monocytogenes and the background competitive flora from the end of the production line to the consumer phase. An original algorithm is proposed to integrate this growth in conditions of varying temperature. As part of a more general project led by the French Food Safety Agency (Afssa), specific data were acquired and modeled for this quantitative exposure assessment model, particularly time-temperature profiles, prevalence data, and contamination-level data. The sensitivity analysis points out the main influence of the mean temperature in household refrigerators and the prevalence of contaminated CSS on the exposure level. The outputs of this model can be used as inputs for further risk assessment. 相似文献
95.
96.
97.
Louise Curran Lars Nilsson Douglas Brew 《Development policy review : the journal of the Overseas Development Institute》2008,26(5):529-553
The European Union and the African, Caribbean and Pacific (ACP) countries entered a new era in 2008. The Cotonou trade regime and the WTO waiver legitimising it have expired, and the long anticipated, and much debated, move to Economic Partnership Agreements (EPAs) has begun. This article explains the background and analyses the ‘alternatives’ to EPAs, in order to tackle common misperceptions. Moving on from what has been the focus of debates, namely, the reciprocal liberalisation required under WTO rules, it sheds some light on the non‐goods trade aspects of EPAs which, while integral to economic policy, are inherently hard to quantify and often skimmed over in existing studies or addressed in ideological terms. 相似文献
98.
99.
100.
Lucie Richard Pascale Lehoux ric Breton Jean-Louis Denis Louise Labrie Claudine Lonard 《Evaluation and program planning》2004,27(4):409-421
The ‘new public health’ has stimulated calls to adopt an ecological approach for action aimed at improving population health. However, the implementation of ecological programs has often remained a challenge. The objective of this study was to identify factors facilitating the implementation of ecological tobacco control programming in two Public Health Departments in Québec (Canada) using Scheirer's model of program implementation as a conceptual framework and an exemplary case study design. Analysis revealed two distinct configurations of environmental, organizational and professional characteristics that were related to equally successful implementations of the framework. Key roles for factors such as provincial ministerial guidelines and financial resources, human resources, and relationships and alliances with other organizations, were highlighted. These results replicate findings from quantitative surveys and allow better understanding of the conditions required for planning ecological programming. 相似文献