全文获取类型
收费全文 | 3874篇 |
免费 | 614篇 |
专业分类
各国政治 | 567篇 |
工人农民 | 191篇 |
世界政治 | 513篇 |
外交国际关系 | 256篇 |
法律 | 1816篇 |
中国政治 | 50篇 |
政治理论 | 1058篇 |
综合类 | 37篇 |
出版年
2023年 | 29篇 |
2022年 | 23篇 |
2021年 | 74篇 |
2020年 | 112篇 |
2019年 | 243篇 |
2018年 | 212篇 |
2017年 | 261篇 |
2016年 | 278篇 |
2015年 | 200篇 |
2014年 | 219篇 |
2013年 | 916篇 |
2012年 | 175篇 |
2011年 | 168篇 |
2010年 | 160篇 |
2009年 | 101篇 |
2008年 | 135篇 |
2007年 | 115篇 |
2006年 | 110篇 |
2005年 | 95篇 |
2004年 | 96篇 |
2003年 | 83篇 |
2002年 | 73篇 |
2001年 | 63篇 |
2000年 | 69篇 |
1999年 | 34篇 |
1998年 | 36篇 |
1997年 | 32篇 |
1996年 | 25篇 |
1995年 | 26篇 |
1994年 | 29篇 |
1993年 | 25篇 |
1992年 | 23篇 |
1991年 | 22篇 |
1990年 | 19篇 |
1989年 | 14篇 |
1988年 | 18篇 |
1987年 | 12篇 |
1986年 | 9篇 |
1985年 | 13篇 |
1984年 | 15篇 |
1983年 | 15篇 |
1982年 | 10篇 |
1981年 | 10篇 |
1980年 | 12篇 |
1979年 | 12篇 |
1978年 | 12篇 |
1977年 | 6篇 |
1973年 | 9篇 |
1971年 | 8篇 |
1965年 | 5篇 |
排序方式: 共有4488条查询结果,搜索用时 31 毫秒
71.
Jesús J. Sánchez-Barricarte 《The History of the Family》2018,23(2):239-259
Using the Princeton nuptiality index Im, we analyzed historical developments in the proportion of married women of reproductive age in Spain. We show the internal diversity in nuptiality patterns and offer an explanatory statistical model based on panel data analysis to identify the main variables influencing these changes over more than a century (1887–1991). We found that Spain has been the developed country with the greatest contrasts in its provincial nuptiality patterns (measured by Im), although this diversity has lessened over the course of time. We also found that some socioeconomic variables (the gross domestic product per capita and the percentage of population living in cities) do not have a linear relationship with female nuptiality but rather have a U shape or an inverted U shape. This may partly account for some of the controversy that has raged on this topic over the past few decades on an international level. 相似文献
72.
Anna Arabindan‐Kesson 《Women's history review》2013,22(3):501-503
Abstract In an effort to popularise the gas stove, boost sales and minimize the genuine and perceived dangers of using this volatile domestic appliance, late Victorian gas managers and stove manufacturers employed female cookery teachers to perform public demonstrations at trade exhibitions throughout the country. Eventually, these women comprised a special department of gas sales, calling directly on customers in their homes to offer personal instruction in the proper use and care of gas stoves. Part social workers, part salesgirls, the ‘lady demons’, short for lady demonstrators, moved between the traditionally gendered separate spheres of work and home, consciously constructing a professional image that reconciled the social tensions of this new occupation. They offer an early example of women's entrance into the corporate business world, the feminisation of consumption, and the combination of customer service with social welfare. 相似文献
73.
74.
The end of the Cold War has created new dangers and opportunities. The formation of an Indian Ocean Rim trading bloc has the potential to benefit some of the poorest people in the world. Regional maritime co‐operation could provide the catalyst for alleviating poverty on the Indian Ocean Rim by giving a spurt to incomes and employment from the seas. 相似文献
75.
76.
77.
78.
Mário Scheffer 《South African Journal of International Affairs》2013,20(2):81-88
Brazil boasts one of the world's most successful programmes to confront the HIV/AIDS epidemic, in spite of the country's rather low social and health indicators. The government recognised early the threat that HIV/AIDS posed to Brazil, and initiated a great number of programmes. However, the success of prevention programmes, assistance to those infected and control of the epidemic in Brazil are the result of a combination of political will, technical and human resource capacity, adequate funding and, most important, social mobilisation. 相似文献
79.
80.