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   690篇
  免费   17篇
  国内免费   1篇
管理学   66篇
民族学   4篇
人口学   107篇
丛书文集   2篇
理论方法论   29篇
综合类   27篇
社会学   224篇
统计学   249篇
  2023年   5篇
  2022年   3篇
  2021年   5篇
  2020年   7篇
  2019年   17篇
  2018年   16篇
  2017年   34篇
  2016年   22篇
  2015年   11篇
  2014年   17篇
  2013年   134篇
  2012年   30篇
  2011年   19篇
  2010年   19篇
  2009年   19篇
  2008年   18篇
  2007年   25篇
  2006年   9篇
  2005年   8篇
  2004年   10篇
  2003年   11篇
  2002年   8篇
  2001年   11篇
  2000年   12篇
  1999年   4篇
  1998年   11篇
  1997年   7篇
  1996年   6篇
  1995年   6篇
  1994年   10篇
  1993年   8篇
  1992年   13篇
  1991年   5篇
  1990年   7篇
  1989年   10篇
  1988年   15篇
  1987年   10篇
  1986年   12篇
  1985年   4篇
  1984年   12篇
  1983年   12篇
  1982年   15篇
  1981年   13篇
  1980年   16篇
  1979年   5篇
  1978年   6篇
  1977年   5篇
  1976年   6篇
  1973年   4篇
  1968年   4篇
排序方式: 共有708条查询结果,搜索用时 578 毫秒
691.
Z Zhang  Q Yang  H An  D Fang 《人口研究》1984,(2):28-31
Shenzhen was originally a town in Guandong Province. In 1979, it was made into a Special Economic Region in order to cope with the needs of modernization. Because of rapid economic development, the population has also been growing rapidly. Before 1979, the total population of Shenzhen was only 20,000, both industry and agriculture were backward, and the living standard was low. After it was made a Special Economic Region, its population figure reached 200,000 according to a 1982 report. The age structure of the local population is young, and there are more males than females. In the last two years, because of family planning measures, the natural population growth rate has shown an obvious downward trend. The population development of Shenzhen has several characteristics: 1) the pace of population growth is very fast; 2) the educational level for the population is high, and investment in education is emphasized; 3) population mobility is strong, and it has an extensive impact on the local market, transportation, and social order; 4) the social and economic systems of Hong Kong have a special influence on its population development. Special studies and discussions concerning how to control Shenzhen's population growth, how to determine the trends toward change in age structure, and how to promote population quality and spiritual civilization should be conducted according to characteristics of the local population development.  相似文献   
692.
Z Tain 《人口研究》1983,(2):13-14
Within Marxist ideology are important population theories that led to the establishment of demography and the work of population control in China. Marxist population theory should be studied in order to build a scientific system of concepts in population theory. Both Marx and Engels spoke of the relationship between human reproduction and material production, and of how the modes of social development determine population development. Marx also established the view that a normal population and surplus population both were mutually adaptable with a certain production basis. In any historical period, the total population is not determined subjectively by man's wishes, but is a product of historical development. The Maoist population theory is derived from Marxist theory. Borrowing from historical materialism, Mao said that of all the objects in the world, man is the most precious. Nevertheless, he continued, while China's large population is good, it brings many difficulties; thus, population must be controlled. The study of demography should follow Marxist and Maoist population theories, even though the study of Marixst population theory is relatively recent and much remains to be learned.  相似文献   
693.
"This paper uses a two-level nested logit model to explain the inter-stratum (city, town and rural county) and interprovincial migration behaviors of the young adults (aged 17-29) in China during a three-year period (1985-87), based on the micro data of the 1987 National Population Survey. The migration propensity of each person is represented by a departure probability and a destination choice probability. These probabilities are then expressed as functions of personal factors and place attributes. The main findings are that personal factors are of paramount importance in explaining the departure behaviors, and that both departure and destination behaviors responded to market forces in a sensible way, despite government control on territorial movements."  相似文献   
694.
大数据时代社会主义核心价值观传播创新研究   总被引:1,自引:0,他引:1  
大数据时代的到来为社会主义核心价值观传播带来了前所未有的机遇和挑战,基于大数据时代下社会主义核心价值观传播范式的表现形态、成因和利弊得失,可以明晰大数据时代社会主义核心价值观传播的逻辑进路,包括传播主体从主导范式到参与范式,传播方式从宣传范式到沟通范式的转变等,从而进一步确立大数据时代社会主义核心价值观传播方式创新的实践策略。  相似文献   
695.
696.
对康德法权学说的认识和理解必须建立在对康德整个批判哲学体系的宏观把握基础之上。文章首先根据康德先验哲学的路径阐明其法权概念的形而上学基础,然后通过回答法权命题的先天综合判断何以可能的问题论证法权的普遍有效性,最后按照范畴的先验演绎的思路阐述法权概念的演绎过程,以期在康德批判哲学的宏观视域中把握其法权概念的实质。  相似文献   
697.
关于积极情绪体验、积极人格特质以及积极组织系统的研究,对于新时期有着新特点的大学生如何开展思想政治教育做出了指引性的回答。在积极心理学的启示下,大学生思想政治教育工作应该在着力增强大学生在思想政治教育中的积极体验,挖掘和培植大学生的积极品质和全面优化思想政治教育的环境上下功夫,发挥思想政治教育工作的功能。  相似文献   
698.
Numerical Simulation of Population Distribution in China   总被引:3,自引:0,他引:3  
Yue  T. X.  Wang  Y. A.  Chen  S. P.  Liu  J. Y.  Qiu  D. S.  Deng  X. Z.  Liu  M. L.  Tian  Y. Z. 《Population and environment》2003,25(2):141-163
A model for simulating population distribution (MSPD) of China is developed based on the grid generation method and the Control of MapObjects of geographical information system. Elevation, net primary productivity, land use and land cover, city sizes and their spatial distribution, and spatial distribution of transport infrastructures are taken into full account in the MSPD. The result from the MSPD shows that in 2000, 90.8% of the total population of China distributed on the southeastern side of the Heihe-Tengchong line. The ratio of population on the northwestern side to total population of China has been increasing since 1935. The yearly growth rate was 0.8% from 1935 to 1990 and 6.1% from 1990 to 2000. One important advantage of the MSPD is that when scenarios of land cover, spatial distributions of transport infrastructures and cities are available, scenarios of spatial population distribution can be developed on the basis of total population forecast.  相似文献   
699.
Z Liu 《人口研究》1984,(2):9-12
A correct population policy is very crucial to the solution of the population problem, economic development, and social progress. The real situation in China now is a large population, a high rate of population growth, and low level of productivity. Facing this situation, China's population policy should include control of population growth in quantity, a promotion of population quality, and a match between population growth and social and economic development for the final realization of the Four Modernizations. In recent years, under the leadership of the National Committee on Family Planning, together with cooperation from various offices at the local level, a great change has taken place in China's population situation. The fertility rate has declined gradually, and late marriage, delayed births, and a reduced number of births have also become popular. A change in the age structure of the population has also slowed the pace of population growth. A reduction in the ratio of women of childbearing age is also helpful in the control of population growth, and the natural growth rate for the population has declined. This change shows that family planning is working in China and great results have been achieved. To come closer to the national goal of population control, practical work should be focused on rural areas. The rural population constitutes about 80% of total population and the fertility rate in rural areas is much higher than that of the cities. If population control can be achieved in the rural areas, the overall goal of population control for the country can then be achieved more easily.  相似文献   
700.
By 2040, the proportion of the elderly in China's population will be 20.9%. 3 problems that must be discussed are 1) the cost of supporting this large number of elderly people, 2) the relative decrease in the working population, and 3) the increased problems of older people. In 2040, the proportion of the working population will be 63.5% of the population, the aged will form 20.8% of the population, and children will form 15.7%. In 1982, the proportions were 61.6% working ages, 4.9% elderly, and 33.6% children. Expenditures on dependent aged people in the future will balance that on children now because elderly people do not remain consumers as long as children do and children's educations, cost more than health care for the elderly does. The standstill or decrease in the absolute number of people will lead to a stop in the growth of the absolute number of the working population. Production will then depend on the quality rather than the quantity of population. A low standard of living and backward social welfare facilities are problems in caring for the aged in China today. What is now being practiced in China in caring for the aged is a combined system of care by the individual, the collective, and the state. The overwhelming majority of the rural elderly are supported by their families, while the majority of the urban elderly are supported by the collective.  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