全文获取类型
收费全文 | 6065篇 |
免费 | 45篇 |
国内免费 | 1篇 |
专业分类
管理学 | 255篇 |
民族学 | 106篇 |
人才学 | 14篇 |
人口学 | 264篇 |
丛书文集 | 248篇 |
教育普及 | 4篇 |
理论方法论 | 3218篇 |
现状及发展 | 1篇 |
综合类 | 827篇 |
社会学 | 1032篇 |
统计学 | 142篇 |
出版年
2022年 | 8篇 |
2021年 | 9篇 |
2020年 | 20篇 |
2019年 | 24篇 |
2018年 | 16篇 |
2017年 | 23篇 |
2016年 | 16篇 |
2015年 | 24篇 |
2014年 | 85篇 |
2013年 | 30篇 |
2012年 | 267篇 |
2011年 | 176篇 |
2010年 | 116篇 |
2009年 | 82篇 |
2008年 | 142篇 |
2007年 | 202篇 |
2006年 | 182篇 |
2005年 | 185篇 |
2004年 | 154篇 |
2003年 | 121篇 |
2002年 | 140篇 |
2001年 | 159篇 |
2000年 | 133篇 |
1999年 | 72篇 |
1998年 | 65篇 |
1997年 | 41篇 |
1996年 | 48篇 |
1995年 | 49篇 |
1994年 | 43篇 |
1993年 | 183篇 |
1992年 | 217篇 |
1991年 | 286篇 |
1990年 | 105篇 |
1989年 | 217篇 |
1988年 | 202篇 |
1987年 | 227篇 |
1986年 | 236篇 |
1985年 | 268篇 |
1984年 | 269篇 |
1983年 | 258篇 |
1982年 | 312篇 |
1981年 | 346篇 |
1980年 | 222篇 |
1979年 | 45篇 |
1978年 | 16篇 |
1976年 | 5篇 |
1974年 | 6篇 |
1967年 | 5篇 |
1959年 | 8篇 |
1957年 | 6篇 |
排序方式: 共有6111条查询结果,搜索用时 0 毫秒
61.
Rogers R 《The International migration review》1992,26(4):1,112-1,143
"The number of forced migrants...is estimated today to exceed 40 million [worldwide]. The changed international climate of the 1990s...has shifted the focus from the asylum and resettlement countries to the countries of origin: there is today a greater willingness to intervene in other countries' affairs either to avert the creation of new flows of focused migrants or to assist internally displaced populations, and there is the expectation of large-scale voluntary returns of refugees in asylum. This article discusses these and other policy issues concerning forced migration in this new international environment." 相似文献
62.
Preston R 《The International migration review》1992,26(3):843-876
The refugee situation after the 1984 movement from Indonesia is examined in terms of policy implications and assistance as well as the welfare and education of refugees. Information was collected from government sources and documents and from households in camps and communities over a 3-month period and was published in a government report in February, 1988. This article provides a review of the border issues, resistance and exodus, reactions within Papua New Guinea, 1984-85 border crossings, social and demographic refugee profiles, government response, UN involvement, border refugee camp conditions, repatriation and relocation, reasons for the exodus, and relocation to and conditions in East Awin and the implications. This exodus from West Papua New Guinea (a region now called Irian Jaya) after Indonesia's take over in 1962 represents a unique situation, which also has lessons for other asylum seekers looking for refuge status in friendly neighboring countries. International agreements, such as the Geneva Convention and Protocol, can disrupt social networks and households when the relocation they permit is implemented. Full economic and social participation is hampered by a low quality provision of education and social services. The gain is in removing "destabilizing threats to the host state and society," at the expense of the economic and residential security of the migrants. Humanitarianism hides inequalities; internationalism, in this case, confirmed Indonesian sovereignty and large scale economic exploitation. An estimated 300,000 Melanesians have died since the take over, which amounts to 30% of the total population in 1970. Persecution was the reason for migration to Papua New Guinea; migration numbers are not accurate and range from the official 2000-3000 to 12,000 in 1984. Reactions to the migration have been mixed, and fear of the military might of Indonesia is real. The government was not prepared to cope with the scale of migration and had no plans for food relief, shelter, or medical assistance; the consequence for the refugees was death by starvation. Refugee camps were located along the border; the populations varied by camp. Some were 56% male or female, and 43% of the entire population were 15 years of age. 75% were dependent on subsistence crop production before leaving. Development assistance was dependent on refugee movement away from border areas, in this case to East Awin. 相似文献
63.
The authors examine the present conditions of 26 small, isolated populations living in the north of Russia. The total size of the population under consideration is 181,600, according to the 1989 Soviet census. The conclusion is that these populations are under severe threat of extinction and that there is no consensus about how to resolve their present predicament. 相似文献
64.
The China Population information Centre (CPIC), set up in May 1980, is a national institution for population information research under the State Family Planning Commission. Its main functions are to 1) collect, process, and distribute and foreign materials on population and family planning; 2) collect, tabulate, and analyze population and family planning data; 3) keep abreast of new population and family planning developments within and outside the country; 4) edit and publish information materials; and 5) provide information users with diversified services. The CPIC has 8 operational units: 1) the Library, 2) the Statistics Division, 3) the 1st Information Research Division, 4) the 2nd Information Research Division, 5) the Editorial Division, 6) the Translation Division, 7) the Computer Division, and 8) the Technical Support Division. 相似文献
65.
United Nations. Economic Commission for Africa 《International migration (Geneva, Switzerland)》1986,24(1):197-212
A very large number of skilled Africans are found to be operating in the developed industrialized countries of the West at a time when their national economies are crying out for their services. Ways must be found to return as many of these skilled Africans as possible to the African economy. This out-migration or brain drain has a number of causes, including: 1) real incomes in Africa have been on the decline in the past several years while prices were constantly rising. Professional and salaried workers seek employment in other countries that pay much higher salaries. 2) Promotion on criteria other than merit is common in Africa and diligence and high productivity are not often rewarded. 3) Political interference frustrates public services professionals; they are rendered unable to use their professional judgement in making decisions that affect the economic and social fabric. 4) The inadequacy of higher education facilities and opportunities in African countries encourages the brightest and best qualified Africans to go to Western Europe and North America for school; they tend not to return after graduation. 5) Political upheavals and general instability contribute to feelings of individual insecurity, sending Africans to seek sanctuary in more politically stable and less repressive environments. Actions needed to control this out-migration include: 1) incentive systems should be reviewed with a view to providing realistic levels of renumeration and working conditions should be made to promote job satisfaction and self-actualization. 2) Capacities and capabilities should be strengthened so as to ensure that production of goods and services becomes indigenized and that the development and operation of institutions emanates from within the continent. 3) Educational services should be expanded and improved to obviate the need for large numbers of Africans to seek educational opportunities abroad. 相似文献
66.
Dinkel R 《Allgemeines Statistisches Archiv》1986,70(1):28-51
This paper focuses on theories and techniques for forecasting fertility and mortality. Period and cohort analyses of fertility and mortality in Germany over the past century are first discussed. Alternative techniques for forecasting future trends in these variables in the Federal Republic of Germany are then outlined. The economic and social policy consequences of different mortality and fertility assumptions are also briefly noted. 相似文献
67.
一、哪些做法不对?社会学确实在许多大学生的心目中威信不高,他们时常认为:社会学令人厌烦地对一些明显的、过分抽象的和对生活用处不大的事理作过分冗长的讨论,是堪与经济学并列的最"乏味"的科学.我们的一些同行认为,产生这种看法的原因是社会学太专业化和科学化了.但我们认为原因远不止此.专业化的知识对于任何寻求更多地了解世界的科学来说,似乎是必不可少的和正当的目标.问题不在于教师对学生教授了什么,而在于哪些还没有传授给 相似文献
68.
69.
70.