全文获取类型
收费全文 | 8374篇 |
免费 | 85篇 |
国内免费 | 4篇 |
专业分类
管理学 | 389篇 |
劳动科学 | 9篇 |
民族学 | 1362篇 |
人才学 | 92篇 |
人口学 | 332篇 |
丛书文集 | 1173篇 |
理论方法论 | 684篇 |
综合类 | 2685篇 |
社会学 | 1573篇 |
统计学 | 164篇 |
出版年
2023年 | 52篇 |
2022年 | 45篇 |
2021年 | 30篇 |
2020年 | 62篇 |
2019年 | 37篇 |
2018年 | 18篇 |
2017年 | 32篇 |
2016年 | 39篇 |
2015年 | 81篇 |
2014年 | 279篇 |
2013年 | 222篇 |
2012年 | 552篇 |
2011年 | 484篇 |
2010年 | 315篇 |
2009年 | 270篇 |
2008年 | 396篇 |
2007年 | 306篇 |
2006年 | 396篇 |
2005年 | 376篇 |
2004年 | 303篇 |
2003年 | 294篇 |
2002年 | 317篇 |
2001年 | 207篇 |
2000年 | 180篇 |
1999年 | 155篇 |
1998年 | 113篇 |
1997年 | 121篇 |
1996年 | 135篇 |
1995年 | 114篇 |
1994年 | 125篇 |
1993年 | 155篇 |
1992年 | 135篇 |
1991年 | 146篇 |
1990年 | 130篇 |
1989年 | 141篇 |
1988年 | 192篇 |
1987年 | 162篇 |
1986年 | 153篇 |
1985年 | 113篇 |
1984年 | 135篇 |
1983年 | 174篇 |
1982年 | 150篇 |
1981年 | 153篇 |
1980年 | 171篇 |
1979年 | 86篇 |
1978年 | 31篇 |
1959年 | 20篇 |
1958年 | 14篇 |
1957年 | 14篇 |
1956年 | 14篇 |
排序方式: 共有8463条查询结果,搜索用时 31 毫秒
91.
Pedraza-bailey S 《The International migration review》1985,19(1):4-34
"This article provides a portrait of Cuba's exiles [in the United States] that encompasses all their waves of migration, while utilizing the Cuban exodus to shed light on the broader phenomenon of refugee migration. It argues that to understand the changing social characteristics of the exiles over twenty years of migration, we need to understand the changing phases of the Cuban revolution. Utilizing the Cuban exodus as data, the article uses Egon F. Kunz's...theoretical framework for refugee migration to shed light on the refugees' varying experiences, while also using the actual Cuban refugee experience to react to Kunz's abstract model." 相似文献
92.
Waterman S 《Jewish Journal Of Sociology》1985,27(1):23-27
The emigration of Jews from Dublin, Ireland, between 1930 and 1980 is analyzed. Data are from a survey carried out in 1980 among 130 randomly selected Jewish households in Dublin. 相似文献
93.
文章基于新疆塔城哈尔墩社区的田野调查,从空间嵌入的视角对该民族互嵌型社区形成和发展的历程,即社区的生命史进行描述和分析。调查发现,该社区的生命史反映了清末以来各民族人口向塔城迁移汇聚的历史进程,是塔城各民族由“小聚居”逐渐走向“嵌入”历程的一个缩影。文章认为,应加强对历史上形成并延续至当下的民族互嵌型社区的调查和研究,以空间嵌入为“起手棋”,关照社区生命史与族群生活史的互构,并将社区的小历史嵌入于整体社会的大历史中,进而从“国家—区域—地方”三个维度的互动中对这类社区的形成与发展进行解释。 相似文献
94.
沙漠戈壁绵亘境内2/3的阿拉善盟,建国初(原阿拉善旗、额济纳旗)仅有小学4所,初中一所,在校生738人,教职工33人.民族教育尤为落后,蒙古族识字者仅有270余人,占人口总数的2.1%.1990年底,全盟所辖三旗(阿拉善左旗、阿拉善右旗、额济纳旗)、两场(吉兰太、雅布赖盐场)各级种类学校已发展到132所,在校生33656人,其中蒙授6878人,教职工专任教师3449人,蒙授800人.建盟十年间,全盟基本普及初等教育,扫除了文盲.中小学全部实现"一无两有"或"一无五有".危房下降到0.84%.小学、初中、高中专任教师合格率均列全区前茅.冲破樊篱走出新路1983年,鉴于陈旧落后的教育结构、教学方法、教学内容、教育管理体制等制约着教育的发展.盟委、行署制定了《关于当前教育改革若干问题的决定》,首先 相似文献
95.
Model S 《The International migration review》1991,25(2):248-276
"This article examines the 1980 earnings and earnings attainment process of Afro-Caribbean immigrants [to the United States] relative to Afro-Americans, native-born whites and foreign-born whites. Controlling for gender, the comparisons consider Caribbean Islanders as a whole and disaggregated by nation of origin. The results indicate that, in 1980 at least, fact did not justify the opinion that any West Indian subgroup had higher gross or net earnings than native-born blacks. Rather, a few non-English speaking subgroups fared worse. In addition, regardless of national background, Caribbean-born men experienced vast earnings disparities relative to white men. This was not the case for West Indian women, whose net earnings were, at minimum, equivalent to those of white women. Further analysis suggests that, for most Caribbean groups, West Indian background adds little to an understanding of the earnings attainment process that cannot be obtained from other measurable characteristics." 相似文献
96.
Mitra S 《International migration (Geneva, Switzerland)》1990,28(4):497-508
The author describes the use of a model to investigate "the age composition of the stationary population resulting from a condition of below replacement fertility and a continuous stream of immigrants, the size of which for any age remain invariant over time.... We have shown that the number dying among [migrants] is the same as the number of them entering over any time interval, and that is precisely how their stationarity is maintained." The geographical focus is on developed countries that are experiencing below-replacement fertility levels. (SUMMARY IN FRE AND SPA) 相似文献
97.
There has been a perceived increase in the number of medical negligence claims in recent years. The modern metropolitan medical examiner is increasingly called upon to deal with numerous medical, legal, social, and ethical issues. Nowhere is the role of the medical examiner more important than in the investigation of deaths related to surgical, diagnostic, anesthetic, or therapeutic procedures. Medical examiners have an important role in the investigative process. Through utilization of the offices and services of the medical examiner, questions raised by families, physicians, and other hospital employees may be satisfactorily answered a priori, and litigation may therefore be averted. 相似文献
98.
Yakoboski P Fronstin P Snider S Reilly A Scheer D Custer B Boyce S 《EBRI issue brief / Employee Benefit Research Institute》1994,(152):1-50
The April 1993 CPS differs from the March 1993 CPS in a number of respects. The April 1993 CPS supplement surveys only workers, whereas the March CPS examines the noncash benefits received by all Americans. The April CPS asks workers about health coverage in the week in which the questions were fielded, whereas the March CPS asks about coverage in the preceding year. In April 1993, there were 112.5 million civilian American workers between the ages of 18 and 64 with jobs. Eighty-two million (73 percent) of them worked for an employer that sponsored a health insurance plan, and 65 million (58 percent of all workers) participated in their employer's health plan. About one-third of workers at firms with fewer than 10 employees had employers who offer health benefits; about one-quarter of all of the workers in these firms participated in their employer's plan. Conversely, 94 percent of workers at firms with more than 1,000 employees had an employer who sponsored health benefits, and over 77 percent of these workers participated in their employer's plan. There are 16.5 million American workers whose employers sponsored health benefits but who did not participate in these benefits. Over one-half of these workers (8.5 million) chose not to be covered. Another 36 percent of these workers (5.9 million) did not participate because they were ineligible or denied coverage. Over 66 percent of the ineligible workers did not participate because they were part-time, contract, or temporary workers. Another 26 percent had not yet completed a probationary period. Among the reasons that those who chose not to participate in their employer's coverage, the vast majority (75 percent) stated they were covered by another health care plan. Twenty-nine percent stated that they chose not to purchase coverage because it was too costly or that they did not need or want the coverage. In 1993, there were 16.7 million workers with no health insurance coverage. The vast majority of these workers (95 percent) were employed by private employers. Sixty-six percent of the workers with no health insurance coverage were self-employed or worked for firms with fewer than 100 employees. 相似文献
99.
100.
"This article presents some of the latest available figures on illegal immigration in Japan, a process that did not assume significant proportions until the mid-1980s. It also discusses briefly the latest developments around 'immigration' policy--more precisely, the law on the entry and exit of aliens." 相似文献