全文获取类型
收费全文 | 7166篇 |
免费 | 159篇 |
国内免费 | 10篇 |
专业分类
管理学 | 1044篇 |
民族学 | 28篇 |
人才学 | 6篇 |
人口学 | 710篇 |
丛书文集 | 24篇 |
理论方法论 | 643篇 |
综合类 | 115篇 |
社会学 | 3167篇 |
统计学 | 1598篇 |
出版年
2023年 | 44篇 |
2021年 | 47篇 |
2020年 | 105篇 |
2019年 | 146篇 |
2018年 | 158篇 |
2017年 | 249篇 |
2016年 | 152篇 |
2015年 | 112篇 |
2014年 | 144篇 |
2013年 | 1220篇 |
2012年 | 257篇 |
2011年 | 203篇 |
2010年 | 143篇 |
2009年 | 141篇 |
2008年 | 162篇 |
2007年 | 174篇 |
2006年 | 152篇 |
2005年 | 164篇 |
2004年 | 154篇 |
2003年 | 111篇 |
2002年 | 142篇 |
2001年 | 176篇 |
2000年 | 134篇 |
1999年 | 151篇 |
1998年 | 131篇 |
1997年 | 135篇 |
1996年 | 97篇 |
1995年 | 102篇 |
1994年 | 119篇 |
1993年 | 103篇 |
1992年 | 115篇 |
1991年 | 92篇 |
1990年 | 105篇 |
1989年 | 109篇 |
1988年 | 124篇 |
1987年 | 112篇 |
1986年 | 95篇 |
1985年 | 114篇 |
1984年 | 97篇 |
1983年 | 99篇 |
1982年 | 86篇 |
1981年 | 91篇 |
1980年 | 75篇 |
1979年 | 84篇 |
1978年 | 72篇 |
1977年 | 59篇 |
1976年 | 68篇 |
1975年 | 64篇 |
1974年 | 39篇 |
1973年 | 50篇 |
排序方式: 共有7335条查询结果,搜索用时 156 毫秒
101.
Abstract "Subsistence" and "informal economy" are contrasted in their utility as sociological concepts and their ability to explain a variety of activities in two rural Mississippi Delta communities. Literature on subsistence stresses that the desired outcome of participation is not an increase in income but the social rewards of participation itself. Two underlying dimensions of participation in these activities are documented through the literature and through a confirmatory factor analysis of empirical data: life-style choice and economic strategy. These were constructed into indexes and examined individually and in combination as dependent variables using regressors at the community, household, and individual levels. Community ties were weakly associated with participation in such activities. Whites and those with higher incomes participated more in lifestyle choice oriented activities. Participation in general was statistically related to households needing less weekly income and being of larger size. Potential connections with persistent rural poverty are discussed. 相似文献
102.
103.
104.
105.
Liu XF 《International migration (Geneva, Switzerland)》1996,34(4):583-607
"This article focuses on an analysis of the labour market status of recent MCIs [mainland Chinese immigrants to Canada], taking into account such factors as gender, educational attainment, language proficiency and period of arrival (or length of residence in Canada), and uses Metropolitan Toronto as a case study. The effect of each factor on MCIs' labour market status will be analysed separately, followed by two logit models examining the simultaneous effects of the factors and their relative importance." (SUMMARY IN FRE AND SPA) 相似文献
106.
In 1992 a record 14 women sought statewide office by running"as women" and as representatives of women. In this articlewe examine whether their appeals led to widespread vot ing onthe basis of gender identity. We find evidence that the sexof the voter is significantly related to voting for female candidatesin eight of 13 states, and among partisans of both parties aswell as Independents. Further, we find that these effects areamplified by Democratic female candidates who are rated as mostfeminist, and that this is especially the case for those withno partisan attachments. 相似文献
107.
Lee SY 《Korea journal of population and development》1996,25(2):235-267
The author argues that the effect of sex preference must be disentangled from the effect of number preference in Korea. This study tests--with hazard models--the effect of the number of previous children on the next birth according to the sex composition of previous children. Data were obtained from the 1974 Korean Fertility Survey. This paper also analyzes the timing of childbearing in recent periods in order to determine whether replacement-level fertility is temporary or permanent. The ideal number of children declined from 3.9 children in 1965 to 2.1 in 1991. The age-specific fertility rates for ages 20-24 years declined rapidly during the late 1980s. The fertility rates among women aged 25-29 years and 30-34 years increased during 1985-90. The proportion of fertility among women aged 20-29 years increased from 67.9% in 1975 to 86.6% in 1984. Women born in the late baby boom period of the late 1950s to mid-1960s reached prime reproductive age during the late 1980s and 1990s, but the crude birth rate remained about the same during 1985-92. A higher percentage of women (22.4%) born during 1955-59 remained single in 1990. During 1960-90, the percentage of women aged 20-24 years who were married declined. These trends indicate later age at childbearing and an explanation for the temporary nature of below-replacement fertility in the late 1980s. Korean women did not want to have more than 2 children, and the interval between first and second births increased since 1985. Among pregnancies of parity 2 conceived since 1985, over 90% of women with at least one son ended subsequent pregnancies by abortion compared to only 59% without sons. Hazard models of 1974 data reveal that son preference had an important effect on fertility. Fertility was higher among women with only daughters. Findings suggest that the value of sons must be measured at the societal and not at the individual level. 相似文献
108.
109.
Magdalena FV 《Sojourn (Singapore)》1996,11(1):105-127
Mindanao is the second largest island in the Philippines. Once considered the greenest spot on earth, it has since been highly exploited. This paper discusses the changing ecosystem of the island as a result of rapid population growth since the early 1900s. Not much is known about Mindanao before 1900. From 1913, however, population grew on Mindanao as the American colonial government established agricultural colonies to open up the south for trade and development. Colonial settlement together with migration and natural population increase led to environmental resource degradation and the displacement of indigenous communities such as the Moros and Lumads. Legal and illegal logging and rampant kaingin agriculture have also stressed the environment. The opening of the Mindanao frontier, Philippine development, the Great Migration, incursion of the Mindanao upland, deforestation, the displacement of indigenous communities, and the possible maintenance and rehabilitation of the ecosystem are discussed. 相似文献
110.
Lyons MF 《Physician executive》1997,23(7):59-60
With the right boss, you can go far and learn much. The wrong boss could actually slow or even stall your executive career. When you interview for a job, you're also interviewing for a boss--and it's in your own interest to try to find the individual who is the best possible fit with your own management style. This is a matching process--not quite a courtship, but with some of the same characteristics. What can you do to ensure a good match with your new boss? (1) Do your homework; (2) Make your interview a dialog; (3) Use subtle strategies, too, such as watching for body language; (4) Ask the employer for references; and (5) Know yourself. 相似文献