全文获取类型
收费全文 | 388篇 |
免费 | 17篇 |
专业分类
管理学 | 24篇 |
民族学 | 25篇 |
人口学 | 32篇 |
丛书文集 | 3篇 |
理论方法论 | 24篇 |
综合类 | 18篇 |
社会学 | 177篇 |
统计学 | 102篇 |
出版年
2023年 | 10篇 |
2022年 | 2篇 |
2021年 | 6篇 |
2020年 | 16篇 |
2019年 | 24篇 |
2018年 | 29篇 |
2017年 | 33篇 |
2016年 | 23篇 |
2015年 | 28篇 |
2014年 | 22篇 |
2013年 | 78篇 |
2012年 | 12篇 |
2011年 | 19篇 |
2010年 | 14篇 |
2009年 | 13篇 |
2008年 | 10篇 |
2007年 | 9篇 |
2006年 | 7篇 |
2005年 | 2篇 |
2004年 | 7篇 |
2003年 | 4篇 |
2002年 | 1篇 |
2001年 | 8篇 |
1999年 | 1篇 |
1998年 | 3篇 |
1997年 | 3篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1989年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1969年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有405条查询结果,搜索用时 46 毫秒
121.
122.
Innovation activities in transition economies generally lag behind developed economies. This is also the case in the latest group of EU candidate countries whose innovation performance lags behind EU-27 average. In this paper we analyze the innovation propensity of firms in EU candidate countries (Croatia, FYR Macedonia, Montenegro and Turkey). The analysis relies on the Business Environment and Enterprise Performance Survey (BEEPS 2009) data. By employing probit model we have identified determinants of innovation propensity in analyzed countries. The results point to external factors such as the subsidies, customer pressure to innovate, obstacles from high tax burdens, political instability and inadequate education of workforce as significant positive predictors. Based on the results, few innovation policy recommendations are proposed. 相似文献
123.
124.
Libor Musil Kateřina Kubalčíková Olga Hubíková Miroslava Nečasová 《European Journal of Social Work》2004,7(3):305-319
This article is devoted to Lipsky's suggestion that the purpose of street-level policies is to establish and justify patterns of behaviour that enable street-level bureaucrats to avoid the dilemmas provoked by uncertain working conditions. Based on a review of relevant literature as well as on case studies in the culture of social work service organisations by the authors, the article suggests that two kinds of street-level policies are described by the research. The first one is consistent with the aforementioned idea by Lipsky and follows the wish of social service workers to avoid the dilemmas of their work with clients without trying to change those uncertain conditions that provoke these dilemmas. The actors of the second kind of street-level policy try to negotiate with relevant partners and to change uncertain working conditions that are at the roots of their dilemmas. Both kinds of street-level policy are described by means of empirical examples and their substantive features are summarised. 相似文献
125.
126.
Petr Fučík 《Journal of divorce & remarriage》2013,54(3):248-269
Previous research has consistently found that divorce is associated with psychological distress. This study expands existing research by considering age, education, employment, income, length of divorce, number of children, and economic hardship as predictors of postdivorce psychological distress among divorced women in Iran. This study examines 800 divorced women in Iran 30 to 48 years old who had been divorced for no more than 2 years. Results demonstrated that education, number of children, and economic hardship together predict 63.6% of the variance in psychological distress among divorced women. Economic hardship was found to be the strongest contributor. Recommendations for researchers and implications for clinicians are discussed. 相似文献
127.
Positive shyness is a universal emotion with the specific social function of regulating our interactions by improving trust and liking, and showing politeness. The present study examined early infant production of coy smiles during social interactions as a measure of positive shy behavior. Eighty 4‐month‐olds were experimentally observed during three types of interactions in front of a mirror in which (1) the infant only sees him or herself, (2) the infant only sees the other person (mother, father, or stranger), and (3) the infant sees both him or herself and the other person. Infants produced more coy smiles during the interaction with a stranger than during the interactions with their mother or their father, or when they could see only themselves in front of a mirror. Infants also produced more coy smiles when they could see their self‐reflection during the interaction than when they could not. Our results support the assumption that coy smiles indicate an early emerging emotional reaction with an important adaptive function during social situations involving novel persons and when special attention is given to the child. 相似文献
128.
129.
Snehendu B. Kar 《Population studies》2013,67(1):173-185
The consistency (or lack of it) between attitude and behaviour has been a controversial issue in social psychology for the past several decades,1 and more recently has become a focus of considerable controversy in the field of population studies.2 In accordance with Freedman, Hermalin and Chang,3it is argued here that this controversy will not be resolved by theoretical discussions, and evidence is needed from many countries at several time points to resolve this issue. This paper presents evidence on consistency between fertility attitudes and behaviour from survey data from Venezuela and, based upon analysis of the present data, suggests a conceptual model for the study of consistency between fertility attitudes and behaviour. 相似文献
130.
We propose a Bayesian hierarchical model for producing probabilistic forecasts of male period life expectancy at birth for all the countries of the world to 2100. Such forecasts would be an input to the production of probabilistic population projections for all countries, which is currently being considered by the United Nations. To evaluate the method, we conducted an out-of-sample cross-validation experiment, fitting the model to the data from 1950–1995 and using the estimated model to forecast for the subsequent 10 years. The 10-year predictions had a mean absolute error of about 1 year, about 40 % less than the current UN methodology. The probabilistic forecasts were calibrated in the sense that, for example, the 80 % prediction intervals contained the truth about 80 % of the time. We illustrate our method with results from Madagascar (a typical country with steadily improving life expectancy), Latvia (a country that has had a mortality crisis), and Japan (a leading country). We also show aggregated results for South Asia, a region with eight countries. Free, publicly available R software packages called bayesLife and bayesDem are available to implement the method. 相似文献