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921.
Hubert Van Puyenbroeck Gerrit Loots† Hans Grietens‡ Wolfgang Jacquet Johan Vanderfaeillie† Valentin Escudero§¶ 《Child & Family Social Work》2009,14(2):222-232
Set up as a one-group pre-test–post-test follow-up design, this study examines the outcomes of intensive family preservation services (IFPS) in Flanders addressing the following research questions: Does IFPS make a significant difference concerning (1) the interaction between parent and child? (2) social support as experienced by the parent? (3) stress and empowerment of the parent? and (4) the strengths and difficulties of the minor? Families seem to indicate that their family situation is more manageable, although still, professional help is needed. Parents feel more resilient about the situation and indicate that they can get along with their child better than before the crisis intervention. Parents still feel uncertain about the future and about their role as a parent. There seems to be no indications that their level and quality of social contacts have changed. Further research is suggested to provide more in-depth information about the conditions associated with processes of change during an IFPS intervention. 相似文献
922.
Ethnic and University Identities across the College Years: A Common In-Group Identity Perspective 总被引:1,自引:0,他引:1
Shana Levin Stacey Sinclair Jim Sidanius Colette Van Laar 《The Journal of social issues》2009,65(2):287-306
The common in-group identity model advocates the creation of a superordinate group identity in order to reduce conflict between members of different ethnic subgroups. This study demonstrates that a university identity can serve as an effective common in-group identity for students from different ethnic groups. Longitudinal data were collected from an ethnically diverse sample of university students at the end of each year of college. Although ethnic identification tended to be correlated with status-legitimizing orientations and ideologies in a way that reinforces ethnic-status differences (i.e., these variables tended to be positively related for Whites but less so for ethnic minorities), the status-legitimizing variables were largely unrelated to university identification during each year in college. The longitudinal data also allowed us to examine these relationships over time. The relationships between ethnic and university identification and status-legitimizing orientations and ideologies did not change. Ethnic and university identities are discussed in terms of the common in-group identity model. 相似文献
923.
924.
Atalay Atasu Luk N. Van Wassenhove Miklos Sarvary 《Production and Operations Management》2009,18(3):243-258
Product and waste take‐back is becoming more regulated by countries to protect the environment. Such regulation puts an economic burden on firms, while creating fairness concerns and potentially even missing its primary target: environmental benefits. This research discusses the economic and environmental impacts of extended producer responsibility type of legislation and identifies efficiency conditions. It is shown that the right policy would (i) make producers responsible for their own waste to avoid fairness concerns and (ii) favor eco‐design producers to create stronger environmental benefits. Furthermore, the efficiency of take‐back systems is also driven by environmental classification of products, industry structure, and end‐user willingness to participate in take‐back programs. 相似文献
925.
Resident interaction and social well-being in an oil boomtown in western North Dakota 总被引:1,自引:0,他引:1
Carol A. Archbold Thomas Mrozla Carol Huynh Thorvald O. Dahle Chloe Robinson Alexandra Marcel 《The Social Science Journal》2018,55(4):463-472
Previous studies on the social well-being of residents living in energy boomtowns focus primarily on demographic characteristics of residents. These studies do not consider that there could be a relationship between residents’ social well-being and whether they interact with new residents moving into their community. The current study includes a measure of interaction with new residents as it examines five dimensions of the social well-being of residents living in an oil boomtown in western North Dakota. Surveys were distributed door-to-door to residents living in Williston North Dakota during the fall of 2015. Research findings show that people who reported that they interact with new residents moving into their community felt safe from crime and violence in their community; felt more socially integrated in their community; had high levels of community trust and community satisfaction, and believed that they could count on their neighbors. These findings are important because they highlight the significance of social interaction in communities that experience rapid population growth resulting from increased energy production. 相似文献
926.
Objectives. This article provides an examination of how men and women spend their recreational attendance time and how their behavior differs when they are single and married. The battle of the sexes model and the theory of artistic human capital acquisition from one's spouse both suggest that married individuals will have different patterns of attendance than singles. Methods. Using data from the Performing Arts Research Coalition, we estimate a number of models to examine the differences between male and female attendance at art, professional sports, and popular culture events for those single and married. Results. We find that single males prefer sports, while single females prefer the arts. As predicted by the battle of the sexes model, men are more likely and women less likely to attend art events after marriage. This increase in male attendance is also predicted by human capital models of attendance that argue that the choice of art events is based on acquired tastes that can be influenced by the human capital of one's spouse. The battle of the sexes model, however, also predicts a decline in male and an increase in female attendance at professional sports. We find a small increase in female, but also an increase in male, attendance. Conclusions. The behavior of married and single males and females tends to correspond to the predictions made by the battle of the sexes and human capital models of attendance. 相似文献
927.
Geoffrey Decrouez Andrew P. Robinson 《Australian & New Zealand Journal of Statistics》2012,54(3):281-299
Confidence intervals for the difference of two binomial proportions are well known, however, confidence intervals for the weighted sum of two binomial proportions are less studied. We develop and compare seven methods for constructing confidence intervals for the weighted sum of two independent binomial proportions. The interval estimates are constructed by inverting the Wald test, the score test and the Likelihood ratio test. The weights can be negative, so our results generalize those for the difference between two independent proportions. We provide a numerical study that shows that these confidence intervals based on large‐sample approximations perform very well, even when a relatively small amount of data is available. The intervals based on the inversion of the score test showed the best performance. Finally, we show that as for the difference of two binomial proportions, adding four pseudo‐outcomes to the Wald interval for the weighted sum of two binomial proportions improves its coverage significantly, and we provide a justification for this correction. 相似文献
928.
This paper explores thefeasibility of improving regional internationalmigration assumptions by analysing therelationship between international migrationflows and foreign population structures.Regional projection models are discussed andempirically tested using data for Sweden. Theresults show that regional assumptions oninternational migration of foreigners could beimproved by using the spatial distribution ofstocks of foreigners as predictor.Improvements, however, are only minor and donot seem to compensate for the loss insimplicity of the models. This is especiallytrue at the aggregate level of immigrantgroups. Only for relatively new immigrantgroups, improvements are substantial. 相似文献
929.
Rozemarijn Dereuddre Bart Van de Putte Piet Bracke 《Revue europeenne de demographie》2016,32(4):543-573
An “East–West” divide in contraceptive use patterns has been identified across Europe, with Western European countries characterized by the widespread use of modern contraception, and Central and Eastern European countries characterized by a high prevalence of withdrawal, the rhythm method, or abortion. Building on the Ready–Willing–Able framework, this study aims to gain more insight into the micro- and macro-level socioeconomic, cultural, and technological determinants underlying contraceptive use. Data from the Generations and Gender Survey (2004–2011) covering four Western and seven Central and Eastern European countries are used, and multinomial multilevel analyses are performed. Results reveal that individuals who intend to delay parenthood are more likely to use any contraceptive method, whereas holding more traditional values and having a lower socioeconomic status are associated with a higher likelihood of using no or only traditional methods. Regional reproductive rights and gender equality interact in complex ways with these associations. At minimum, our results underline the complexity of the processes underlying the persistent difference in contraceptive use across Europe. 相似文献
930.
In this article, Dutch family reconstructions from the period 1820–1885 are analyst. Cox regression on birth intervals discloses
that couples deliberately increased birth intervals already before the onset of the fertility transition. Spacing was not
related to a targeted family size or to the sex composition of the family. Rather, the (temporary) burden of young, dependent
children induced the parents to delay the next conception. Catholics and orthodox Protestants had shorter birth intervals
than liberal Protestants, either because they rejected breastfeeding or because they were reluctant to experiment with birth
spacing. Relatively long birth intervals were prevalent in the lowest social groups, whereas farmers and the self-employed
middle class tended towards short intervals. 相似文献