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941.
: Social entrepreneurship (SE) refers to the development of innovative projects whose main aim is not individual profit but the transformation of society. The issue is particularly important for promoting youth development and participation. This research offers insights from two studies designed from a multi-dimensional perspective analysing attitudes and behavioural intentions towards social ventures built upon the constructs of servant leadership and lifestyles. Results of Study 1 indicated that servant leadership is a key predictor of attitudes and behavioural intentions towards social entrepreneurship, while having a violent lifestyle is negatively associated with these attitudes and intentions. Study 2 showed that servant leadership style predicted attitudes towards social entrepreneurship over and above other types of leadership (i.e., transformational, transactional and laissez-faire). These studies demonstrate the importance of considering servant leadership and relational styles as key factors in predicting attitudes and behavioural intentions regarding social and active participation of young people. Limitations of the study and applications to designing interventions aimed at improving attitudes and behavioural intentions towards social entrepreneurship are discussed.  相似文献   
942.
The role of expected personal well-being in the perception of the improvement (or deterioration) in living conditions and country satisfaction is analysed, as well as the relationship between the latter and life satisfaction and personal happiness. A national sample of = 10,654 participants was used, collected through probabilistic, stratified, two-stage and cluster sampling. They responded to the Mexican Encuesta Nacional de Gastos de los Hogares (National Household Spending Survey, ENGASTO), which measures the spending on goods and services, aspects related to satisfaction with life and the country, and expectations of future personal well-being. Correlational analyses show positive associations between perceptions of the country and its expected development on the one hand and participants’ well-being on the other. Expectations of future personal well-being show indirect effects for both the relationship between the perception of improvement (or deterioration) of living conditions and country satisfaction, and the relation between the latter, happiness and life satisfaction.  相似文献   
943.
This article is about the armed conflict in Colombia and the situation for people with disabilities. Decades of internal conflict have created a complex situation which both gives rise to disability but also fails to take account of the many urgent needs of people with disabilities. Despite the ratification by Colombia of the UN Convention on the Rights of Persons with Disabilities, persons with disabilities are still not accorded a voice in the peace agreements. Although there is little known about the extent of disability in Colombia, it is important to understand the history of the Colombian armed conflict to see how it impacts on disability issues. We conclude by highlighting the legal instruments in Colombia which provide opportunities now to redress some of those wrongs.  相似文献   
944.
Additive models provide an attractive setup to estimate regression functions in a nonparametric context. They provide a flexible and interpretable model, where each regression function depends only on a single explanatory variable and can be estimated at an optimal univariate rate. Most estimation procedures for these models are highly sensitive to the presence of even a small proportion of outliers in the data. In this paper, we show that a relatively simple robust version of the backfitting algorithm (consisting of using robust local polynomial smoothers) corresponds to the solution of a well-defined optimisation problem. This formulation allows us to find mild conditions to show Fisher consistency and to study the convergence of the algorithm. Our numerical experiments show that the resulting estimators have good robustness and efficiency properties. We illustrate the use of these estimators on a real data set where the robust fit reveals the presence of influential outliers.  相似文献   
945.
Empirical phi-divergence test statistics have demostrated to be a useful technique for the simple null hypothesis to improve the finite sample behavior of the classical likelihood ratio test statistic, as well as for model misspecification problems, in both cases for the one population problem. This paper introduces this methodology for two-sample problems. A simulation study illustrates situations in which the new test statistics become a competitive tool with respect to the classical z test and the likelihood ratio test statistic.  相似文献   
946.
A growing literature deals with the models that states have developed to reach out to their emigrant communities. The literature covers a wide range of initiatives, most notably electoral policies. In this line of research, we present a comparative view of the citizenship policies of Latin American and Caribbean states using a data set that includes information (yearly observations from 1950 to 2015) of the external franchise policies of 22 countries. First, this paper describes the scope of inclusion of non-resident citizens in terms of electoral rights. Second, we study the evolution over time of the external franchise policies of the countries under study. Despite cultural, historical and obvious geographic commonalities across countries, the analyses reveal that the convergence trend in the external franchise policies developed by Latin American and Caribbean countries is limited to a most general level. Below that level many variations in terms of specific electoral rights, types and venues of representation of emigrants are observable. These variations range from exclusion of non-resident citizens in terms of electoral rights, to full inclusion, when emigrants have active and passive electoral rights in all the national elections held in the states of origin (presidential and/or legislative).  相似文献   
947.
In this multi-source daily diary study, we examine the effect of exposure to workplace bullying behaviours on family domain outcomes (conflicts at home, relationship satisfaction), and the mediating role that psychological detachment and affective distress play in this relationship. A sample of 68 employees and their spouses filled in a quantitative diary for five consecutive working days twice a day (number of occasions?=?680). Multilevel analyses showed that daily workplace bullying positively predicted both self-report and spouse-report conflicts at home, and daily psychological detachment mediated this relationship. In addition, daily affective distress was the mediator only for self-report conflicts at home. Further, an indirect effect of both affective distress and detachment on the relationship between bullying and self-reported relationship satisfaction was found. Detachment also showed an indirect role in the association between bullying and spouse-reported relationship satisfaction. This is one of the first studies in showing that negative effects of workplace bullying go beyond the work setting and beyond the employee. Moreover, this study adds to an emerging line of research exploring how daily negative work experiences are transferred to and interferes with the non-work domain. The theoretical and practical implications of these findings are discussed.  相似文献   
948.

Background

Postpartum anaemia is a problem with high prevalence that significantly affects maternal recovery. Among the causal factors is perineal trauma. However, it is still not known what degree of perineal trauma produces a greater reduction of haemoglobin.

Aim

To assess the relationship between the degree of perineal trauma and change in haemoglobin concentration at vaginal birth.

Methods

An observational, analytical retrospective cohort study was performed at the Mancha-Centro Hospital (Spain) during the period 2010–2014. Data were collected regarding 3479 women who gave birth vaginally. The main outcome variable was the change in haemoglobin concentration. Multivariate analysis by means of multiple linear regression was performed to control possible confounding factors and to determine the net effect of each degree of perineal trauma on haemoglobin reduction.

Findings

Of the total sample, 20.1% of women (699) had an intact perineum, 41.6% (1446) experienced some form of perineal trauma, but not episiotomy, and the remaining 38.3% of women (1334) underwent an episiotomy. The average reduction of haemoglobin was 1.46 g/dL (Standard Deviation (SD) = 1.09 g/dL) for women without episiotomy with a second degree tear and 2.07 g/dL (SD = 1.24 g/dL) for women who had an episiotomy and no perineal tear. The greatest reduction occurred among women with episiotomy and a third or fourth degree tear with a decrease of 3.10 g/dL (SD = 1.32 g/dL).

Conclusion

Episiotomy is related to greater reduction of haemoglobin concentration in comparison with all degrees of spontaneous perineal trauma. The use of episiotomy should be strictly limited.  相似文献   
949.
Violence is a public health concern faced on a daily basis by transgender women. Literature has documented how it adversely affects quality of life and health and in some instances leads to homicide. Considering the lack of research documenting the experiences of violence among transgender women, the objective of this article was to explore manifestations of violence among this population in Puerto Rico. The data presented in this article are part of a larger study on transgender/transsexual health in Puerto Rico. For the purpose of this article we focus on the quantitative data analysis. Participants (N = 59 transgender women) were recruited via respondent driven sampling. Implications and specific recommendations are discussed in light of these findings.  相似文献   
950.
This article describes the harassment patterns and the risk profile in trans people living in Spain. A sample of 212 trans persons, aged 10–62, participated in this cross-sectional study. Results showed a high percentage of harassment (59.9%) and frequency of daily harassment (12.6%), especially verbal attacks (59%) that occurred in public spaces (49.1%) and within educational contexts (46.2%). Harassment is more prevalent in trans women than men. Those who disclose their gender identities at a younger age experience higher percentages and frequency of harassment than those who disclose at an older age. They also suffer more harassment of different types. The risk profile of harassment indicates that older trans women are more likely to suffer harassment than younger ones, and the risk decreases each year they delay their gender identity disclosure. The elimination of transphobic attitudes and the promotion of gender justice should be priority strategies in Spain.  相似文献   
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