全文获取类型
收费全文 | 2767篇 |
免费 | 173篇 |
专业分类
管理学 | 288篇 |
民族学 | 34篇 |
人口学 | 320篇 |
丛书文集 | 7篇 |
理论方法论 | 228篇 |
综合类 | 59篇 |
社会学 | 1418篇 |
统计学 | 586篇 |
出版年
2024年 | 4篇 |
2023年 | 42篇 |
2022年 | 35篇 |
2021年 | 49篇 |
2020年 | 125篇 |
2019年 | 111篇 |
2018年 | 225篇 |
2017年 | 258篇 |
2016年 | 197篇 |
2015年 | 114篇 |
2014年 | 149篇 |
2013年 | 525篇 |
2012年 | 257篇 |
2011年 | 110篇 |
2010年 | 92篇 |
2009年 | 81篇 |
2008年 | 85篇 |
2007年 | 63篇 |
2006年 | 59篇 |
2005年 | 43篇 |
2004年 | 40篇 |
2003年 | 43篇 |
2002年 | 33篇 |
2001年 | 28篇 |
2000年 | 18篇 |
1999年 | 13篇 |
1998年 | 8篇 |
1997年 | 12篇 |
1996年 | 10篇 |
1995年 | 8篇 |
1994年 | 12篇 |
1993年 | 6篇 |
1992年 | 8篇 |
1991年 | 8篇 |
1990年 | 8篇 |
1989年 | 8篇 |
1988年 | 7篇 |
1987年 | 5篇 |
1986年 | 5篇 |
1985年 | 5篇 |
1984年 | 2篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1975年 | 4篇 |
1973年 | 3篇 |
1971年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有2940条查询结果,搜索用时 31 毫秒
51.
Mella-Méndez Isac Flores-Peredo Rafael Pérez-Torres Jairo Hernández-González Sergio González-Uribe Dino Ulises del Socorro Bolívar-Cimé Beatriz 《Urban Ecosystems》2019,22(6):1061-1070
Urban Ecosystems - Free-ranging domestic dogs are the world most common exotic carnivore species that could negatively interact with the native wildlife as predators, competitors, and disease... 相似文献
52.
Seasonal fractional ARIMA (ARFISMA) model with infinite variance innovations is used in the analysis of seasonal long-memory time series with large fluctuations (heavy-tailed distributions). Two methods, which are the empirical characteristic function (ECF) procedure developed by Knight and Yu [The empirical characteristic function in time series estimation. Econometric Theory. 2002;18:691–721] and the Two-Step method (TSM) are proposed to estimate the parameters of stable ARFISMA model. The ECF method estimates simultaneously all the parameters, while the TSM considers in the first step the Markov Chains Monte Carlo–Whittle approach introduced by Ndongo et al. [Estimation of long-memory parameters for seasonal fractional ARIMA with stable innovations. Stat Methodol. 2010;7:141–151], combined with the maximum likelihood estimation method developed by Alvarez and Olivares [Méthodes d'estimation pour des lois stables avec des applications en finance. Journal de la Société Française de Statistique. 2005;1(4):23–54] in the second step. Monte Carlo simulations are also used to evaluate the finite sample performance of these estimation techniques. 相似文献
53.
54.
Sahut Jean-Michel Peris-Ortiz Marta Teulon Frédéric 《Journal of Management and Governance》2019,23(4):901-912
Journal of Management and Governance - 相似文献
55.
In recent decades, accelerating processes of globalization and an increase in economic inequality in most of the world's countries have raised the question of the emergence of a new bourgeoisie integrated at the global level, sometimes described as a global super-bourgeoisie. This group would be distinguished by its unequaled level of wealth and global interconnectedness, its transnational ubiquity and concentration in the planet's major global cities, its specific culture, consumption habits, sites of sociability and shared references, and even by class consciousness and capacity to act collectively. This article successively discusses how the social sciences have examined these various dimensions of the question and begun to provide systematic empirical answers. 相似文献
56.
Research on subjective wellbeing includes studies of both domain-related and global distress. The mental health literature,
though, focuses almost exclusively on global distress. This seems to be partly due to a common belief that psychological distress,
and the moods that comprise distress, necessarily lack referential content. However, if that were the case it would make little
sense for any study to ever focus on domain-related distress. The research presented in this report clarifies the relation
between global and domain-related distress. We compare confirmatory factor analytic models of the joint relationship among
symptoms of global distress with affective symptoms of distress about work, home, and physical appearance. Data are from a
general population telephone survey. In the best-fitting models domain-related distress and global psychological distress
are related but distinct latent variables. We discuss the theoretical and methodological implications of the models, and model
choice. 相似文献
57.
Hélène Ducourant 《Sociologie du Travail》2012,54(3):375-390
Many a product and service is proposed to consumers who have not individually expressed any prior interest to a salesperson or a firm. Two situations of prospecting people for a revolving credit are presented. Based on data gathered during a month of observation in the company of salespersons who deal in this type of credit, the processes are analyzed that these persons use to arouse a potential buyer's interest. Light is shed on the organizational, material and technical conditions that enable them to turn the latter into a customer or, at least, to make interactions with him/her last longer. This analysis of one form of mediation in the marketing of credit also sheds light on the situations of those who subscribe to loans, whether or not they are over indebted. 相似文献
58.
This paper discusses a novel strategy for simulating rare events and an associated Monte Carlo estimation of tail probabilities.
Our method uses a system of interacting particles and exploits a Feynman-Kac representation of that system to analyze their
fluctuations. Our precise analysis of the variance of a standard multilevel splitting algorithm reveals an opportunity for
improvement. This leads to a novel method that relies on adaptive levels and produces, in the limit of an idealized version
of the algorithm, estimates with optimal variance. The motivation for this theoretical work comes from problems occurring
in watermarking and fingerprinting of digital contents, which represents a new field of applications of rare event simulation
techniques. Some numerical results show performance close to the idealized version of our technique for these practical applications. 相似文献
59.
José Moral-de la Rubia Fuensanta López-Rosales Rolando Díaz-Loving Yessica-Ivet Cienfuegos-Martínez 《Revista de Psicología Social》2014,29(1):31-59
The aim of this study is to determine the risk factors and protective factors of being a victim of couple violence, considering cultural conventions, coping, social support, external attribution and violence in childhood. A non-probabilistic sample of 223 women and 177 men was used. The risk factors in the sample as a whole were being male, the coping strategy of accommodation, violence in childhood and external attribution, while the protective factors were partner support and an active coping style. The study concludes with suggestions for interventions and research. 相似文献
60.
Paula Jauregui Jaione Onaindia Ana Estévez 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2017,33(4):1081-1097
Coping plays a central role in the appearance and persistence of pathological gambling. Anxious and depressive symptomatology also influence pathological gambling and are related to coping. This study aimed to analyze pathological gamblers’ coping strategies and styles, as well as associated anxious and depressive symptomatology. The study sample included 167 male pathological gamblers (mean age = 39.29 years) and 107 non-gamblers (mean age = 33.43 years). Measures of gambling, coping, and anxious and depressive symptomatology were used. Results showed that pathological gamblers’ scored higher in all the maladaptive coping strategies, problem- and emotion-focused disengagement, and disengagement subscales. These subscales also correlated with pathological gambling, and anxious and depressive symptomatology. Pathological gamblers also scored higher in emotional expression and emotion-focused engagement, with no differences in the rest of the adaptive coping strategies. Coping was also found to predict pathological gambling and anxious and depressive symptomatology. It was found that coping mediated the relationship between pathological gambling and anxious symptomatology when controlling for the effect of age. Specifically, social withdrawal and disengagement stood out as mediators. These results provide practical information for use in clinical settings with people diagnosed with pathological gambling. 相似文献