全文获取类型
收费全文 | 1483篇 |
免费 | 70篇 |
专业分类
管理学 | 138篇 |
民族学 | 19篇 |
人口学 | 231篇 |
丛书文集 | 1篇 |
理论方法论 | 83篇 |
综合类 | 16篇 |
社会学 | 703篇 |
统计学 | 362篇 |
出版年
2023年 | 28篇 |
2022年 | 23篇 |
2021年 | 34篇 |
2020年 | 78篇 |
2019年 | 80篇 |
2018年 | 165篇 |
2017年 | 149篇 |
2016年 | 123篇 |
2015年 | 61篇 |
2014年 | 89篇 |
2013年 | 293篇 |
2012年 | 122篇 |
2011年 | 42篇 |
2010年 | 44篇 |
2009年 | 39篇 |
2008年 | 41篇 |
2007年 | 23篇 |
2006年 | 16篇 |
2005年 | 9篇 |
2004年 | 17篇 |
2003年 | 7篇 |
2002年 | 16篇 |
2001年 | 7篇 |
2000年 | 10篇 |
1999年 | 5篇 |
1998年 | 4篇 |
1997年 | 4篇 |
1996年 | 6篇 |
1995年 | 1篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 4篇 |
1991年 | 4篇 |
1983年 | 1篇 |
1980年 | 1篇 |
1973年 | 1篇 |
1968年 | 1篇 |
排序方式: 共有1553条查询结果,搜索用时 15 毫秒
991.
José A. Sánchez-Espigares Lluís Marco-Almagro 《Journal of Statistical Computation and Simulation》2019,89(1):145-154
A methodology is proposed to compare the power of normality tests with a wide variety of alternative unimodal distributions. It is based on the representation of a distribution mosaic in which kurtosis varies vertically and skewness horizontally. The mosaic includes distributions such as exponential, Laplace or uniform, with normal occupying the centre. Simulation is used to determine the probability of a sample from each distribution in the mosaic being accepted as normal. We demonstrate our proposal by applying it to the analysis and comparison of some of the most well-known tests. 相似文献
992.
Rubén Camilo Lois González Belén María Castro Fernández Lucrezia Lopez 《Mobilities》2016,11(5):770-788
Human intervention and social practices have been pivotal for the creation of sacred spaces; indeed, the mobility of human beings has endowed spaces with meaning through religious cultural products. Progressive human intervention in holy places has turned them into monumental spaces, where cultural heritage has become a symbol of identity and the space has assumed the values of the culture that produced it. In this paper, we investigate the value of heritage along pilgrimage routes, as in the case of the Way of St. James. The sacred-monumental space works according to the system of artistic and cultural elements that define it as an integrated system. We will focus on the twentieth-century rediscovery of the Way in Spain, on the processes of monumental reinterpretation that culminated in its declaration, in 1987, as ‘First European Cultural Route’ by the Council of Europe, and as ‘UNESCO World Heritage Site’, in 1993. 相似文献
993.
Urban Ecosystems - Urban forests are more vulnerable to exotic species invasions than natural forests and are often a pathway for exotic invasions into natural areas. Investigating the mechanisms... 相似文献
994.
Enrique Pastor Seller Alberto Jesús Farías Gramegna Raima Rujano Roque Raquel Sáez González 《Social Work Education》2020,39(6):765-784
ABSTRACT The article presents the results of an empirical investigation that aimed to analyze comparative socio-demographic characteristics, motivational aspects and professional role of students who attend universities. The contexts of research were University of Mar de Plata (Argentina), University of Murcia (Spain) and University of Zulia (Venezuela). The universe of research was 304 students, with the participation of a total of 253 (TR 83,2%), 109 from University of Murcia—Spain—100 from University of Mar del Plata—Argentina and 44 from University of Zulia—Venezuela. Two hundred and forty-four measuring instruments were checked favorably. The results of the research allowed to highlight significant coincidences in most of the variables studied. In the analysis of self-perceived personality styles, there is high coincidence both in style (attributed qualification) and score (assigned quantification). At the three universities, the docent–student relationship is a positive variable that affects the favorable self-perception beyond academic success. Design and implementation of programs based on the described characteristics are recommended. 相似文献
995.
Patrisia Macías-Rojas 《Qualitative sociology》2018,41(2):221-242
This study examines the ways in which border controls have taken on aspects of crime control. To understand this transformation, I draw on the methods of historical anthropologists who blend ethnographic and historical tools of analysis. The historical research shows that the shift occurred in 1990s, when New Democrats adopted crime politics of the New Right and supported bipartisan policies that restructured detention, deportation, and criminal prosecution. The ethnography documents the ways in which border controls have taken on aspects of internal security and domestic policing, shifts seldom captured in contemporary border security debates. 相似文献
996.
The education of social workers in the Spanish university is structured around the professional competencies that will subsequently be applied in the labour market. As social work is a profession focused on the provision of social welfare and the prevention of social exclusion, it is expected of social workers that they become analytical, thoughtful professionals within their environment and that they play an active role in preventing social exclusion and inequality. However, there are important splits and contradictions between the official recognition of such competencies by universities and their effective implementation in the labour market. In this paper we analyse the main constraints and contradictions involved in the acquisition of the professional skills of social workers in their transition to the labour market. To do this, we focus on the specific case competencies in professional field of the third sector in Andalusia 相似文献
997.
Robina-Ramírez Rafael Isabel Sánchez-Hernández M. Díaz-Caro Carlos 《Journal of Management and Governance》2021,25(2):627-654
Journal of Management and Governance - Corporate cases and scandals of corruption have emerged in the hospitality industry. In Spain, the recent Criminal Code (1/2015) proposed an organisational... 相似文献
998.
Joana Baptista Ana Osório Eva Costa Martins Paula Castiajo Ana Luísa Barreto Vera Mateus Isabel Soares Carla Martins 《Social Development》2017,26(1):129-145
The present study examined the relationship between parents’ mental‐state talk and preschoolers’ executive function. Seventy‐two children participated in the present study, as well as their mothers and fathers. When children were enrolled in the second preschool year, mothers’ and fathers’ use of mental‐state references were assessed during a shared picture‐book reading task with the child. Later, four months before admission to the first grade, preschoolers’ executive function was measured. Hierarchical regression analysis revealed that maternal, but not paternal, mental‐state talk was a significant predictor of children's executive function composite, even after accounting for child gender, age, verbal ability, and parental education. When looking at each of the EF components, maternal mental‐state talk proved to be a predictor of set‐shifting whereas no significant relations emerged with inhibitory control or working memory. These findings add to prior research on parenting quality and executive function in preschoolers. 相似文献
999.
In this paper, the class of Lamé Lorenz curves is studied. This family has the advantage of modeling inequality with a single parameter. The family has a double motivation: it can be obtained from an economic model and from simple transformations of classical Lorenz curves. The underlying cumulative distribution functions have a simple closed form, and correspond to the Singh–Maddala and Dagum distributions, which are well known in the economic literature. The Lorenz order is studied and several inequality and polarization measures are obtained, including Gini, Donaldson–Weymark–Kakwani, Pietra, and Wolfson indices. Some extensions of the Lamé family are obtained. Fitting and estimation methods under two different data configurations are proposed. Empirical applications with real data are given. Finally, some relationships with other curves are included. 相似文献
1000.
The present studies examined the relationship between children's use of grammatical structures indicating self–other differentiation (i.e., personal pronouns, verb conjugation) and their ability to use language to express their own and others' mental states (MSL). In Study 1, 104 parents of two‐ to three‐year‐old children filled out online checklists assessing children's vocabulary, their use of MSL, and first‐ and second‐person pronouns and verb forms. In Study 2, 77 mothers of 1.5‐ to 2.5‐year‐old children filled out the MacArthur–Bates communicative development inventory, and additional checklists for MSL and verb conjugation. Results of both studies showed that children's use of grammatical person reference is strongly related to their level of grammatical abilities. Importantly, pronominal and inflectional references to others were correlated with children's discourse about the mind. Thus, linguistic tools that are used to distinguish self from others are not only indicators of children's grammatical development, but also their level of sociocognitive understanding. 相似文献