全文获取类型
收费全文 | 1607篇 |
免费 | 39篇 |
专业分类
管理学 | 226篇 |
民族学 | 42篇 |
人口学 | 123篇 |
丛书文集 | 7篇 |
理论方法论 | 149篇 |
综合类 | 21篇 |
社会学 | 943篇 |
统计学 | 135篇 |
出版年
2023年 | 5篇 |
2022年 | 5篇 |
2021年 | 11篇 |
2020年 | 41篇 |
2019年 | 47篇 |
2018年 | 53篇 |
2017年 | 62篇 |
2016年 | 50篇 |
2015年 | 39篇 |
2014年 | 43篇 |
2013年 | 317篇 |
2012年 | 50篇 |
2011年 | 53篇 |
2010年 | 45篇 |
2009年 | 45篇 |
2008年 | 46篇 |
2007年 | 32篇 |
2006年 | 40篇 |
2005年 | 52篇 |
2004年 | 47篇 |
2003年 | 38篇 |
2002年 | 41篇 |
2001年 | 44篇 |
2000年 | 21篇 |
1999年 | 25篇 |
1998年 | 28篇 |
1997年 | 26篇 |
1996年 | 21篇 |
1995年 | 18篇 |
1994年 | 32篇 |
1993年 | 16篇 |
1992年 | 27篇 |
1991年 | 16篇 |
1990年 | 14篇 |
1989年 | 12篇 |
1988年 | 19篇 |
1987年 | 18篇 |
1986年 | 14篇 |
1985年 | 14篇 |
1984年 | 17篇 |
1983年 | 13篇 |
1982年 | 13篇 |
1981年 | 8篇 |
1979年 | 6篇 |
1978年 | 11篇 |
1977年 | 8篇 |
1976年 | 6篇 |
1975年 | 5篇 |
1974年 | 5篇 |
1973年 | 8篇 |
排序方式: 共有1646条查询结果,搜索用时 0 毫秒
181.
182.
The current research explores two important issues related to the study of bystander intervention during nonfatal violent victimization. First, using data from the National Crime Victimization Survey (NCVS), conjunctive analysis of case configurations is conducted to identify the most dominant situational contexts in which a bystander is present during violent crime. Second, the prevalence of responses in which a bystander helps or hurts during these events is determined. Results and the analytical approach used in this investigation are discussed in terms of their implications for future research on the normative and deviant reactions to crime by third parties and its victims. 相似文献
183.
184.
Nicholas J. Miller 《Immigrants & Minorities》2017,35(2):87-107
This article examines the movement of Orthodox Christian refugees from Bosnia to the Habsburg Monarchy in the 1530s and their settlement in a district called ?umberak. The movement of these Uskoks has never been examined in the context of refugee studies. This study of a refugee movement and settlement over a five-century period offers the possibility of reaching a better understanding of the long-term outcome of refugee movements. Ultimately, this article suggests that the refugees affected the land they settled as much as the settlement zone affected them, and that, in this case, the refugees were able to define their own outcome. 相似文献
185.
Restoration of ecosystem functions in urban environments is made challenging by 1) a public that often lacks understanding
of ecological principles, 2) inadequate evidence of the effectiveness of restoration practices, and 3) difficulty integrating
social and biophysical factors in studies of urban ecosystems. This paper describes a case study in which potential solutions
to these challenges were explored. We facilitated collaborative learning through public participation in the design and implementation
of an urban riparian buffer along a headwater stream in a neighborhood park, a process that was informed by ecological research.
Learning outcomes were evaluated using surveys and qualitative assessment of discussion. Results indicated that participants’
knowledge about water quality problems associated with urbanization, stormwater, and nonpoint-source pollution increased,
familiarity with stormwater management practices increased, and perceptions about the importance of stream ecosystem functions
changed. In-stream monitoring of sediment delivery, as well as direct measurements of buffer infiltration capacity, provided
early evidence of buffer effectiveness in prevention of sediment inputs to the stream and absorption of runoff from surrounding
surfaces. This study provides a useful model for integration of collaborative learning through participation, ecological restoration,
and ecological research in an urban setting. Elements deemed essential to success of this model included an opportunity for
dialog focused on a specific natural feature, sustained interaction between participants and researchers, opportunities for
hands-on participation by urban residents, and flexibility in restoration practice installation. 相似文献
186.
Community Amenity Measurement for the Great Fly-Over Zones 总被引:1,自引:0,他引:1
The purpose of this paper is to provide an alternative operationalization of amenities that does not privilege certain kinds
of natural resources and climatic conditions and that can be used for assessing the quality of life in small towns. The amenity
inventory presented here extends previous literature by including a broad range of amenities (natural resource, indoor and
outdoor built recreational facilities, public and private services, and downtown amenities). The community level of analysis
and small town focus are also unique. The inventory uses both secondary data from public sources and primary data that can
be gathered by researchers or community residents. Therefore, in addition to the scholarly contribution of the inventory,
the process of defining and assessing community amenities may be a valuable tool for building interpersonal relationships
within communities, generating community spirit, and developing strategies for enhancing the local quality of life. 相似文献
187.
Timothy A. Kohler 《Population and environment》1992,13(4):237-242
188.
189.
190.