全文获取类型
收费全文 | 134篇 |
免费 | 10篇 |
专业分类
各国政治 | 19篇 |
工人农民 | 20篇 |
世界政治 | 16篇 |
外交国际关系 | 5篇 |
法律 | 51篇 |
政治理论 | 32篇 |
综合类 | 1篇 |
出版年
2023年 | 3篇 |
2021年 | 6篇 |
2020年 | 5篇 |
2019年 | 6篇 |
2018年 | 11篇 |
2017年 | 18篇 |
2016年 | 11篇 |
2015年 | 1篇 |
2014年 | 5篇 |
2013年 | 23篇 |
2012年 | 6篇 |
2011年 | 5篇 |
2010年 | 4篇 |
2009年 | 1篇 |
2008年 | 2篇 |
2007年 | 5篇 |
2006年 | 3篇 |
2005年 | 2篇 |
2004年 | 7篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 3篇 |
1990年 | 1篇 |
1974年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有144条查询结果,搜索用时 4 毫秒
141.
Tanya Wyatt 《Contemporary Justice Review》2013,16(2):103-123
Wildlife trafficking, along with other green crimes, receives little attention from the criminological community. This study provides further knowledge of this black market, and exposes the structural harms that are associated with it, by examining the illegal trade in falcons in Russian Far East. The structural harms proposed here are that wildlife trafficking, and the illegal raptor trade in particular endangers the environment, is cruel to animals, and threatens national and human security because of its connection to other dangerous illicit activities. Through semi‐structured interviews, trade statistics, and online news sources, a framework is developed as to who is involved, how it is occurring, and where it is taking place as well as possible ways in which to curb this activity. 相似文献
142.
The purpose of this article is to analyze perceptions and activities of policy actors, who are actively involved in or knowledgeable about the politics of hydraulic fracturing in New York, Colorado, and Texas. The analysis is guided by research questions drawn from the Advocacy Coalition Framework that focus on policy actors’ policy positions, problem perceptions, political capacity, activities, and interactions. In doing so, we examine the differences between those policy actors who are opposed to hydraulic fracturing relative to those who support hydraulic fracturing across the three states using data from online surveys administered in 2013 and 2014. The results show polarization between opponents and proponents in their policy positions on hydraulic fracturing, which are associated with problem perceptions. Proponents and opponents of hydraulic fracturing also have different capacities, activities, and interactions. The results are similar across states but not without nuanced differences, including greater polarization in New York, higher levels of government support for proponents of hydraulic fracturing in Texas, and more frequent coalition building in Colorado. 相似文献
143.
Kevin Tang H.S.D. Wyatt Sharpe H.S.D. Alexandra Schulz H.S.D. Edric Tam H.S.D. Ian Grosse Ph.D. John Tis M.D. Dennis Cullinane Ph.D. 《Journal of forensic sciences》2014,59(2):371-374
Bruising, the result of capillary failure, is a common physical exam finding due to blunt trauma and, depending on location and severity, a potential indicator of abuse. Despite its clinical relevance, few studies have investigated the etiology of capillary failure. The goal of this study was to determine whether capillaries primarily fail under shear stress or hydraulic‐induced tensile stress. An arteriole bifurcating into four capillaries was modeled using ANSYS 14.0 ®. The capillaries were embedded in muscle tissue and a pressure of 20.4 kPa was applied. Any tensile stress exceeding 8.4 × 104 Pa was considered failure. Results showed that failure occurred directly under the impact zone and where capillaries bifurcated, rather than along the line of greatest shear stress, indicating that internal tensile stress is likely the primary mode of capillary failure in bruising. These results are supported by the concept that bruising can occur via blunt trauma in which no shearing lacerations occur. 相似文献
144.
Tanya Wyatt 《Crime, Law and Social Change》2014,61(1):15-35
Transnational environmental crime is a global problem encompassing not only criminal violations of the law, but harms against the environment and the people reliant upon it as a natural resource. Grounded in the green criminological theory of eco-global criminology, this paper explores the transnational environmental crime of the illegal timber trade in the Russian Far East unpicking the threats to ecological well-being and the global nature and impacts of this crime. In researching transnational environmental crime, it is crucial to uncover the distinct local and regional variations of the forces at play; for this paper that means analyzing the role of organized crime and corruption in Russia’s timber black market. This information was obtained by using the current literature and interviews with Russian and international experts in order to uncover the role of these actors in the harvesting, smuggling and selling of timber. From this exploration, a structure of the illegal timber trade in this region is proposed including at which points along the black market chain organized crime and/or corruption are involved. Additionally, from an eco-global criminological foundation this paper analyzes the consequences to Russia’s people, its environment and the global community if the illegal timber trade is to continue in its current state. 相似文献