首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   155篇
  免费   22篇
各国政治   8篇
工人农民   3篇
世界政治   3篇
外交国际关系   20篇
法律   113篇
中国政治   10篇
政治理论   7篇
综合类   13篇
  2023年   1篇
  2021年   2篇
  2020年   3篇
  2019年   7篇
  2018年   10篇
  2017年   8篇
  2016年   19篇
  2015年   12篇
  2014年   10篇
  2013年   24篇
  2012年   14篇
  2011年   7篇
  2010年   8篇
  2009年   14篇
  2008年   6篇
  2007年   6篇
  2006年   5篇
  2005年   9篇
  2004年   5篇
  2002年   4篇
  2001年   1篇
  2000年   1篇
  1995年   1篇
排序方式: 共有177条查询结果,搜索用时 125 毫秒
101.
This paper analyzes the politics and struggles ongoing within wildlife management areas (WMAs) in Tanzania to discuss the dynamics of neoliberalization of the wildlife sector. We discuss neoliberalization as a new political-economic context within which the ongoing politics of natural resource management are played out, and focus on green grabbing as an expression of these politics. We discuss how local-level actors are engaged in these processes, often in strategic ways, to negotiate their roles within WMAs and address green grabbing by the state. Secondly, we discuss an example of the politics of land control and local-level actors’ enactment of accumulation by dispossession within a WMA.  相似文献   
102.
Identifying the species and size of sharks responsible for biting humans is essential for developing strategies to prevent these incidents. Here, we use bite wound characteristics and genetic analysis of a tooth fragment extracted from the wounds to identify a sicklefin lemon shark Negaprion acutidens as the perpetrator of nonfatal bites on the legs of an adult male surfer at Makemo atoll (French Polynesia) in January 2018. The bite was superficial, and N. acutidens are fish predators not known to feed on large prey; hence, foraging is an unlikely explanation for this incident rather linked to territoriality. Lemon sharks are occasionally aggressive toward humans and are site attached with relatively small home ranges; hence, avoiding surfing in the area of a previous bite incident is recommended to decrease the risk of future injuries.  相似文献   
103.
樊建民 《河北法学》2007,25(9):116-119
通过对动植物检疫失职罪的概念和构成要件特征进行分析,结合司法实践阐述了本罪认定应注意的若干问题,并详尽论述了本罪成罪标准及与相关罪的区别和联系.  相似文献   
104.
A case of a ram attack that caused injuries to a 73‐year‐old man is presented. The deceased survived the attack and had the opportunity to speak with a friend over the phone before being transferred to the hospital. After a 21‐day hospitalization, the patient passed away. A postmortem examination was performed to ascertain the cause of death. The autopsy findings are presented along with a brief review of the literature. Attacks by agricultural animals (or livestock) around the world are reported in the scientific literature. Fatalities from ram attacks are extremely rare. The need to implement specific codes in the ICD system, relevant to each animal attack, appears to be of great importance, in order to allow tracking of animal‐related deaths.  相似文献   
105.
再论中医药立法的几个问题   总被引:2,自引:0,他引:2  
《中华人民共和国中医药法》正在有条不紊的制定中,但中医药基本法立法中出现的问题也折射出了中医药发展过程中的不足。通过对中医药法立法过程中几个问题的再思考,进一步理顺中医药发展的脉络,为中医药基本法立法工作提供参考。  相似文献   
106.
There is a clear discrepancy in the reporting of animal cruelty complaints, prosecutions, and convictions suggesting that any prevalence figures of abuse are significant under-representations. Therefore, it can be inferred that there is a large number of animal abusers who are unapprehended. Currently there is no validated tool that assesses the proclivity or propensity to engage in animal abuse amongst members of the general public. Such a tool would enable researchers to study individuals who may think like animal abusers or may be unapprehended offenders themselves. This paper presents the newly developed Animal Abuse Proclivity Scale (AAPS) and some preliminary findings. The results from our two studies show that: (1) the psychometric properties of the AAPS indicate that the scale is a highly reliable measure; (2) the AAPS relates to measures assessing offence-supportive attitudes and reflects the gender differences seen in the literature; and (3) the AAPS demonstrates cross-national validity. These findings support that the AAPS, similar to other offending proclivity measures, is a tool that can be used to examine the factors most related to animal abuse propensity. We discuss how the AAPS can contribute to future developments in theory and practice in the field.  相似文献   
107.
The hen harrier (Circus cyaneus) is a bird of prey that is persecuted in the United Kingdom, and there is a need for a DNA‐based individual identification and sexing system for the use in forensic investigations. This study reports a new set of PCR primers for the chromo‐helicase‐DNA‐binding protein 1 gene, which allows sexing using PCR‐RFLP. Instead of exonic primers that amplify across a large intron, this set consists of a primer within the intron, enabling reduction in amplicon sizes from 356 to 212 bp and 565 to 219 bp in W and Z chromosomes. DNA degradation and dilution experiments demonstrate that this set is significantly more robust than one that amplifies across the intron, and sequencing of the intronic primer‐binding region across several individuals shows that it is highly conserved. While our objective is to incorporate this primer set into an STR‐based individualization kit, it may in the meantime prove useful in forensic or conservation studies.  相似文献   
108.
Defining terrorism and explaining how it occurs remains a contentious issue. This article attempts to generate new understandings on these topics by applying the work of Ehud Sprinzak's delegitimatization model to the Sea Shepherds. Evidence presented in the article suggests that the Sea Shepherd's present level of political violence passed through gradual phases. In this respect, it is possible to suggest that Sprinzak's model has applicability for maritime organizations, as well as terrestrial based groups. However, we also note that on the one hand, it may be possible to argue that in some respects the Sea Shepherds may constitute either a “blind spot” in the literature on terrorism and political violence, because its actions could in some circumstances be considered activism, militant direct action, piracy, vigilantism, terrorism, or eco-defense, which makes it very difficult to classify. On the other hand, that both the Sea Shepherds and the whalers may both engage in illegal activities, but are not prosecuted, may indicate that states and the international community may have neither the will nor the means to enforce laws against them. Therefore, they may be turning a blind eye to their actions. Throughout the article we maintain that the Sea Shepherds constitute an example of a gray area phenomenon. Despite the ambiguity surrounding their legal status and academic interpretations of their actions, the results of nearly three decades of the organization's activities, including its 2007 campaign to disrupt Japanese Antarctic Whaling, suggest that the Sea Shepherds may be best categorized as a vigilante group, because they claim they are seeking to enforce a legal status quo because of states' and the international community's inabilities or unwillingness to do so.  相似文献   
109.
目的采用反相高效液相色谱-蒸发光散射方法分析人和动物油脂种属。方法采集人体和7种动物(猪、牛、羊、鸡、鸭、鹅、鱼)油脂,丙酮溶解后直接进样分析,色谱柱为C18反相柱,流动相为二氯甲烷-乙腈(30∶70 V/V),流速1.0mL/min,蒸发光散射检测器进行检测。结果采用本文方法检测POSt、MMP、StPSt、OPO 4种甘油三酯组分分离效果良好;用于油脂分析,其主要组分高级脂肪酸三甘酯均得到了有效分离,色谱峰的保留时间和相对峰面积比的重现性好;与动物油脂比较,人体油脂具有独特的色谱特征;动物之间色谱特征也有差异。结论采用本文高效液相色谱-蒸发光散射法检测油脂,可根据人体油脂与动物油脂色谱特征的差异为油脂种属鉴定提供依据。  相似文献   
110.
While police work comes with a slew of dangers, little research has focused on deaths of police dogs in the line of duty. The purpose of this paper is to begin a conversation about violence toward police dogs and the treatment of animals working with the police.

To do so, a database of 96 police dogs that died in the line of duty in the United States between 2011 and 2015 was compiled, drawn from the Officer Down Memorial Page. More police dog deaths were reported in 2014 and 2015, during summer months, with half clustering in the Southern US. The victim police dogs were mostly younger and recently employed by the policing agency. The most frequent cause of death was heat exhaustion, followed by gunfire and automobiles. Most offenders were apprehended by police or shot.

Policymakers and researchers should encourage systematic data collection for a better understanding of the extent of the issue.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号