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   3791篇
  免费   190篇
各国政治   14篇
工人农民   42篇
世界政治   9篇
外交国际关系   80篇
法律   1852篇
中国共产党   123篇
中国政治   416篇
政治理论   139篇
综合类   1306篇
  2024年   6篇
  2023年   25篇
  2022年   31篇
  2021年   41篇
  2020年   84篇
  2019年   65篇
  2018年   53篇
  2017年   64篇
  2016年   68篇
  2015年   83篇
  2014年   170篇
  2013年   208篇
  2012年   213篇
  2011年   247篇
  2010年   241篇
  2009年   254篇
  2008年   284篇
  2007年   292篇
  2006年   283篇
  2005年   275篇
  2004年   272篇
  2003年   202篇
  2002年   209篇
  2001年   145篇
  2000年   81篇
  1999年   23篇
  1998年   13篇
  1997年   3篇
  1996年   5篇
  1995年   4篇
  1994年   7篇
  1993年   2篇
  1992年   3篇
  1991年   6篇
  1990年   4篇
  1989年   4篇
  1988年   1篇
  1987年   2篇
  1986年   2篇
  1985年   1篇
  1984年   3篇
  1983年   2篇
排序方式: 共有3981条查询结果,搜索用时 15 毫秒
111.
构建社会主义和谐社会不但需要完善的法律,而且法律的制定必须坚持以人为本、遵循客观规律、符合理性精神,同时还必须增强政府部门的执法素质和全社会的守法意识与法制观念,切实做到有法可依、有法必依、执法必严、违法必究.文章从建立民主法治着眼,就立法、执法、守法几个方面阐述自己关于建立和谐社会的相关观点.  相似文献   
112.
Accurate age estimates of immature necrophagous insects associated with a human or animal body can provide evidence of how long the body has been dead. These estimates are based on species-specific details of the insects’ aging processes, and therefore require accurate species identification and developmental stage estimation. Many professionals who produce or use identified organisms as forensic evidence have little training in taxonomy or metrology, and appreciate the availability of formalized principles and standards for biological identification. Taxonomic identifications are usually most readily and economically made using categorical and qualitative morphological characters, but it may be necessary to use less convenient and potentially more ambiguous characters that are continuous and quantitative if two candidate species are closely related, or if identifying developmental stages within a species. Characters should be selected by criteria such as taxonomic specificity and metrological repeatability and relative error. We propose such a hierarchical framework, critique various measurements of immature insects, and suggest some standard approaches to determine the reliability of organismal identifications and measurements in estimating postmortem intervals. Relevant criteria for good characters include high repeatability (including low scope for ambiguity or parallax effects), pronounced discreteness, and small relative error in measurements. These same principles apply to individuation of unique objects in general.

Key points

  • Metrological rigour can increase in forensic entomology by selecting measurements based on their metrological qualities.
  • Selection of high-quality features for morphological identification of organisms should consider these criteria: (1) pronounced discreteness of features (minimising group overlap or maximizing interval); (2) high repeatability of assessment (such as symmetrical width rather than asymmetrical length); (3) small relative error in measurement (selecting the physically largest continuous rigid feature for measurement).
  • These metrological principles also apply to individuation of unique objects in general.
  相似文献   
113.
暴力危及飞行安全罪的直接结果是被施暴者人身伤亡,构成要件结果是危及飞行安全,侵犯客体是飞行安全,主观方面包括故意和过失。暴力包括一切足以危及飞行安全的暴力;在飞行中是指在空中飞行中,不包括在跑道上滑行或停止状态;严重后果是指危及飞行安全的严重后果,不包括直接结果。  相似文献   
114.
《治安管理处罚法》的出台是我国治安管理领域的一次重要变革,它所反映出的对公民人权的保障,对警察权力的规范和制约以及对程序法制的重视,无疑是我国法治文明的巨大进步。但是它自身立法模式的相对滞后以及一些具体内容在理论界所引起的争论,也反映出我国的法治进程还有很长的路要走。  相似文献   
115.
曾坚  李雪华 《河北法学》2006,24(6):84-87
言谏制度是中国古代监察制度的重要组成部分,它与御史制度构成了中国古代监察制度的两翼.其咨询、规谏的职守和作为,凸显出自己特有的光彩,给古代封建专制政体注入了一股难能可贵的活力.拟就我国古代言谏制度的源流演变及其实施、得失进行探讨,以对当代我国的行政监察制度提供一定的史鉴参考.  相似文献   
116.
许志 《河北法学》2006,24(6):114-118
刑事警察权是国家权力的重要组成部分.我国刑事警察权具有垄断性、广泛性和重大性的特征,其在运行过程中存在许多问题,造成了对公民合法权益的严重侵害.从法治的理念出发,对警察权进行分权和限权、以权利制约权力、健全相关制度,从而合理构建刑事警察权是文章之要义.  相似文献   
117.
刘潇潇 《河北法学》2006,24(8):88-91
"新农村"背景下,我国当代农村的法治建设正在全方位展开,并取得了显著的成效.然而,由于方法论上存在着"义务本位"、"立法缺位"、"经济落后"等误区或缺陷,直接导致农村法治的当下窘态与困惑,滞碍了法制现代化的纵深运行,因而,必须进行方法论上的重整,其目标就是夯实农村法治的物质基础;建构农村法治的法理机制;强化法律至上的法治理念.  相似文献   
118.
利用手机短信进行诈骗已成为一种新的诈骗犯罪类型。手机短信诈骗犯罪是指以非法占有为目的,用虚假事实或者隐瞒真相的方法向手机用户发送虚假信息,以骗取手机用户财物数额较大的行为。本文从手机短信诈骗的犯罪构成、完成形态及危害结果入手,对手机短信诈骗犯罪的特点和类型进行探讨。  相似文献   
119.
Minutiae are small distinguishing features found along every ridge flow, which make each friction ridge print unique. The most common friction ridge prints found at the crime scene are fingerprints; therefore, the most of the minutiae studies are focused exactly on this kind of prints. The authors believe that further examination and enlargement of the palm print database could result in better use of the palm prints for personal identification. We analyzed a total of 160 palm prints from 40 females and 40 males aged between 18 and 70 years from Slovakia. For the evaluation of the minutiae, the area of the hypothenar had to be marked out. The classification of the minutiae used for this study was based on a modified version of the classification system using the total of 13 types of minutiae. The frequency of every minutiae type was calculated and, using the chi-square test with Yates's correction, bilateral and sex differences were assessed. The relationship between the different types of minutiae was examined with Pearson's correlation test. During the initial phases of the identification process, the focus should be on the least common types of minutiae (Y or M and return), which were found not to correlate; thus, their mutual occurrence is random (e.g., overlap—Y or M, crossbar—return, or Y or M—dock). The results of the present study show which specific minutiae types are the most suitable for personal identification. These findings may be beneficial in more effective outcome of the identification process.  相似文献   
120.
This article examines the well-documented relationship between early initiation or onset of criminal behavior and a heightened risk of involvement in offending. Previous research examining this question conducted by Nagin and Farrington (Criminology 30:235–260, 1992a; Criminology 30:501–523, 1992b) used data from the Cambridge Study in Delinquent Development and found that: (1) onset age was correlated with offending involvement; and (2) the correlation could be explained by stable individual differences in the propensity to offend rather than a causal effect of early onset age. In this study, similar analytic methods are applied to data from the Second Philadelphia Birth Cohort. This data set consists of all 13,160 males born in Philadelphia in 1958 who resided in the city continuously from ages 10 to 18, slightly more than half of whom were non-white. Information from each of the youths was collected from schools, juvenile justice agencies, other official sources and surveys. In a model that mimics previous analyses, we initially found that an early age of onset is associated with greater subsequent involvement in delinquent behavior. When unobserved criminal propensity was controlled, however, we found that a late rather than an early onset of delinquency was related to future offending. In finding a state dependent effect for age of onset, our findings are contrary to propensity theory in criminology. In finding that it is late rather early onset which puts youth at risk for future offending, our findings are contrary to developmental/life course theory. Our results are more compatible with traditional criminological theory that is friendly to state dependence processes, though they too have not to date articulated why a late onsetting of offending might be particularly criminogenic.
Raymond PaternosterEmail:

Sarah Bacon   is an Assistant Professor in the College of Criminology and Criminal Justice at the Florida State University, Tallahassee, Florida. She received her Ph.D. from the University of Maryland. Her research interests focus on quantitative methods, testing criminological theory, and capital punishment. This paper is an extension of work conducted for her M.A. thesis at the University of Maryland. Raymond Paternoster   is Professor in the Department of Criminology and Criminal Justice at the University of Maryland and Faculty Affiliate of the Maryland Population Research Center, College Park, Maryland. He received his Ph.D. from Florida State University. His research interests focus on testing criminological theory, the relationship between events in adolescence and delinquency, and capital punishment. Robert Brame   is Professor in the Department of Criminal Justice at the University of North Carolina Charlotte, Charlotte, North Carolina. He received his Ph.D. from the University of Maryland. His current research interests focus on domestic violence, the use of criminal records for screening purposes, linkages between adolescent employment and criminal behavior, and capital punishment.  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