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201.
《Justice Quarterly》2012,29(2):170-192
This study uses data on the processing of felony defendants in large urban courts to analyze racial and ethnic disparities in pretrial processing. There are three major findings. First, racial disparity is most notable during the decision to deny bail and for defendants charged with violent crimes. Second, ethnic disparity is most notable during the decision to grant a non‐financial release and for defendants charged with drug crimes. Third, when there is disparity in the treatment of Black and Latino defendants with similar legal characteristics, Latinos always receive the less beneficial decisions. These findings are consistent with the theoretical perspective offered, which suggests that stereotypes influence criminal processing when their specific content is made salient by either the concerns relevant to a particular processing decision or the crime type of a defendant’s primary charge.  相似文献   
202.
《Justice Quarterly》2012,29(4):629-656
The relationship between race/ethnicity, community dynamics, and juvenile court processes has long been established. Prior research has relied on city‐ or county‐level measures of community characteristics (e.g., racial composition, poverty) to examine how racial groups are processed within juvenile courts. To date, no study has utilized finer scale measures of geographic areas to examine how characteristics of juveniles’ communities impact court decisions. By utilizing official juvenile court data from a city in the southwest, this study draws upon attribution theory to examine how economic and crime community‐level measures directly and indirectly influence detention outcomes. Findings reveal that the effect of race and ethnicity in detention outcomes varies across communities, and the effect of ethnicity in detention decisions is mediated by economic community‐level measures. The theoretical and policy implications of the study findings are discussed.  相似文献   
203.
《Justice Quarterly》2012,29(5):650-683
Over the past 60 years, a substantial body of research has considered the influence of citizens’ demeanor on police behavior; and more recently, the correlates of citizens’ demeanor. This study advances our understanding of the demeanor construct by measuring officers’ perceptions of citizens’ disrespect, non‐compliance, and resistance during traffic stops. Using multilevel statistical models, we examine the correlates of citizens’ demeanor and assess the racial differences in these perceptions. The findings demonstrate that officers’ perceptions of citizens’ demeanor vary across racial/ethnic groups, after controlling for other relevant factors. Although White officers were significantly more likely than Black officers to classify drivers as disrespectful, Black and White officers were equally likely to report drivers as displaying behaviors that were non‐compliant and/or verbally resistant. Black drivers were significantly more likely to be reported as disrespectful, non‐compliant, and/or resistant, regardless of the officers’ race. The implications for future research and policy are discussed.  相似文献   
204.
《Justice Quarterly》2012,29(6):961-985
Recent evidence suggests that police officers engage in discretionary searches of minority citizens at a disproportionate rate; however, the impact of citizen criminal history on this relationship is largely unknown. Using the theoretical framework of officer suspicion, this study examines the impact of citizen race on the likelihood of a discretionary search and whether this relationship is mediated by citizen criminal history. A series of multilevel models were computed on officer-initiated traffic stops in a manner that conforms to Baron and Kenny's recommendations to test for mediation effects. Results indicated that while citizen race was predictive of a discretionary search, this effect was mediated by consideration of criminal history. These findings have implications for understanding the decision-making process of officers, the influence of citizen race on these decisions, and the role of officer suspicion in police-citizen encounters.  相似文献   
205.
在当今专利制度中,尽管多数专利的价值往往少于专利申请和维持的费用,但专利申请案和授权量却急剧增长。这被称之为专利价值之谜,其理论求解应从专利获取的目的出发。竞争者之所以通过申请大量专利的方式形成专利组合,是因为它既是竞争者的防卫之盾,也是其进攻之矛。非竞争者所拥有的专利组合备受人们指责;但事实上,非实施企业拥有的专利质量大都可靠。此外,大量专利的形成是专利制度为鼓励专利竞赛有意而为的结果。因为由大量专利结合而成的专利组合能够区分市场上真正的创新者和模仿者,从而保障创新者的竞争优势。我国应该采取合理的措施鼓励我国的创新企业形成自己的专利组合。  相似文献   
206.
GC/MS法联合分析生物检材中的尼美舒利、二氧丙嗪   总被引:1,自引:0,他引:1  
目的建立生物检材中尼美舒利、二氧丙嗪的GC/MS检验方法。方法采用浸取法提取,GC/MS定性检验,内标法选择离子检测(SIM)模式定量检验。结果最低回收率为69%,尼美舒利的线性相关系数为0.998,克咳敏的线性相关系数为0.9973。结论该方法操作简便快速,提取率高,可用于实际案件中尼美舒利、二氧丙嗪的检验。  相似文献   
207.
目的建立血液中硫化氢的气相色谱质谱联用分析方法。方法取心血3mL-5mL,置于20mL顶空瓶中,加入1g氯化钠,加3mL-5mL蒸馏水,加入2mol/L盐酸1mL,加盖密封,混匀后于80℃水浴中加热20min。取液上气体0.5mL进样分析。结果在中毒死亡者的心血中检出硫化氢,保留时间参考值为3.6min。结论该方法可用于刑事案件中硫化氢的快速分析。  相似文献   
208.
近年,台湾的认同问题越发引起关注。面对父辈的衰弱与消亡,外省第二代作家张大春、骆以军、陈玉慧等纷纷介入家族小说的创作,企图以文字为"我族"保存记忆与建构认同。他们有着相似的关怀与焦虑,但外省族群内部并非铁板一块。本文旨在厘清外省第二代作家近期小说中的家国想象与族群建构,同时论述空间地景与文化记忆所彰显的多音交叠的差异性认同取向。  相似文献   
209.
跨文化适应是指身处异文化环境中的个体或群体有意识、有倾向地调整自己的心理活动和行为方式,以便更好地融入异文化的过程,分为社会文化适应和心理适应两个维度。前者以学习适应、生活适应和交往适应为标志;后者以主观幸福感和心理健康为指标,内地西藏班(校)学生的跨文化适应状况是喜少忧多,在诸多方面适应不良。造成这种状况的根源是文化中断。从外部加强社会支持、缩短文化距离,消除歧视与偏见;从内部确立合理的评价与应对方式,增加与文化相关的知识技能,是应对跨文化适应不良的有效措施。  相似文献   
210.
Bismuth oxychloride (BiOCl) was the first viable synthetic pearl pigment developed 50 years ago. It was only used for a limited time period in automotive paint (model years 1998–2000), serving to produce luster for a single Chrysler black metallic color. Identification of this pigment in an unknown automotive paint can thus facilitate determination of the vehicle of origin. Bismuth oxychloride imparts effects similar to those produced by silver/white mica pearlescent pigments, and such a pigment was used together with bismuth oxychloride in at least one original equipment manufacturer (OEM) basecoat. Silver/white micas are now used primarily in white pearl tricoat systems. This article describes the identification of bismuth oxychloride and silver/white mica pearlescent pigments in automotive finishes using FT‐IR spectroscopy, X‐ray fluorescence (XRF) spectrometry, and SEM/EDS analysis. Data for some cadmium pigments, which were used in automotive paint several decades ago, are also presented as they produce infrared absorptions similar to that of bismuth oxychloride.  相似文献   
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