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151.
Party politics and electoral research generally assume that party members are loyal voters. This article first assesses the empirical basis for this assumption before providing individual‐level explanations for defection. It combines prominent theories from party politics and electoral behaviour research and argues that internal disagreement and external pressure can each bring about disloyal voting. The hypotheses are motivated with multi‐country European survey data and tested on two sets of party‐level national surveys. The results show, first, that, on average, 8 per cent of European party members cast a defecting vote in the last election, and second, that dissatisfaction with the leadership is the strongest predictor of defection. Additionally, internal ideological disagreement is associated with higher probabilities of defection, whereas the effects of pull factors in the form of contentious policies are rather limited. These findings emphasise the importance of testing scientific assumptions and the potential significance of party leadership contests.  相似文献   
152.
用PCR扩增X-Y-特异片段性别鉴定的研究   总被引:1,自引:0,他引:1  
采用5%Chelex-100处理方法提取 DNA,用 PCR 扩增 Amelogenin 基因片段检测血痕和毛根的性别。扩增一个样品只需1/10体积3mm~2血痕 Chelex-100处理液或1/10体积一根毛发 Chelex-100处理液(含模板 DNA)。100例血液样品结果显示,在男性可同时显现977bpX 特异片段和788bpY 特异片段,而在女性只观察到977bp X 特异片段,该方法用于性别鉴定可靠、灵敏、方便。  相似文献   
153.
In this study, the Raman spectra of 21 phenethylamines were obtained using far‐red excitation (785 nm). The distinguishing ability of Raman for phenethylamines, especially for phenethylamine regioisomers and structural analogues, was investigated. Here, the evaluation of a cross section of Raman spectra demonstrated that all types of phenethylamines were distinguishable, even for certain structural analogues with high spectrum similarity. Raman exhibited high distinguishing ability for phenethylamine regioisomers that differ in the substitution position of halogen, methoxy, alkyl, or other substituted groups; as well as for structural analogues containing different groups, such as furanyl, 2,3‐dihydrofuranyl, halogen, and alkyl substituted at the same position. The Raman spectra for homologues with differences in only a methyl group were found to be highly similar; however, their spectra demonstrated small but detectable differences. Four analogue mixtures and 59 seized samples were also analyzed to study the practical use of the Raman method in forensic field. 95% of the seized samples were correctly identified, which significantly validated the ability of Raman method in identifying the correct isomers. Accordingly, this study provides a non‐destructive, high‐throughput and minimal sample preparation technique for the discrimination of phenethylamines.  相似文献   
154.
冠心病猝死193例尸检分析   总被引:1,自引:1,他引:1  
本文对193例因冠心病而猝死的尸检材料进行以分析,并对冠状动脉粥样硬化好发部位,病理改变,心脏病理变化,以及冠心病猝死发生机理和诱因等进行讨论。  相似文献   
155.
Over the last 11 years, the Law Commission and the Scottish Law Commission have worked on a joint project to modernise the law of insurance contracts. Due to the size of the project, the Law Commissions proceeded in phases and separated out specific issues for legislative reform. Their proposals have already resulted in the Consumer Insurance (Disclosure and Representations) Act 2012 and the Insurance Act 2015 which brought about significant changes for consumer and non‐consumer insureds and insurers alike. This paper examines two further areas of reform: the introduction of an implied term about payment of insurance claims by insurers within a reasonable time and a statutory restatement of the doctrine of insurable interest. It considers the old and new substantive law and provides an insight into the reform process.  相似文献   
156.
In forensic anthropology, age‐at‐death estimation typically requires the macroscopic assessment of the skeletal indicator and its association with a phase or score. High subjectivity and error are the recognized disadvantages of this approach, creating a need for alternative tools that enable the objective and mathematically robust assessment of true chronological age. We describe, here, three fully computational, quantitative shape analysis methods and a combinatory approach that make use of three‐dimensional laser scans of the pubic symphysis. We report a novel age‐related shape measure, focusing on the changes observed in the ventral margin curvature, and refine two former methods, whose measures capture the flatness of the symphyseal surface. We show how we can decrease age‐estimation error and improve prior results by combining these outline and surface measures in two multivariate regression models. The presented models produce objective age‐estimates that are comparable to current practices with root‐mean‐square‐errors between 13.7 and 16.5 years.  相似文献   
157.
The appropriation of “welfare stigma” or stereotypes about poor people's overreliance and abuse of public aid in two core criminal justice functions is examined: felony adjudication in a court system and space allocation in a jail. Through a comparative ethnographic study in which an abductive analysis of data (20 months of fieldwork) was used, we show that criminal justice gatekeepers utilize welfare stigma to create stricter eligibility criteria for due process in criminal courts and occupancy in jails. Specifically, the number of court appearances, motions, trials, jail beds, food, showers, and medical services is considered by professionals to be the benefits that individuals seek to access and abuse. Professionals view their role as preventing (rather than granting) access to these resources. The comparative nature of our data reveals that welfare stigma has interorganizational utility by serving two different organizational goals: It streamlines convictions in courts, which pulls defendants through adjudication, and conversely, it expands early release from jails, which pulls inmates out of the custody population. In the context of diminishing social safety nets, our findings have implications for understanding how discretion is exercised in an American criminal justice system increasingly tasked with the distribution of social services to the urban poor.  相似文献   
158.
胸外按摩致肋骨骨折法医病理学分析   总被引:3,自引:0,他引:3  
目的 探讨胸外按摩致肋骨骨折特点。 方法 对 1990~ 2 0 0 0年间华西医科大学法医学院所做 30例胸外按摩致肋骨骨折的尸检进行法医病理统计分析。 结果 肋骨骨折男性 2 8,女性 2例 ,年龄为 18~ 6 8岁 ,胸外按摩骨折主要发生在疾病、电击伤、溺死及中毒病例 ,以第 6~ 9肋骨的腋前、中线骨折常见 ,多为左侧。 结论 胸外按摩与外伤所致肋骨骨折具有明显的区别。  相似文献   
159.
电子商务活动对社会的多个方面造成了很大的影响,也对传统的知识产权保护内容、保护方式、具体的原理及制度构建等方面提出了新的要求。在立法尚未完善的情况下,司法为拓宽电子商务领域知识产权保护做了一定的探讨。建立完善的电子商务自律机构和规则、逐渐完善相关的立法、加大对侵权行为的打击力度、协调国际上的知识产权保护,是发展电子商务并充分保护知识产权的有效途径。  相似文献   
160.
What affects perceptions of hostile treatment by police, characterized by feelings such as humiliation and intimidation? Is it what the police do to the citizen, or is it about how they do it? The important effects of procedural justice are well documented in the policing literature. Yet, it is not clear how high‐policing tactics, coupled with procedural justice, affect one's sense of hostile treatment: is it the case that what the police do does not matter as long as they follow the principles of procedural justice, or do some invasive or unpleasant tactics produce negative emotions regardless of the amount of procedural justice displayed by the officer? In the present study we examine this question in the context of security checks at Ben‐Gurion Airport, Israel. Using a survey of 1,970 passengers, we find that the behavioral elements of procedural justice are an important antidote, mitigating the negative effects of four “extra” screening measures on the perceived hostility of the checks. At the same time, two security measures retain an independent and significant effect. We discuss the implications of our findings and hypothesize about the characteristics of policing practices that are less sensitive to procedural justice.  相似文献   
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