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861.
Between 2003 and 2014, the majority of people stopped under the New York Police Department’s policy of stop-and-frisk were non-white. This led to charges of racial bias. This paper examines whether biases persist after a stop occurs. Data on 587,479 stops from 2010 are analyzed to examine differences by race for six outcomes: use of force, being frisked, being searched, being issued a summons, being arrested, and yielding a productive stop. Multilevel logistic models are then estimated to examine the effect of precinct-level residential racial composition and crime rates on the odds of the six outcomes. Results show that blacks and Latinos are more likely to be frisked and to have force used against them; however, this risk depends on precinct-level characteristics. A supplementary analysis of stops from 2014 shows that decreased reliance on stop-and-frisk reduces the odds of force being used against blacks and Latinos to non-significance.  相似文献   
862.
Studies have described measures associated with assault in the community, but few have identified measures associated with assault in prison or prison psychiatric treatment. In this study, prison assault histories and assaults while in prison psychiatric treatment for 222 randomly selected male inmates were evaluated. Using record reviews, interviews, neuropsychological, Rorschach, and psychopathy measures, risk factors for assault in prison and in prison psychiatric treatment were identified. Youth Authority placement, inhalant use, antisocial lifestyle, neurological injury, neuropsychological impairment, and higher PCL-R Factor II ratings were associated with assault in prison. Absence of major mental disorder, neurological impairment, or psychotic thinking, but presence of psychopathy was associated with assault in prison psychiatric treatment. In identifying risk for violence, the importance of (1) the context in which violence occurs; (2) the need for clear admission criteria for prison psychiatric treatment; and (3) the need to develop risk assessments that are specific to prison environments are emphasized.  相似文献   
863.
Comprehensive two-dimensional gas chromatography (GC x GC) is applied to analysis of drug standard mixtures containing 78 drugs of interest in forensic samples. For this study, underivatised drugs were employed. While several of the drugs were not detected at the low concentrations employed in the samples, most could be satisfactorily assigned their first and second dimension retentions in the GC x GC retention plane. For this study, time-of-flight mass spectrometry (TOFMS) detection was used. The enhanced separation possible in GC x GC is demonstrated, and typical linearity and apparatus precision are shown for tramadol, diazepam, olanzapine and desipramine using selected qualifier ions. Mass spectral library search quality for the detection of drugs in a selection of authentic forensic cases, along with retention position in the 2D retention plane, is used to support positive identification of the presence of the drugs. The analysis of 'difficult' drugs paracetamol and phenytoin is shown to produce anomalous chromatographic peak shape in the 2D plane, whereas most drugs gave acceptable peak shapes. The GC x GC technique was applied to screening drugs in forensic samples, with either flame ionisation (FID) or TOFMS detection, and compared favourably with conventional single column GC-MS analysis when tested for diazepam in an authentic forensic study.  相似文献   
864.
865.
The paper begins with a brief conceptualization of deterrence as a category of state institutionalized threats which are characterized by the risk of use of nuclear weapons. Using this as justification, it continues with a discussion of the principles of thejust war tradition and, in the third section, examines a specific attempt to describe an alternative, more morally acceptable, structure of deterrence. The shortcomings of this attempt provide the springboard for a discussion of an alternative conceptualization of deterrence which moves beyond the bounds of the tradition's obsession with intent as the source of ethical evaluations of deterrence. The philosophical limits of the tradition, particularly its lack of a theory of rights, are finally discussed.  相似文献   
866.
This article focuses on why and how law was mobilized to regulate agricultural pesticide abuse in Texas during the 1980s. Pesticide abuse is defined as a significant, violent corporate crime worthy of additional analysis. The dynamic forces leading to development of reactive and proactive mobilization efforts are examined. Black’s propositions that proactive law becomes the major form of mobilization in regard to generalized social needs, in conflict situations, and in protection of society’s lower strata are confirmed. Restraints and limits on legal mobilization are discussed.  相似文献   
867.
Abstract. This paper delineates three kinds or senses of the cycle concept as used in social science theory and research. Cycles of the weak or first kind merely refer to fluctuations or state changes. Cycles of the moderate or second kind refer to fluctuations with some constant periodicity in fact or in principle. Cycles of the strong or third kind have several analytical properties that require explanation. I argue that the term cycle should be reserved for cycles of the second or third kinds and that the terms fluctuation or alternation should be used for cycles of the first kind. The paper concludes with some comments on sources of resistance to the cycle concept.  相似文献   
868.
Defensive Gun Uses: New Evidence from a National Survey   总被引:1,自引:0,他引:1  
The number of civilian defensive gun uses (DGUs) against criminal attackers is regularly invoked in public policy debates as a benefit of widespread private ownership of firearms. Yet there is considerable uncertainty for the prevalence of civilian DGUs, with estimates ranging from 108,000 (using the National Crime Victimization Survey) to 2.5 million (using smaller telephone surveys) per year. In this paper we analyze the results of a new national random-digit-dial telephone survey to estimate the prevalence of DGU and then discuss the plausibility of the results in light of other well-known facts and possible sources of bias in survey data for sensitive behaviors. Because DGU is a relatively rare event by any measure, a small proportion of respondents who falsely report a gun use can produce substantial overestimates of the prevalence of DGU, even if every true defensive gun user conceals his or her use. We find that estimates from this new survey are apparently subject to a large positive bias, which calls into question the accuracy of DGU estimates based on data from general-population surveys. Our analysis also suggests that available survey data are not able to determine whether reported DGU incidents, even if true, add to or detract from public health and safety.  相似文献   
869.
The performance of two spray reagents, iodine-benzoflavone and ruthenium tetroxide (RTX), was evaluated and compared with the conventional technique currently used at the crime scene, that is, powdering. Neither the spray techniques nor powdering were shown to be suitable for all surfaces and ages of marks tested. On some surfaces such as glass and treated wood, powdering was still the superior technique, whereas the spray techniques produced better development on wallpaper, vinyl, and brick. Sequencing work showed that RTX was incompatible with powdering and cyanoacrylate (with a rhodamine 6G stain). Iodine-benzoflavone can be used successfully either before or after powdering in a sequence; however, it was incompatible with cyanoacrylate. Two non-CFC formulations of iodine-benzoflavone using HFC4310mee and HFE7100 solvents were tested and shown not to be as effective as the original Arklone (CFC-113) formulation; however, the HFC4310mee solvent is recommended as the most suitable replacement solvent. Due to the expense of the commercial RTX spray, attempts at formulating a more cost-effective version were also carried out. A formulation was developed that gave comparable development to the commercial version but at a much cheaper cost, and with a shelf life of up to two months. Recommendations are presented for which techniques are suitable for different surfaces and ages of marks. Powdering was shown to be the best technique on all ages of marks tested on treated wood, glass, and also on marks aged three days and older on paint. Iodine-benzoflavone was the best technique on wallpaper, vinyl, brick, and raw wood. RTX was the best detection technique for fresh marks and marks aged up to one day on wallpaper and paint.  相似文献   
870.
There are many ways to map and measure the links and spaces between the citizen and government. With the new models of governance available—where the government directs and the private sector along with a range of other actors implements—there are a whole number of questions that can be both examined in a qualitative manner but also may be examined in a quantitative manner. This paper looks at one quantitative approach (WAES—Website Attribute Evaluation System) and posit that it may be possible to develop from this further techniques—the development of e‐metrics—which will aid qualitative study of the citizenship and governance in the world of e‐government (E‐Gov).  相似文献   
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