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101.
Victimization incidence rates produced from the National Crime Victimization Survey (NCVS) are a generally accepted annual
indicator of the amount and type of crime in the United States. However, persons who report a large number of similar victimizations—known
as series victimizations in the NCVS—are currently excluded in government reports of annual violent victimizations. This paper
quantifies the effect of series incident counting procedures on national estimates of violent victimization. The findings
suggest that these high-volume repeat victims can have a significant impact on the magnitude and distribution of violent victimization.
Current government counting rules that exclude series incidents do not include about three out of every five violent victimizations
and distorts the characterization and risk of violence in the United States. However, the inclusion of series incidents introduces
significant estimate instability. One remedy is to use prevalence rates in concert with incidence rates to present a more
complete and reliable picture of victimization.
相似文献
Michael PlantyEmail: |
102.
Developing greater cooperation between researchers and practitioners is a long‐standing concern in social science. Academics and practitioners working together to coproduce research offers a number of potential gains for public administration scholarship, but it also raises some dilemmas. The benefits include bringing local knowledge to bear on the field, making better informed policy, and putting research to better use. However, coproduction of research also involves managing ambiguous loyalties, reconciling different interests, and negotiating competing goals. The authors reflect on their experience of coproducing a research project in the United Kingdom and discuss the challenges that coproducers of research confront. They situate the discussion within a consideration of traditions of public administration scholarship and debates about the role of the academy to understand better the politics of their joint practice. Thinking about the politics of coproduction is timely and enables the authors to become more attuned to the benefits and constraints of this mode of research.. 相似文献
103.
Kevin Arceneaux 《American journal of political science》2012,56(2):271-285
Competition in political debate is not always sufficient to neutralize the effects of political rhetoric on public opinion. Yet little is known about the factors that shape the persuasiveness of political arguments. In this article, I consider whether cognitive biases influence the perceived strength of political arguments, making some arguments more persuasive than others. Lessons from neurobiology and recent political psychology research on emotion lead to the expectation that individuals are more likely to be persuaded by political arguments that evoke loss aversion via a fearful response—even in the face of a counterargument. Evidence from two experiments corroborates this expectation. I consider the normative implications of these empirical findings and potential avenues for future research. 相似文献
104.
In Europe, authorities frequently ask forensic laboratories to analyze seized cannabis plants to prove that cultivation was illegal (drug type and not fiber type). This is generally done with mature and flowering plants. However, authorities are often confronted with very young specimens. The aim of our study was to evaluate when the chemotype of cannabis plantlets can be surely determined through analysis of eight major cannabinoids content during growth. Drug-type seedlings and cuttings were cultivated, sampled each week, and analyzed by high-performance liquid chromatography with diode array detection. The chemotype of clones was recognizable at any developmental stage because of high total Δ(9)-tetrahydrocannabinol (THC) concentrations even at the start of the cultivation. Conversely, right after germination seedlings contained a low total THC content, but it increased quickly with plant age up, allowing chemotype determination after 3 weeks. In conclusion, it is not necessary to wait for plants' flowering to identify drug-type cannabis generally cultivated in Europe. 相似文献
105.
Tania Israel Audrey Harkness Kevin Delucio Jay N. Ledbetter Todd Raymond Avellar 《Journal of Police and Criminal Psychology》2014,29(2):57-67
The present study evaluates outcomes of a five-hour training session to prepare law enforcement personnel (LEP) to work effectively with LGBTQ individuals and communities. The training was developed collaboratively with the local police department, an LGBTQ community organization, a group of diversity trainers, and the researchers. Approximately 120 LEP participated in the training, and 81 completed pre- and post-test assessments of knowledge, self-efficacy, and interpersonal comfort with LGBTQ people. Paired-sample t-tests demonstrated significant increases in knowledge and confidence in using LGBTQ-affirming tactics on the job. No significant differences were found in participants’ comfort in working with LGBTQ community members. Implications for LEP training on LGBTQ issues and research in assessing LEP for behavioral and affective change are discussed. 相似文献
106.
107.
Many observers describe prison subcultures as inherently and irredeemably antisocial. Research directly ties prison subcultures to violence, gang membership, and poor reintegration. In extreme cases, research has also suggested that prison subcultures contribute to incarcerated people joining radical groups or embracing violent extremist beliefs. These claims, however, ignore key differences in the larger cultural and social context of prisons. We examine the relationship between prison subcultures and prison radicalization based on semistructured qualitative interviews with 148 incarcerated men and 131 correctional officers from four western Canadian prisons. We outline several imported features of the prison subculture that make incarcerated people resilient to radicalized and extremist messaging. These features include 1) national cultural imaginaries; 2) the racial profile of a prison, including racial sorting or a lack thereof; and 3) how radicalization allowed incarcerated men and correctional officers to act outside the otherwise agreed-to subcultural rules. Our research findings stress the importance of contemplating broader sociocultural influences when trying to understand the relationship between radicalization and prison dynamics and politics. 相似文献
108.
Tim Gallagher MD Stephen Roberts PhD Cecilia Silva-Sanchez PhD Lerah Sutton PhD Kaitlyn Laventure MS 《Journal of forensic sciences》2023,68(2):711-715
Deaths occurring due to rattlesnake envenomization are extremely rare and must be thoroughly investigated in the same manner as any other type of death. Our research presents the case of an adult white male who suffered a fatal timber rattlesnake (Crotalus horridus) envenomation in northwest Florida in 2018. Blood samples were taken from the decedent's heart and vasculature of the chest and sent for serum proteomic analysis. Serum proteomic analysis was utilized in order to identify proteins from timber rattlesnake (C. horridus) found within the victim's blood. The confirmation of the presence of timber rattlesnake venom within the victim's blood allows the forensic pathologist to determine the cause of death most accurately and likewise, assists with the manner of death determination. Blood samples were separated into two groups: one with the abundant endogenous proteins depleted to facilitate detection of lower abundant proteins and one undepleted. In the depleted sample, a total of 712 proteins were identified, with 47 of the proteins (6.6%) occurring originating from timber rattlesnake (C. horridus). Likewise, a total of 742 proteins were identified in the undepleted sample, with 52 of the proteins (7.0%) occurring in timber rattlesnake (C. horridus). No timber rattlesnake (C. horridus) proteins were found in control human serum. 相似文献
109.
Research Summary
The Kansas City Preventive Patrol Experiment (KCPPE) was seen by its developers to have produced “consistent evidence of the lack of effects of any consequence on crime,” a conclusion that was to have a strong impact on assumptions about police patrol for almost half a century. We identified the original official crime data from the KCPPE, and reanalyzed outcomes focusing on a comparison of the “proactive” versus “control” beats (“reactive beats” were criticized because of violations of treatment integrity); examining broad categories of crime (to increase statistical power); and using count regression models. Our findings are not unequivocal, but point to modest impacts of police patrol on crime in police beats.Policy Implications
Our findings suggest that lessons drawn for half a century from the KCPPE need to be revisited. The KCPPE does not show that police patrol in large areas has no influence on crime, and this finding is consistent with several more recent studies. At the same time, we note that the effects of patrol in the KCPPE using our analysis strategy, and those found in other studies of preventive patrol in larger areas, are about half that found in hot spots policing studies. This suggests that police agencies ideally should invest in focused hot spots policing initiatives. However, absent an ability to manage such initiatives, or the crime analysis capabilities to identify crime hot spots routinely, simpler preventive patrol schemes to utilize uncommitted patrol time can be seen as potentially effective in preventing crime. 相似文献110.