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31.
The goal of the present study is to clarify the heterogeneity of risky behaviors (such as substance use, gambling, and crime) and psychiatric disorders among a large sample of 5304 nationally representative adults who acknowledge engaging in sexually-impulsive behaviors. Participants were selected from more than 43,000 respondents of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). Latent class analysis was used to identify subgroups of sexually-impulsive individuals and then multinomial regression was used to identify the relative risk for comorbidity with related impulsive behaviors or psychiatric disorders. Results showed that a four class solution provided the best fit and revealed higher odds of experiencing specific comorbid risky behaviors or psychiatric disorders based on class membership. Results challenge the widely held notion that self-regulatory behaviors are impacted globally, and instead suggest that certain self-regulatory behaviors are more likely to be impacted when other underlying conditions are present in sexually-impulsive individuals. Implications of this heterogeneity and recommendations for health care providers are discussed.  相似文献   
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Macrostructural research in the social disorganization tradition assumes neighborhood structure dictates individual behavior. The current research explores the opposite perspective to determine whether individual attachment to the neighborhood influences perceptions of neighborhood safety. Using the Chicago Metropolitan Area Survey, the results show that loners, persons wishing to move, and renters perceive their neighborhoods as being less safe than attached residents. Implications for future research are offered. Data for this study were made available by the Inter-University Consortium for Political and Social Research.  相似文献   
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Nations in the Arab world are known for their restrictions on press freedom, with public officials often using defamation laws to hinder good journalism. To promote reform, this article analyzes defamation laws of six Arab countries – Egypt, Jordan, Kuwait, Lebanon, Libya and the United Arab Emirates – and compares them to international norms. In areas with strong press protections, three characteristics related to defamation law were identified. First, defamation cases should be handled by civil lawsuits rather than police complaints, so journalists are not threatened with jail for their reporting. Second, the law must afford greater scrutiny for public figures than for private individuals so that the powerful cannot stifle public debate. Third, truth must be an absolute defense against allegations of defamation, so that people cannot protect an undeserving good reputation. The analysis reveals that defamation provisions in these countries are not in alignment with international norms.  相似文献   
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One way in which fact finders are supposed to determine the reasonableness of a defendant is via a counterfactual test that personifies the reasonable person. We are to imagine the reasonable person being in the defendant’s circumstances. Then we are to determine whether the reasonable person would have done as the defendant did. This paper argues that, despite its prevalence, the counterfactual test is a hopeless guide to determining defendant reasonability. In brief, the test is of the wrong sort to give fact finders the requisite guidance. What we are after is not a counterfactual judgment (what the reasonable person would do) but instead is a question of possibility (what could the reasonable person do). However, since the only thing impossible of the reasonable person is being unreasonable, personifying the reasonable person cannot offer any useful guidance on this question.  相似文献   
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Background

Although prior criminal record and concurrent criminal charges constitute the main eligibility and aggravating circumstances used in capital sentencing, relatively little research has examined the criminal careers of offenders who are ultimately sentenced to death.

Materials and Methods

Using official criminal history data for 618 incarcerated male homicide offenders selected from 8 states—191 of whom were sentenced to death—the current study explored the criminal careers of offenders that received the most severe legal punishment.

Results

Poisson regression incidence rate ratio models indicated that multiple measures of prior criminal activity including contemporaneous and prior history of violence, prior incarceration, early onset of arrest, juvenile homicide offending, and juvenile child molestation were associated with subsequently being sentenced to death. Separate models for white, African American, and Hispanic males showed contrasting effects in their criminal careers and varying relationships between prior criminal career and current capital offending.

Conclusion

The current study adds to the literature on lifespan criminality by applying Poisson regression analyses and a criminal careers approach to study the most extreme offenders including those sentenced to death.  相似文献   
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The importation model is a venerable theoretical explanation for inmate misconduct but it has not been extended in nearly 50 years. The current study advances a life course importation model of inmate behavior where life events in childhood cascade to predict antisocial behavior during adolescence and misconduct occurring during periods of confinement. Based on data from 2,520 institutionalized male delinquents, ordinary least squares, logistic, and negative binomial regression models indicated that family background variables were largely predictive of multiple facets of delinquent careers. Negative binomial regression models of institutional misconduct indicated that proximal delinquent career variables were more consistently associated with misconduct than distal family background factors. Because institutional behavior can be understood as the importing of family deprivation experiences and chronic delinquency, the life course importation model is a useful conceptual framework to study crime over the life course, even including periods of confinement.  相似文献   
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Traditional methods for bone pulverization typically generate heat, risking stability of DNA sample. SPEX? has developed cryogenic grinders which introduce liquid nitrogen to cool the sample and aid in the grinding process. In this study, the Freezer Mill 6970 EFM was used with two DNA extraction methods and routine downstream STR analysis procedures. DNA from as little as 0.1 g of bone powder was used to develop full STR profiles after freezer mill pulverization, and the method was reproducible. Further, no contamination was detected upon cleaning/reuse of the sample vials. There were no significant differences in DNA yield, STR alleles detected, or peak heights using the freezer mill as compared to traditional grinding, and successful DNA profiles were achieved from as low as 0.1 g of bone powder with this method. Overall, this work indicates that this cryogenic mill method may be used as a viable alternative to traditional tissue grinders.  相似文献   
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