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291.
Despite a great deal of theoretical and empirical attention given to racial residential segregation and its influence on a number of social problems in the United States, few scholars have examined the role that this persistent form of racial inequality plays in shaping the magnitude of formal social control efforts. Our study examines this relationship by assessing the potential influence that the isolation of minorities may have on efforts to control crime in urban centers across the United States. Using a pooled time-series regression technique well suited for the analysis of aggregate, longitudinal data, we assess the potential influence of racial segregation on the size of municipal police departments in 170 U.S. cities between 1980 and 2010. After accounting for minority group size, economic threat, crime, and disorganization, we find that racial residential segregation has a significant non-linear effect on police force size. Cities with the most racially integrated populations have the smallest police presence but at very high levels of segregation, police strength levels off. This finding is consistent with expectations derived from the contact hypothesis. Under such conditions, majority group members appear to be less inclined to demand greater crime control measures such as increased police protection. Period interactions with residential segregation also suggest that this relationship has grown stronger in each decade since 1980. Overall, our study provides strong support for threat theories and the contact hypothesis but offers necessary refinements.  相似文献   
292.
Detention of irregular migrants and asylum seekers takes place at the behest and convenience of virtually all liberal states. It is a harmful practice that impacts non-citizens as well as citizens, and has far-reaching ramifications for our understandings of the ethics of immigration and border control. Thus far, however, normative theorists engaged in the vibrant immigration admissions debate have remained mostly silent on the topic of detention. By unmasking and revealing the essential roles played by detention in enforcing immigration controls, this paper is intended to highlight the dangers for normative theory of maligning or underestimating detention. In particular, a study of detention refocuses scholarly attention on the temporal and spatial aspects of immigration enforcement, the undesirability of warehousing or containment proposals for addressing refugee or immigration crises, and the virtually irreconcilable ethical conflicts at the core of the immigration admissions debate. Normative theorists would be remiss in ignoring the ethical and practical consequences for an increasingly large number of people that are exacted by detention practices worldwide.  相似文献   
293.
A survey was conducted to assess the content coverage of more than 100 divorce education programs for parents in North America. Fifty-six percent of the programs were mandatory for at least some categories of divorcing parents. Results showed that the most intensively covered topics involved the effects of divorce on children and the benefits of parental cooperation. Moderate coverage was devoted to skills acquisition, such as conflict management and parenting, and to the effects of divorce on parents. Minimal coverage was devoted to "nuts and bolts" and legal issues. The results are discussed in terms of issues likely to emerge as a result of this content coverage.  相似文献   
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Starting from the early nineteenth century, western colonial activities have opened up a large area of Southeast Asia for economic penetration. Chinese family business, with its extensive familial and cultural networks, has a niche in these frontier areas where economic and legal institutions were embryonic or ineffective. In Southeast Asia, Chinese extended families are often geographically dispersed. By spreading wealth across borders, these families have not only diversified their business risk, but also built up a mechanism to enforce business obligations cross borders. Contractual obligations in business could always be enforced by one’s familial and communal mechanisms without recourse to legal authority or institutions outside the communities. It helps to explain why the Overseas Chinese communities, over the centuries, have played an important part in the ties which China has forged with its neighbouring regions in Asia. By looking into the historical transformation of a traditional Chinese family business under five generations of patriarchal leadership, this article intends to examine the validity of the above thesis. Eu Yan Sang (EYS), a famous manufacturer and retailer of Chinese medicines over the past 120 years, is the focus of this study.  相似文献   
297.
We replicated and extended earlier work showing the connection between social dominance orientation and the perceived attractiveness of hierarchy-enhancing and hierarchy-attenuating careers using data from two large and independent samples of UCLA students. Consistent with expectations, the data from both studies showed that the greater the students' level of social dominance orientation, the more attractive hierarchy-enhancing careers such as criminal prosecutor, police officer, and FBI agent were perceived to be. Similarly, the greater the students' social dominance orientation, the less attractive they found hierarchy-attenuating careers such as public defender, civil rights lawyer, and human rights advocate. These conclusions held even after controlling for the effects of socioeconomic status and political conservatism. Canonical correlation analysis disclosed that the attractiveness of these career paths within the general domain of law made only one, bipolar and unidimensional projection within social dominance space. The nature of this bipolar dimension reproduced the hypothesized distinction between hierarchy-enhancing and hierarchy-attenuating social roles. Theoretical implications of the results are discussed.  相似文献   
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A 33-year-old female collapsed and died suddenly after presenting with acute dyspnea and increasing cough over the preceding several months. Autopsy revealed poorly differentiated linitis plastica adenocarcinoma of the stomach. Microscopic examination of the lungs showed features consistent with pulmonary tumor thrombotic microangiopathy (PTTM). PTTM is a well-described complication in patients with adenocarcinoma. The typical presentation involves acute pulmonary hypertension, right-sided heart failure, and sudden death, often before the adenocarcinoma is discovered. The pathophysiology of PTTM remains elusive; it has been suggested that carcinoma cells may produce substances that influence pulmonary vasculature. Our patient had classic clinical and histologic features of PTTM in addition to prominent extravascular compression by intralymphatic tumor cells. These features undoubtedly caused her precipitous decline and lethal pulmonary hypertension, induced by underlying adenocarcinoma. This case demonstrates that sudden death can occur from pulmonary hypertension induced by metastatic carcinoma with remarkably little prior symptomatology.  相似文献   
300.
This study was driven by court order to examine methods to remove, extract, and STR‐type potential DNA entrapped between latent fingerprint lifting tape and matte acetate that was collected from a 1977 crime scene. Results indicate that recovery of appreciable quantities of DNA is more challenging once adhesive is attached to matte acetate cards and even more difficult when fixed following black powder enhancement. STR amplification of extracts from entrapped fingermarks collected following the dusting/lifting procedure did not produce robust profiles, and extraneous peaks not expressed by print donors were detected for some samples. A hearing was set to argue whether there was DNA remaining to be tested, and if so, whether that DNA could be exculpatory in this postconviction matter. The studies herein provided the basis for the court's decision to not require the testing.  相似文献   
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