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211.
Citizens are increasingly concerned with environmental issues and some of them take contentious political actions or adapt their lifestyles to reduce their environmental footprint. Research finds that there is an eco-gender gap in everyday environmental behaviours, with women more active than men. However, studies of the eco-gender gap have infrequently looked at other forms of pro-environmental political behaviours and focused mostly on young people. We contribute to the literature by examining to what extent older women and men differ in a range of pro-environmental political behaviours, using a unique dataset based on a survey of individuals 64 years and older. We find strong evidence of a gender gap in everyday behaviours and political consumerism, but not in relation to contentious forms of political participation. This gender gap in relation to everyday behaviours and political consumerism diminishes with age.  相似文献   
212.
Many studies suggest that mixed‐member electoral systems produce different attitudes and behaviors among representatives. This article assesses how this type of electoral system shapes Bolivian legislators' perceptions of their roles as representatives, their district activities, and their relationships with their political parties. It examines these dimensions using elite survey data and interviews with legislators and their personal assistants. The results show that the electoral system does not produce a uniform impact. It shapes how legislators perceive their role as representatives and the nature of the relationship they build with their political parties, but it does not produce differences in the kinds of activities that both types of legislators carry out in their districts.  相似文献   
213.
Victims of crime are often confused and frustrated by the criminal justice process. Those who have lost loved ones to homicide – often called ‘homicide survivors,’ ‘secondary victims,’ or ‘co-victims’ – suffer not only loss and a justice system that seems to have little place for them, but are often also left unaware of the circumstances of their loved one’s death. The current study sought to further our understanding of the experience of homicide survivors in the Canadian justice system. Toward this end, in-depth, semi-structured interviews were conducted with five individuals who lost loved ones to homicide. Results showed that receiving information and being treated kindly were far more important than having an influence over the proceedings; additionally, there was a great deal of distrust of the justice system as a whole, regardless of the kindness shown by individual actors in the system. Policy implications and directions for future research are discussed.  相似文献   
214.
This article analyses the interprofessional dynamics of communication production in the criminal justice system. Through 26 in-depth interviews, we investigate the production of media information on prosecutorial work in Chile, tracking the relationships between internal communication agents, prosecutors, and external legal journalists. Previous scholarship has shown the success of police organizations in defining the content of crime communication based on asymmetrical power relations with the media. By contrast, our study reveals that legal journalists can bypass attempts to control the flow of information from the prosecutorial office and impose extra-organizational goals. Lawyers regularly dismiss the work of journalists, particularly those working as strategic communication advisors with prosecutors, but the asymmetrical relationship between the criminal justice agency and the media plays in favour of external legal journalists. Our article considers several explanations for this configuration, including interprofessional values, transactional relationships between journalists and prosecutors, and local legal culture.  相似文献   
215.
This article analyses Brazil's growing role in external development assistance. During Lula da Silva's presidency, cooperation with developing countries grew dramatically. While the official position is that Brazilian development assistance is moved not by national economic or political interests, but by international ‘solidarity’, and does not reproduce the North–South traditional aid relations, we suggest that it is not completely divorced from national, sub-national or sectoral interests and cannot be viewed apart from Brazil's broader foreign policy objectives. Brazil does pursue political, economic and commercial interests and, concomitantly, has made a positive difference in the recipient countries. However, more empirical research and field investigation are needed to better gauge the impact of Brazil's assistance initiatives and their contributions to South–South cooperation more broadly. During Lula's terms (2003–2010), Brazil could be classified as a ‘Southern donor’, which expresses the country's own novelties, and tensions, of simultaneously being a donor and a developing country.  相似文献   
216.
Sexual dimorphism is a crucial characteristic of skeleton. In the last years, volumetric and surface 3D acquisition systems have enabled anthropologists to assess surfaces and volumes, whose potential still needs to be verified. This article aimed at assessing volume and linear parameters of the first metatarsal bone through 3D acquisition by laser scanning. Sixty‐eight skeletons underwent 3D scan through laser scanner: Seven linear measurements and volume from each bone were assessed. A cutoff value of 13,370 mm3 was found, with an accuracy of 80.8%. Linear measurements outperformed volume: metatarsal length and mediolateral width of base showed higher cross‐validated accuracies (respectively, 82.1% and 79.1%, raising at 83.6% when both of them were included). Further studies are needed to verify the real advantage for sex assessment provided by volume measurements.  相似文献   
217.
The presence of “chipping” or “flaking” around the edges of gunshot entry wounds has been described among the characteristics of gunshot wounds in bone. In this study, the real frequency of such a peculiar feature was investigated. The presence of “chipping” was assessed on 22 gunshot wounds fired at a near‐contact range on bovine ribs with 9‐mm bullets. As controls, five samples were shot with a 3 cm range, and five from 40 cm. In 77% of cases shot at near‐contact range, a detachment of small fragments of the upper layers of bone was detected, mainly with a circumferential disposition, whereas this feature was lacking in control samples. The study demonstrated the frequency of “chipping” and that it may probably be due to a combined ballistic effect of impact of the bullet itself and expansion of gases. It may be thus considered indicative of close‐range shots.  相似文献   
218.
Abstract: Very little literature exists on gunshot wounds on decomposed material. In this study, seven pig heads underwent a shooting test. Entrance wounds from the first head underwent neutron activation analysis (NAA) and histological testing immediately after the firing test; the other six heads were exposed to two different environments (open air and soil) and analyzed by radiochemical and histological tests every 15 days. Gunshot wounds in air maintained their morphological characteristics, and those in soil showed severe alteration after 5 weeks. Microscopic testing verified positive results for lead in all gunshot wounds in open air, whereas in most of those in soil lead could not be detected. Radiochemical analysis performed by NAA yielded for all gunshot wounds but one antimony quantities in the range of 0.07–13.89 μg. In conclusion, it may be possible to detect residues of antimony even in degraded tissues.  相似文献   
219.
Because they have failed to address the fundamental economic imbalances within Europe obscured by the single currency, each effort by European leaders so far to resolve the euro crisis has only deepened it. Without a decisive move toward fiscal and political union, accompanied by policies that push productivity and competitiveness toward convergence while closing the democratic deficit, the Eurozone will disintegrate. To discuss the way forward, the Nicolas Berggruen Institute's Council on the Future of Europe met in Rome on May 28 with Italian Prime Minister Mario Monti. In this section we publish the contributions from that meeting by the former European leaders, scholars and Nobel laureates who are members of the Council.  相似文献   
220.
An ultrasound-assisted extraction method is proposed for the determination of trace elements in hair samples by inductively coupled plasma-mass spectrometry (ICP-MS) for forensic investigation. Prior to analysis, 25 mg of hair samples were accurately weighed into (15 mL) conical tubes. Then, 2 mL of 20% HNO3 is added to the samples, sonicated at 2 min (50 W, 100% amplitude), and then further diluted to 10 mL with Milli-Q water. Resulted diluted slurries are centrifuged and the analytes are directly determined in the supernatant. Calibrations against aqueous solutions were carried out with rhodium as internal standard. The method was successfully applied for the extraction of Al, As, Ba, Be, Cd, Co, Cr, Cu, Mn, Pb, Tl, U, V and Zn with a method detection limit (3 s, n = 20) of 0.1, 0.4, 0.2, 0.09, 0.08, 0.04, 0.1, 2.9, 1.0, 0.9, 0.04, 0.05, 0.1 and 4.2 ng/g, respectively. Method accuracy is traceable to Certified Reference Materials (CRMs) 85 and 86 human hair from the International Atomic Energy Agency (IAEA). Additional validation data are provided based on the analysis of hair samples from the trace elements intercomparison program operated by the Institut National de Sante’ Publique du Quebec, Canada. The proposed method is very simple and can be applied for forensic purposes with the elimination of sample digestion step prior to analysis. Then, a considerable improvement in the sample throughput is archived with the use of the proposed method.  相似文献   
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