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991.
Despite attempts to mobilize communities of color, gaps in turnout among racial and ethnic minorities persist (e.g., Abrajano
et al., J Polit 70:368–382, 2008; Pantoja et al., Polit Res Q 54:729–750, 2001; Kaufmann, Polit Res Q 56:199–210, 2003; Ramirez, Ann Am Acad Pol Soc Sci 601:66–84, 2005, Am Polit Res 35:155–175, 2007). Scholars are only beginning to understand how parties or independent groups seek to mobilize these communities. In this
paper, we develop and test the Differential Contact Thesis, which holds that turnout differences between whites and minority
groups are influenced both by lower rates of contact by the parties and the use of less effective methods of contact. To test
this, we examine data from the 2004 National Annenberg Election Study (NAES), 2004 American National Election Study (ANES),
and the 2004 Miami Exit Poll. Our results support the Differential Contact Thesis: even controlling for the initial likelihood
to be contacted by the parties, racial and ethnic minorities were less likely to be contacted using the most effective techniques.
To some extent, non-partisan contact seems to compensate for the inattention of the major parties toward minority voters,
but this contact is less likely to mobilize voters than contact from the parties. 相似文献
992.
Party contestation and Europe on the news agenda: The 2009 European Parliamentary Elections 总被引:1,自引:0,他引:1
Andreas R.T. Schuck Georgios XezonakisMatthijs Elenbaas Susan A. BanducciClaes H. de Vreese 《Electoral Studies》2011,30(1):41-52
In this article we analyse the news coverage of the 2009 EP elections in all 27 EU member states (N = 52,009). We propose that the extent to which these second-order elections are salient to the media depends on political parties contesting the elections. Consistent with expectations, the findings suggest that the saliency of EP elections is increasing and that the degree of political contestation over Europe contributes to this development in a non-linear fashion so that only when contestation develops beyond a certain point, does media coverage increase. 相似文献
993.
994.
Biazevic MG de Almeida NH Crosato E Michel-Crosato E 《Forensic science international》2011,207(1-3):240.e1-240.e9
Methods of individual identification using human remains are widely used in forensic anthropology; however, there are few studies that use statistical methods in order to obtain a correct definition of parameters. The objectives of the study were to verify the diversity of dental patterns in the Brazilian population and analyse its application on different ages. Data from the Brazilian National Oral Health Survey were used to verify the presence and absence of dental treatment among 35,613 individuals of several age groups: 15-19, 35-44 and 65-74. Information referring to every dental element was described: higid (H), decayed (D), filled (F), missing (M) and prosthesis (P). Coincidences that were observed in pairs of homologous teeth were analysed according to clinical situation, gender and age. Ordinary findings (presented in more than 10% of pairs) and extraordinary ones (presented in less than 10% of pairs) were described. Total and conditional diversity estimates were performed. Among adolescents, H were the most frequent teeth, and the first molar teeth were the ones presenting less frequency of H. Among adults, the frequency of M teeth among females ranged from 15.17% to 71.59%, and among males they ranged from 9.00% to 87.20%. Among the elderly, M teeth were observed in the largest frequency, and anterior teeth presented fewer losses than posterior ones. M was the condition that most coincided with both sides in the elderly. In adults, some pairs of teeth presented H, but mostly pairs of teeth presented as M. Among adolescents, there was more concordance of the H component. Among male and female adolescents, we observed extraordinary findings in DMFP dental conditions in most of the teeth. Among adults, the less frequent dental condition was P, which was found in several teeth. The extraordinary findings among elderly male teeth were codes H, D, F and P; among females, they were H, D, F and P codes. The high prevalence of healthy teeth in adolescents and a high rate of edentulism in the elderly interfered with the analysis performed. However, when an estimation of diversity that corrects those distortions was used, all of the groups presented satisfactory results that were homogeneous in the performed analysis. 相似文献
995.
W Romão BD Sabino MI Bueno BG Vaz AC Júnior AO Maldaner EV de Castro RA Lordeiro CC Nascentes MN Eberlin R Augusti 《Journal of forensic sciences》2012,57(5):1307-1312
Normally, the identification of the LSD drug is performed by forensic laboratories, using the Ehrlich spot test. However, this is a nonspecific analysis. Additionally, the Brazilian Federal Police has identified the presence of a new compound in seized blotters: 9,10-dihydro-LSD, an uncontrolled substance. In this work, easy ambient sonic-spray ionization mass spectrometry in the positive ion mode, EASI(+)-MS, was used to characterize LSD and 9,10-dihydro-LSD compositions directly from the surface of blotters. The presence of LSD in the seized blotter samples were also confirmed via high-performance liquid chromatography with ultraviolet detector. In a set of 41 blotters analyzed by EASI(+)-MS, 28 showed positive results for LSD, seven for 9,10-dihydro-LSD, and another six samples showed negative results for both LSD and 9,10-dihydro-LSD. The combination of thin layer chromatography with EASI-MS also demonstrated to be a relatively simple and powerful screening tool for forensic analysis of street drugs. 相似文献
996.
997.
998.
Wallenburg I Helderman JK de Bont A Scheele F Meurs P 《Journal of health politics, policy and law》2012,37(3):439-467
Recently the medical profession has faced increased outside pressure to reform postgraduate medical training programs to better equip young doctors for changing health care needs and public expectations. In this article we explore the impact of reform on professional self-governance by conducting a comparative historical-institutional analysis of postgraduate medical training reform in the United Kingdom and the Netherlands. In both countries the medical training regime has shifted from professional self-regulation to coregulation. Yet there are notable differences in each country that cannot be explained solely by diverging institutional contexts. They also result from the strategic actions by the actors involved. Based on an assessment of the recent literature on institutional transformation, this article shows how strategic actions set negotiating authority processes into motion, producing new and sometimes surprising institutional arrangements that can have profound effects on the distribution and allocation of authority in the medical training regime. It stresses the need to study the interactions among political context, the properties of institutions, and negotiating authority processes, as they are crucially important to understanding institutional transformation. 相似文献
999.
Fernandes CM Serra Mda C da Silva JV Noritomi PY Pereira FD Melani RF 《Forensic science international》2012,214(1-3):211.e1-211.e7
Facial reconstruction is a method that seeks to recreate a person's facial appearance from his/her skull. This technique can be the last resource used in a forensic investigation, when identification techniques such as DNA analysis, dental records, fingerprints and radiographic comparison cannot be used to identify a body or skeletal remains. To perform facial reconstruction, the data of facial soft tissue thickness are necessary. Scientific literature has described differences in the thickness of facial soft tissue between ethnic groups. There are different databases of soft tissue thickness published in the scientific literature. There are no literature records of facial reconstruction works carried out with data of soft tissues obtained from samples of Brazilian subjects. There are also no reports of digital forensic facial reconstruction performed in Brazil. There are two databases of soft tissue thickness published for the Brazilian population: one obtained from measurements performed in fresh cadavers (fresh cadavers' pattern), and another from measurements using magnetic resonance imaging (Magnetic Resonance pattern). This study aims to perform three different characterized digital forensic facial reconstructions (with hair, eyelashes and eyebrows) of a Brazilian subject (based on an international pattern and two Brazilian patterns for soft facial tissue thickness), and evaluate the digital forensic facial reconstructions comparing them to photos of the individual and other nine subjects. The DICOM data of the Computed Tomography (CT) donated by a volunteer were converted into stereolitography (STL) files and used for the creation of the digital facial reconstructions. Once the three reconstructions were performed, they were compared to photographs of the subject who had the face reconstructed and nine other subjects. Thirty examiners participated in this recognition process. The target subject was recognized by 26.67% of the examiners in the reconstruction performed with the Brazilian Magnetic Resonance Pattern, 23.33% in the reconstruction performed with the Brazilian Fresh Cadavers Pattern and 20.00% in the reconstruction performed with the International Pattern, in which the target-subject was the most recognized subject in the first two patterns. The rate of correct recognitions of the target subject indicate that the digital forensic facial reconstruction, conducted with parameters used in this study, may be a useful tool. 相似文献
1000.
This paper describes the process of change in attitudes of male social workers’ towards themselves and towards their clients who are male perpetrators of partner violence (PV). The process reveals a reconstruction of the therapist’s beliefs concerning key elements in their work related being, such as masculinity, aggression, perception of their clients and their own male identities. The sample includes 15 male social workers that worked with battering men in social services. Data collection was performed through semi-structured interviews. The therapists’ process of questioning the popular and accepted demonization of violent men clarifies what differentiates them from their clients, but also opens an authentic pathway to examining similarities they share as men, without the need to be politically correct or to conform. The implications for practitioners working in batterers’ intervention programs are addressed. 相似文献