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101.
Gosselin M Di Fazio V Wille SM Fernandez Mdel M Samyn N Bourel B Rasmont P 《Forensic science international》2011,209(1-3):154-159
This paper describes a sensitive UPLC-MS/MS method for quantification of methadone and 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in single empty puparial case of Lucilia sericata. Larvae were reared on substrates spiked with different concentrations of methadone (0-4 μg/g). Methadone was quantified in puparia reared on high concentrated substrates (0.8-4 μg/g). The major metabolite of methadone (EDDP) was not detected, confirming rapid elimination of metabolites by the larvae before pupation. The effects of methadone on the development of L. sericata were also investigated. No effect on sex ratio was detected. A significant difference was calculated for emerged adults but no trends could be observed. Concerning the developmental curve, a significant difference was observed between control and high methadone concentrations using the Kolmogorov-Smirnov test. 相似文献
102.
Cristian Palmiere M.D. Maria del Mar Lesta M.D. Jessica Vanhaebost M.D. Patrice Mangin M.D. Ph.D. Marc Augsburger Ph.D. Pierre Vogt M.D. 《Journal of forensic sciences》2014,59(3):836-840
We herein report the case of a 36‐year‐old man who died suddenly after a fight with another man. Forensic investigations included unenhanced computed tomography, postmortem angiography, autopsy, histology, neuropathology, toxicology, and biochemistry and allowed a traumatic cause of death to be excluded. An electrocardiogram recorded some years prior to death revealed the presence of an early repolarization pattern. Based on the results of all investigations, the cause of death was determined to be cardiac arrhythmia and cardiac arrest during an emotionally stressful event associated with physical assault. Direct third party involvement, however, was excluded, and the manner of death was listed as natural. The case was not pursued any further by the public prosecutor. 相似文献
103.
Revenue Diversification in Public Higher Education: Comparing the University and Polytechnic Sectors
Pedro N. Teixeira Vera Rocha Ricardo Biscaia Margarida Fonseca Cardoso 《Public administration review》2014,74(3):398-412
Financial stringency has been an increasing concern in the higher education sector, especially in the aftermath of the financial crisis. As a result, public higher education institutions have been under increasing pressure to diversify their funding sources through tuition fees and other nonpublic revenues. This article reflects on the institutional impact of those changes by analyzing a panel of 30 higher education institutions from the Portuguese public university and polytechnic sectors for the period between 2003 and 2009. The authors explore the relevance of institutional characteristics such as enrollments in undergraduate and postgraduate programs, the qualifications of academic staff, and the regional environment where institutions are located. Results suggest that certain institutional characteristics related to mission differentiation and the path of development of binary systems are important determinants of higher education institutions’ ability to earn income from tuition fees and other nonpublic sources. 相似文献
104.
Pedro C. Magalhães 《Journal of Elections, Public Opinion & Parties》2014,24(2):180-202
AbstractThis article discusses the basic patterns of voting behaviour in the most recent elections in Portugal. These elections were fought under one of the most profound economic crises in the country's four decades of democracy, after a bailout agreement with the EU and the IMF, and under an unusually high level of campaign polarization around the issues of economic austerity and liberalization. First, the article examines whether this context ended up being favourable to “performance” voting or, instead, to an enhanced importance of position issues, particularly those related to the role of the state in the economy and welfare provision. Second, it examines how the context of the Great Recession and the European sovereign debt crisis created opportunities for incumbents to use blame-shifting and blame-sharing strategies, and the extent to which voters' ambivalence about who to hold responsible for the sorry state of the economy was consequential for vote choices, either by directly affecting them or by moderating the relationship between economic perceptions and the vote. 相似文献
105.
Latin American evangelicals have become a common presence in legislative politics. Brazil exemplifies the potential clout of evangelical legislators and a troubling tendency toward political corruption. This article explains the quality of evangelical interest representation by focusing on church organization and theology, arguing that evangelicals approach electoral politics via three different modes: rejection; participation as individual, politically engaged believers; and engagement as church corporate project. While individual participation is unrelated to political corruption, the corporate model fosters machine politics, characterized in Brazil by resource‐based politics, narrow voter bases, and frequent party switching. We link these characteristics to evangelical involvement in two corruption scandals that occurred during the administration of President Lula da Silva. The analysis shows the central role of evangelical organization and theology in shaping interest representation and suggests future duplication of the church‐as‐political‐machine model, particularly where the “Prosperity Theology” variant of pentecostalism is strong. 相似文献
106.
Pedro Pechorro James V. Ray Christopher P. Salas-Wright João Maroco Rui Abrunhosa Gonçalves 《心理学、犯罪与法律》2013,19(7):699-714
The main aim of the present study was to examine the psychometric properties of the Basic Empathy Scale (BES) and of its adapted short version among a forensic sample of incarcerated male juvenile offenders (N = 221). The Portuguese validations of the BES and its adapted short version demonstrated good psychometric properties, namely in terms of the two-factor structure, internal consistency, convergent validity, discriminant validity, and concurrent validity that generally justifies its use among this population. Statistically significant associations were found with callous–unemotional traits and social anxiety. Findings are discussed in terms of the use of the BES and its adapted short version with juvenile offenders. 相似文献
107.
Robert E. Berger Craig J. Little Pedro J. Saavedra 《The Journal of Technology Transfer》1992,17(4):40-44
In order to explore how the extent of commercialization changes over time, longitudinal surveys were conducted by telephoning several sets of awardees in the Small Business Innovation Research (SBIR) program. A model was formulated that predicts how the distribution of SBIR projects among five commercialisation levels changes from one year to the next. It was found that the distribution in any given year is dependent on the distribution in the previous year only. Projections show that as many as 30% of SBIR projects may eventually achieve commercialization. 相似文献
108.
Echeburúa E Fernández-Montalvo J Amor PJ 《International journal of offender therapy and comparative criminology》2006,50(1):57-70
In this article, the effectiveness of a psychological treatment program for men who are in prison for committing a serious offence of gender violence is tested. The sample consisted of 52 men who were imprisoned in eight Spanish prisons. The psychological treatment was a cognitive-behavioral program, in a group format, with 20 weekly sessions that lasted for 8 months. The results showed a significant improvement of irrational beliefs, about both women and violence, as a strategy to cope with everyday difficulties and a significant decrease of psychopathological symptomatology, anger, and hostility. On the other hand, results indicated that the only difference between the patients who dropped out of treatment and those who completed it was the level of initial motivation for treatment. Implications of this study for clinical practice and future research in this field are discussed. 相似文献
109.
Fernández-Montalvo J Echeburúa E Amor PJ 《International journal of offender therapy and comparative criminology》2005,49(2):158-167
The current study compares the demographic and psychopathological characteristics of 54 men, who were in prison because of a serious offence of violence against women, and of 42 men, who belonged to a program of community treatment for violence against women in the home. There were no significant differences in demographic variables between the two samples. However, from a psychopathological point of view, psychiatric antecedents and current emotional instability were much more frequent and severe in aggressors within the community. Therefore, two possible differential profiles among the violent men are presented. Implications of these results for further research and clinical practice are commented on. 相似文献
110.
Wood M Laloup M Ramirez Fernandez Mdel M Jenkins KM Young MS Ramaekers JG De Boeck G Samyn N 《Forensic science international》2005,150(2-3):227-238
We present a validated method for the simultaneous analysis of basic drugs which comprises a sample clean-up step, using mixed-mode solid-phase extraction (SPE), followed by LC-MS/MS analysis. Deuterated analogues for all of the analytes of interest were used for quantitation. The applied HPLC gradient ensured the elution of all the drugs examined within 14 min and produced chromatographic peaks of acceptable symmetry. Selectivity of the method was achieved by a combination of retention time, and two precursor-product ion transitions for the non-deuterated analogues. Oral fluid was collected with the Intercept, a FDA approved sampling device that is used on a large scale in the US for workplace drug testing. However, this collection system contains some ingredients (stabilizers and preservatives) that can cause substantial interferences, e.g. ion suppression or enhancement during LC-MS/MS analysis, in the absence of suitable sample pre-treatment. The use of the SPE was demonstrated to be highly effective and led to significant decreases in the interferences. Extraction was found to be both reproducible and efficient with recoveries >76% for all of the analytes. Furthermore, the processed samples were demonstrated to be stable for 48 h, except for cocaine and benzoylecgonine, where a slight negative trend was observed, but did not compromise the quantitation. In all cases the method was linear over the range investigated (2-200 microg/L) with an excellent intra-assay and inter-assay precision (coefficients of variation <10% in most cases) for QC samples spiked at a concentration of 4, 12 and 100 microg/L. Limits of quantitation were estimated to be at 2 microg/L with limits of detection ranging from 0.2 to 0.5 microg/L, which meets the requirements of SAMHSA for oral fluid testing in the workplace. The method was subsequently applied to the analysis of Intercept samples collected at the roadside by the police, and to determine MDMA and MDA levels in oral fluid samples from a controlled study. 相似文献