A silica-based mitochondrial DNA extraction method applied to forensic hair shafts and teeth

The purpose of this study is to evaluate the applicability of a nonorganic DNA extraction method for use in the analysis of environmentally compromised forensic hair shaft and tooth samples. The condition of the samples included cases of water decomposition, severe incineration, and varying stages of putrefaction. Enzymatic amplification and manual sequencing of the first segment of the mitochondrial hypervariable region were performed successfully on each of the 20 autopsied individuals. The results indicate that the silica-based extraction method produces mtDNA suitable for genetic identification from forensic samples including hair shafts and teeth.     

Cognitive Heterogeneity and Economic Voting: A Comparative Analysis of Four Democratic Electorates

This article examines the cognitive foundations of economic voting in four diverse democratic electorates: Canada, Hungary, Mexico, and Taiwan. We present a theory of heterogeneous attribution, where an individual's level of political sophistication conditions his or her ability to attribute responsibility for economic conditions to governmental actors. In contrast to previous literature, we argue that higher, not lower, levels of political sophistication prompt citizens to "vote their pocketbook." Using data from surveys done in conjunction with recent elections in all of these countries, we find that more politically sophisticated respondents are more likely to make use of pocketbook evaluations in their decisions to support or oppose the incumbent government. These findings both present a significant challenge to the conventional wisdom on political sophistication and economic voting and shed light on the necessary cognitive preconditions for democratic accountability.     

Emergence of fentanyl-related deaths in Travis County,Texas and surrounding areas: A retrospective review of postmortem fentanyl-related drug toxicities from 2020 to 2022

The opioid epidemic has affected the United States (US) for decades with fentanyl and its analogs accounting for a recent surge in morbidity and mortality. Currently, there is a relative lack of information characterizing fentanyl-related fatalities specifically in the Southern US. A retrospective study was conducted to examine all postmortem fentanyl-related drug toxicities in Travis County, Texas, encompassing Austin (one of the fastest-growing cities in the US), from 2020 to 2022. Fentanyl contributed to 2.6% and 12.2% of deaths submitted for toxicology between 2020 and 2022, respectively, representing a 375% increase in fentanyl-related deaths over this 3-year period (n = 517). Fentanyl-related fatalities primarily occurred in males in their mid-30s. Fentanyl and norfentanyl concentrations ranged from 0.58 to 320 ng/mL and 0.53 to 140 ng/mL with mean (median) concentrations of 17.2 ± 25.0 (11.0) and 5.6 ± 10.9 (2.9) ng/mL, respectively. Polydrug use was present in 88% of cases, with methamphetamine (or other amphetamines) (25%), benzodiazepines (21%), and cocaine (17%) representing the most frequently identified concurrent substances. Co-positivity rates of various drugs and drug classes widely varied over time. Scene investigations reported illicit powder(s) (n = 141) and/or illicit pill(s) (n = 154) in 48% (n = 247) of fentanyl-related deaths. Illicit oxycodone (44%, n = 67) and illicit “Xanax” (38%, n = 59) pills were frequently reported on scene; however, toxicology only identified oxycodone and alprazolam in 2 and 24 of these cases, respectively. The results of this study provide a better understanding of the fentanyl epidemic in this region creating an opportunity to promote increased awareness, shift focus to harm reduction, and aid in minimizing public health risks.     

A Comparison of State Traditions and the Revival of a Nuclear Power in Four Countries

Abstract

The British, American, French and Finnish governments are seeking to promote investment in a new generation of nuclear power plants. Nuclear power programmes are delivered through networks of international companies through which government must manage. This is consistent with the concept of governance. Governments can advance their policy goals by using a variety of policy instruments to shape and organize governance networks. This is known as metagovernance. The paper considers the extent to which the selection and deployment of the policy instruments used to metagovern is informed by the prevailing tradition of government. The paper examines how the British, American, French and Finnish governments have tried to metagovern. It is shown that whilst governing traditions do inform the selection and deployment of the policy instruments used to metagovern, the composition of the network, and the nature of the policy problem also plays a role in shaping government action.     

The oregon plan: Toward a model for the future of health care financing

The State of Oregon has proposed a new method of financing health care services for its citizens. Oregon proposes to fund only the most cost-effective services. But in addition to narrowing the offering of health services funded by the State, Oregon proposes to fund all of the State's poor for services, no matter the family status. This broadened number of poor (everyone at the federal poverty level and below, single or married, children or not) will provide health care for more than 200,000 additional Oregonians. The supplementary legislation, SB 534 and SB 935, combined with broadened health care coverage for the poor (SB 27) will cover an additional 478,000 Oregonians. Nearly 95 % of its citizens will have some form of health insurance in Oregon.     

Pro-poor development performance of livestock projects: analysis and lessons from projects' documentation

The importance of livestock as a pathway out of poverty is widely recognised, but the effectiveness of pro-poor livestock development projects has been questioned. This study examines a sample of livestock development projects to draw lessons about their effectiveness and identify best practice. A large proportion of projects (60 per cent) were categorised as having not been successful. Project success is found to be positively associated with size of project, diversity of direct project beneficiaries, institution development activities in projects, and effective monitoring and evaluation activities. Lack of reliability of government partners, and inclusion of other agricultural activities together with livestock activities in projects, undermine success.

Résultats en matière de développement pro-pauvres des projets basés sur l’élevage : analyse et enseignements tirés de la documentation de projets

L'importance de l’élevage comme moyen d’échapper à la pauvreté est largement reconnu, mais l'efficacité des projets de développement pro-pauvres basés sur l’élevage a été mise en cause. Cette étude examine un échantillon de projets de développement basés sur l’élevage pour en tirer des enseignements concernant leur efficacité et identifier les meilleures pratiques. Un considérable pourcentage des projets (60 pour cent) ont été catégorisés comme n'ayant pas réussi. Le succès des projets se révèle être positivement associé à la taille du projet, à la diversité des bénéficiaires directs du projet, aux activités de développement des institutions dans le cadre des projets, et à des activités efficaces de suivi et d’évaluation. Le manque de fiabilité des partenaires gouvernementaux et l'inclusion d'autres activités agricoles dans les activités d’élevage dans le cadre des projets ont aussi une incidence négative sur le succès.

Desempeño de los proyectos de desarrollo ganadero en pro de los pobres: análisis y aprendizajes a partir de la documentación de los proyectos

Es ampliamente reconocida la importancia que tiene el ganado como un medio para salir de la pobreza. Sin embargo, se ha cuestionado la efectividad de algunos proyectos de desarrollo ganadero en pro de los pobres. El presente estudio examina una muestra de proyectos de desarrollo ganadero, con el fin de obtener aprendizajes sobre su efectividad y de identificar las mejores prácticas. Un elevado porcentaje (60%) de los proyectos fue clasificado como no exitoso. Se encontró que el éxito del proyecto se asocia positivamente a su tamaño, a la diversidad de los beneficiarios directos, a las actividades de desarrollo llevadas a cabo por las instituciones participantes en el proyecto, así como a actividades de monitoreo y de evaluación efectivas. El éxito de los proyectos se ve disminuido por la falta de formalidad de las contrapartes gubernamentales y por la incorporación de otras actividades agrícolas en los proyectos ganaderos.

Desempenho de projetos sobre gado pra o desenvolvimento dos pobres: análise e lições extraídas da documentação de projetos

A importância da criação de gado como um caminho para sair da pobreza é altamente reconhecida, mas a efetividade de projetos sobre a criação de gado para o desenvolvimento de pessoas pobres tem sido questionada. Este estudo examina uma amostra de projetos sobre criação de gado para o desenvolvimento visando extrair lições sobre sua efetividade e identificar as melhores práticas. Uma grande proporção dos projetos (60 por cento) foi classificada como não tendo sido bem-sucedida. Constatou-se que o sucesso do projeto está positivamente associado ao seu tamanho, diversidade dos seus beneficiários diretos, atividades de desenvolvimento institucional nos projetos e monitoramento efetivo e atividades de avaliação. A falta de confiança de parceiros do governo e a inclusão de outras atividades agrícolas, juntamente com as atividades de criação de gado nos projetos, impossibilitam o seu sucesso.