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281.
Chimpanzee homologous of human Y specific STRs. A comparative study and a proposal for nomenclature 总被引:12,自引:0,他引:12
Gusmão L González-Neira A Alves C Lareu M Costa S Amorim A Carracedo A 《Forensic science international》2002,126(2):129-136
Eleven Y specific microsatellites, previously studied in humans, were typed for fragment length and sequenced in chimpanzees (Pan troglodytes).The primers described by Ayub et al. (Nucleic Acids Res. 28, 2000, 2) for amplifying DYS434, DYS435, DYS436, DYS437, DYS438, DYS439 and those described by White et al. (Genomics, 57, 1999, 433) for GATA A10, A7.1, A7.2, C4, and H4, were used to amplify DNA samples from chimpanzees.Primers described for Y GATA A4 were found to amplify the same region as reported for DYS439. Moreover, the GATA A4 forward primer only matches the repeat flanking region in 14 of the 28bp, being responsible for a very weak amplification. Therefore, this system was not included in this study.The analysis of the repeat and sequence structure observed in chimpanzee and human Y chromosomes allowed evolutionary comparisons as well as the basis for improving Y STR nomenclature and therefore, a unified nomenclature for these novel STRs is proposed to the scientific community following ISFG recommendations. 相似文献
282.
Political Behavior - Remittances have become a chief source of family income in developing countries. As such, these revenue streams have the potential to impact recipients’ political... 相似文献
283.
Juan C. Marín M.Sc. Ph.D. Cristian E. Saucedo D.V.M. Paulo Corti D.V.M. M.Sc. Ph.D. Benito A. González Ph.D. 《Journal of forensic sciences》2009,54(5):1073-1076
Abstract: Guanaco (Lama guanicoe) is a protected and widely distributed ungulate in South America. A poacher, after killing guanacos in Valle Chacabuco, Chilean Patagonia, transported and stored the meat. Samples were retrieved by local police but the suspect argued that the meat was from a horse. Mitochondrial cytochrome b gene (774 pb), 15 loci microsatellites, and SRY gene were used to identify the species, number of animals and their population origin, and the sex of the animals, respectively. Analysis revealed that the samples came from a female (absence of SRY gene) Patagonian guanaco (assignment probability between 0.0075 and 0.0282), and clearly distinguishing it from sympatric ungulates (E‐value = 0). Based on the evidence obtained in the field in addition to forensic data, the suspect was convicted of poaching and illegally carrying fire arms. This is the first report of molecular tools being used in forensic investigations of Chilean wildlife indicating its promising future application in guanaco management and conservation. 相似文献
284.
Próspero M 《Journal of interpersonal violence》2009,24(1):128-146
The present study tested a section of the model of coercion in intimate partner violence (IPV) by investigating the relationships among coercion, IPV and mental health symptoms. The study's sample consisted of 573 culturally diverse university students (age M = 21.4) who completed a survey that measured past IPV victimization, coercive behaviors, and mental health symptoms. Structural equation modeling analyses revealed that coercion was a stronger predictor of adverse mental health symptoms than was IPV victimization. In addition, the study found that the adverse effect of coercive behaviors on mental health symptoms was stronger among female victims of IPV than among male IPV victims. The results have implications for theory building, future research, and mental health professionals who work with female and male victims of IPV. 相似文献
285.
Luis Gerardo Gabaldón 《Crime, Law and Social Change》2009,52(2):207-223
Literature often emphasizes the use of force as a distinctive feature of police work, while risky encounters and uncertainty
are conditions under which such work is carried out daily. Conditions leading to the use of force by the police have been
associated with the presence of menacing minorities, losing verbal control, the youth and lack of experience of officers,
and critical physical proximity between officers and suspects. Additionally, defiance towards the police has often been linked
to increased force used by the police. It is here proposed that uncertainty also fosters police officers’ dispositions to
use force. In this study, four focus groups were conducted with officers from two Venezuelan municipal police departments
in October 2003, presenting a hypothetical scenario progressing from contact with suspects towards an open confrontation involving
a shooting. Officers perceived, through different phases of the scenario, an encounter of no easily predictable outcome with
suspects, involving potential harm to the police and bystanders. A pattern seemed to appear among officers in which overcoming
real or assumed resistance became the central issue. When physical confrontation with suspects became evident, self defence
was the clearest justification for the use of force, though the use of force was also defended by officers without further
elaboration on the requirements and conditions for effectively thwarting aggression. It appears that uncertainty about the
outcome of a situation fosters both the disposition and the justification for using force.
相似文献
Luis Gerardo GabaldónEmail: |
286.
Virginia Rosales-López 《European Journal of Law and Economics》2008,25(3):231-251
This paper proposes an empirical analysis of Spanish court performance using the economic approach. An econometric model will be estimated in order to answer two basic questions: (1) why some courts’ output it is greater than others? (2) Could courts produce a higher output using their actual resources? In addition it will be determine, by means of an analysis of variance (ANOVA), whether courts showing higher than average output have dictated resolutions with a higher reversal rate. 相似文献
287.
Suzanne Kingston Edwin Alblas Mícheál Callaghan Julie Foulon 《Regulation & Governance》2021,15(Z1):S143-S162
The European Union has some of the world's most ambitious and highly developed environmental laws on its books, but their effectiveness is severely compromised by non-compliance. With the UNECE Aarhus Convention (1998), Europe launched an innovative legal experiment, democratizing environmental enforcement by conferring third party citizens and environmental non-governmental organizations (ENGOs) with legal rights of access to environmental information, public participation, and access to justice in environmental matters. Based on some 2000 surveys and over 150 interviews with stakeholders from three Member States – France, Ireland, and the Netherlands – we adopt a holistic, 360° perspective, capturing the views of regulated parties, NGOs, and the general public on this private governance experiment. Our data provide important new insights into the practical effectiveness of Europe's laws enabling private environmental enforcement, its (intended and unintended) effects on farmers' compliance decisions in the vital area of nature conservation, and how law might be used to stimulate pro-environmental predispositions. 相似文献
288.
Gómez EJ 《Journal of health politics, policy and law》2008,33(1):53-91
This article introduces a new concept to the study of decentralization processes: policy dynamism. At its core is the notion that the sequential and temporal process of health decentralization affect the nature of intergovernmental relationships and municipal bureaucratic capacity. Examining the case of Brazil, I argue that the rush to decentralize health services to municipalities has, in the absence of sufficient financial and technical assistance from the federal and state governments, increased state-municipal conflict over the management of health policy, limiting municipalities' ability to increase bureaucratic capacity. Consequently, some states have attempted to recentralize reforms, generating further conflict between both subnational levels of government. While some municipalities have tried to overcome these problems by creating associations and working with international organizations, several bureaucratic obstacles remain. This article attributes these outcomes not to federal institutions and economic constraints (the traditional approach in the literature) but rather to the noninstitutional, temporal policy dynamics of decentralization. 相似文献
289.
Ludwig Niewoehner Jan Andrasko Jan Biegstraaten Lawrence Gunaratnam Sylvia Steffen Steffen Uhlig Sabine Antoni 《Journal of forensic sciences》2008,53(1):162-167
Within the framework of the ENFSI Expert Working Group "Firearms" a proficiency test on the detection and identification of GSR by energy-dispersive scanning electron microanalysis (SEM/EDX) is carried out in a 2 years term. The latest test was performed in 2005/2006 and was denoted as GSR2005. Seventy-five laboratories from 28 countries participated in this proficiency test and submitted in total 83 independent data-sets. The participating laboratories were requested to determine the total number of PbSbBa containing particles on a synthetic test sample following their own laboratory specific methods of automated GSR particle search and detection by SEM/EDX. Furthermore size and position of the detected particles had to be reported by the laboratories and were evaluated statistically. The results were compiled by means of z-scores according to the IUPAC and EURACHEM guidelines-assessing individual laboratory achievements (inter-laboratory) as well as intra-laboratory performance-and were compared to the results of the previous proficiency test run GSR2003 (1). The comparison shows that there is a noticeable improvement in the method's detection capability. 相似文献
290.
Rodríguez-Calvo MS Brion M Allegue C Concheiro L Carracedo A 《Forensic science international》2008,182(1-3):1-12
Sudden cardiac death (SCD) is one of the most common causes of death. An important number of sudden deaths, especially in the young, are due to genetic heart disorders, both with structural and arrhythmogenic abnormalities. In recent years, significant advances have been made in understanding the genetic basis of SCD. Identification of the genetic causes of sudden death is important because close relatives are also at potential risk of having a fatal cardiac condition. A comprehensive post-mortem investigation is vital to determine the cause and manner of death and provides the opportunity to assess the potential risk to the family after appropriate genetic counselling. In this paper, we present an update of the different genetic causes of sudden death, emphasizing their importance for the forensic pathologist due to his relevant role in the diagnosis and prevention of SCD. 相似文献