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111.
Two hundred twenty-five unrelated males were typed for 7 over 8 loci Y-chromosome STRs proposed in a collaborative study by The Spanish and Portuguese ISFG Working Group. The markers amplification were in two multiplex reactions GEPY I with GATA C4, DYS438, DYS437, DYS461 (GATA A7.2) and GEPY II with GATA H4, DYS439, GATA A10 and DYS460 (GATA A7.1). All gene diversities were upper 0.5 with the highest value in DYS439 with 0.64. Furthermore, 152 haplotypes from 7 loci Y-chromosome STRs were found within studied population and a high haplotype diversity 0.9902 was found. The DYS460 (GATA A7.1) marker can not be studied because its diverse alleles were not able for interpret. 相似文献
112.
113.
José Antonio Muñoz Reyes Rómulo Guerra Pablo Polo Eduardo Cavieres Miguel Pita Enrique Turiégano 《Journal of school violence》2019,18(1):39-48
In this study, we applied an evolutionary perspective to analyze the relationship between aggressiveness, academic performance, and sociality in a population of 528 adolescents of both sexes. In men, we expect physical aggression (PA) and sociality to be negative predictors of academic performance. However, in women, PA would be a negative predictor of academic performance, and sociality a positive one. Our results report a negative association between academic performance and PA in both sexes. As we expected, social effect derived from the use of PA seems to be different for each sex, where men could display a rebellious attitude to increase chances of finding a mate. In contrast, results for women are not conclusive, because no relationship between academic performance and any aggressive mechanism, were predicted by sociality. We conclude that an evolutionary framework, which includes sex-specific hypotheses, is appropriate to obtain a holistic perspective of this phenomenon. 相似文献
114.
Rodrigo Meneses‐Reyes 《Law & policy》2018,40(3):286-315
This article offers an examination of the official rules that participate in the organization of street vending activities in Latin American cities. It does so by explaining the legal assemblages that serve to define how, where, and by whom certain Latin American public spaces may be occupied, and by empirically illustrating the way in which the legal status of street vendors—that is, whether or not they are willing or able to get official recognition to work in these public spaces—affects the way they use and occupy the urban landscape. The information gathered here suggests that securing access to official permission to work on the streets does significantly affect vendors' locations as well as their working modalities. The subsequent analysis also illustrates a significant relationship between vendors' legal status and specific interactions with urban authorities and other actors. These findings suggest that, although law cannot prevent the unauthorized occupation of public spaces for commercial purposes, it could certainty avert the reproduction of other illegal practices and, perhaps most importantly, protect the urban poor from the vulnerability they face before state and nonstate violence. 相似文献
115.
This article explains why parliamentary groups invite interest groups to the parliamentary arena. It argues that interest groups’ access to committees not only reflects policy-makers’ need for information and expertise but also party preferences and institutional factors such as the type of government, parliamentary committee structure and committee agenda capacity. Results show that interest groups’ access to the parliamentary arena increases under minority governments, in the case of highly conflictual issues, and when the number of permanent committees increases. Also, results demonstrate that parliamentary groups invite interest organisations following different logics – problem-solving or confrontation logic – depending on the type of functions they have to perform – legislative and oversight activities. The article uses a novel, comprehensive database with information on the appearances of all interest groups in the Spanish parliament from 1996 to 2015. 相似文献
116.
Portillo Shannon Sexton Lori Smith Sarah M. Dinsmore Renee Reyes Erika Garcia 《Crime, Law and Social Change》2022,77(2):159-184
Crime, Law and Social Change - Justice as a concept has permeated sociolegal scholarship in the U.S. since the founding of Law and Society as a field in the mid 1960s. Much of this scholarship has... 相似文献
117.
Jaime Solano Leonardo Anabalón Sylvia Figueroa Cristian Lizama Luis Chávez Reyes David Gangitano 《Science & justice》2019,59(1):102-108
In nature, there are >200 species of fungi with hallucinogenic properties. These fungi are classified as Psilocybe, Gymnopilus, and Panaeolus which contain active principles with hallucinogenic properties such as ibotenic acid, psilocybin, psilocin, or baeocystin. In Chile, fungi seizures are mainly of mature specimens or spores. However, clandestine laboratories have been found that process fungus samples at the mycelium stage. In this transient stage of growth (mycelium), traditional taxonomic identification is not feasible, making it necessary to develop a new method of study.Currently, DNA analysis is the only reliable method that can be used as an identification tool for the purposes of supporting evidence, due to the high variability of DNA between species. One way to identify the species of a distinctive DNA fragment is to study PCR products analyzed by real time PCR and sequencing. One of the most popular sequencing methods of forensic interest at the generic and intra-generic levels in plants is internal transcribed spacer (ITS). With real time PCR it is possible to distinguish PCR products by differential analysis of their melting temperature (Tm) curves.This paper describes morphological, chemical, and genetic analysis of mycelia of psychedelic fungi collected from a clandestine laboratory. The fungus species were identified using scanning electron microscopy (SEM), mass spectrometry, HRM analysis, and ITS sequencing. The sporological studies showed a generally smooth surface and oval shape, with maximum length 10.1?μm and width 6.4?μm. The alkaloid Psilocyn was identified by mass spectrometry, while HRM analysis and ITS sequencing identified the species as Psilocybe cubensis. A genetic match was confirmed between the HRM curves obtained from the mycelia (evidence) and biological tissue extracted from the fruiting bodies. Mycelia recovered from the evidence and fruiting bodies (control) were genetically indistinguishable. 相似文献