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91.
92.
Gusmão L Prata MJ Miranda C de Jesus Trovoada M Amorim A 《Forensic science international》2001,116(1):53-54
Allele frequencies for eight STRs (CD4, FES/FPS, MBPB, TH01, TP53, TPO, F13A1, VWA) were estimated from samples (sized between 279 and 328) of unrelated individuals born in S. Tomé e Príncipe (Gulf of Guinea, West Africa). 相似文献
93.
Allele frequencies for twelve STRs included in the AmpFlSTR Profiler Plus kit (D3S1358, VWA, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317 and D7S820) and GenePrint CTTv kit (VWA, TH01, TPO and CSF1PO) were estimated from a sample of 110 unrelated individuals from Mozambique. 相似文献
94.
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
95.
LIU J i a n g y o n g 《国际安全研究》2016,2(2)
The joint establishment of One Belt One Road is a practice of international
cooperation initiated by China and actively participated by other countries. One of
the important issues is how to ensure sustainable common security, and what kind of
geopolitical theory should be employed for guidance. Traditional geopolitical theories,
such as sea power theory, land power theory and Rimland theory, mainly serve for the
fi ght for geopolitical hegemony or military strategy. They are in sharp contrast with the
goal of One Belt One Road, which is of mutual interest and a win-win situation. However,
One Belt One Road is still regarded by some countries from the traditional geopolitical
perspective. To equip One Belt One Road with new geopolitical concepts, the author
hereby proposes the theory of land-ocean peaceful cooperation, which is a non-alliance
network community of common interests, security and destiny. This community would
be established for mutual benefi ts, between ocean countries and land countries, among
ocean countries and among land countries. It could help policy communication among
participant countries of One Belt One Road, and the establishment of an open net-like
system of peaceful operation and common development. The theory of land-ocean
peaceful cooperation of sustainable security, together with the practice of international
cooperation of One Belt One Road, will undoubtedly break through the vicious cycle of
the Eurasian geographical fi ght and confrontation between sea powers and land powers
illustrated by the traditional geopolitics. 相似文献
96.
Forensic determination of hair deposition time in crime scenes using electron paramagnetic resonance
Nikhita Shankar MS André O. Guimarães PhD Eleonora Napoli PhD Cecilia Giulivi MS PhD 《Journal of forensic sciences》2021,66(1):72-82
Several types of biological samples, including hair strands, are found at crime scenes. Apart from the identification of the value and the contributor of the probative evidence, it is important to prove that the time of shedding of hair belonging to a suspect or victim matches the crime window. To this end, to estimate the ex vivo aging of hair, we evaluated time‐dependent changes in melanin‐derived free radicals in blond, brown, and black hairs by using electron paramagnetic resonance spectroscopy (EPR). Hair strands aged under controlled conditions (humidity 40%, temperature 20–22°C, indirect light, with 12/12 hour of light/darkness cycles) showed a time‐dependent decay of melanin‐derived radicals. The half‐life of eumelanin‐derived radicals in hair under our experimental settings was estimated at 22 ± 2 days whereas that of pheomelanin was about 2 days suggesting better stabilization of unpaired electrons by eumelanin. Taken together, this study provides a reference for future forensic studies on determination of degradation of shed hair in a crime scene by following eumelanin radicals by utilizing the non‐invasive, non‐destructive, and highly specific EPR technique. 相似文献
97.
M. Kobek C.H. Jab?oński J. Kulikowska D. Pie?niak C.Z. Chowaniec Z. G?szczyk-O?arowski 《Forensic Science International Supplement Series》2009,1(1):88-90
The authors describe a rare case of lethal methadone intoxication of a 3-week-old infant. Born of a drug-addicted mother who was undergoing methadone substitution therapy, the newborn presented withdrawal symptoms and was immediately admitted to a paediatric ward where it was treated for 3 weeks, without administration of methadone. The infant died during bottle feeding within 24 h following discharge home.A post-mortem examination was performed as well as histopathological, toxicological and genetic tests were carried out in order to establish the cause and mode of death.The autopsy revealed obstruction of the lower air passages by stomach contents along with classical features of asphyxia. Toxicological tests revealed high concentrations of methadone and its metabolite in blood and urine as well as presence of methadone in stomach contents, and the DNA polymorphism analysis of the (sex-specific) amelogenin locus gave a negative result.On the basis of the results of the post-mortem examination, the laboratory tests and the police investigation, it was concluded that the drug was ingested with the bottle milk, and the possibility of administration of methadone at the hospital or its ingestion with the breast milk was precluded. Though both the cause and mode of death were established, the public prosecutor discontinued proceedings in the case due to inability to find the perpetrator. 相似文献
98.
Roberto Guimarães 《Contemporary Politics》2004,10(3-4):203-225
The current environmental crisis calls for a sustainable style of development and draws attention to a new ecological dimension in social life that poses hitherto unforeseen challenges to the social sciences and to the everyday concerns of citizens, governments and private interests. Consequently, it is appropriate to attempt a critical overview of governance issues around the formation and implementation of environmental policies designed under the framework of sustainable development. After a brief introduction on how global perceptions about sustainable development have evolved, this article subsequently focuses attention on the main thrust of the emerging international environmental regime, and the multilateral environmental treaties embodied in it. Specific governance issues pertaining to environmental policies are also critically reviewed, particularly interrelations with the trade regime. The article concludes by spelling out some comments on research issues for the future, with a view to charting the environmental governance agenda lying ahead of us. 相似文献
99.
D N Vieira A E Pinto F O Sá 《The American journal of forensic medicine and pathology》1988,9(4):287-289
We report a case of homicide by hanging of a 29-year-old woman that was committed by her husband, who nearly escaped from justice. We offer some reflections on the rarity of this method of mechanical asphyxia in cases of homicide, and on the difficulties in the diagnosis of the medico-legal etiology of these situations. We also offer a short review of similar cases in the medico-legal literature. 相似文献
100.
João José Reis 《Bulletin of Latin American research》2005,24(2):201-214
In this essay I will discuss some of the meanings acquired by black revelry under slavery. Given the restrictions of the available sources, I discuss above all the attitudes and the views of masters, policemen, journalists and politicians towards the batuque. For this reason I have chosen those festive manifestations which are more African or seen as such by these individuals. I intend to point out particularly what changed and what did not during the first half of the nineteenth century in attitudes towards the batuque, which here generally means black percussion music usually accompanied by dance. 相似文献