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排序方式: 共有169条查询结果,搜索用时 15 毫秒
111.
López AM Alvarez S Gusmão L Alves C Mesa MS Albentosa A Arribas G López R Barrio PA Amorim A Arroyo-Pardo E 《Forensic science international》2004,140(1):125-129
Population frequencies for the eight Y-STR loci included in the "minimal haplotype" from Y-STR Haplotype Reference Database (YHRD) plus other eight Y-STRs (DYS434, DYS435, DYS436, DYS437, DYS438, DYS439, GATA H4 and GATA A10) were obtained for a sample of 133 males from four main geographical areas in the Pyrenees (Spain): Vall D'Aran (Lérida), Cerdanya (Gerona), Alt Urgell (Lérida) and Jacetania (Huesca). Haplotype diversities were estimated in the four populations. 相似文献
112.
113.
Annalisa Cappella B.Sc. Alberto Amadasi M.D. Elisa Castoldi B.Sc. Debora Mazzarelli B.Sc. Daniel Gaudio B.Sc. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2014,59(6):1598-1601
The distinction between perimortem and postmortem fractures is an important challenge for forensic anthropology. Such a crucial task is presently based on macro‐morphological criteria widely accepted in the scientific community. However, several limits affect these parameters which have not yet been investigated thoroughly. This study aims at highlighting the pitfalls and errors in evaluating perimortem or postmortem fractures. Two trained forensic anthropologists were asked to classify 210 fractures of known origin in four skeletons (three victims of blunt force trauma and one natural death) as perimortem, postmortem, or dubious, twice in 6 months in order to assess intraobserver error also. Results show large errors, ranging from 14.8 to 37% for perimortem fractures and from 5.5 to 14.8% for postmortem ones; more than 80% of errors concerned trabecular bone. This supports the need for more objective and reliable criteria for a correct assessment of peri‐ and postmortem bone fractures. 相似文献
114.
Using national representative household finance survey data covering more than 6200 Chinese households, we first construct a new multidimensional indicator for financial inclusion. Then we examine the effect of financial inclusion on household income. Our results elicit several findings. First, financial inclusion has a strong positive effect on household income. This effect can be found across all households with different levels of income. Second, low-income households are found to benefit more from financial inclusion than high and mid-level income ones. We argue that, in this sense, financial inclusion helps reduce income inequality. 相似文献
115.
María de Lourdes Chávez‐Briones M.D. Raquel Hernández‐Cortés B.S. Porfirio Díaz‐Torres B.S. Alberto Niderhauser‐García M.D. Jesús Ancer‐Rodríguez M.D. Gilberto Jaramillo‐Rangel Ph.D. Marta Ortega‐Martínez Ph.D. 《Journal of forensic sciences》2013,58(1):248-250
Dipterous fly larvae (maggots) are frequently collected from a corpse during a criminal investigation. Previous studies showed that DNA analysis of the gastrointestinal contents of maggots might be used to reveal the identity of a victim. However, this approach has not been used to date in legal investigations, and thus its practical usefulness is unknown. A badly burned body was discovered with its face and neck colonized by fly larvae. Given the condition of the body, identification was not possible. Short tandem repeat (STR) typing was performed using the gastrointestinal contents of maggots collected from the victim and was compared to STR profiles obtained from the alleged father. The probability of paternity was 99.685%. Thus, this comparative DNA test enabled the conclusive identification of the remains. This is the first reported case of analysis of human DNA isolated from the gastrointestinal tract of maggots used to identify a victim in a criminal case. 相似文献
116.
Crespillo M Paredes MR Prieto L Montesino M Salas A Albarran C Alvarez-Iglesias V Amorin A Berniell-Lee G Brehm A Carril JC Corach D Cuevas N Di Lonardo AM Doutremepuich C Espinheira RM Espinoza M Gómez F González A Hernández A Hidalgo M Jimenez M Leite FP López AM López-Soto M Lorente JA Pagano S Palacio AM Pestano JJ Pinheiro MF Raimondi E Ramón MM Tovar F Vidal-Rioja L Vide MC Whittle MR Yunis JJ Garcia-Hirschfel J 《Forensic science international》2006,160(2-3):157-167
We report here a review of the seventh mitochondrial DNA (mtDNA) exercise undertaken by the Spanish and Portuguese working group (GEP) of the International Society for Forensic Genetics (ISFG) corresponding to the period 2003-2004. Five reference bloodstains from five donors (M1-M5), a mixed stain of saliva and semen (M6), and a hair sample (M7) were submitted to each participating laboratory for nuclear DNA (nDNA; autosomal STR and Y-STR) and mtDNA analysis. Laboratories were asked to investigate the contributors of samples M6 and M7 among the reference donors (M1-M5). A total of 34 laboratories reported total or partial mtDNA sequence data from both, the reference bloodstains (M1-M5) and the hair sample (M7) concluding a match between mtDNA profiles of M5 and M7. Autosomal STR and Y-STR profiling was the preferred strategy to investigate the contributors of the semen/saliva mixture (M6). Nuclear DNA profiles were consistent with a mixture of saliva from the donor (female) of M4 and semen from donor M5, being the semen (XY) profile the dominant component of the mixture. Strikingly, and in contradiction to the nuclear DNA analysis, mtDNA sequencing results yield a more simple result: only the saliva contribution (M4) was detected, either after preferential lysis or after complete DNA digestion. Some labs provided with several explanations for this finding and carried out additional experiments to explain this apparent contradictory result. The results pointed to the existence of different relative amounts of nuclear and mtDNAs in saliva and semen. We conclude that this circumstance could strongly influence the interpretation of the mtDNA evidence in unbalanced mixtures and in consequence lead to false exclusions. During the GEP-ISFG annual conference a validation study was planned to progress in the interpretation of mtDNA from different mixtures. 相似文献
117.
The paper uses Geographic Information System to investigate (1) the location of One-Stop Career Centers in Southern California,
(2) their level of accessibility to unemployed workers of various demographic groups, (3) their proximity to employment opportunities,
and (4) the effect of these spatial relations on Census tract unemployment. We build on the non-profit literature on accessibility
to social service providers and on spatial mismatch research that emphasizes the gap between places of work and residence.
We argue that One-Stops can play an important role in bridging this gap.
We find that One-Stops are well positioned to serve the unemployed, although accessibility varies by race/ethnicity, age,
and location. Access to One-Stops reduces local unemployment, particularly in neighborhoods with limited employment opportunities.
This effect is larger for groups who experience limited mobility due to gender or race, such as black and female job seekers.
相似文献
Alberto GiordanoEmail: |
118.
This study uses unpublished EEOC data from 1979–89 to concentrate on how dwindling resources and policy changes advocated by the EEOC chairs regarding the time and intensity devoted to anti-discrimination cases may have yielded regional variation in discrimination outcomes. We arrive at two major conclusions. First, evidence here suggests that the EEOC counteracted potential regional resistance against anti-discrimination laws. Second, we argue that the seeming inefficiency of the EEOC during Thomas' first years as EEOC chair appears to have occurred because he inherited a large pool of low-merit cases. 相似文献
119.
In Europe a common standard of strict liability has been introduced with the European directive 85/374. The implementation of this Directive has not led to an expansion of product liability cases. Moreover neither the product nor the insurance market has been dislocated as in the United States. Both the fact that most liability cases continue to be discussed under national legislation—even when it is based on liability with fault—and the different price of insurance in Eurpean Countries show that the directive did not reach its harmonisation goals. We discuss the optional provisions that limit strict liability under the directive, but claim that the scarce impact of liability laws—in spite of increasing concerns for product safety—may be due to compensation provided by the Welfare State and to the cost of access to justice in Europe. Compensation by the Welfare State is inadequate with respect to the internalisation of the cost of accidents especially when public institutions do not file claims against liable producers. Product safety regulation should have performed the deterrence function. However we also point out that the threat of reputation losses is a powerful incentive for firms to carefully control product safety, when consumers increasingly care about product quality and accidents are heavily advertised by media.JEL Classification: K13, K41 相似文献
120.