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811.
Díaz S Kienast ME Villegas-Castagnasso EE Pena NL Manganare MM Posik D Peral-García P Giovambattista G 《Journal of forensic sciences》2008,53(5):1145-1148
In order to detect switching and/or manipulation of samples, the owner of a stallion asked our lab to perform a DNA test on a positive doping urine sample. The objective was to compare the urine DNA profile versus blood and hair DNA profiles from the same stallion. At first, 10 microsatellite markers were investigated to determine the horse identity. No results were obtained when horse specific markers were typed in the urine sample. In order to confirm the species origin of this sample we analyzed the mitochondrial cytochrome b gene. This analysis from blood and hair samples produced reproducible and clear PCR-RFLP patterns and DNA sequence match with those expected for horse, while the urine sample results were coincident with human. These results allowed us to exclude the urine sample from the questioned stallion and determine its human species origin, confirming the manipulation of urine sample. 相似文献
812.
Since the Open and Reform Policy, China has been making great progress toward modernization. A salient phenomenon accompanying
economic boom is increased social inequality and crime, and these are destabilizing Chinese society. This paper shows how
income and social inequality were socially, structurally and institutionally constructed during the reform period because
of a continuation of the pre-reform social strata that deprived peasants of equal access to education, employment, housing,
and health care opportunities. The social inequality gives rise to a huge floating population which is socially disorganized
and has no attachment, commitment, or involvement in communities. Low external control and strain also led to high crime rates
among the floating population.
相似文献
T. Wing LoEmail: |
813.
沈阳市公安局取消对外来人口办理暂住证制度,推出对外来人口“市民化管理、亲情化服务和人性化执法”的免费申报暂住登记制度。这一举措不仅体现了“立警为公,执法为民”的思想;同时也为外来流动人口管理提供了新思路。 相似文献
814.
This paper examines the relative contribution of mental and substance abuse disorders to criminal justice involvement by examining the relative risk of arrest for three groups of adult male recipients of VA behavioral health care services. These groups include men served for both substance abuse and mental health, for only substance abuse, and for only mental health. The relative risk of multiple offences is compared to relative risk of a single offense for each group. Results indicated that relative risk of multiple arrests for the dual diagnosis group is substantially greater than for either of the single diagnosis groups, and greater than the relative risk for recipients of nonbehavioral health services. Relative risk of arrest for recipients of only mental health services is no different than the relative risk for other veterans living in the region under examination. 相似文献
815.
宁夏是我国回族人口聚居最多的地方、全国惟一的省级回族自治区.随着西部大开发的推进,宁夏要大发展,必须进一步认识国内外的同族人口和穆斯林人口并与其加强横向联系,建立友好合作关系,争取更广泛的经济技术协作和更多的资金支持,在国内国际两个市场赢得更多的机会和发展空间,切实发挥"回族自治区"的优势,使宁夏真正实现跨越式发展. 相似文献
816.
POPULATION: African (n=52), Mixed Ancestry (n=5), Caucasian (n=4) SAN (n=1). 相似文献
817.
818.
POPULATION: Bhargavas (n=120), Chaturvedis (n=120), Brahmins (n=120), Muslim Sunni (n=120), Muslim Shiya (n=120), Kayastha (n=120), Mathurs (n=120), Rastogies (n=120), and Vaish (n=120). 相似文献
819.
Redd AJ Chamberlain VF Kearney VF Stover D Karafet T Calderon K Walsh B Hammer MF 《Journal of forensic sciences》2006,51(3):580-585
A DNA database consisting of the 11 Y chromosome short-tandem-repeat (Y-STR) recommended by the Scientific Working Group on DNA Analysis Methods is constructed for 2517 individuals from 38 populations in the United States. The population samples derive from five ethnic groups currently living in 10 states. A multidimensional scaling (MDS) plot places the populations into four discrete clusters (African Americans (AA), European Americans (EA), Hispanic Americans (HA), and Asian Americans (SA)) and one dispersed cluster of Native Americans. An analysis of molecular variance (AMOVA) indicates that a large proportion of the total genetic variance is partitioned among ethnic groups (24.8%), whereas only a small amount (1.5%) is found among-populations within ethnic groups. Separate AMOVA analyses within each ethnic group show that only the NA sample contains statistically significant among-population variation. Pair wise population differentiation tests do uncover heterogeneity among EA and among HA populations; however, this is due to only a single sample within each group. The analyses support the creation of AA, EA, HA, and Asian American databases in which samples from different geographic regions within the United States are pooled. We recommend that separate databases be constructed for different NA groups. 相似文献
820.
POPULATION: Two tribal populations, Bison Horn Maria ( N =49) and Muria ( N =52) from Bastar district in Central India. 相似文献