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891.
Eds. Note: This article was written in the early 1990s, during the last year of George Bush's presidency. Since then NAFTA negotiations have been completed and the treaty is now in operation. An updating of the article would require considerable statistical revision, as well as further analysis of events. Neither the statistics nor the events; however, require a revision of the interpretative perspective advanced in the article. 相似文献
892.
Allele and genotype frequencies for two tetrameric short tandem repeat (STR) loci were determined in two population samples, from Andalusia (S Spain; n = 127) and the Maghreb (N Africa; n = 40). After denaturing polyacrylamide gel electrophoresis, 14 alleles were identified for D12S391 and 13 alleles for D1S1656. No deviations from the Hardy-Weinberg equilibrium were detected. Some statistical parameters of forensic interest (H, PD, EC) were also calculated, and the data obtained for both populations were compared. Sequencing data of several intermediate D12S391 alleles designated 17.3, 18.3, and 19.3 are also presented. 相似文献
893.
894.
Electric precipitation is a method in serological diagnostics (determination of species-specificity). Since serum protein fractions (especially immunoglobulins) and extracts from blood stains migrate in agar-gel at pH 8.2--8.6 towards the cathode they cannot be used for the determination of the species specificity. By a chemical method using glutaraldehyde authors have produced an albumin-immunoglobulin complex, altering in this way the direction of electrophoretic mobility. Treatment of the blood samples with glutaraldehyde increases the sensitivity and realiability of the method. 相似文献
895.
Witting MD Furuno JP Hirshon JM Krugman SD Périssé AR Limcangco R 《Journal of interpersonal violence》2006,21(5):585-596
Emergency department (ED) screening for intimate partner violence (IPV) faces logistic difficulties and has uncertain efficacy. We surveyed 146 ED visitors and 108 ED care providers to compare their support for ED IPV screening in three hypothetical scenarios of varying IPV risk. Visitor support for screening was 5 times higher for the high-risk (86%) than for the low-risk (17%) scenario. Providers showed significantly more support for the need for ED IPV screening than visitors. Controlling for confounding by gender, race, experience with IPV, hospital, and marital status did not affect comparisons between groups. These responses indicate greater support for IPV screening in the ED for high-risk than for low-risk cases, particularly among visitors. 相似文献
896.
Balázs Égert Rebeca Jiménez-Rodríguez Evžen Kočenda Amalia Morales-Zumaquero 《Economic Change and Restructuring》2006,39(1-2):85-103
This paper extends the sparse existing literature on structural breaks in emerging markets in Central and Eastern Europe by analyzing structural breaks in the intercept, trend and variance of monthly key macroeconomic variables, such as industrial production, inflation, monetary aggregates, nominal exchange rates and series related to the labor market. Using the Bayesian procedure developed by Wang and Zivot (2000, A Bayesian time series model of multiple structural changes in level, trend and variance. J Busi Econom 18:374–386), we provide strong evidence in favor of multiple structural breaks in the series under study. As most of the existing empirical literature on European emerging markets does not sufficiently deal with structural breaks, the instability found in this paper has important implications for macro-econometric modeling as well as the ensuing recommendations for economic policy. 相似文献
897.
Palacio OD Triana O Gaviria A Ibarra AA Ochoa LM Posada Y Maya MC Lareu MV Brión M Acosta MA Carracedo A 《Forensic science international》2006,160(2-3):217-220
Allele frequencies and some forensic parameters for 12 autosomal microsatellites (CSF1PO, TPOX, THO1, VWA, D16S539, D7S820, D13S317, D5S818, F13A1, FESFPS, F13B, LPL) were estimated from three departments from Northwestern Colombia. The total number of samples analysed was 1045 individuals. Comparative analysis among the three studied departments and with other published Colombian populations were also performed and discussed. 相似文献
898.
Pereira L Richards M Goios A Alonso A Albarrán C Garcia O Behar DM Gölge M Hatina J Al-Gazali L Bradley DG Macaulay V Amorim A 《Forensic science international》2006,159(1):43-50
The impact of phylogeographic information on mtDNA forensics has been limited to the quality control of published sequences and databases. In this work we use the information already available on Eurasian mtDNA phylogeography to guide the choice of coding-region SNPs for haplogroup H. This sub-typing is particularly important in forensics since, even when sequencing both HVRI and HVRII, the discriminating power is low in some Eurasian populations. We show that a small set (eight) of coding-region SNPs resolves a substantial proportion of the identical haplotypes, as defined by control-region variation alone. Moreover, this SNP set, while substantially increasing the discriminating efficiency in most Eurasian populations by roughly equal amounts, discloses population-specific profiles. 相似文献
899.
900.
The authors performed a case-controlled psychological autopsy study of 100 successive suicides in Budapest, examining the presence of major depression, alcohol, and drug and/or medicament dependency/ abuse according to DSM-IV. The presence of somatic diseases, psychosocial stress, oppressive experiences, and interpersonal relationship disorders within the period of 1 month previous to death was also examined. The control group of 100 people who died of natural causes was identical with the suicide group in respect of number, sex, and age. RESULTS: Among those committing suicide, psychosocial stress, oppressive experiences, and interpersonal relationship disorders were much more frequent and behavioral changes occurred more often in the weeks preceding death compared to the control group. A single suicide attempt during one's life span did not prove to be predictive for a later fatal action, but multiple attempts did. Major depression was diagnosed in 36% of the cases in the suicide group and 17% in the control group. Half of major-depressed suicides (18 persons) and almost all in the control group (16 persons) suffered from reactive (secondary) major depression as a result of somatic disease. Severe alcoholism was found in 33% of the suicide cases and in 44% of the control group. Drug and/or medicament consumption (misuse and/or abuse) occurred in 14% and 8% of the cases, respectively. The data emphasize again that alcoholism seems to be one of the most serious problems in Hungary both in psychological and somatic illnesses. 相似文献