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951.
The Spanish and Portuguese ISFG Working Group (GEP-ISFG) carried out a collaborative exercise in order to asses the performance of two Y chromosome STR tetraplexes, which include the loci DYS461, GATA C4, DYS437 and DYS438 (GEPY I), and DYS460, GATA A10, GATA H4 and DYS439 (GEPY II). The groups that reported correct results in all the systems were also asked to analyse a population sample in order to evaluate the informative content of these STRs in different populations. A total of 1020 males out of 13 population samples from Argentina, Brazil, Costa Rica, Macao, Mozambique, Portugal and Spain were analysed for all the loci included in the present study. Haplotype and allele frequencies of these eight Y-STRs were estimated in all samples. The lowest haplotype diversity was found in the Lara (Argentina) population (95.44%) and the highest (99.90%) in Macao (China). Pairwise haplotype analysis showed the relative homogeneity of the Iberian origin samples, in accordance with what was previously found in the European populations for other Y-STR haplotypes (http://www.ystr.org). As expected, the four non-Caucasian samples, Macao (Chinese), Mozambique (Africans), Costa Rica (Africans) and Argentina (Lara, Amerindians), show highly significant Phist values in the pairwise comparisons with all the Caucasian samples.  相似文献   
952.
Sudden unexplained death among persons 1-35 years old   总被引:1,自引:0,他引:1  
Sudden unexplained death (SUD) on children and young people is unusual, although the real magnitude is unknown. The clinical and physiopathological characteristics are poorly defined. The aim of this work is to analyse the epidemiological, clinical and pathological characteristics of SUD on children and young people. In this population observational study, all sudden non-violent deaths between 1 and 35 years occurred in Bizkaia (north Spain) from 1991 to 1998 were investigated, analysing those diagnosed as SUD. Pathological records, circumstances of death and autopsy findings were obtained. Out of 107 cases of sudden death (SD), 19 were SUD. The mortality rate of SUD was 0.43/100,000 persons per year. Five had pathological antecedents: syncopal episodes in three cases and tachycardia and ventricular extrasystoles one each. The initial symptom was sudden collapse (N=13). In four cases, a precipitating factor was identified (two physical exercise and two emotional stress). Six cases died during sleep. Minimal pathological findings in coronary arteries, myocardium or conduction system was found in nine cases. Heart weight increased (under interval of confidence of 95%) was present in 12 cases. In conclusion, the SUD is very infrequent in children and young people. However, it has great clinical significance because it affects people in good health and occurs without warning symptoms. Some of these cases can be due to cardiac arrhythmias. In deaths in bed there is a high frequency of SUD. In the future, it may be possible that abnormalities at a molecular level will be detected in some of the cases identified today as SUD.  相似文献   
953.
The literature on populism used to depict the phenomenon as an alternative to the standard path from traditional to modern society; as a way to enfranchise the underclass; or as an anomaly vis-à-vis class politics and liberal institutions. More recently, the debate has shifted into something of a terra incognita as a result of the growing interest in the connection between populism and democratic politics. One of the more intriguing contributions to this debate is an article by Margaret Canovan, if only because it makes this unknown territory less confusing. Her argument draws from Michael Oakeshott's claim that political modernity is characterised by the interplay of two distinct styles – the politics of faith and the politics of scepticism . She renames them the redemptive and pragmatic faces of democracy and suggests that populism arises in the gap between them. This establishes a relation of interiority between populism and democracy. The former will follow democracy like a shadow. At times, however, the theoretical status of the gap is somewhat uncertain, as it seems more appropriate for thinking politics (particularly radical politics) in general. The political valence of the shadow could also be specified further to show the undecidability between the democratic aspect of the phenomenon and its possible ominous tones. This paper looks into this in some detail to engage in a friendly interrogation of Canovan's claims.  相似文献   
954.
Dieser Artikel stellt theoretische und methodische Ansätze einer neoklassischen Soziologie vor. Die neoklassische Soziologie versteht sich als eine Habermas’sche Rekonstruktion der von ihren klassischen Theoretikern, hier vor allem Max Weber, konzeptualisierten, grundlegenden Idee der Disziplin. Mit Blick auf die Entwicklungen in Ost- und Mitteleuropa widersprechen wir der dominanten Vorstellung einer einzigen, homogenisierenden Globalisierungslogik. Sowohl in der Geschichte als auch in der Gegenwart lässt sich nämlich eine bemerkenswerte Vielfalt kapitalistischer Formen und Ausprägungen feststellen. Weder soziologische Netzwerktheorien oder Theorien der ?Einbettung“ noch ökonomische Modelle rationalen Handelns vermögen diese Vielfalt angemessen zu erfassen. Der hier vorgestellte neoklassische Ansatz verknüpft empirische, vergleichende Ansätze der Untersuchung des Kapitalismus mit einem ironischen historischen Analyseansatz und ermöglicht so erst eine differenzierte und kritische soziologische Analyse der verschiedenen Formen des Kapitalismus.  相似文献   
955.
In recent years, numerous Latin–American countries have carried out reforms in their public accounting systems, with technical cooperation provided by the U.S. Agency for International Development (USAID). Taking into account the lack of international accounting standards for the public sector, USAID has designed a model termed Integrated Financial Management System for Latin America and the Caribbean (IFMS or SIMAFAL). This model is intended to provide better financial information for governmental decision‐taking as regards the allocation of resources; a further goal is to achieve greater transparency and for a higher degree of responsibility to be accepted for the commitments made and the results of activities undertaken. Important changes are currently taking place on the international public accounting scene and the International Federation of Accountants (IFAC) is pressing for the adoption of a set of international public accounting standards by Latin–American countries. In this article, we compare the level of information included in the year‐end governmental public report in Latin–American countries which have carried out their reforms outside SIMAFAL with that of others which have followed this model. Second, we examine the extent to which the public financial reporting practices recommended by IFAC coincide with those adopted by the above countries. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
956.
This study examined the role of pubertal development on depression, externalizing behavior problems, self-esteem, and body-image of 951 Mexican early adolescents. The 5th through 7th grade students were assessed at the beginning and end of the school year. The main finding of this study is that the acute experience of menarche adversely affected Mexican adolescent girls psychological well-being, most specifically in terms of depressive symptomatology. On the other hand, pubertal change in Mexican boys, as measured by voice-change, did not appear to adversely affect psychological well-being above and beyond a nonsignificant minimal and temporal readjustment and in fact had a positive effect on body-image. Results suggest that perceived maternal control, prior social–emotional adjustment, and menstrual attitudes may moderate the effects of pubertal change.  相似文献   
957.
958.
959.
Hungarian and United States adolescents' self-image was studied using the Offer Self-Image Questionnaire (OSIQ). In Hungary, 1,163 younger and older male and female adolescents were studied using a Hungarian translation of the OSIQ. Analyses of endorsement patterns of OSIQ items showed that Hungarian and American adolescents endorsed many items in the same way. Similarities in endorsement patterns were much more common between the two countries than were differences. Analyses of OSIQ scales showed that for most scales younger Hungarian adolescents reported better adjustment than younger American adolescents. Differences were not as great or reversed in the older age groups. Implications for cross-cultural studies of adolescent self-image were drawn based on these results.Received M. D. from the Semmelweis Medical university in Budapest. Research interest is complex somato-mental health care of adolescents.Received M. D. from the University of Chicago. Major interests are concepts of mental health and the developmental psychology of adolescence.Director, Forensic Psychology, Michael Reese Hospital and Medical Center. Received J. D. from the University of Chicago School of Law; received Ph. D. in human development from the University of Chicago. Research interests are adolescence and delinquency.Professor of Psychology, Northwestern University. Received Ph. D. in psychology from the University of Chicago. Major interests are psychotherapy research and adolescence.  相似文献   
960.
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