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Oskar Hansson Christina Valgren Sara Wester 《Forensic Science International: Genetics Supplement Series》2008,1(1):32-34
Proteinase K is used in forensic DNA extraction methods for cell lysis and degradation of proteins. Here we compare Proteinase K with a novel protease. We conclude that there is no need to exchange Proteinase K in our methods. 相似文献
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Daniela Marzana Sara Alfieri Elena Marta Virginia Paloma 《Journal of Civil Society》2020,16(2):138-157
ABSTRACT Immigrants are often exposed to conditions of economic deprivation or to hardships of a social nature connected to their status. These factors increase their feeling of impotence, thus slowing down the integrative process. An element that could counter these disadvantaged conditions is participation in an association that promotes immigrants’ demands on a socio-political level. The first aim of this study is understanding the relationships between involvement and integration. The authors hypothesize that youth engaged in community are more integrated than not engaged immigrant youth. The second aim is to investigate the relationship between the type of activity, type of association and integration. The participants were 644 immigrant youth (Age range 19–35, 56.2%) that were involved in the community. The results show that involved immigrant youth report higher levels of both ethnic and national identity compared to not involved youth. Regarding the type of activity carried out, there is a statistically significant difference between activity of a social type, which obtains higher means, and of a civic type, which rather obtains lower means. While exploratory, the study shows and confirms the relationship between community engagement, young immigrants’ integration process and construction of identity. 相似文献
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