Proteinase K challenged by a novel protease

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.     

Community Involvement as a Vehicle for Integration: A Study with Young Immigrants

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.     

Social security in the european community: co-ordination,harmonization or thirteenth state?

As the magical date December 31, 1992 is drawing closer full economic integration in the European Community is becoming a reality. At the same time it is getting clear that the future economic union has no social counterpart. International, as well as European social security law has been developed along the lines of two different techniques: co-ordination and harrnonization. While the former technique leaves the national legislation intact, only regulating cases with international aspects, the latter does have consequences for national law. The co-ordination of national social security law within the European Community is ruled by co-ordination Regulations 140817 1 and 574172. The mere amendment of the existing Regulations seems insufficient to create a social dimension within the European Community.Moreover, the co-ordination technique seems handicapped by its intrinsical complexity. A genuine harmonization, on the other hand, seems both for political and technical reasons impossible

in the short run. The Thirteenth State scenario aims both at offering an alternative for the complexity of co-ordination and providing a first impetus towards harmonization. This scenario was elaborated by a team of specialists at the University of Leuven, Belgium. The result of this research is an extensive blue-print for a European Community social insurance scheme.The authors offer an overview of the main goals of the scenario and a number of basic choices that have been made in develop-ing it. Finally they give some comments on the legal grounds for a European social insurance scheme and on the problems concerned with the elaboration of the administrative structure for such a scheme.