The Interplay of Adolescents’ Aggression and Victimization with Friendship and Antipathy Networks within an Educational Prosocial Intervention

Journal of Youth and Adolescence - How the interplay between peer relationships and behaviors unfolds and how this differs between classrooms is an understudied topic. This study examined whether...     

Zur Anwendbarkeit der Alpenkonvention, Skipistenbau in labilen Gebieten und Schutzw?ldern

Keine Zusammenfassung     

Social and economic implications of family connections to prisoners

Research about incarceration has moved beyond studies of the individual prisoner to examine how incarceration impacts prisoners' families and neighborhoods. Much of the family-centered work highlights the potential benefits for the prisoner of maintaining ties to family during the incarceration period, and particularly after release. Less thoroughly considered is the potential benefits and costs to families of maintaining a relationship with an incarcerated individual. This article addresses this topic with a qualitative study of prisoners' families, as well as a review of census data in one high incarceration neighborhood. Research findings suggested that there were significant costs, both social and economic, to a prisoner's family if they desired to maintain the most basic level of connection with him. The study further suggested that families and prisoners were put in a position requiring constant negotiation of competing interests.     

Roentgen imaging of stab wounds in parenchymatous organs

Stab wounds were made in parenchymatous organs (e.g. liver, spleen, kidneys, lungs) using a variety of instruments. The shape of the resulting canal was investigated by X-ray analysis after introduction of an X-ray contrast medium. The best contrast was obtained using a contrast medium containing barium. The shape of the canal gave a direct representation of the outline of the instrument used. The width of the canal was however, always several millimeters smaller than the corresponding blade of the instrument. The position of the blade back in single-edged blades could be demonstrated with stronger contrast.     

Peter Ebsen, Emissionshandel in Deutschland

Ohne Zusammenfassung     

A report of an international collaborative experiment to demonstrate the uniformity obtainable using DNA profiling techniques.

This paper describes a collaborative exercise intended to demonstrate whether uniformity of DNA profile results could be achieved between different European laboratories. It was shown that this goal can be obtained provided that a common protocol is followed (specifically the use of a common electrophoretic buffer as being the most important parameter). Generally, lower molecular weight loci (with lower molecular weight fragments) such as YNH24 perform better than higher molecular weight loci such as MS43a. The results of the exercise are discussed in relation to the objectives of the European DNA profiling group (EDNAP).