The problem of DNA contamination in forensic case work—How to get rid of unwanted DNA?

The PCR technique has become a powerful and very sensitive tool in a broad field of research, that is, molecular biology, medical diagnostics, population genetics, ancient DNA analysis and forensic casework.However, the high sensitivity down to single molecules can easily cause false-positive PCR results due to different types of contamination. In this study, artificial DNA contaminations (saliva and pure DNA) were treated with UV irradiation and other decontamination procedures. A satisfactory DNA removal could not be achieved, emphasizing the necessity of contamination avoidance.     

The political economy of local government financialization and the role of policy diffusion

By analyzing why English local governments have made extensive use of long-term market loans with embedded derivatives, this paper seeks to contribute to the growing literature on local government financialization. Using an original, large-N panel dataset for the period from 1998 to 2014, we show that the configuration of the local political economy is an important driver of financialization processes: a Labour Party majority as well as fiscal and economic stress make it more likely that councils adopt risky financial instruments. As the use of financial innovations has also diffused geographically, policy diffusion impacts local governments as well. Highlighting the conditional effect of finance sector power, which only increases the use of financial innovations in very large councils, as well as the temporal dimension of fiscal and economic stress, we create ample avenues for further research.     

Towards a new quality of cooperation? The EU,China, and Central Asian Security in a Multipolar Age

Asia Europe Journal - Against the background of ever stronger linkages between the EU and China as well as their emphatically voiced objective to jointly shape the increasingly multi-polar world,...