The Portuguese parliament during the first two decades of democracy

This article sets out the main stages in the development of the Portuguese parliament over the past two decades. This development has been characterised by the growing rationalisation of the internal operation of parliament, notably through an increased role for committees, and the greater importance attached to parliamentary scrutiny of the executive. Recently, the Portuguese parliament has taken important steps in strengthening its links with society and in responding to public concerns. Some of the measures discussed in this context have helped to support the legitimation function of parliament; but parliament will need better developed resources if it is to act an effective check on the government.     

Implementation and Validation of the Teleshake Unit for DNA IQ™ Robotic Extraction and Development of a Large Volume DNA IQ™ Method

Abstract: Automated platforms used for forensic casework sample DNA extraction need to be versatile to accommodate a wide variety of sample types, thus protocols frequently need modification. In this study, DNA IQ? methods previously developed for the Biomek^® 2000 Automation Workstation were adapted for the Teleshake Unit using normal volumes and all deepwell extraction, and a large volume DNA IQ? method developed. DNA purification without detectable contamination of adjacent reagent blanks is reported in the extraction of tissue samples containing several micrograms of DNA. Sensitivity and contamination studies demonstrated similar performance with the manual organic extraction method for bloodstain dilution samples. Mock casework samples demonstrated the effectiveness of the Teleshake and Teleshake large volume methods. Because of the performance and increased versatility of the DNA IQ? extraction with these modifications, the Teleshake Unit has been implemented in both normal and large volume automated DNA extractions at the Virginia Department of Forensic Science.