Nine strains belonging to Bacillus cereus group has been isolated from food and environmental samples. Their taxonomic position was confirmed by RFLP analysis of 16S rRNA gene digested with TaqI. The detection of DNA sequences encoding the hemolysin BL complex and enterotoxin NHE, was studied in Bacillus sp. isolates. Set of primers was used to amplify fragment of hblD gene by PCR. For the dete...

Web browsers support secure online transactions, and provide visual feedback mechanisms to inform the user about security. These mechanisms have had little evaluation to determine how easily they are noticed and how effectively they are used. This paper describes a preliminary study conducted to determine which elements are noted, which are ignored, and how easily they are found. We collected e...

Public administrations have been very much concerned since the 80’s about the need of avoiding vendor lock-in when procuring themselves with Information Technology infrastructure. The boost of egovernment that has taken place in recent years has put this concern again in the agenda of public administrations. Interoperability has shown up as a principle in the conception and deployment of the eg...

AbstracL Internet-based technology, E-commerce, and the rise of networked virtual enterprises have fueled the need for interorganizational workftows. Although XML allows trading partners to exchange information, it cannot be used to coordinate activities in different organizational entities. Business-la-business processes are hindered by the lack of a common language to support collaboration. T...

The project is to make an Android appl ication which tr iggers a screen lock wi th a PIN when the device is disconnec ted f rom another B luetooth device. This application wi l l run in the background normally and constantly monitor the Bluetooth connection of the de vice. As soon as it catches a change in Bluetooth connect ivi ty s tate, it wi l l t r igger a lock screen to protect the device.

Bizzarri R, Serresi M, Cardarelli F, Abbruzzetti S, Campanini B, Viappiani C, Beltram F. Single amino acid replacement makes Aequorea victoria fluorescent proteins reversibly photoswitchable. J Am Chem Soc. 2010;132:85–95. Cardarelli F, Bizzarri R, Serresi M, Albertazzi L, Beltram F. Probing nuclear localization signal-importin alpha binding equilibria in living cells. J Biol Chem. 2009;284:366...