We show that the large corrections due to final state interactions (FSI) in the D+ → π−π+π+ , D+ s → π−π+π+ , andD+ → K−π+π+ decays can be accounted for by invoking scattering amplitudes in agreement with those derived from phase shifts studies. In this way, broad/overlapping resonances in S-waves are properly treated and the phase motions of the transition amplitudes are driven by the scatteri...

The World Wide Web coupled with user friendly Web browsers now provide access to multimedia Web pages in universally accepted formats that can be accessed world wide easily via inexpensive desktop computers. Everyone appears to agree that this technology will revolutionize how students, faculty, researchers, and the public access and use information. Consequently university educators are now en...

For several years, the University of Poitiers has gradually realized the strategic value, inescapable and irreversible, of the use of information processing. The mass of information dealt with and the number of users relying daily on this support require a reliable and performing infrastructure. Although they were the object of a moderate interest at the start, the problems resulting from how t...

leishmaniasis is one of the six important tropical diseases, different aspects of which required to be studied, as recommended by world health organization. cutaneous leishmaniasis is a prevalent parasitological disease with diverse clinical manifestations in iran. this study investigated the status of cutaneous leishmaniasis in poledokhtar district, during 2001-2011. this descriptive survey wa...

With the diquark structure of Λc, we investigate the branching ratios of Λc → nπ and pπ. The results show that without considering the final state interaction (FSI), the branching ration of Λc → pπ is only of order 10−6 whereas taking into account the FSI effects, this ratio could reach 10−4 and is at the same order as Λc → nπ. Concrete values depend on phenomenological parameters adopted in th...

TREAT (Teaching Realistic EDI and Telecommunications) is a practically-based education approach which uses a simulation/business game to teach participants how to use EDI for international trade. The TREAT approach has been tested initially in a university environment and, in this paper, the authors describe the process of moving TREAT into a commercial environment so that it can be tested on i...

During the past 15 years, Swedish higher education policy has emphasized the spatial decentralization of post-secondary education. We investigate the economiceffectsof thisdecentralizationpolicyonproductivityandoutputper worker. We rely upon a 14-year panel of output and employment for Sweden’s 285 municipalities, together with data on the location of university-based researchers and students, ...