Efthymia Rova

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The process of photoactivation has been studied in dark grown cells of Chlamydomonas reinhardtii. A mutant, FUD 39, lacking the Cl--concentrating 23-kDa psbP protein of photosystem II was found to have a decreased capability to perform photoactivation. The yield of the process never reached wild type level, and contrary to the wild type, it was highly(More)
In this paper we address the problem of efficiently distributing query messages among peers in a wireless ad hoc network. We assume that peers are organized in classes. Each peer possesses a local database and can answer queries posed by other peers. Each peer can also pose queries to all the peers belonging to a certain class and/or within a certain range(More)
The widespread of mobile ad hoc networking calls for a careful design of network functions in order to meet the application requirements and economize on the limited resources. In this paper we address the problem of distributing query messages among peers in mobile ad hoc networks. We assume that peers are organized in classes. Each peer possesses a local(More)
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