Fractional Dzherbashian-Nersesian operator is considered and three famous fractional order derivatives named after Riemann-Liouville, Caputo Hilfer are shown to be special cases of the earlier one. The expression for Laplace transform constructed. Inverse problems recovering space dependent time source terms a diffusion equation with involution involving considered. results on existence uniquen...

This study investigated predictors of utilization of the computer-based telemedicine in three rural Missouri counties. Participating health care agencies were given computers and access to an Internet-based workstation that provided e-mail and World Wide Web (WWW) services. Utilization data for e-mail messages sent and WWW pages accessed were collected through proxy servers. A survey was distri...

– Following a recent idea, to measure fame by the number of Google hits found in a search on the WWW, we study the relation between fame (Google hits) and merit (number of papers posted on an electronic archive) for a random group of scientists in condensed matter and statistical physics. Our findings show that fame and merit in science are linearly related, and that the probability distributio...