objective(s) aristolochia indica has been widely used in the traditional medicine for the treatment of a variety of diseases. in the present study different extracts of roots of a. indica were evaluated for their anti­inflammatory, antipruritic and mast cell stabilizing activity. materials and methods anti-inflammatory activity was performed by compound 48/80 induced rat paw edema model and ant...

If you ask most medical school deans if they have a course, program, or center doing bioethics, they will enthusiastically assure you that they do. And their enthusiasm for bioethics grows exponentially in proportion to their interest in showing that they are doing something about managing research ethics issues at their institutions. The same can be said about the entire biomedical research es...

Abstract We introduce a stochastic model in which adjacent planar regions A,B merge stochastically at some rate λ(A,B) and observe analogies with the well-studied topics of mean-field coagulation and of bond percolation. Do infinite regions appear in finite time? We give a simple condition on λ for this hegemony property to hold, and another simple condition for it to not hold, but there is a l...

Awareness of the need for robustness in distributed systems increases as distributed systems become an integral part of day-to-day systems. Tolerating Byzantine faults and possessing self-stabilizing features are sensible and important requirements of distributed systems in general, and of a fundamental task such as clock synchronization in particular. There are efficient solutions for Byzantin...

In order to facilitate the demonstration of the structure dependent stabilizing or destabilizing energy effects characterizing the individual hydrocarbons it is suggested to replace graphite . and hydrogen as reference substances (used in calculating the heats of formation) by the series of n-alkanes. This can be achieved by converting the heats of formation into relative enthalpies (HreJ). The...