as recent advancements in biology shows, the molecular machines specially proteins, rna and complex molecules play the main role of the so called cell functionality. it means a very big part of the system biology is concerned with the interactions of such molecular components. drug industries and research institutes are trying hard to better understand the concepts underlying these interactions...

The semiclassical ~SC! initial value representation ~IVR! provides a potentially practical way for including quantum effects into classical molecular dynamics simulations. The forward–backward ~FB! version of the IVR provides an especially attractive way for calculating time correlation functions, in particular the reactive flux correlation function which determines chemical reaction rates. Thi...

background gastrointestinal stromal tumors (gists) are potentially malignant tumors; however their behavior and response to treatment is dependent on the type of mutation and immunohistochemical expression of antigens. it is recommended to perform routine molecular and immunohistochemical tests in kit and platelet derived growth factor receptor alpha (pdgfra) molecules for making decision regar...