tlemix implements a general framework for robustly fitting discrete mixtures of regression models in the R statistical computing environment. It implements the FAST-TLE algorithm and uses the R package FlexMix as a computational engine for fitting mixtures of general linear models (GLMs) and model-based clustering in R.

This report presents a rare case of multiple, widely spaced arteriovenous malformations in a single patient treated with linear accelerator-based radiosurgery. The choices associated with the requisite imaging and planning are presented. In light of the anatomic topography, linear accelerator-based radiosurgery was chosen over gamma knife treatment, with CT angiography being used to image all t...

introduction electron linear accelerator (linac) can be used for neutron production in boron neutron capture therapy (bnct). bnct is an external radiotherapeutic method for the treatment of some cancers. in this study, varian 2300 c/d linac was simulated as an electron accelerator-based photoneutron source to provide a suitable neutron flux for bnct. materials and methods photoneutron sources w...

Abstract— Linear programming (LP) is one of the most important techniques used in modeling and solving practical optimisation problems that arise in industry, commerce and management. It is well known that, for largest LP problems, only a relatively small percentage of constraints are binding at the optimal solution. In fact, large LP problems almost contain a significant number of redundant co...