using surface analysis, simultaneous effects of temperature (260-380ºc) and ethanol concentration (0-1%) on dimethyl ether (dme) selectivity, yields of hydrocarbon and dme, and methanol conversion were investigated in methanol dehydration reaction over γ-al2o3 catalyst. methanol conversion and yield of hydrocarbon/dme were found to be significantly affected by temperature and the temperature-et...

This thesis is focused on the application of statistical learning methods for the temperature prediction of anelectronic component embedded in a radar. We study a simplified case of real systems, the system under study islimited to a single component mounted on a reduced cooling system. The first chapter is devoted to heat transfermodelisation. After presenting the major mechani...

abstract from longley, the various equations for determining the runoff to water management are presented by the researchers that are widely used in hydrologic sciences. in this study by using observational data, was evaluated empirical, artificial neural network (ann) and ca-active neuro-fuzzy inference system (canfis) models in estimation of runoff. for this purpose, by using climatic and phy...

We discuss state of the art and new developments for the characterization of CMOS technologies. In the first chapter the most important issues of MOS transistor modeling will be shown. Topics like AC/DC modeling, noise modeling and temperature modeling for the MOS transistor will be explained. State of the art MOS transistor models like the BSIM3 and BSIM4 models as well as the newest surface p...