نتایج جستجو برای: therapy optimization

تعداد نتایج: 966772  

Journal: :International Journal on Smart Sensing and Intelligent Systems 2012

Journal: :Uzbek Medical Journal 2021

The literature provides about 100 different definitions of the concept shock(G. Bernard, 2001). A large number are directly dependent on reasons that caused it. Burn shock is first stage burn disease and develops when surface body affected by an area 10-15% for superficial 5-10% deep burns.This article discusses optimization intensive therapy shock.Keywords:pathogenesis, stages burns, treatment...

2001
Weldon A. Lodwick Arnold Neumaier Francis Newman

This research focuses on the methods and application of optimization under uncertainty to radiation therapy planning, where it is natural and useful to model the uncertainty of the problem directly. In particular, we present methods for optimization under uncertainty in radiation therapy of tumors and compare their results. Two themes are developed in this study: (1) the modeling of inherent un...

Journal: :Computational and Mathematical Methods in Medicine 2015

Nazila Shahmari Payvand Taherparvar

Introduction: Treatment efficacy of radiation therapy using Yttrium-90 radionuclide is evaluated by the bremsstrahlung SPECT imaging following radiation therapy. The radioisotopic images have the ability to provide reliable activity map of 90Y distribution. But these images have a low quantitative accuracy in the 90Y bremsstrahlung SPECT imaging, therefore the optimization of...

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