Organization theory is a discipline on the boundary between economics of organizations, sociology of organizations, management and political science. She is interested in organizations, both commercial and non-commercial, in all their diversity (company, hospital, union, organization, administration, conventions). It analyzes their functioning, structure and development for the purpose of...

Background:  This study presents patient specific and organ dose estimation in computed tomography (CT) imaging of thorax directly from patient CT image using Monte Carlo simulation.  Patient's CT image is considered as the patient specific phantom and the best representative of patient physical index in order to calculate specific organ dose. Materials and Methods: EGSnrc /BEAMnr...

Virginia McBride and Jade Perdue are public health analysts in the Division of Transplantation at the Health Resources and Services Administration of the US Department of Health and Human Services in Rockville, Md. Organ donation saves lives. The use of organ transplantation to treat people with end-stage organ failure is both medically effective and cost-effective and is now considered mainstr...

organ donation is an integral part of the health care system. many patients who have had an accident or have undergone a progressive disease are in need of an organ transplant and if they do not receive the required organ they would die. it is important to know that the most important source of organ donation is the brain death patients. it is highly essential to determine the pivotal factors t...