نتایج جستجو برای: matched case

تعداد نتایج: 1451337  

Journal: :journal of research in medical sciences 0
reza chaman pooneh zolfaghari mohammad-bagher sohrabi mahshid gholami taramsari ahmad khosravi

0

Introduction & Objective: Cerebral infarction is a sudden dysfunction of brain tissue secondary to circulatory accidents. There are two types of ischemic and hemorrhagic accidents the former is the most common type. It is the third cause of mortality and morbidity in United States. Many studies have postulated neuroprotective effects for potassium and magnesium. These two elements are also in...

Journal: :SIAM J. Numerical Analysis 2012
Zhiming Chen Xinming Wu

The uniaxial perfectly matched layer (PML) method uses rectangular domain to define the PML problem and thus provides greater flexibility and efficiency in dealing with problems involving anisotropic scatterers. In this paper we first derive the uniaxial PML method for solving the time-domain scattering problem based on the Laplace transform and the complex coordinate stretching in the frequenc...

Journal: :Occupational and Environmental Medicine 1999

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