We present a method for the numerical evaluation of 6D and 5D singular integrals appearing in Volume Integral Equations. It is an extension Sauter-Schwab/Taylor-Duffy strategy triangle-triangle interaction to tetrahedron-tetrahedron triangle-tetrahedron integrals. The general advantages these kind quadrature that they allow use different kinds kernel basis functions. They also work on curviline...

l'rlnted ln (:reat Bratam Emendations to a proof in the general three-dimensional theory of oscilla,ting sources of waves Asymptotic forms far from the source region of waves generated by oscillating sources in a linear homogeneous anisotropic system were derived by a method of proof that requires emendation although the final conclusions remain unchanged. An intermediate asymptotic result. in ...

The increasing volume of vehicles on the road has had a significant impact traffic flow. Congestion in urban areas is now major concern. To mitigate congestion, an accurate model required which based realistic dynamics. A new proposed conservation law considers dynamics at transitions. Traffic alignment to forward conditions affected by time and distance between vehicles. Thus, well-known Light...

Introduction: Esophageal cancer is one of the most frequently occurring cancers in Iran and having a  high  incidence  rate  among  other  countries.  Radiotherapy  is  one  of  the  three  methods  (surgery,  radiotherapy and chemotherapy) for radical or palliative treatment of esophageal cancer. In this method  of treatment, the organs such as heart and spinal cord are regarded as organs at r...

Introduction: The aim of this study is to investigate the effect of partially used high photon energies on dosimetric parameters and integral doses of nasopharynx IMRT plans.   Materials and Methods: Two 7 coplanar IMRT plan were created for eleven patients (6 MV only IMRT plan in both phase1 and phase2 and 6 MV phase1-mixed energies (6 MV and 15 MV) phase2...