Introduction: Radiation therapy using electron beams is a promising method due to its physical dose distribution. Monte Carlo (MC) code is the best and most accurate technique for forespeaking the distribution of dose in radiation treatment of patients.Materials and Methods: We report an MC simulation of a linac head and depth dose on central axis, along with profile calculations. The purpose o...

The very high energy (VHE) gamma-ray spectral indices of blazars show strong correlation with the source redshift. Absence any such in low gamma rays and X-rays indicate presence Extragalactic Background Light (EBL) induced absorption VHE rays. By employing a linear regression analysis, this observational feature is used to constrain redshift BL Lac objects which was unknown/uncertain earlier. ...

We determine thresholds $p_c$ for random-site percolation on a triangular lattice all available neighborhoods containing sites from the first to fifth coordination zones, including their complex combinations. There are 31 distinct neighbourhoods. The dependence of value number $z$ tested against various theoretical predictions. newly proposed single scalar index $\xi=\sum_i z_ir_i^2/i$ (dependi...

Recombinant human-interferon-gamma (rH-IFN-gamma) and verapamil (VRP), either alone or in combination, were evaluated in MTT assay for their modification effects on adriamycin-induced cytotoxicity against MKN-45, human stomach adenocarcinoma cells. VRP as a single agent did not inhibit the survival of MKN-45 at doses of up to 5.0 micrograms/ml. The survival of MKN-45 was inhibited by rH-IFN-gam...