Roller compacted concrete (RCC) is a material with no slumps and made from the same raw materials as conventional concrete. The roller dam method, high paste technique, corps of engineers maximum density method are all ways designing RCC. evolution RCC has resulted in substantial change construction projects, most notably dams, because sluggish pace placement, consolidation, compacting. process...

association of cluster headache and secondary blepharospasm bagheri a, md*; mohammadi m, md; khosravi fard k, md; harooni g, md ophthalmic research center, shahid beheshti university of medical sciences, tehran, iran * corresponding author: [email protected] purpose: to report a case of cluster headache associated with secondary blepharospasm and its management. case report: a 37-year-old ...

A graphite calorimeter has been developed as a Japanese primary standard of absorbed dose to water in the high-energy photon beams from a clinical linac. To obtain conversion factors for the graphite calorimeter, the beam characteristics of the highenergy photon beams from the clinical linac at National Metrology Institute of Japan were calculated with the EGS5 Monte Carlo simulation code. To r...

Optimization is one of the most important issues in all fields of science and engineering. There are two main categories for optimization problems: continues optimization and discrete optimization. Traditional methods, such as gradient descent, are used for solving continues optimization problems, But for discrete optimization, traditional and many new algorithms are introduced. Due to long tim...

Copyright © 2014, Nephrology and Urology Research Center; Published by Kowsar Corp. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Here by, authors declare that the corrected authors list and affiliations are: Babak ...