The aim of this study was to explore the anatomy and morphometry coronary sinus in hearts adult humans, clarify position left atrium, fibrous ring adjacent arteries describe topographic variants for various types dominance. We studied 40 weighing 200-420 g, obtained from patients who died non-cardiac causes. dissected 30 non-injected macroscopic specimens preserved into 4% PBS formalin reveal m...

Abstract This study presents the numerical simulation of a shake table experimental earthquake campaign building aggregate composed two adjacent unreinforced rubble stone masonry buildings. The testing was performed with purpose studying interaction between single-storey and two-storey connected dry joint consisting smooth mortared surface. Before performing testing, various research teams were...

Received: December 19, 2016 Revised: February 06, 2017 Accepted: March 20, 2017 Abstract: Introduction: Seismic isolation has been proven to be an efficient approach to seismic retrofitting of structures based on the concept of reducing the seismic forces by lengthening the structural fundamental vibration period. However, superstructures may collide with each other under seismic excitation as ...

The permeation of technology into our daily lives has resulted in new types of criminal activity and new ways of committing old crimes. As with traditional crime, fundamental to the apprehension of offenders that have adopted technology, is the ability to identify the magnitude of the incident, assess its importance and response in a timely and appropriate manner. Over the past decade many auth...

‎let $g$ be a graph and $chi^{prime}_{aa}(g)$ denotes the minimum number of colors required for an‎ ‎acyclic edge coloring of $g$ in which no two adjacent vertices are incident to edges colored with the same set of colors‎. ‎we prove a general bound for $chi^{prime}_{aa}(gsquare h)$ for any two graphs $g$ and $h$‎. ‎we also determine‎ ‎exact value of this parameter for the cartesian product of ...

ABSTRACT The paper describes common issues faced designing GaAs HBT Power Amplifiers for 2G CDMA handsets & how to solve them. Common issues developed are non-linear noise performance, current consumption & ACPR at all power levels, Icq versus temperature, all related to the bias circuit. Then requirements more specific to 2.5G applications are explored, solutions for better Icq control, Effici...