The rapidly growing world energy use has already raised concerns over energy resources and greenhouse gas (GHG) emissions. Since the global contribution from residential buildings towards energy consumption, has steadily increased between 20% and 40% and as large openings have considerable energy and heat loss in dwellings, this paper establishes a coefficient of heat loss and air infiltration ...

In this paper, we show that a matrix A in Mn(C) that has n coneigenvectors, where coneigenvaluesassociated with them are distinct, is condiagonalizable. And also show that if allconeigenvalues of conjugate-normal matrix A be real, then it is symmetric.  

Among the several labour-saving methods for counting reticulocytes reviewed by Dacie and Lewis (1963) the least laborious is the Miller count described by Brecher and Schneiderman (1950). For this method the Miller graticule, a microscope eyepiece graticule with a square of side 7 mm. with a square of one ninth the area in one corner, is used and consecutive fields are counted, reticulocytes in...

Flow over arrays of cylinders different cross-sections has been an essential area research interest for a long time. For the estimation flow characteristics around cylinders, numerical simulation past four elliptic in square arrangement range spacing ratios is analysed this paper. Three considered present study are 3.45, 4.14 and 5.17. The results from compared with experimental findings obtain...