The interferometric synthetic aperture radar (InSAR) is able to reconstruct the Earth's surface topography with a meter-level accuracy when two-dimensional phase unwrapping (PU) is properly implemented.The two-stage programming approach (TSPA) can convert the ill-posed PU problem into a well-posed problem by integrating perpendicular baselin
Introduction: Aging process is associated with degeneration in different part of the body There is scarcity of literature on the otological diseases in the elderly black African especially Nigerian which is the largest African nation.Thus this study is done with the aim of highlighting the pattern of otological diseases in elderly for careful cost-
A novel neural network sliding mode control based on multicommunity bidirectional drive collaborative search algorithm (M-CBDCS) is proposed to design a flight controller for performing the attitude tracking control of a quad tilt rotors aircraft (QTRA).Firstly, the attitude dynamic model of the QTRA concerning propeller tension, channel arm, and m
Mesoporous silica MCM-41 and SBA-15 containing propyl sulfonic acid groups were synthesized according to the literature and were characterized by X-ray diffraction, N2 adsorption and the H+ exchange capacities of the sulfonic acid groups were titrated.The esterification reaction of glycerol with olive-pomace SUBLIME HOLD HAIRSPRAY oil has been carr