Alzheimer disease (AD) is an irreversible brain disorder associated with slow, progressive
loss of brain functions mostly in older people. The disease processes start years before …

The microstructural characteristics, mechanical and wear behaviour of Aluminium matrix hybrid
composites reinforced with alumina, rice husk ash (RHA) and graphite were investigated. …

… Weibull shape factor (k), which is a measure of wind speed distribution over a year obtained
by … = 25C), and K T is temperature coefficient of the PV module. The cell temperature T c …

In terms of macro-economic policy, gross fixed capital formation, which is the major component
of domestic investment, is seen as an important process that could accelerate economic …

Composite materials have increasingly been used in construction and in the aerospace and
automotive industries because they are lightweight, strong and corrosion resistant, and …

We have investigated the nonlinear optical properties, including the optical limiting behaviour
for five different concentrations of laccaic acid dye in solution and a thin film obtained …

Recently, the conversion of palm waste to activated carbon for various applications has
attracted significant attention from researchers. Over the years, abundant palm wastes have …

Background: The prevalence of asthma and allergies is increasing in both Western and
developing countries. Few studies evaluated asthma prevalence in Egypt. Objectives: …

… It has been reported that it is difficult to press commercially pure tungsten through a die
with a channel angle of 90 at a high temperature of 1273 K because of cracking in the billets. …

The nonlinear optical behavior of 2(3),9(10),16(17),23(24)-tetrakis-(4-aminophenoxy)phthalocyaninato
indium(III) chloride (2) and its carbon nanotube composite in dimethylsulfoxide (…