Results 21 to 30 of about 5,135 (175)
About Neutrosophic Countably Compactness [PDF]
We answer the following question: Are neutrosophic µ-compactness and neutrosophic µ-countably compactness equivalent? which posted in [10]. Since every neutrosophic topology is neutrosophic µ-topology, we answer the question for neutrosophic topological ...
Murad Arar
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Optimizing the Solar PV Tilt Angle to Maximize the Power Output: A Case Study for Saudi Arabia
Estimation of solar radiation distribution is crucial for the performance, design, and economic evaluations of solar panels and/or collector systems operating under various climatic conditions, tilt angles, and geographic locations. A comprehensive study
Ridha Ben Mansour +3 more
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Genetic Interaction of Aspergillus nidulans galR, xlnR and araR in Regulating D-Galactose and L-Arabinose Release and Catabolism Gene Expression. [PDF]
In Aspergillus nidulans, the xylanolytic regulator XlnR and the arabinanolytic regulator AraR co-regulate pentose catabolism. In nature, the pentose sugars D-xylose and L-arabinose are both main building blocks of the polysaccharide arabinoxylan.
Joanna E Kowalczyk +5 more
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The Economics of Using Solar Energy: School Buildings in Saudi Arabia as a Case Study
As a result of increasing population and building of new schools in Saudi Arabia, the demand for electricity is growing rapidly. In this context, the utilization of renewable energy resources such as solar energy appears to goal since it is abundant and ...
Faris A. Alfaraidy, Hassan A. Sulieman
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Background: Adolescence is characterized by rapid psychological changes. No data are available about psychological disorders among adolescents in the Northern Borders region of Saudi Arabia. Objective: To determine the prevalence of depression, anxiety,
Shaher Falah Alenazi +2 more
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Ebtihag O Alenzi,1– 3 Waseem Fatima,3,4 Abdelbasset Amara,3,5 Mohd Imran,3,6 Syed Sajid Hussain Shah,3,7 Amal Ahmed Elbilgahy,3,8,9 Manal S Fawzy,3,10,11 Lobna M Abu-Negm,3,12,13 Md Ali Mujtaba,3,14 Ingrid Jacinto-Caspillo,3,15 Awdah M Al-Hazimi3,16 ...
Alenzi EO +10 more
doaj
Summary: Efficient utilization of agro-industrial waste, such as sugar beet pulp, is crucial for the bio-based economy. The fungus Aspergillus niger possesses a wide array of enzymes that degrade complex plant biomass substrates, and several regulators ...
Sandra Garrigues +8 more
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RHINOSCLEROMA - ARARE CASE REPORT WITH SINUS INVOLVEMENT
Rhinoscleroma is a rare chronic infection with granuloma formation which is precipitated due to recurrent chronic sinusitis. Clinically patient presents with mass or swelling in upper airways most commonly in nose with obstructive features. Though there are many tests for its diagnostic evaluation, histology still holds the mainstream modality for its ...
Braj Bhushan Mall +2 more
openaire +2 more sources
Job-related stress among nurses in primary healthcare centers in Arar city, Saudi Arabia
Background: Occupational stress can lead to poor health and work-related injuries. Nurses have a unique work place environment that can impact job-related stress in a unique way.
Afaf Enad Alanazi +3 more
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