Results 21 to 30 of about 5,135 (175)

About Neutrosophic Countably Compactness [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
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
doaj   +1 more source

Optimizing the Solar PV Tilt Angle to Maximize the Power Output: A Case Study for Saudi Arabia

open access: yesIEEE Access, 2021
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
doaj   +1 more source

Genetic Interaction of Aspergillus nidulans galR, xlnR and araR in Regulating D-Galactose and L-Arabinose Release and Catabolism Gene Expression. [PDF]

open access: yesPLoS ONE, 2015
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
doaj   +1 more source

The Economics of Using Solar Energy: School Buildings in Saudi Arabia as a Case Study

open access: yesARO-The Scientific Journal of Koya University, 2019
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
doaj   +1 more source

Prevalence of depression, anxiety and stress among male secondary school students in Arar city, Saudi Arabia, during the school year 2018

open access: yesElectronic Physician, 2019
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
doaj   +1 more source

A Systematic Review of Chronic Diseases and Their Prevalence Among the Population of Northern Borders Province (NBP) in Saudi Arabia

open access: yesJournal of Multidisciplinary Healthcare, 2023
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  

Unraveling the regulation of sugar beet pulp utilization in the industrially relevant fungus Aspergillus niger

open access: yesiScience, 2022
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
doaj   +1 more source

araR

open access: yes, 2020
Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099 ...
openaire   +1 more source

RHINOSCLEROMA - ARARE CASE REPORT WITH SINUS INVOLVEMENT

open access: yesInternational Journal of Advanced Research, 2022
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

open access: yesElectronic Physician, 2019
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
doaj   +1 more source

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