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السجلات المعروضة 131 -- 140 من 1316
Production, purification, and characterization of thermostable alkaline xylanase from Anoxybacillus kamchatkensis NASTPD13
(
Frontiers Media S.A.
, 2018 , Article)
Anoxybacillus kamchatkensis NASTPD13 used herein as a source for thermostable alkaline xylanase were isolated from Paudwar Hot Springs, Nepal. NASTPD13 cultured at 60°C, pH 7 and in presence of inorganic (ammonium sulfate) ...
Kinetics of alizarin dye hydrolysis in alkaline medium for wastewater treatment
(
Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
, 2021 , Article)
The kinetics of the hydrolysis of Alizarin dye (ALZ) in the basic medium is investigated for the purpose of wastewater treatment. ALZ represents a group of aromatic dyes, that are heavy, toxic, and non-biodegradable. The ...
المذهبية في المشرق العربي الحديث: الحالة العثمانية الصفوية
(
المركز العربي للأبحاث ودراسة السياسات
, 2015 , Article)
تحتل المذهبية مساحة واسعة في النقاشات السياسية والدينية في منطقة المشرق العربي منذ اوائل عقد الثمانينات من القرن العشرين حيث وقعت الثورة الاسلامية في ايران. ومع تطور الاحداث السياسية زادت المساحات التي يشغلها النقاش المذهبي ...
Variant Enrichment Analysis to Explore Pathways Disruption in a Necropsy Series of Asbestos-Exposed Shipyard Workers
(
MDPI
, 2022 , Article)
The variant enrichment analysis (VEA), a recently developed bioinformatic workflow, has been shown to be a valuable tool for whole-exome sequencing data analysis, allowing finding differences between the number of genetic ...
The GCC Economies in the Wake of COVID-19: Toward Post-Oil Sustainable Knowledge-Based Economies?
(
MDPI
, 2022 , Article)
he economic crisis and decline in oil prices caused by the pandemic led governments in the Gulf Cooperation Council (GCC) region to step up their diversification efforts. Prior to the COVID-19 pandemic, the Gulf Cooperation ...
Solvent Influence on Absorption Spectra and Tautomeric Equilibria of Symmetric Azomethine-Functionalized Derivatives: Structural Elucidation and Computational Studies.
(
Wiley Open Access
, 2022 , Article)
A new series of azomethine-functionalized compounds was synthesized from the condensation of 2-hydroxy-1,3-propanediamine and 2-thienylcarboxaldehydes in the presence of a drying agent. The derivatives were spectroscopically ...
Estimates of global SARS-CoV-2 infection exposure, infection morbidity, and infection mortality rates in 2020
(
Elsevier
, 2021 , Article)
We aimed to estimate, albeit crudely and provisionally, national, regional, and global proportions of respective populations that have been infected with SARS-CoV-2 in the first year after the introduction of this virus ...
K-shell photoionization of O+ and O2+ ions: Experiment and theory
(
American Physical Society
, 2015 , Article)
Absolute cross sections for the single and double K-shell photoionization of carbon like O2+ and nitrogen like O+ ions were measured in the 526–620-eV photon energy range by employing the ion-photon merged-beam technique ...
Separation of water/oil emulsions by an electrospun copolyamide mat covered with a 2D Ti3C2Tx MXene
(
MDPI AG
, 2020 , Article)
Purpose: Copolyamide 6,10 (coPA) electrospun mats were covered with multilayered (ML) and single-layered (SL) MXene (Ti3C2Tx) as a membrane for the separation of water/vegetable oil emulsions. Methods: Prepared membranes ...
HIV incidence and impact of interventions among female sex workers and their clients in the Middle East and north Africa: a modelling study
(
Elsevier
, 2022 , Article)
Background: The incidence of HIV infection among female sex workers and their clients in the Middle East and north Africa is not well known. We aimed to assess HIV incidence, the contribution of heterosexual sex work ...