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Now showing items 17966-17985 of 50233
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Oleic acid-grafted chitosan/graphene oxide composite coating for corrosion protection of carbon steel
( Elsevier Ltd , 2016 , Article)An anticorrosion coating film based on the formation of nanocomposite coating is reported in this study. The composite consisted of chitosan (green matrix), oleic acid, and graphene oxide (nano filler). The nanocomposite ... -
Oligomeric and phosphorylated alpha-synuclein as potential CSF biomarkers for Parkinson’s disease
( BioMed Central , 2016 , Article)Background Despite decades of intensive research, to date, there is no accepted diagnosis for Parkinson’s disease (PD) based on biochemical analysis of blood or CSF. However, neurodegeneration in the brains of PD patients ... -
Olive agroforestry shapes rhizosphere microbiome networks associated with annual crops and impacts the biomass production under low-rainfed conditions
( Frontiers Media , 2022 , Article)Agroforestry (AF) is a promising land-use system to mitigate water deficiency, particularly in semi-arid areas. However, the belowground microbes associated with crops below trees remain seldom addressed. This study aimed ... -
Olive Leaves Extract and Oleuropein Improve Insulin Sensitivity in 3T3-L1 Cells and in High-Fat Diet-Treated Rats via PI3K/AkT Signaling Pathway
( Hindawi Limited , 2023 , Article)Olive leaves extracts are known to exert potential pharmacological activities especially, antidiabetic and antiobesity. This study explores the anti-insulin resistant effect of olive leaves extracts and oleuropein in 3 ... -
Olive oil by‑product’s contribution to the recovery of phenolic compounds from microalgal biomass: biochemical characterization, anti‑melanogenesis potential, and neuroprotective effect
( Springer , 2022 , Article)Recently, the use of microalgae in the treatment of olive mill wastewater as a safe method for reducing pollutants has gained more attention. However, the contribution of such by-product to the improvement of the pharmacological ... -
Oman's independent foreign policy
( Taylor and Francis , 2016 , Book chapter)This chapter examines and explains the nature of Oman’s foreign policy. In doing so, it will apply three levels of foreign policy analysis, including the societal level, the state level, and the system level. The chapter ... -
Oman: Food Security in Times of Uncertainty
( Gulf Studies Center , 2020 , Article)As the protest illustrated, the affordability of food has been an issue of concern among Omani citizens. As a result of its arid climate, the salinity of the country's soil and water scarcity, there are restrictions to the ... -
Omega-3 fatty acid-rich fish oil supplementation prevents rosiglitazone-induced osteopenia in aging mice
( Qatar University Press , 2021 , Poster)Rosiglitazone is an effective insulin-sensitizer, however, associated with bone loss mainly due to increased bone resorption, and bone marrow adiposity, and decreased bone formation. We investigated the effect of the ... -
Omega-3 Supplementation in CABG Patients: Impact on ICU Stay, and Hospital Stay (A Systematic Review And Meta-Analysis)
(2024 , Master Thesis)Background: Coronary artery bypass graft surgery is a major surgery that can lead to inflammation and complications, including increased length of ICU stay and length of hospitalization. Omega-3 PUFA has anti-inflammatory ... -
On "musculoskeletal physical therapy during the COVID-19 pandemic: Is telerehabilitation the answer?" Turolla A, Rossettini G, Viceconti A, Palese A, Geri T. Phys Ther. 2020;100:1260-1264
( Oxford University Press , 2020 , Other)The telerehabilitation article by Turolla et al published under advance access states that the World Confederation for Physical Therapy (WCPT) “has recommended that its member organizations postpone treatments considered ... -
On 2n+L-Vertex-Free Graphs
( Qatar University , 1983 , Article)We shall introduce the concepts of pseudoadjacent, pseudocoatraction and pseudoho-momorphism. We shall show, with the help of these concepts, in theorem 2 that every quadrilateral graph V (which is a 4-vertexgraph) has ... -
On A Kp Class Of Partial Differential Equations Conservation Laws And Solitary Wave Solutions
( Qatar University , 1996 , Article)It is shown that a KP class of partial differential equations possesses an infinite number of conservation laws. In addition, exact and explicit solitary wave solutions are constructed for the KP class of equations, which ... -
On a mixed boundary value problem for elliptic equations
( Qatar University , 1988 , Article)In this work, a general form of linear and quasilinear elliptic equations is considered. In the presence of boundary singularities, some estimations for the error, according to the net method, are obtained. -
On A New Haemogregarine Of Varanus Griseus From Egypt
( Qatar University , 1996 , Article)Ten monitors, Varanus griseus collected from various localities in Egypt were examined for protozoan blood parasites. A new species of the genus Haemogregarina senso lato is reported from six of these monitors. Blood forms ... -
On A Relation Between Two Absolute Summability Methods
( Qatar University , 1997 , Article)In this paper we prove a theorem concerning a relation between the summability methods |R,pn,qnlJt and |R,un|fc , k > 1 , which generalizes a result of Bor [2]. -
On ambient temperature of transformer substations in desert climates
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Ambienttemperatures used as inputs for transformer prediction, monitoring, or aging algorithms are normally obtained from the atmospheric data available from local and international meteorological agencies. While easy to ...
