Effect of reinforcement concentration on the properties of hot extruded Al-Al2O3 composites synthesized through microwave sintering process حسب Reddy, M. Penchal

"…Results showed that, as the content of hard ceramic particles increases, it improves overall mechanical properties including microhardness, 0.2% yield strength, ultimate compression/tensile strength, and Young's modulus while the ductility and co-efficient of thermal expansion decreases. XRD patterns and SEM/EDS mapping images show a uniform distribution of Al2O3 particles in the Al matrix. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Ziziphus nummularia attenuates the malignant phenotype of human pancreatic cancer cells: Role of ros حسب Mesmar, J.

"…In addition, ZNE significantly decreased the migratory and invasive capacity of Capan-2 with a concomitant downregulation of integrin α2 and increased cell–cell aggregation. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

A Reverse MultipleChoice Based mLearning System حسب Karkar, AbdelGhani

"…Thus, extra-assessments will be carried out to assess the knowledge of the learner using the selected wrong answer. II. Review of the LiteratureSeveral mobile learning applications have been proposed due to their ability in providing more engaging and successful learning environments [2]. …"
احصل على النص الكامل
احصل على النص الكامل

Biocompatibility and toxicity of novel iron chelator Starch-Deferoxamine (S-DFO) compared to zinc oxide nanoparticles to zebrafish embryo: An oxidative stress based apoptosis, phys... حسب Nasrallah, Gheyath

"…Clinically approved iron chelators are effective in decreasing significant transfusional iron accumulation. …"
احصل على النص الكامل
احصل على النص الكامل

Development of Inorganically Cross-Linked Sulfonated Polyacrylamide Preformed Particle Gels for Conformance Control: Impact of Anionic Groups حسب Elaf, Reem

"…These PPGs function as superabsorbents, capable of absorbing water at a ratio of 100-700 times their dry weight while maintaining adequate gel strength up to 2709 Pa. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Independent and combined effects of antioxidant supplementation and circuit resistance training on selected adipokines in postmenopausal women حسب Saeidi, Ayoub

"…These findings suggest that Zataria Multiflora supplementation by itself has little effect on measured adipokines; however, its combination with CRT produced noticeable effects on circulating levels of these adipokines, even more than CRT alone. Consequently, a combination of CRT and Zataria Multiflora supplementation may represent a potentially beneficial non-pharmacologic intervention on some selected adipokines in postmenopausal women.…"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Compressive SensingBased Remote Monitoring Systems for IoT applications حسب Djelouat, Hamza

"…The high energy consumption decreases the sensor's lifespan immensely, hence, a severe degradation in the overall performance of the REMS platform. …"
احصل على النص الكامل
احصل على النص الكامل

Combined effects of treated domestic wastewater, fly ash, and calcium nitrite toward concrete sustainability حسب Abushanab, Abdelrahman

احصل على النص الكامل
احصل على النص الكامل

Prevalence and Phylogenetic Analysis of Parvovirus (B19V) among Blood Donors with Different Nationalities Residing in Qatar حسب Abdelrahman, Doua

"…B19V genotyping showed a predominance of Genotype 1 (100%). Sequence analysis of the NS1-VP1u region revealed 139 mutation sites, some of which were amino acid substitutions. …"
احصل على النص الكامل
احصل على النص الكامل

Changes in the burden and underlying causes of heart failure in the Eastern Mediterranean Region, 1990–2019: an analysis of the Global Burden of Disease Study 2019 حسب Razieh, Hassannejad

"…FindingsIn contrast with the decreasing trend of HF burden globally, EMR showed an increasing trend. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance حسب Qureshi, M. Fahed Aziz

"…The effect of stirring on the hydrate crystal formation at different stirring rates (100-1400 RPM) was also investigated. It was found that a threshold limit exists for the stirring rate, above and below which no hydrate formation is likely to occur within the selected system. …"
احصل على النص الكامل

Global disease burden attributed to low physical activity in 204 countries and territories from 1990 to 2019: Insights from the Global Burden of Disease 2019 Study حسب Ammar, Achraf

"…The age-standardized rates of low-PA-related deaths and DALYs per 100,000 people in 2019 were 11.1 (95% UI 5.7 to 19.5) and 198.4 (95% UI 108.2 to 360.3), respectively. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Novel, selective EPO receptor ligands lacking erythropoietic activity reduce infarct size in acute myocardial infarction in rats حسب Kiss, K.

"…Here, we investigated cardioprotective effects of two selective non-erythropoietic EPO receptor ligand dimeric peptides (AF41676 and AF43136) lacking erythropoietic activity, EPO, and the prolonged half-life EPO analogue, darbepoetin in acute myocardial infarction (AMI) in rats. In a pilot study, EPO at 100 U/mL significantly decreased cell death compared to vehicle (33.8 ± 2.3% vs. 40.3 ± 1.5%, p < 0.05) in rat neonatal cardiomyocytes subjected to simulated ischemia/reperfusion. …"
احصل على النص الكامل
احصل على النص الكامل

Changes in the burden and underlying causes of heart failure in the Eastern Mediterranean Region, 1990–2019: an analysis of the Global Burden of Disease Study 2019 حسب Razieh, Hassannejad

"…FindingsIn contrast with the decreasing trend of HF burden globally, EMR showed an increasing trend. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Comparing Methods for Induction of Insulin Resistance in Mouse 3T3-L1 Cells. حسب Al-Jaber, Hend

"…These factors included 2.5nM tumor necrosis factor-alpha (TNFα), 20 ng/ml interleukin-6 (IL-6), 10 micromole 4-hydroxynonenal (4HNE), and high insulin (HI) at a concentration of 100nM. To assess cell proliferation, DAPI staining was employed, and the expression of genes associated with various metabolic pathways affected by insulin resistance was investigated using Real-Time PCR. …"
احصل على النص الكامل
احصل على النص الكامل

Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment حسب Chowdhury, Muhammad E.H.

"…ECG signal was band passed through a filter (0.05-100 Hz) digitized at a sampling frequency of 500 Hz with 12-bit resolution to be displayed on the device GUI software BioCapture. …"
احصل على النص الكامل
احصل على النص الكامل

Global, regional, and national burden of HIV/AIDS, 1990–2021, and forecasts to 2050, for 204 countries and territories: the Global Burden of Disease Study 2021 حسب Austin, Carter

"…In 2021, sub-Saharan Africa had the highest PUV of 999·9 (857·4–1154·2) per 100 000 population, but this was a 64·5% (58·8–69·4) reduction in PUV from 2003 to 2021. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Seroprevalence of camel brucellosis in Qatar حسب Alhussain, Hashim

"…The association between sex and seropositivity was slightly significant (Χ2 = 4.32, P = 0.04), with higher seroprevalence in females. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Semi-continuous anaerobic digestion of the organic fraction of municipal solid waste: digester performance and microbial population dynamics حسب Najoua, Mlaik

"…Three organic loading rates (OLRs) were tested throughout the anaerobic process (1.36, 2.5 and 3.5 g VS/L.d). The achieved results showed that biogas yield decreased with the increase of OLR. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Investigation of solar PV performance under Doha weather using a customized measurement and monitoring system حسب Touati, Farid

احصل على النص الكامل
احصل على النص الكامل