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

“…Owing to the existence of the reinforcement particles, the Al-15vol%Al2O3 composite attains an ultimate tensile strength and yield strength of 154±6 MPa and 139±8 MPa, respectively, representing an enhancement of 33% and 32.4% compared to the pure aluminum. In particular, the extruded Al-15vol%Al2O3 composite exhibited superior tensile strength at higher temperatures (~128±3 MPa at 100 °C and 110±4 MPa at 200 °C) when compared to Al matrix. …”
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Pharmacoeconomic evaluation of voriconazole vs. liposomal amphotericin B in empiric treatment of invasive fungal infections in Turkey by Turner, Stuart J.

“…The current pharmacoeconomic evaluation investigated the use of liposomal amphotericin B (LAmB) and voriconazole for the empiric treatment of IFI in the Turkish setting.Methods: Decision analytic modelling was used to create a pathway for patient treatment with a 5-point composite outcome measure. …”
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Influence of anionic surface modifiers on the thermal stability and mechanical properties of layered double hydroxide/polypropylene nanocomposites by Yang, J.H.

“…Organo-layered double hydroxide/polypropylene (LDH/PP) nanocomposites were successfully synthesized via a solution blending method. As an attempt to improve the compatibility with hydrophobic PP, the LDH surface was modified by the incorporation of various anionic surfactants via electrostatic interaction with LDH cationic layers. …”
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Assessment of SnO2 nanoparticles' impact on the growth of Picochlorum maculatum algae by Bounnit, Touria

“…To determine the effect of SnO2 nanoparticles on Picochlorum maculatum - isolated from a Qatar marine environment, algal growth media are amended with different nanoparticle concentrations (1, 5, 25, 50, and 100 mg L−1) and the culture was observed for 72 h. …”
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Use Of Cement By-Pass Dust In Soil Stabilization by Taha, Ramzi

“…Mixtures were subjected to the following tests: (1) Atterberg limits, (2) pH, (3) compaction, (4) California Bearing Ratio (CBR), (5) swell percent, and (6) swell pressure. Results indicate that as cement by-pass dust content increases, the swell percent and maximum dry density decrease while the pH and CBR values tend to increase. …”
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Investigation on the effect of LiTFSI salt on PVDF-based Solid Polymer Electrolyte Membranes for Lithium-Ion Batteries by Arro, Christian

“…The drawbacks of increased LiTFSI content were evident on the mechanical performance with decreased thresholds on the tensile strength. Inversely, improvements on the dielectric performance and conductivity were observed with excellent workability from a wide electrochemical stability window of 0.5 to 3.64 V vs. …”
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A rare loss-of-function genetic mutation suggest a role of dermcidin deficiency in hidradenitis suppurativa pathogenesis by Tricarico, Paola Maura

“…In this study, we conducted a whole-exome sequence analysis on an Italian family of 4 members encompassing a vertical transmission of HS. …”
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The Cellular Interplay Between Na+/H+ Exchanger Isoform I and Osteopontin in Cardiac Hypertrophy by Abdelaziz, Iman Ahmed

“…This was significantly abolished in the presence of siRNA-OPN (20.2 fold decrease±0.12 of control) and (68.5±0.24% vs. 586.5±103.54% NHE1-infected). …”
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Methylmercury, Trace Metals, Organotins and Their Effects on the Qatari Mangrove Shrimp, Palaemon khori by Hassan, Hassan

“…The Qatari mangroves of Al-Khor are being increasingly exposed to a wide variety of anthropogenic pollutants due to land reclamation and urban expansion. …”
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Failure mode analysis for single-phase Multi-level qZSI interfacing PV system to utility grid by Rahman, Syed

“…The power deficit due to a failure of the module is reflected as a decrease in the grid current reference. …”
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Enzymatic treatment of peanut butter to reduce the concentration of major peanut allergens by Yu, Jianmei

“…Treatment of peanut butter with a combination of trypsin and alpha-chymotrypsin resulted in a decrease in IgE-binding, suggesting that enzymatic treatment has the potential to reduce the allergenicity. …”
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Phase change materials based on high-density polyethylene filled with microencapsulated paraffin wax by Krupa, Igor

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Synthesizing New Anodes From Qatalum's 1st Cut Spl by Hani Holozadah, Abdullah

“…The idea is to mix the extracted graphitic material with new binder materials e.g. o-phenylenediamine (C6H4(NH2)2), polyaniline or phosphorous (also a mixture of two or all of them) to increase the thermal and chemical stability and electrical conductivity of these new anodes compared to the currently used anodes in Qatalum (Qatalum uses 70% petroleum coke + 30% Coal Tar Pitch (CTP) as a binder). …”
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Hot and Hypoxic environments inhibit simulated soccer performance and exacerbate performance decrements when combined by Aldous, Jeffrey

“…Sprint distance covered was unchanged (p>0.05) in HOT and HYP and only decreased in HH (−8%) compared with CON. Body mass (−2%), temperatures (+2–5%), and TS (+18%) were altered in HOT. …”
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The Influence of Urbanization on Natural Overland Flow Paths by Al-Sayed, Amna Mohammed

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ASSOCIATION BETWEEN INSULIN RESISTANCE AND NITRIC OXIDE IN HUMAN RETINAL MICROVASCULAR ENDOTHELIAL CELLS IN VITRO by Bushra, Sumbul

“…This may suggest that insulin could counteract the hyperglycemic effect on AKT/PI3 kinase which mediates NO production and VEGF-A, with decreased adhesion molecules such as p-selectin that is involved in barrier disorder of retinal endothelial cells. …”
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Caffeine use or napping to enhance repeated sprint performance after partial sleep deprivation: Why not both? by Romdhani, Mohamed

“…Purpose: To compare the effect of a 20-minute nap opportunity (N20), a moderate dose of caffeine (CAF; 5 mg·kg-1), or a moderate dose of caffeine before N20 (CAF+N) as possible countermeasures to the decreased performance and the partial sleep deprivation-induced muscle damage. …”
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Experimental study on effective placement of PCM packets in cooling vest to improve performance in warm environment by Itani, Mariam

“…The used PCM melting temperature is 28 °C with a coverage area of 642 cm2 and total weight of the vest of 1.19 kg including 8 PCM packets (87.5 grams each). …”
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Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) by Connor, Izumi

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Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) by Connor, Izumi

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