Age-Related Differences of the Athlete`s Heart by Kneffel, Zsuzsanna

“…Left ventricle muscle mass (LVMM) is higher in older endurance athletes than in age-matched non-athletes (5) but the difference between athletic and non-athletic subjects decrease continuously or disappears during the ageing. …”
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High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling by Cabibbo, Marcello

“…Three different thin hard nitrogen-rich coatings were mechanically, microstructurally, and thermally characterized: A 2.5 micron-thick CrN-NbN, a 11.7 micron-thick TiAlN, and a 2.92 micron-thick AlTiCrxNy. …”
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Editorial: Advances in Rowing Physiology by Volianitis, Stefanos

“…Almost 100 years ago, it was considered that “the rowing of a crew in a racing shell with sliding seats is a form of exercise in which a greater total energy expenditure is attainable, for periods of five to 20 min, than under any other conditions. …”
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Effect of Fluid Viscosity and Fiber Length on the Performance of Fibrous Fluid in Horizontal Well Cleanout by Mendez, Michael

“…When a small amount (0.04% wt.) of long fiber was added, the cleanout performance of the high-viscosity fluid did not show a noticeable change. …”
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Fecal Carriage and Molecular Characterization of Carbapenemase-Producing Enterobacterales in the Pediatric Population in Qatar by Pérez-López, Andrés

“…All 9 blaOXA-48-type-gene-containing E. coli sequence type 38 (ST38) strains were isolated from patients without international travel history. The mean quarterly incidence of fecal carriage decreased more than 6-fold after the implementation of coronavirus disease 2019 (COVID-19)-related international travel restrictions in Qatar in mid-March 2020. …”
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Study of voltage source converter-based HVDC system during DC side faults by Khader, H.

“…A 500MW/400kV HVDC system is simulated using Matlab/Simulink. …”
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Synthesis of Metallocene Catalyzed Ethylene 1,7-Octadiene Copolymer: Effect of Copolymerization on Polymer Properties by Rahaman M.

“…The tensile stress-strain plots show multiple necks. A reduction in tensile modulus, strength, and strain at break is seen for copolymers compared to homopolymer. …”
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Re-emission of slow positrons from tungsten at elevated temperatures by Al-Qaradawi, I. Y.

“…Irrespective of target history, no sharpening of the energy spectrum of re-emitted positrons was observed as the remoderator temperature was increased. Further, a steady decrease in the apparent re-emitted positron intensity was observed, attributed primarily to the increase in positronium formation, as the temperature of the foil was increased from 20 to 500 °C. …”
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Performance assessment of inductive power transfer for railway applications by Almuhannadi, D.

“…The practical implementation has been conducted at a rated voltage of 100V DC at 50kHz and input power of 80W. …”
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Towards a National Electronic Health Record in Qatar: Building on International Experiences by Alsaad, Rawan

“…Results: The analysis performed on the selected international EHR programs revealed many lessons learned, including: 1) To achieve a successful EHR implementation, it is critical to increase the awareness of the Qatari population about the upcoming changes in their healthcare experiences, paving the way to a smoother transition while having people's trust and confidence in the new system. 2) It is essential to legally define the legislation of privacy protection of personal medical data to support new e-health concepts and eliminate the risk of violating the privacy of patient data. 3) It is important to allow appropriate time for procurement, utilization, benefit realization and the complete project, otherwise you may risk having stakeholders and the public lose confidence in the EHR project. 4) Financial incentives for healthcare providers proved to be an effective method towards raising the EHR adoption rate. 5) To expedite EHR program acceptance, it is imperative to recruit knowledgeable and experienced technical staff and healthcare leaders, who encourage others to play a critical role during the transition process, and view this change as a dominantly positive one. 6) In order to make EHR an everyday tool for doctors, nurses, patients and public authorities, it is necessary to implement services based on the interests of the healthcare providers and society. 7) Continuous adjustment and enhancement is needed in order to sustain a successful and efficient system. …”
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Estimation of Mechanical Properties of Copper Powder Filled Linear Low-Density Polyethylene Composites by Singh, S.

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Global Consumption Trend of Antifungal Agents in Humans From 2008 to 2018: Data From 65 Middle- and High-Income Countries by Pathadka, Swathi

“…Consumption of ketoconazole slowly declined, with 5.04% annual decrease, probably due to labelling changes in 2013 to reflect hepatotoxicity concerns. …”
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Impact of urban sewage sludge on soil physico-chemical properties and phytotoxicity as influenced by soil texture and reuse conditions by Hechmi, Sarra

“…Two agricultural soils (loamy sand [LS] and sandy [S]) were amended annually with increasing sludge rates up to 120 t ha−1 yr−1 for 5 yr under unvegetated conditions. …”
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Specific Bioactive Compounds from Ginger, Tea, and Apple Prevent Diabetes-Related Cataract Via Inhibition of Aldose Reducatse by Ahmedna, Mohamed

“…Results show that cell viability decreased to 93 ± 3%, 83 ± 6%, 65 ± 4% and 39 ± 3% at 10, 25, 50 and 100 mM of glucose on day 1 with further drastic decrease in cell viability to 73 ± 5%, 61 ± 3%, 35 ± 2%, and 11 ± 6%, respectively, on day 4 compared to the untreated cell. …”
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Divergent Biochemical Properties and Disparate Impact of Arrhythmogenic Calmodulin Mutations on Zebrafish Cardiac Function by Da'as, Sahar I.

“…In cardiac muscle, CaM modulates directly or indirectly the activity of several proteins that play a key role in excitation-contraction coupling (ECC), such as ryanodine receptor type 2 (RyR2), l-type Ca2+ (Cav1.2), sodium (NaV1.5) and potassium (KV7.1) channels. …”
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Development of CuAg/Cu2O nanoparticles on carbon nitride surface for methanol oxidation and selective conversion of carbon dioxide into formate by Nazir, Roshan

“…A probable reason may be the strain induced by alloy formation which could favor a reduced coverage of adsorbed hydrogen and a decrease in oxophilicity of the compressively strained copper.…”
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Investigation of Spatiotemporal Variability of Microplastics in Qatar's Cstal Environment by Ben-Hamadou, Radhouane

“…There has been a tremendous proliferation in plastic production in the last five decades due to its low cost and versatile applications. …”
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The Effects of Class IV Hemorrhagic Hypotensive Shock and Its Resuscitation with Fluids and Adjuvant Vasopressors or Cellular Energy Replenishment on the Splanchnic Microcirculatio... by Zakaria, El Rasheid

“…The transected organ was returned to the abdominal cavity for free arterial and venous bleeding until class IV hemorrhage is achieved [defined by persistent mean arterial pressure, MAP < 40 mmHg, and a shock index (ratio of heart rate and systolic arterial pressure), SI ≥ 5 for successive 10 minutes during the period of active uncontrolled bleeding]. …”
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Response of cauliflower (Brassica oleracea L.) to nitric oxide application under cadmium stress by Jing, Ma

“…Our results illustrated that the increasing levels of Cd in the sand, significantly (P < 0.05) decreased shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, germination percentage, germination index, mean germination time, time to 50% germination, chlorophyll a, chlorophyll b, total chlorophyll and carotenoid contents in all genotypes of B. oleracea. …”
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Geographical distribution of air pollution in Doha Qatar by Safi, Mariem

“…Concentrations from most components indicated hot spots roads at the south more than the north of Doha in which BTEX ranged from 7.68-40.5 μg/m3, NO from 7.97-170.4 μg/m3, NO2 from 41.5-105.5 μg/m3 and NH3 was ranged from 8.87-30.4 μg/m3. …”
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