Optimization of performance and emission characteristics of CI engine fueled with Jatropha biodiesel produced using a heterogeneous catalyst (CaO) حسب Singh, A.

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Solar-driven hydrogen production from a water-splitting cycle based on carbon-TiO2 nano-tubes حسب Almomani F.

"…of H2 production of 38.66 0.655 mmol/h.g, which is 1.5 folds higher than the maxim rate reported for pure TiO2-based photocatalyst. …"
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A simplified methodology for mitigating the harmonics and common-mode voltage using multi-level inverters for renewable energy applications حسب Sengamalai, Usha

"…The proposed work consists of three simulation circuits, one with 10 switches and the second with 12 switches. The mitigation of harmonics, voltage stress, and common-mode voltage is achieved with the help of modifying the pulses of the switches in the proposed 10 switches topology. …"
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Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor حسب Ebrahimi, Parisa

"…Furthermore, the hydrogen to carbon monoxide (H₂/CO) molar ratio peaked at over 1.1 at 650 °C, dropped to approximately 0.76 at 750 °C, and then rose back to 0.97 at 950 °C. …"
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A short-term probabilistic photovoltaic power prediction method based on feature selection and improved LSTM neural network حسب Liu, Ronghui

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An enhanced distance-dependent electric field model for contact-separation triboelectric nanogenerator: Air-breakdown limit as a case study حسب Ahmed, Anas A.

"…The maximum surface charge density that can be obtained without air breakdown was predicted to be lateral sizedependent. It shows a monotonical decrease from 51.94 to 33.59 µC/m2 with a lateral size increase from 0.5 to 10 cm. …"
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Effect of pH on acidic and basic chelating agents used in the removal of iron sulfide scales: A computational study حسب Onawole, Abdulmujeeb T.

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Role of pharmacist in cardiovascular disease-related health promotion and in hypertension and dyslipidemia management: A cross-sectional study in the State of Qatar حسب El Hajj, Maguy Saffouh

"…More than 70% responded with rarely or never to 6 out of the 10 CVD health promotion activities. Eighty-four per cent and 68% always or often describe to patients the appropriate time to take antihypertensive medications and the common medication adverse effects, respectively. …"
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Clinical characteristics and outcome of children with acute cryptorchid testicular torsion: A single-center, retrospective case series study حسب Zvizdic, Zlatan

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The effect of nuts consumption on circulating oxidized low-density lipoproteins: A systematic review and meta-analysis of randomized controlled trials. حسب Abbasifard, Mitra

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A cost effectiveness analysis of salt reduction policies to reduce coronary heart disease in four Eastern Mediterranean countries حسب Mason, Helen

"…Cumulative population health effects were quantified as life years gained (LYG) over a 10 year time frame. The costs of each policy were estimated using evidence from comparable policies and expert opinion including public sector costs and costs to the food industry. …"
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Galvanic exchange as a novel method for carbon nitride supported coag catalyst synthesis for oxygen reduction and carbon dioxide conversion حسب Nazir, Roshan

"…Both the catalysts, Co/CN and CoAg/CN, were evaluated for oxygen reduction reaction in 1M KOH solution and carbon dioxide conversion in 0.5 M KHCO3. …"
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Community structure and activity of a highly dynamic and nutrient-limited hypersaline microbial mat in Um Alhool Sabkha, Qatar حسب Al-Thani, Roda

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StabTrust-A Stable and Centralized Trust-Based Clustering Mechanism for IoT Enabled Vehicular Ad-Hoc Networks حسب Awan, Kamran Ahmad

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The Association between Zinc and Copper Circulating Levels and Cardiometabolic Risk Factors in Adults: A Study of Qatar Biobank Data حسب Kerkadi, Abdelhamid

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Global, regional, and national burden of upper respiratory infections and otitis media, 1990–2021: a systematic analysis from the Global Burden of Disease Study 2021 حسب Sirota, Sarah Brooke

"…From 2019 to 2021, the global all-age incidence rate fell by 0·5% (–0·8 to –0·1). Globally, the incidence rate of URIs was 162 484·8 per 100 000 population (144 834·0 to 183 289·4) in 2021, a decrease of 10·5% (–12·4 to –8·4) from 1990, when the incidence rate was 181 552·5 per 100 000 population (160 827·4 to 206 214·7). …"
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The simultaneous impact of EV charging and PV inverter reactive power on the hosting distribution system's performance: A case study in kuwait حسب Abdullah, Heba M.

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Global, regional, and national burden of household air pollution, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 حسب Fiona B, Bennitt

"…FindingsIn 2021, 2·67 billion (95% uncertainty interval [UI] 2·63–2·71) people, 33·8% (95% UI 33·2–34·3) of the global population, were exposed to HAP from all sources at a mean concentration of 84·2 μg/m3. Although these figures show a notable reduction in the percentage of the global population exposed in 1990 (56·7%, 56·4–57·1), in absolute terms, there has been only a decline of 0·35 billion (10%) from the 3·02 billion people exposed to HAP in 1990. …"
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Efficacy of a novel topical fipronil, (S)-methoprene, eprinomectin and praziquantel combination against naturally acquired intestinal nematode and cestode infections in cats حسب Knaus, Martin

"…In each study, cats were assigned randomlyto blocks of two animals each, based on decreasing pre-treatment body weight and wererandomly allocated to one of two groups of six to 12 cats: untreated (control) or treatedwith topical fipronil (8.3%, w/v), (S)-methoprene (10%, w/v), eprinomectin (0.4%, w/v)and praziquantel (8.3%, w/v) (BROADLINE®, Merial) at 0.12 mL/kg body weight (providinga minimum of 10 mg fipronil + 12 mg S-methoprene + 0.5 mg eprinomectin + 10 mg prazi-quantel per kg body weight). …"
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Amlexanox-loaded nanoliposomes showing enhanced anti-inflammatory activity in cultured macrophages: A potential formulation for treatment of oral aphthous stomatitis حسب Abouzid, Afaf

"…Macrophages M1 cells treated with D-L1 formulation (SPC:Chol 3:1, 500 μg/mL total lipid, and 27.6 μM AMX) showed a significant suppression in TNF-α expression levels (43 ± 2.7% of untreated control, p < 0.05) compared to those treated with either empty liposomes or AMX alone. …"
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