Double versus triple arthrodesis for adult-acquired flatfoot deformity due to stage III posterior tibial tendon insufficiency: a prospective comparative study of two cohorts حسب Amr A. Fadle (14150298)

"…Both double and triple arthrodesis groups had a statistically significant improvement of the mean AOFAS hindfoot score post-operatively (71.46 ± 7.77 vs. 88.38 ± 3.66, p < 0.001) and (66.9 ± 7.69 vs. 85 ± 5.83, p < 0.001), respectively. …"

Effect of preparation method on the properties of poly(methyl methacrylate)/mesoporous silica composites حسب M. A. Sibeko (14152350)

"…The PMMA/MCM-41 composites were prepared through in situ polymerisation and melt mixing methods, with MCM-41 loadings of 0.1, 0.3, and 0.5 wt.%. The presence of MCM-41 increased the thermal stability of PMMA/MCM-41 composites prepared by melt mixing, but in the case of the in situ polymerised samples, the MCM-41 accelerated the degradation of the polymer. …"

Metabolic Signatures of Type 2 Diabetes Mellitus and Hypertension in COVID-19 Patients With Different Disease Severity حسب Mohamed A. Elrayess (7956179)

"…</p><p><br></p><h3>Results</h3><p dir="ltr">Reduced levels of various triacylglycerols were observed with increased disease severity in the diabetic patients, including those containing palmitic (C16:0), docosapentaenoic (C22:5, DPA), and docosahexaenoic (C22:6, DHA) acids (FDR < 0.01). …"

Fines effect on gas flow in sandy sediments using μCT and pore networks حسب Jamal A. Hannun (14779078)

"…High kaolinite content (equal to or larger than 6%) results in fractured porous media, while high montmorillonite content (equal to or larger than 5%) results in disconnected vuggy media. Lower contents cause a gradual reduction in pore and throat sizes during gas injection. …"

Changing life expectancy in European countries 1990–2021: a subanalysis of causes and risk factors from the Global Burden of Disease Study 2021 حسب Nicholas, Steel

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Injury surveillance of head and neck injuries with a special focus on sport-related concussions: Eight seasons observational study in professional football in Qatar حسب Souhail Chebbi (22163968)

"…The concussion proportion of all <u>head injuries</u> was 31.7 % during the four initial seasons and 43.5 % during the following four seasons with a non-significant increase of 11.8 % (X² = 1267, p = 0.26). …"

Global Burden of Cardiovascular Diseases and Risk Factors, 1990–2019 حسب Gregory A. Roth (6302315)

"…The global trends for disability-adjusted life years (DALYs) and years of life lost also increased significantly, and years lived with disability doubled from 17.7 million (95% UI: 12.9 to 22.5 million) to 34.4 million (95% UI:24.9 to 43.6 million) over that period. …"

OSRA Grant Cycle 2 Public Reports : Project Title: Parenting and youth in the Arab world: systematic synthesis of the evidence and knowledge gaps حسب Lilian A. Ghandour (17425413)

Effect of waste wax and chain structure on the mechanical and physical properties of polyethylene حسب AlMaadeed, M.A.

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Geomorphological changes in the coastal area of Farasan Al-Kabir Island (Saudi Arabia) since mid Holocene based on a multi-proxy approach حسب Pavlopoulos, Kosmas

"…The mid Holocene evolution of the borehole area is resulted from the detailed analysis of five sedimentary units detected along the core Matar-1, and includes three distinct stages: (a) from 5253 ± 223 y cal BP to 3138 ± 223 y cal BP, carbonate coarse-grained material consisting of coral fragments, molluscs, calcareous algae and benthic foraminifera are deposited on a shallow marine fringing reefal platform, which becomes progressively a nearshore backreef (around 3675 ± 215 y cal BP), and later (around 3138 ± 223 y cal BP) a reef ramp; (b) since 3040 ± 220 y cal BP the borehole area obtains the characteristics of a high-energy beach that receives increasing inputs of terrigenous material; (c) subsequently, a supratidal backshore setting is established influenced mostly by terrestrial processes and occasionally by marine processes, as it is indicated by the decreasing and sometimes sporadic presence of benthic foraminifera, and recently, a sedimentary veneer consisting of terrigenous, carbonate and evaporite material is formed by terrestrial, mainly wadi and aeolian, processes. © 2018 Elsevier Ltd and INQUA…"
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Evaluating the invasive plant, <i>Prosopis juliflora</i> in the two initial growth stages as a potential candidate for heavy metal phytostabilization in metalliferous soil حسب Kamal Usman (11482990)

"…<p dir="ltr">Anthropogenic activities leads to increase in toxic metals in the environment. The toxicity of Cd, Cr and Pb to P. juliflora were tested in agar media; Seeds germinated in 25, 50 and 100 mg/L Pb; 5, 10 and 20 mg/ 10 L Cd; and 10 mg/L Cr were mostly unaffected. …"

Innovative and Sustainable Management Practices Using Qatari Mycorrhizae Fertilizers for Enhanced Production of Green beans حسب Naema A. Yahya (23752905)

Global, regional, and national burden of stroke and its risk factors, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019 حسب Valery L Feigin (5320574)

"…Globally, stroke remained the second-leading cause of death (11·6% [10·8–12·2] of total deaths) and the third-leading cause of death and disability combined (5·7% [5·1–6·2] of total DALYs) in 2019. From 1990 to 2019, the absolute number of incident strokes increased by 70·0% (67·0–73·0), prevalent strokes increased by 85·0% (83·0–88·0), deaths from stroke increased by 43·0% (31·0–55·0), and DALYs due to stroke increased by 32·0% (22·0–42·0). …"

Fluid Administration in Emergency Room Limited by Lung Ultrasound in Patients with Sepsis: Protocol for a Prospective Phase II Multicenter Randomized Controlled Trial حسب Mouhand F H Mohamed (20318412)

"…<h3>Background</h3><p dir="ltr">Sepsis remains a major health challenge with high mortality. Adequate volume administration is fundamental for a successful outcome. …"

α-ketoglutarate (αKG) acts as a protective factor against chronic stress and has antidepressant properties by modulating BDNF levels in the brain حسب Eid, Fady

"…In the hippocampus, aKG increases BDNF levels possibly through the PGC1a-BDNF pathway. …"
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Air catalytic biomass (PKS) gasification in a fixed-bed downdraft gasifier using waste bottom ash as catalyst with NARX neural network modelling حسب Muhammad Shahbaz (772838)

"…The catalysts used have demonstrated a positive impact on the carbon conversion efficiency, showing the increase in carbon-containing gases in the product gas due to the increases in gas yield. …"

Regional variations in incidence of surgical site infection and associated risk factors in women undergoing cesarean section: A systematic review and Meta-Analysis حسب Nazmul, Islam

"…BackgroundSurgical site infections (SSIs) are the most common postoperative complications after cesarean section (CS), with increased mortality, prolonged hospital stays, and increased healthcare costs. …"
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Experiences of burnout, anxiety, and empathy among health profession students in Qatar University during the COVID-19 pandemic: a cross-sectional study حسب Ruba Sulaiman (17734065)

"…<h2>Background</h2><p dir="ltr">The prevalence of burnout and anxiety is constantly increasing among health profession students worldwide. …"

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults حسب Nowell H, Phelps

"…From 1990 to 2022, the combined prevalence of thinness and obesity decreased among girls in five countries (3%) and among boys in 15 countries (8%) with a posterior probability of at least 0·80, and increased among girls in 140 countries (70%) and boys in 137 countries (69%) with a posterior probability of at least 0·80. …"
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A Financial Statement Analysis on Three Major Construction Companies in the UAE (Arabtec Holding PJSC, Drake & Scull PJSC and Emaar Properties PJSC) حسب AlEid, AlJazzy Bint Mohamed

"…Desirable liquidity ratio of (1.5-2 times) is a good indicator of a company’s position and the sample chosen companies are meeting the standards of the desirable liquidity ratio.  Leverage ratios have been studied to observe the debt dependency of the companies. …"
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