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921
Assessing the effect of acid and alkali treatment on a halloysite-based catalyst for dry reforming of methane
منشور في 2024"…Our results reveal a clear alteration in the structure of HNTs after treatment, while elemental mapping shows a uniform distribution of Ni throughout all the different supports. …"
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922
Addressing bias in the definition of SARS-CoV-2 reinfection: implications for underestimation
منشور في 2024"…<h3>Introduction</h3><p dir="ltr">Reinfections are increasingly becoming a feature in the epidemiology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. …"
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923
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924
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925
Pravastatin plus L-arginine prevents adverse pregnancy outcomes in women with uteroplacental vascular dysfunction
منشور في 2021"…</p><p dir="ltr">10 pregnant women with a poor obstetric history that developed uteroplacental dysfunction (UtA pulsatility index (PI) above the 95th percentile and notching) at 20.5 weeks IQR [17.7–22] gave consent to be treated daily with pravastatin (40 mg) and L-arginine (1.5 g) to improve placental blood flow and pregnancy outcomes. 5 women remained untreated after diagnosis at 21 weeks [20−22] (control group). …"
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926
Methylomic profiling in trisomy 21 identifies cognition- and Alzheimer’s disease-related dysregulation
منشور في 2019"…In the T21 high and low IQ comparison, a single CpG located in the promoter of PELI1 was differentially methylated after multiple testing adjustment. For the same contrast, 69 differentially methylated regions were identified. …"
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927
Rapid generation of purified human RPE from pluripotent stem cells using 2D cultures and lipoprotein uptake-based sorting
منشور في 2020"…<h3>Background</h3><p dir="ltr">Despite increasing demand, current protocols for human pluripotent stem cell (hPSC)-derived retinal pigment epithelium (RPE) remain time, labor, and cost intensive. …"
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928
Insulin Inertia Among People With Type 2 Diabetes Mellitus in Qatar: The INERT‐Q Study
منشور في 2024"…</p><h3>Methods</h3><p dir="ltr">We performed a retrospective longitudinal cohort study and followed DM‐2 2 years before and 2 years after the start of insulin. The primary outcome was the proportion of patients who achieved glycaemic targets (HBA1c ≤ 7.5%) at 6th month, 1st year and 2nd year.…"
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929
SARS‐CoV‐2 infection and effects of age, sex, comorbidity, and vaccination among older individuals: A national cohort study
منشور في 2023"…</p><h3>Results</h3><p dir="ltr">Cumulative incidence was 25.01% (95% confidence interval [CI]: 24.86–25.15%) for infection and 1.59% (95% CI: 1.55–1.64%) for severe, critical, or fatal COVID‐19 after a follow‐up duration of 40.9 months. Risk of infection varied minimally by age and sex but increased significantly with coexisting conditions. …"
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930
Information Technology Disaster Recovery Plan (IT DRP) Framework – A study on IT Continuity for Smart City in Abu Dhabi Smart Government
منشور في 2017"…Over the years, technology application in various fields of business has increased, with one such concept been seen in the form of smart cities. …"
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931
Efficacy of lower arch leveling, lower incisors’ root resorption, and pain associated with the correction of curve of Spee using different orthodontic archwires: a randomized clini...
منشور في 2022"…Arch length and width increased significantly in groups 2 and 3 (P < 0.05). …"
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932
Prognostic Models of Mortality Following First‐Ever Acute Ischemic Stroke: A Population‐Based Retrospective Cohort Study
منشور في 2025"…</p><h3>Conclusion</h3><p dir="ltr">The study developed a validated prognostic model that excellently predicts mortality after a first‐ever acute ischemic stroke with potential clinical utility in acute stroke care decision‐making. …"
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933
Helios Should Not Be Cited as a Marker of Human Thymus-Derived Tregs. Commentary: Helios+ and Helios− Cells Coexist within the Natural FOXP3+ T Regulatory Cell Subset in Humans
منشور في 2016"…This is of particular importance to specifically target pTregs to enhance anti-tumor immunity, while reserving tTregs to avoid provoking autoimmune diseases. Soon after, this work was questioned, and several studies showed that Helios can be induced in Foxp3<sup>+</sup> T cells (6). …"
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934
Perinatal factors impacting echocardiographic left ventricular measurement in small for gestational age infants: a prospective cohort study
منشور في 2023"…<h2>Introduction</h2><p dir="ltr">Infants born small for gestational age (SGA) have an increased risk of developing various cardiovascular complications. …"
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935
Diagnosing type 2 diabetes using Hemoglobin A1c: a systematic review and meta-analysis of the diagnostic cutpoint based on microvascular complications
منشور في 2020"…Study Selection All studies reported after 1990 (to ensure standardized HbA1c values) where HbA1c levels were presented in relation to prevalence of retinopathy, nephropathy or neuropathy in subjects not known to have diabetes. …"
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936
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937
Comparison of in-hospital and out-of-hospital cardiac arrest of trauma patients in Qatar
منشور في 2022"…In contrast, OHTCA patients were associated with diffuse blunt non-localizable polytrauma injuries with increased severity leading to immediate cardiac arrest. …"
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938
Causes of construction reworks and their mitigation strategies
منشور في 2018"…SPSS used to analysis the professional feedback and 3 project case studies tabulated after extensive interviews. Going further comparison done between SPSS analysis and 3 case studies. …"
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939
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940
Management assessment in the leading Lebanese broadcasting television stations. (c1995)
منشور في 1995"…This can be solved by increasing the budget of the programs' department. 9. …"
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masterThesis