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421
A CFD- RSM study of cuttings transport in non-Newtonian drilling fluids: Impact of operational parameters
منشور في 2022"…Less effective cuttings transportation (i.e lower CTR) was observed when the hole angle deviated from the vertical. …"
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422
Tailoring the deposition of MoSe<sub>2</sub> on TiO<sub>2</sub> nanorods arrays via radiofrequency magnetron sputtering for enhanced photoelectrochemical water splitting
منشور في 2023"…Compared to pure TiO<sub>2</sub> NRs, the heterojunction nanostructured assembly displayed excellent spectral and photoelectrochemical properties, including more surface oxygen vacancies, enhanced visible-light absorption, higher photocurrent response, and decreased charge transfer resistance. In particular, the sample synthesized by sputtering of MoSe<sub>2</sub> for 90 s, i.e., MoSe<sub>2</sub>@TiO<sub>2</sub>-90 s, depicted the highest current density (1.86 mA cm<sup>−2</sup> at 0.5 V vs. …"
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423
The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties
منشور في 2025"…Hardness analysis revealed significant decreases in microhardness in the bleached group compared to the control group (p < 0.05). …"
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article -
424
Why some firms export? An empirical analysis for manufacturing firms in the MENA region
منشور في 2017"…Government ownership and the relative labour compositions of firms in terms of skilled production workers and in terms of non-production workers tend to exert negative effects on firms' propensity to export. …"
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conferenceObject -
425
Clinical characteristics and treatment outcomes of coats disease in a Saudi Arabian population
منشور في 2015"…Results: The most common presenting complaint was decreased visual acuity followed by strabismus and then leukocoria. …"
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article -
426
Global, regional, and national burden of stroke and its risk factors, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019
منشور في 2021"…During the same period, age-standardised rates of stroke incidence decreased by 17·0% (15·0–18·0), mortality decreased by 36·0% (31·0–42·0), prevalence decreased by 6·0% (5·0–7·0), and DALYs decreased by 36·0% (31·0–42·0). …"
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427
Evaluation of the durability and shielding properties of high-strength concrete incorporating locally available materials and carbon additives
منشور في 2026"…The measured electrical properties of the proposed concrete mixes show resistivity of 33.3 Ω-m for FLDUNE and 25.7 Ω-m for FCLDUNE mixes and measured relative complex permittivity of 22.57-j2.22 with relative complex permittivity of 22.57-j2.22. …"
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article -
428
Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank
منشور في 2025"…The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) is used to assess the severity of symptoms related to pain, stiffness, and function in diseased hip and knee joints. …"
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article -
429
Frugal innovation for sustainable rural development
منشور في 2023"…We developed a classification that identifies the increasing positive and decreasing negative parameters of SDGs to assess the extent to which frugal enterprises contribute to specific SDGs. …"
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article -
430
A Case Study in Qatar for Optimal Energy Management of an Autonomous Electric Vehicle Fast Charging Station with Multiple Renewable Energy and Storage Systems
منشور في 2020"…This interest has focused mainly on reducing the reliance on fossil fuel-based means of transportation and decreasing the harmful emissions produced from this sector. …"
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431
Effects of COVID-19 on Autism Spectrum Disorder in Qatar
منشور في 2024"…Parents also reported decreased access to family and social support networks, as well as decreased quality of clinical and community support. …"
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432
Antibiotic use and escherichia coli resistance trends for quinolones and cotrimoxazole in Sweden
منشور في 2002"…The increase in norfloxacin and ciprofloxacin resistance started relatively simultaneously in all hospitals, around 1991. …"
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article -
433
A component analysis of positive behaviour support plans
منشور في 2012"…Conclusion Only treatment acceptability was found to be related to decreases in behavioural frequency. No single intervention component was found to have a greater association with reductions in challenging behaviour…"
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article -
434
COVID-19 may have increased global support for universal health coverage: multi-country observational study
منشور في 2023"…It also examined which psychological factors related to the socioeconomic interdependence exposed by the pandemic may be associated with a potential change.…"
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435
Effects of habitat complexity on the abundance, species richness and size of darkling beetles (Tenebrionidae) in artificial vegetation
منشور في 2016"…Increasing complexity appeared to lead to decreasing beetle widths. 9 beetle species were relatively rare in, or absent from, the higher complexity treatments, including 5 of the 6 largest species. 2 rare, small beetle species were only found in higher complexity treatments. …"
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article -
436
Phase II National Study: Job Satisfaction and Workplace Environment Among Community Pharmacists in Lebanon: Pre and Post Economic Crisis
منشور في 2024"…Average weekly working hours decreased from 59.2 hours in Phase 1 to 49.8 hours in Phase II. …"
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masterThesis -
437
High-sensitive detection and quantitation of thyroid-stimulating hormone (TSH) from capillary/fingerstick and venepuncture whole-blood using fluorescence-based rapid lateral flow i...
منشور في 2023"…Most of these TSH-LFIAs are designed for qualitative measurements (i.e., if TSH values > 5, or >15 IU/L) and as screening tests for primary hypothyroidism in children and adults. …"
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article -
438
Pharmacist Role in Hypertension Management in the Community Setting: Questionnaire Development, Validation, and Application
منشور في 2023"…Patient satisfaction from the provided interventions/services was determined by means of an overall rating. The correlation between practiced roles and patient satisfaction with received interventions/services was determined.…"
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439
Wound healing potential of quercetin-3-O-rhamnoside and myricetin-3-O-rhamnoside isolated from Pistacia lentiscus distilled leaves in rats model
منشور في 2022"…Moreover, the cutaneous wound tissues treated with PDL 20, MM, and QM exhibited significantly higher hydroxyproline content than the negative control group, which means a high collagen biosynthesis in wound tissues. …"
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440
Inhibiting HSP90 changes the expression pattern of PINK1 and BNIP3 and induces oxidative stress in colon cancer cells
منشور في 2025"…Similarly, genetic knockdown of HSP90 in RKO cells produced comparable effects, including reduced cell survival and a decreased PINK1/BNIP3 ratio.</p><h3>Conclusion</h3><p dir="ltr">Targeting HSP90 in colon cancer cells disrupts their survival by decreasing PINK1 and increasing BNIP3, which activates oxidative and endoplasmic reticulum stress, ultimately triggering apoptosis.…"