The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties حسب Ovidiu, Ciobanu

"…ObjectiveThe aim of this study is to investigate how hydrogen peroxide (HP) treatments affect enamel porosity and protein structure, as well as their impact on tooth shade and hardness over time. …"
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Nitric Oxide Releasing Hydrogel Nanoparticles Decreases Epithelial Cell Injuries Associated With Airway Reopening حسب Shurbaji, Samar Haroon

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Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden. حسب Alatalo, Juha M

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Credit bureaus and financial constraints do corruption matter? حسب Ben Ali, Mohamed Sami

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Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties حسب Slimani, Ahmed

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High-intensity exercise training does not influence body weight but improves lipid oxidation in obese adults: A 6-week RCT حسب Jabbour, Georges

"…Methods Twenty-four obese adults were randomised into a no-exercise control group (n=12; body mass index=33.3 (4.8) kg.m '2) and a HIT group (18 sessions of 6x6 s of supramaximal cycling and 2 min passive intervals; n=12; body mass index=33.2 (2.8)kg.m '2). …"
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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

"…The total carbon deposited was estimated to be around 18 g after 10,000 s of Time on Stream (TOS) at 650 °C. …"
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Acute mercury toxicity modulates cytochrome P450, soluble epoxide hydrolase and their associated arachidonic acid metabolites in C57Bl/6 mouse heart حسب Amara, Issa E.A.

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Genotoxic impact of long-term cigarette and waterpipe smoking on DNA damage and oxidative stress in healthy subjects حسب Alsaad A.M.

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Deep Reinforcement Learning Powered IRS-Assisted Downlink NOMA حسب Shehab, Muhammad

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Coral reef resilience differs among islands within the Gulf of Mannar, southeast India, following successive coral bleaching events حسب Raj, K. Diraviya

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Enhancing oil removal from water using ferric oxide nanoparticles doped carbon nanotubes adsorbents حسب Fard, Ahmad Kayvani

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Enhancement of flocculation and dewaterability of a highly stable activated sludge using a hybrid system of organic coagulants and polyelectrolytes حسب Yousefi S.A.

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Impact of the fear of Covid-19 infection on intent to breastfeed; a cross sectional survey of a perinatal population in Qatar حسب Reagu, Shuja Mohd

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Appropriateness of gentamicin therapeutic drug monitoring at a Middle Eastern tertiary hospital setting: a retrospective evaluation and quality audit حسب Al-Sulaiti, Fatima Khalifa

"…Inappropriate sampling time relative to the last dose was captured in 31% (n = 18) of the cases. Although 27.6% (n = 16) of gentamicin concentrations were non-therapeutic, continuing gentamicin dosing without adjustment was the most frequent post-analytical action (69.8%, n = 37). …"
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On the application of arabian gulf water in irrigation: A future possibility حسب Abu Sharar, Taleb [طالب ابو شرار]

"…Barley can tolerate 12 dS m water salinity without any apparent yeild decrement. Yield would decrease by 5% per each additional increment in water salinity beyond 12 dS m Thus, if Gulf water salinity was treated according to the model of plant response to time weighted salinity, then barley could alternatively be irrigated with fresh/Gulf water in a way that would save a minimum of 16% of the applied water. …"
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A systematic review on the impact of alcohol warning labels حسب Joyce, Kayla M.

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Ultra-low thermal conductivity in scheelite and A-deficient scheelite ceramics حسب Bsaibess, Eliane

"…BaMoO ceramic has shown a decrease in thermal conductivity from 0.8 W m K to 0.65 W m K from 400 K to 650 K. …"
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Towards a simplified technique for crack recognition in gearing systems حسب Syam, Thaer

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Qatar University culture collection: A source of biodiversity and numerous applications حسب Al Ghazal, Ghamza

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