Effect of Fluid Viscosity and Fiber Length on the Performance of Fibrous Fluid in Horizontal Well Cleanout by Mendez, Michael

“…Various methods have been developed to improve hole cleaning, but their effectiveness decreases as the wellbore inclination increases. One way to solve this issue is to add fibers to the drilling fluid and reduce the settling velocity of the solids to improve the fluid's lifting capacity. …”
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Glycine and Folate Ameliorate Models of Congenital Sideroblastic Anemia by Fernández-Murray1, J. Pedro

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Method to prepare ternary methanol electro-oxidation catalysts for direct methanol fuel cell applications by Yousaf, Ammar Bin

“…The prepared Fe2O3-MC, CoO-MC and NiO-MC showed large pore volume of 0.72–1.46 cm3/g and high surface area of 686–1589 m2/g, which enabled high dispersion of the Pt-Ru nanoparticles. …”
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Monovalent Anion Interaction on the Electron Flow of Photosystem II in Soyabean Cells by El Shintinawy, Fatma [فاطمة على الشنتناوي]

“…Increasing the incubation time up to 3 hours decreased the restoration to 43%. Thus, exposing the cells to N2 gas in the absence of the inhibitory anions caused an irreversible damage of photosystem II reflected by the linear electron transport from H2O to DMQ. …”
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Trends and Appropriateness of Sodium-glucose Co-transporter 2 Inhibitors Use in Qatar by Zaghloul, Nancy

“…Male gender (odds ratio [OR], 1.692; 95% confidence interval [CI], 1.015 to 2.822; P=0.044), patients with a baseline glycated hemoglobin (HbA1c) >7% (OR, 3.219; 95% CI, 1.838 to 5.637; P<0.001) and atherosclerotic cardiovascular disease (ASCVD) (OR, 2.182; 95% CI, 1.053 to 4.523), patients on metformin (OR, 7.556; 95% CI, 4.460 to 12.802; P<0.001), sulfonylureas (OR, 2.301; 95% CI, 1.160 to 4.563; P=0.017), and dipeptidyl peptidase 4 inhibitors (DPP4is) (OR, 3.430; 95% CI, 2.004 to 5.871; P<0.001) were more likely to be prescribed a SGLT2i. …”
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Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 by Letourneau, Ian D

“…Although mortality rates due to appendicitis decreased in all regions, there were large regional variations in the temporal trend in incidence. …”
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Trends and levels of the global, regional, and national burden of appendicitis between 1990 and 2021: findings from the Global Burden of Disease Study 2021 by Letourneau, Ian D

“…Although mortality rates due to appendicitis decreased in all regions, there were large regional variations in the temporal trend in incidence. …”
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Association between central obesity indices and iron status indicators among Qatari adults by Kerkadi, Abdelhamid

“…Waist circumference was inversely related to serum iron (β:-0.95, 95% CI:-1.50,-0.39) and transferrin saturation (β:-1.45, 95%CI:-2.46, -0.43) in women. …”
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Occurence of Phytoplankton in Stomach Content and Its Selectivity by Nile Tilapia (Oreochromis niloticus L.) Cultured in Fertilized Earthen Ponds by Abdel-Tawwab, Mohsen

“…Zooplankton did not exceed 1.5% of total stomach's contents. The main algal species found in fish stomach belonged to Cyanobacteria, Chlorophyta, Bacillariophyta and Euglenophyta. …”
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The association between serum cortisol, thyroid profile, paraoxonase activity, arylesterase activity and anthropometric parameters of undergraduate students under examination stres... by Anjum, Armghan

“…The results showed that overall cortisol level was increased at pre-examination and during examination time intervals as compared to the post examination time interval while PON-1 and ARE were significantly (p < 0.05) decreased. …”
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Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance by Qureshi, M. Fahed Aziz

“…The results show that the selected amino acids and ionic liquids exhibit dual functional behaviour by providing the temperature shift of around 1.5-2.3 oC and delaying the hydrate formation time from 0.5-1.5 hr. …”
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A Modular Multilevel Voltage-Boosting Marx Pulse-Waveform Generator for Electroporation Applications by Elgenedy M.A.

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A process for CO2 capture and brine salinity reduction through reaction with potassium hydroxide: A multi-stage evaluation by Mourad, Aya A-H.

“…The results are promising in terms of the reactor system's adaptability to large-scale processes.…”
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Impacts of CO2-induced seawater acidification on coastal Mediterranean bivalves and interactions with other climatic stressors by Range, P.

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Impact Assessment of Land Use Planning on Travel Behavior in Doha, Qatar by Zaina, Samar

“…This transformed small port cities to large sprawling metropolitan and increased the population. …”
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Spatial-temporal pattern of cultivated land productivity based on net primary productivity and analysis of influencing factors in the Songhua River basin by Yang, Shiliang

“…The results showed that: (1) the area of cultivated land in SRB decreased, but NPP of cultivated land area increased, during 2000-2020; (2) spatially, NPP was relatively low in the middle of the basin and gradually increased towards the periphery; (3) The main positive factors were the normalized difference vegetation index (NDVI), slope, precipitation, evapotranspiration, and total nitrogen, while the main negative factors were temperature, Ratio Vegetation Index, and total phosphorus. …”
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Fecal Carriage and Molecular Characterization of Carbapenemase-Producing Enterobacterales in the Pediatric Population in Qatar by Pérez-López, Andrés

“…Our data suggest that NDM-type and OXA-48type carbapenemases expressed by a large diversity of E. coli and K. pneumoniae genotypes are largely dominant in the pediatric population of Qatar. …”
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Changing Paradigm in The Global LNG Market: Opportunities And Risks For Major Suppliers in The Gulf Region by Sung, Jinsok

“…The market is increasingly becoming oversupplied and competitive by new large volumes from Australia, USA and Russia. At the same time, share of Japan and South Korea, two of the largest LNG importers in the global LNG market is decreasing. …”
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Impact of COVID-19 lockdown on smoking (waterpipe and cigarette) and participants' BMI across various sociodemographic groups in Arab countries in the Mediterranean Region by Al Sabbah, Haleama

“…The highest percentages of obesity among smokers before the lockdown were in Oman (33.3%), followed by Bahrain (28.4%) and Qatar (26.4%), whereas, during the lockdown, the percentage of obese smokers was highest in Bahrain (32.1%) followed by Qatar (31.3%) and Oman (25%). According to the logistic regression model, the odds ratio of smoking increased during the pandemic, whereas the odds ratio of TV watching decreased. …”
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Global disease burden attributed to low physical activity in 204 countries and territories from 1990 to 2019: Insights from the Global Burden of Disease 2019 Study by Ammar, Achraf

“…Of all age-standardized DALYs globally in 2019, 0.6% (95% UI 0.3 to 1.1) may be attributable to low PA. The association between SDI and the proportion of age-standardized DALYs attributable to low PA suggests that regions with the highest SDI largely decreased their proportions of age-standardized DALYs attributable to low PA during 1990-2019, while other regions tended to have increased proportions in the same timeframe. …”
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