Re-emission of slow positrons from tungsten at elevated temperatures by Al-Qaradawi, I. Y.

“…Irrespective of target history, no sharpening of the energy spectrum of re-emitted positrons was observed as the remoderator temperature was increased. Further, a steady decrease in the apparent re-emitted positron intensity was observed, attributed primarily to the increase in positronium formation, as the temperature of the foil was increased from 20 to 500 °C. …”
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Ethanolic extract of Origanum syriacum L. leaves exhibits potent anti-breast cancer potential and robust antioxidant properties by Mesmar, Joelle

“…Results: We demonstrated that OSEE had potent radical scavenging activity in vitro and induced the generation of ROS in MDA-MB-231 cells, especially at higher OSEE concentrations. Non-cytotoxic concentrations of OSEE attenuated cell proliferation and induced G0/G1 cell cycle arrest, which was associated with phosphorylation of p38 MAPK, an increase in the levels of tumor suppressor protein p21, and a decrease of proliferation marker protein Ki67. …”
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Performance assessment of inductive power transfer for railway applications by Almuhannadi, D.

“…The practical implementation has been conducted at a rated voltage of 100V DC at 50kHz and input power of 80W. …”
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Global Consumption Trend of Antifungal Agents in Humans From 2008 to 2018: Data From 65 Middle- and High-Income Countries by Pathadka, Swathi

“…Consumption of ketoconazole slowly declined, with 5.04% annual decrease, probably due to labelling changes in 2013 to reflect hepatotoxicity concerns. …”
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Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst by Ashok, Anchu

“…At higher value of φ, the reactive medium generates H2 rich reducing environment to convert metal oxide to metallic form Bimetallic CuCo were synthesized from the aqueous solution of cobalt nitrate (Co(NO3)2·6H2O), copper nitrate (Cu(NO3)2·6H2O) and glycine (C2H5NO2) in solution combustion synthesis (SCS) method using a fuel to oxidizer ratio of φ 0.5, 1, 1.75 and 2.5. …”
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Development of CuAg/Cu2O nanoparticles on carbon nitride surface for methanol oxidation and selective conversion of carbon dioxide into formate by Nazir, Roshan

“…A probable reason may be the strain induced by alloy formation which could favor a reduced coverage of adsorbed hydrogen and a decrease in oxophilicity of the compressively strained copper.…”
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Investigation of Spatiotemporal Variability of Microplastics in Qatar's Cstal Environment by Ben-Hamadou, Radhouane

“…There has been a tremendous proliferation in plastic production in the last five decades due to its low cost and versatile applications. …”
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Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden. by Alatalo, Juha M

“…Experimental warming with open-top chambers (OTCs) was applied for 18 years to a mesic meadow and a dry heath alpine plant community. …”
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Investigating algal CO2 capture through screening of Qatari desert microalgae & cyanobacteria strains by Al Muraikhi, Mariam

“…A number of different trends in CO2 tolerance could be identified from the results; a number of strains showed a clear inhibition of growth with CO2 concentrations of 5% and higher, whilst others showed increasing growth rates for increasing CO2 concentrations up to 30%. …”
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Response of cauliflower (Brassica oleracea L.) to nitric oxide application under cadmium stress by Jing, Ma

“…Our results illustrated that the increasing levels of Cd in the sand, significantly (P < 0.05) decreased shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, germination percentage, germination index, mean germination time, time to 50% germination, chlorophyll a, chlorophyll b, total chlorophyll and carotenoid contents in all genotypes of B. oleracea. …”
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Financial Intermediaries and Capital Market Development in Nigeria by Ilo, Bamidele M.

“…The result revealed that in the long run, credit to private sector and money supply will lead to an increase in capital market development while banks total savings and government expenditure results to a decrease in capital market development in the long run. …”
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Adhesive properties of polyester treated by cold plasma in oxygen and nitrogen atmospheres by Novak, I.

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Antibacterial Properties of Polysulfone Membranes Blended with Arabic Gum. by Sabri, Souhir

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Energy Demand Estimation and Forecasting in Qatar by Khalifa, Ahmed Ali

“…In fact, if we assume that the variables of interest are possibly cointegrated (and are thus non-stationary in their levels) and also characterized by short-term dynamic, we might recast the ARDL model into the so-called Error Correction Model representation (ECM) for the series first difference.The estimation approach of such a model might follow the bounds testing approach to cointegration of Pesaran and Shin (1999) and Pesaran et al. (2001). …”
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Effects of Climate and Atmospheric Nitrogen Deposition on Early to Mid-Term Stage Litter Decomposition Across Biomes by Kwon, Taeoh

“…In contrast, expected changes in atmospheric N deposition will decrease the mid-term mass loss of high-quality litter by 1.4-2.2% and that of low-quality litter by 0.9-1.5% in the temperate biome. …”
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Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy by Shawaqfah M.

“…The first wave of the pandemic outbreak of the novel Coronavirus (SARS-CoV-2) began in September 2019 and continued to March 2020. …”
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Corporate governance and cost of debt financing: Empirical evidence from Canada by Ghouma, Hatem

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Gas Driven Fracture during Gas Production using HeleShaw Cell by Al-Raoush, Riyadh

“…Following saturation, CO2 is applied to the cell at a constant pressure (2 kPa, 5 kPa, and 10 kPa). …”
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Tailoring electrocatalytic properties of Pt nanoparticles grown on Ti3C2Tx MXene surface by Filip, Jaroslav

“…Composites containing 14 wt% Pt showed HER with an onset potential of −75.9 mV and a current density of −10 mA cm−2 achieved at −226 mV. …”
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Nonlinear stochastic modeling for optimal dispatch of distributed energy resources in active distribution grids including reactive power by Mehrjerdi, Hasan

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