A new insight into the separation of oil from oil/water emulsion by Fe3O4?SiO2 nanoparticles by Elmobarak W.F.

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The nexus between debt structure, firm performance, and the financial crisis: non-linear panel data evidence from Japan by Zeitun, Rami

“…This study seeks to analyze the non-linear relationship between a firm's debt structure and performance based on evidence from Japan through the use of a panel data fixed effects model for a sample of 1,670 listed firms. …”
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Corrosion behavior of API-X120 carbon steel alloy in a GTL F-T process water environment at low COD concentration by Ewis, Dina

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A simple method for developing efficient room temperature reduced graphene oxide-coated polyurethane sponge and cotton for oil-water separation by Zaidi, Shabi Abbas

“…Oil spilled during transportation, domestic, and industrial usage causes grave water and soil pollution. Therefore, oil recovery through absorption or separation from water has been a challenge to the scientific community. …”
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Sulfobetaine-based polydisulfides with tunable upper critical solution temperature (UCST) in water alcohols mixture, depolymerization kinetics and surface wettability by Abdulkareem, A.

“…Tunable surface wettability were shown on the grafted polymers. Findings: Decreasing polarity and/or increasing alcohol percentage in the water mixtures induced an increase in the cloud points of the polymers in the solutions. …”
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Mobile Epifauna Associated To Artificial Substrates In Offshore Qatari Waters by Abdulaziz Aziz, Naeem

“…Multivariate analysis for abundance and biomass showed that both Site and Depth, as well as their interaction, had significant effects on the mobile macrofaunal community. A general trend of total abundance and average number of taxa decreasing with depth was observed, although with some notable exceptions. …”
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Non-linear relationship between real commodity price volatility and real effective exchange rate: The case of commodity-exporting countries by Boubakri, Salem

“…However, for periods when a country is better integrated financially, we observe a decrease in the impact of real commodity price volatility on REER, especially for the two panels of food and beverages as well as energy. …”
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Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits by Alhaddad F.A.

“…Results: The results indicated that the most abundant phthalate esters were DMP followed by DEP under 30��C; however, DNOP was not detected in any of the tested water samples, except for one sample under 30��C with a concentration of 0.031�?…”
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Environmental impacts of solar photovoltaic systems: A critical review of recent progress and future outlook by Tawalbeh M.

“…Such mitigation actions will reduce the emissions of GHG to the environment, decrease the accumulation of solid wastes, and preserve valuable water resources. …”
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Water stress and gibberellic acid effects on growth of fenugreek plants by Alhadi, Fatima Ahmad

“…Fenugreek plant is susceptible to water stress during the vegetative growth stages, since a soil matric potential lower than -0.3 MPa causes substantial reduction in growth parameters such as height, weight and total leaf area. …”
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Electrocatalytic cogeneration of reactive oxygen species for synergistic water treatment by Yang S.Y.

“…This study examines the co-generation effect of hydroxyl radicals (OH) via water oxidation and H2O2 via O2 reduction in electrocatalytic processes with Sb-doped SnO2 (SS) anode and carbon nanotube (CNT) cathode pairs facing each other as a function of applied SS/CNT cell voltage and purging gas (O2 vs. …”
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Thermophysical properties measurement of nano cellulose in ethylene glycol/water by Ramachandran, K.

“…In this paper, experimental studies are conducted in the effort to measure the thermal conductivity and viscosity of nanocellulose particles dispersed in ethylene glycol and water (EG-water) mixture with the weight concentration of 40/60% volume ratio. …”
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Electrocatalytic arsenite oxidation in bicarbonate solutions combined with CO2 reduction to formate by Wonjung, Choi

“…However, the application of a potential higher than the peak (E > Ep,As) leads to a significant decrease in the FE due to water oxidation. …”
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A hybrid piezoelectric-electromagnetic energy harvester from vortex-induced vibrations in fluid-flow; the influence of boundary condition in tuning the harvester by Muthalif, Asan G.A

“…The results show that fully submerging the energy harvester increases the overall added mass, whilst confining it inside a submerged pipe adds stiffness and damping. This means the overall energy harvesting performance decreases with submerging depth and proximity to the boundary. …”
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Study of the Ion Interclation Mechanism in Mxene Membrane for the Water Treatment Applications by Helal, Mohamed Ibrahim Elsayed Ali Hussein

“…MXene membrane consists of free-standing layers of a 2D material, namely MXene, which is attracting growing interest due to its conductivity and well-defined interlayer distance and slit-like channels, making it attractive in applications like energy storage and water treatment applications. …”
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Study the efficiency of Ultrasonic Technology in Removal of Algae from Surface Waters by Maarouf, Alaa

“…Changes in cell concentration were studied as a result of varying treatment times. The results indicated a decrease in Chlorophyll-a concentration, from 0.98 to 0.58 mg/l, representing a 41% reduction after exposure to ultrasound waves for 80 minutes. …”
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Work-from-home, electricity, and water: Evidence from COVID-19 in Qatar by Bernstein, David H.

“…Working from home will be key to mitigating harms from future pandemics and has also been proposed as a way to curtail emissions from commuting. This paper exploits a work-from-home order in Qatar to investigate the impacts of working from home on both electricity and water usage. …”
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Solar Technology and District Cooling System in a Hot Climate Regions: Optimal Configuration and Technology Selection by Ismaen, Rabah

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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women by Vijay, Ganji

“…In multivariable adjusted analysis, no association was found between serum 25(OH)D concentration and bone mass when serum 25(OH)D was categorized. In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women by Vijay, Ganji

“…In multivariable adjusted analysis, no association was found between serum 25(OH)D concentration and bone mass when serum 25(OH)D was categorized. In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. …”
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