Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) by Connor, Izumi

“…The slope suggests that removal of C as CaCO3, organic matter (CH2O) or gas exchange (FCO2) is occurring with a ratio of ΔCaCO3/(ΔCH2O or FCO2) = 1:2.86. The tracer Alk*, defined as the deviation of potential alkalinity (AP) (where AP = TA + 1.26 [NO3]) from conservative potential alkalinity ((ApC), (ApC = S Ap′S′ where A'P and S′ are mean values for the whole surface ocean) has values primarily determined by CaCO3 precipitation and dissolution. …”
Get full text
Get full text
Get full text

Study of performance, combustion, and emissions parameters of DI-diesel engine fueled with algae biodiesel/diesel/n-pentane blends by Elkelawy, Medhat

“…Through performance tests, it was found that 15 ml of n-pentane per liter was the best addition as it caused an increase in the brake thermal efficiency of 7.1% and a decrease in brake specific fuel consumption of 6.4% compared to the elegant B50. …”
Get full text
Get full text

Uncovering the Epigenetic Contribution of Protein Arginine Methyltransferase 5 (PRMT5) during Zebrafish Cardiomyogenesis by Zakaria, Zain Zaki

“…This was accompanied by a moderate decrease in blood flow (20%), significantly higher decrease in general cardiac output (65%), and reduction in red blood cells count (50%). …”
Get full text

Blue photobiomodulation LED therapy impacts SARS-CoV-2 by limiting its replication in Vero cells by Zupin, L.

“…It was previously shown, in in vitro models of infections, that the LED blue light is able to decrease the viral load of HSV-1 and ZIKV. In our study, LED photobiomodulation therapy (PBMT) at blue wavelengths (450, 454 and 470 nm) was tested in an in vitro model of SARS-CoV-2 infection, employing three experimental settings: SARS-CoV-2 was irradiated and then transferred to cells; already infected cells were irradiated; cells were irradiated prior to infection. …”
Get full text
Get full text
Get full text

Morphology and property changes in PLA/PHBV blends as function of blend composition by Kanda G.S.

“…A weak negative deviation in the mean size for low PHBV content possibly indicates some degree of partial miscibility. …”
Get full text
Get full text

Uv-l/sulfite advanced reduction process as an efficient method for chlorate reduction in water by Bensalah, Nasr

“…However, the presence of Fe3+ enhanced chlorate reduction yield due to the formation of additional SO3 •– radicals from the photodecomposition of Fe(III)-HSO3 – complexes. …”
Get full text
Get full text

The role of type II FB (I):Tl+ defect in laser light generation and color image formation at the low coordination surface sites of AgBr: Ab initio calculations by Shalabi, A.S.

“…The probability of orientational destruction of the two centers, attributed to the assumed saddle point ion configurations along the 〈1 1 0〉 axis, was found to decrease as the coordination number of the surface ions decreases. …”
Get full text
Get full text

Molecular and Structural Changes in Induced-Brain Stroke Tissue Using FTIR Imaging Spectroscopy, Scanning Electron and Atomic Force Microscopy by Ali, Mohamed H

“…Figure 6a represents the loading spectra of the first three principal component analysis (PC1, PC2 and PC3). …”
Get full text
Get full text

The Impact of COVID-19 on the HIV Cascade of Care in Botswana – An Interrupted Time Series by Sehurutshi, Alice

“…In multivariable Poisson interrupted time series regression, the COVID-19 lockdown was associated with a 27% decrease in the monthly numbers of HIV tests (IRR 0.73, 95%CI 0.72–0.73), a 25% decrease in HIV positive tests (IRR 0.75, 95%CI 0.71–0.79), and a 43% reduction in ART initiations (IRR 0.57, 95%CI 0.55–0.60). …”
Get full text
Get full text
Get full text

Complex-impedance response of an Ag/TeO2-V2O5/Ag structure by El-Muraikhi, M.

“…The ac conductivity of glass samples of composition 50 mol% TeO2 and 50 mol% V2O5 has been analyzed. …”
Get full text
Get full text

Prevention of oral cancer by Malki, Ahmed Mohamed

“…Prevention against oral cancer is divided into three stages, namely, primary, secondary, and tertiary prevention. …”
Get full text
Get full text

Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled wi... by Elkelawy M.

“…70% biodiesel) were prepared to power a single cylinder diesel engine. The engine results as compared to diesel fuel, show a reduction in the rate of change of CO by 33.8% for D50B50. …”
Get full text
Get full text

Trilemma of life cycle carbon, employment, and costs of trucking industry's shift toward automation and electrification by Mandouri, Jafar

“…Autonomy and electrification combined could lead to a 50% decrease in emissions and 46% savings in life cycle costs. …”
Get full text
Get full text

Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar by Khaled, Salma M.

“…The two-week prevalence of anxiety symptoms (≥10 on the GAD-7) was 3.6% in 2018 and 5.1% in 2020/2021 (p = 0.062). …”
Get full text
Get full text

Optimal Proactive Resource Allocation at the Extreme Edge by El Khatib, Rawan F.

“…Extensive simulation results show that OPRA outperforms a reactive baseline by yielding a 50% decrease in the subtask dropping rate and 97% decrease in the service capacity.…”
Get full text
Get full text

Impact of Pulsed Dielectrophoretic Supply on the Function of Microorganisms in Membrane Bioreactors by Larbi B.

“…A comparison between the continuous and intermittent voltage supply for the 50 V further proved the Joule heating impact on the bacteria viability.…”
Get full text
Get full text

Effect of Magnetic Baffles and Magnetic Nanofluid on Thermo-Hydraulic Characteristics of Dimple Mini Channel for Thermal Energy Applications by Souayeh, Basma

“…Hence, with the increase in the magnetic field, there is a decrease in pressure drop for both the cases and the pitches. …”
Get full text
Get full text
Get full text

The Mechanical and Thermal Response of Shape Memory Alloy-Reinforced Aluminum Nanocomposites by Penchal, Reddy M.

“…YS], damping capacity (Q-1) and damping loss rate (L) was observed, with a concurrent decrease in the values of failure strain (?…”
Get full text
Get full text

Thermal characterization of phase change materials based on linear low-density polyethylene, paraffin wax and expanded graphite by Sobolciak, Patrik

“…A similar decrease in sensible heat with increased loading of EG was observed for PCMs containing 50 wt.% of EG. …”
Get full text
Get full text

Comparison Of In Vitro Models Of Diabetic Nephropathy Using Renal Tubular Cells by El Gamal, Heba

Get full text
Get full text