Synthesis of silica supported ni and cu catalyst for carbon dioxide methanation reaction by Aheed, Ahmed

“…In addition, the used catalysts after the reaction were characterized using similar techniques to evaluate the effect of reaction conditions on active phase and SiO2 support. The 1%Ni on SiO2 catalyst shows good activity for CO2 conversion to CH4 till 450ºC, thereafter CH4 formation decreased and CO increased and remains the only product at 650ºC. …”
Get full text

Measurements of laminar flame speeds of alternative gaseous fuel mixtures by Ibrahim, Ahmed S.

“…Measurements of SL of CH4/LPG-air mixtures have found to be about 56cm/s at ø=1.1 with 60% LPG in the mixture, which is higher than SL of both pure fuels at the same ø. …”
Get full text
Get full text
Get full text

Effect of the induced dielectrophoretic force on harvesting of marine microalgae (Tetraselmis sp.) in electrocoagulation by Hawari, Alaa H.

“…The impact of electrode configuration, current density and electrolysis time were evaluated. A maximum algal harvesting efficiency of 90.9% was achieved using 7.1 mA/cm2 current density and 10 min electrolysis time. …”
Get full text
Get full text

In silico and in vivo models for Qatari-Specific classical homocystinuria as basis for development of novel therapies. by Ismail, Hesham M

“…The prevalence of homocystinuria in Qatar is 1:1,800 births, mainly due to a founder Qatari missense mutation, c.1006C>T; p.R336C (p.Arg336Cys). …”
Get full text
Get full text

Future Mangrove Carbon Storage Under Climate Change and Deforestation by Chatting, Mark

“…Major mangrove-holding countries Indonesia, Malaysia, Cuba, and Nigeria will increase national C stocks by > 10%. Under the high-end scenario, while a net global increase is still expected, elevated temperatures and wider temperature ranges are likely increase the risk of countries’ C stocks diminishing. …”
Get full text
Get full text

Performance of sustainable concrete incorporating treated domestic wastewater, RCA, and fly ash by Abushanab, Abdelrahman

“…Test results revealed that TWW slightly reduced concrete mechanical properties by 6% to 12%, while it drastically reduced the chloride permeability by 77% in comparison with freshwater concrete. In addition, RCA decreased concrete compressive and flexural strengths by 21% and 10%, respectively, compared to natural aggregate concrete. …”
Get full text
Get full text

Effect of carbon nanotubes on the bonding mechanism of non-corrosive reinforcements to concrete by Alaa, Taha

Get full text
Get full text
Get full text

Natural aging of shape stabilized phase change materials based on paraffin wax by Krupa, Igor

“…expanded graphite enhanced the photochemical stability of the blends; this was confirmed by FTIR analysis, where carbonyl index decreased with EG content. 1 2017 Elsevier Ltd…”
Get full text
Get full text

Chemical characterization and evaluation of antimicrobial and cutaneous wound healing potentials of gold nanoparticles using Allium saralicum R.M. Fritsch by Hu, X.

“…The MIC and MBC of AuNPs against all bacteria were in the ranges 1–4 mg/ml and 2–8 mg/ml, respectively. The MIC and MFC of AuNPs against all fungi were in the ranges 1–4 mg/ml and 2–4 mg/ml, respectively. …”
Get full text
Get full text
Get full text

EV impact on the residential distribution network with smart PV inverters by Abdullah, Heba

“…Varying the inverter to PV ratio for smart operation from (1.1) to (2) further decreases the system losses. …”
Get full text
Get full text

Impact of outdated CSI on the secrecy performance of dual-hop networks using cooperative jamming by Mallat, Walid

Get full text
Get full text

Specific bioactive compounds in ginger and apple alleviate hyperglycemia in mice with high fat diet-induced obesity via Nrf2 mediated pathway by Sampath, Chethan

“…Phloretin and [6]-gingerol also decreased the levels of AGEs and CML levels, via Nrf2 pathway, enhancing GSH/GSSG ratio, heme oxygenase-1 and glyoxalase 1 in liver tissue. …”
Get full text
Get full text

Development of Inorganically Cross-Linked Sulfonated Polyacrylamide Preformed Particle Gels for Conformance Control: Impact of Anionic Groups by Elaf, Reem

Get full text
Get full text
Get full text

Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles by Elmobarak W.F.

“…dem of 89.1% for Coil = 100 mg/L and 88.6% for Coil = 4000 mg/L. …”
Get full text
Get full text

Mechanism of GaAs surface sulfidation by Al Marri, M.J.

“…Furthermore, the intensity of the S - O bond (S 2p at 169.1 eV) decreased with time, presumably due to arsenic sulfate dissolution. …”
Get full text

Surfactant for Enhanced Rheological, Electrical, and Electrochemical Performance of Suspensions for Semisolid Redox Flow Batteries and Super capacitors by Madec, L.

“…A suspension of Li4Ti5O12 and of Ketjen black in a solution of 1?m lithium bis(trifluoromethanesulfonyl)imide in propylene carbonate is studied as the anolyte for semisolid redox flow batteries. …”
Get full text
Get full text

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. This is the first study that looks at the effect of the short-term debt threshold on corporate performance, as well as the influence of the 2008 global financial crisis (GFC) on the nonlinear effect of debt structure on corporate performance. …”
Get full text
Get full text

Privacy-preserving federated learning cyber-threat detection for intelligent transport systems with blockchain-based security by Moulahi, Tarek

“…The results indicated that the precision and accuracy decreased by 7.1% on average with comparable F1-score and recall. …”
Get full text
Get full text
Get full text

Independent and combined effects of antioxidant supplementation and circuit resistance training on selected adipokines in postmenopausal women by Saeidi, Ayoub

“…Blood samples were collected at pre- and post-intervention for measuring selected adipokines, including visfatin, omentin-1, vaspin, FGF-21, adiponectin, leptin, and ghrelin. …”
Get full text
Get full text
Get full text

Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM) by Mohammad, Hadi Ahmad

“…Tmax and Tmin were projected under low emissions at 20.1 0C and 14.25 0C (RCP2.6), 20.13 °C and 14.26 0C (RCP4.5), and 20.15 0C and 14.27 0C (RCP8.5) respectively. …”
Get full text
Get full text
Get full text