High temperature thermal stability of innovative nanostructured thin coatings for advanced tooling حسب Cabibbo, Marcello

"…Three different thin hard nitrogen-rich coatings were mechanically, microstructurally, and thermally characterized: A 2.5 micron-thick CrN-NbN, a 11.7 micron-thick TiAlN, and a 2.92 micron-thick AlTiCrxNy. …"
احصل على النص الكامل
احصل على النص الكامل

An Overview of Solid Waste Management and Plastic Recycling in Qatar حسب Al-Maaded, M.

احصل على النص الكامل
احصل على النص الكامل

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

"…The ac conductivity of glass samples of composition 50 mol% TeO2 and 50 mol% V2O5 has been analyzed. …"
احصل على النص الكامل
احصل على النص الكامل

Clinical pharmacokinetic drug interactions associated with artemisinin derivatives and HIV-antivirals حسب Kiang, Tony K.L.

"…Only data pertaining to artemether-lumefantrine and two other artesunate combinations are available, but most of the interactions are characterized on at least two occasions by two different groups. …"
احصل على النص الكامل
احصل على النص الكامل

Radiofrequency Ablation Versus Antiarrhythmic Drug Therapy for Atrial Fibrillation: Meta-analysis of Safety and Efficacy حسب Yi F.

"…In recent years, a number of articles comparing the 2 treatments have begun to emerge. Though, the influence of follow-up time in the meta-analysis was not considered in these articles. …"
احصل على النص الكامل
احصل على النص الكامل

Dose of Bicarbonate to Maintain Plasma pH During Maximal Ergometer Rowing and Consequence for Plasma Volume حسب Nielsen, Henning Bay

احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled wi... حسب 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. …"
احصل على النص الكامل
احصل على النص الكامل

Towards the higher solubility and thermal stability of poly(aniline-co-m-bromoaniline) حسب WawareU.S.

"…The electrical conductivity has been studied by two-probe method; at room temperature, the conductivity of the copolymer decreases upon increasing the molar ratio of m-bromoaniline monomer. …"
احصل على النص الكامل
احصل على النص الكامل

Surface Behavior of Polyamide 6 Modified by Barrier Plasma in Oxygen and Nitrogen حسب Novak, I.

احصل على النص الكامل
احصل على النص الكامل

Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES) حسب Altamash T.

"…Thermophysical properties including water content, thermal stability, density and gas solubility of CO2 and N2 were experimented at different isotherms for wide pressures range up to 50 bars. …"
احصل على النص الكامل
احصل على النص الكامل

Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst حسب Ashok, Anchu

"…Ethanol decomposition over bimetallic CuCo were conducted using in situ diffuse reflectance infrared fourier transform spectroscopy (DRIFT) study under N2 flow at different temperatures (50, 100, 200, 300, 400°C). …"
احصل على النص الكامل
احصل على النص الكامل

Understanding the False Positive of Modified Martensitic Steels in Sweet & Sour Service Conditions Using a Point Defect Model Perspective حسب Martinez, Alan

احصل على النص الكامل

A precious-metal-free Fe-intercalated carbon nitride porous-network with enhanced activity for the oxygen reduction reaction and methanol-tolerant oxygen reduction reaction حسب Bin Yousaf, Ammar

احصل على النص الكامل
احصل على النص الكامل

Conversion of Organic Municipal Wastes into Biochars and their Effect on Fertility Parameters of Normal and Sabkha Soils of Qatar حسب Ahmedna, Mohamed

"…In addition, biochar has the ability to reduce the emission of the most potent greenhouse gases such as methane (CH4) and nitrous oxide (N2O). The objectives of this study were to: (1) produce and characterize biochars from solid organic wastes commonly found in Qatar municipal waste streams, (2) determine the effects of solid waste-based biochars on major soil fertility characteristics of normal and sabkha soils of Qatar, (3) select the best performing biochars for use in plant growth experiments. …"
احصل على النص الكامل
احصل على النص الكامل

Propagation rate coefficient for sulfobetaine monomers by PLP-SEC حسب Lacík, Igor

"…The kp values are determined in aqueous solutions for monomer concentrations between 5 and 50 wt % and temperatures between 15 and 80 °C. The propagation rate for SBE is by about a factor of two higher than that for SBAm. …"
احصل على النص الكامل
احصل على النص الكامل

Curcumin a Colorimetric and Fluorimetric Cyanide Probe in Aqueous System and Living Cells حسب Hijji, Yousef

"…Other monovalent anions tested such as F−, Cl−, Br−, I−, AcO−, H2AsO4− and N3− caused no significant color or spectral changes. …"
احصل على النص الكامل
احصل على النص الكامل

Microstructure, wear and corrosion characteristics of Cu matrix reinforced SiC–graphite hybrid composites حسب Jamwal A.

احصل على النص الكامل
احصل على النص الكامل

Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure حسب Alkhatib, Sami E.

"…Three levels of porosities (20%, 50%, and 80%) were modeled in HGP and FGP stems. …"
احصل على النص الكامل
احصل على النص الكامل

Ion beam modification of surface properties of polyethylene حسب Andrzej, Turos

"…In contrast, ion bombardment does not produce significant changes of tribological parameters in 50–50 blend and LDPE.…"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Perinatal outcomes following Helping Babies Breathe training and regular peer-peer skills practice among village midwives in Sudan. حسب Arabi, Ame

"…Drying of the newborn increased almost tenfold (8.4%, n=113 to 74.9%, n=1011) while suctioning of the mouth/nose decreased fivefold (80.3%, n=2442 to 14.4%, n=437) following HBBT(+RPPSP). …"
احصل على النص الكامل
احصل على النص الكامل