Development of an Air-Cooled Induction Manifold for Diesel Engines in Hot and Humid Climate حسب Elrentisy, Mohamed H.

"…Furthermore, the smoke emission has decreased by 40% at the engine full load. It was also proved that using the air-conditioning system of a vehicle to cool the intake air temperature is visible, as the net gained the power of the engine has increased by 14.5% when running at 20 °C compared with 45 °C.…"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Association between central obesity indices and iron status indicators among Qatari adults حسب Kerkadi, Abdelhamid

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

Bromate reduction by ultraviolet light irradiation using medium pressure lamp حسب Bensalah, Nasr

"…The kobs increased linearly with increasing light intensity. A UV dose of 1000 mJ/cm2 was sufficient to reduce the bromate concentration to less than 10 μg/L within 10 min. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Osteogenesis imperfecta tooth level phenotype analysis: Cross-sectional study حسب Doaa, Taqi

"…MethodA cohort of 171 individuals with OI type I, III and IV, aged 3–55 years, were recruited and evaluated for tooth discoloration, pulp obliteration, and taurodontism at the individual tooth level, using intraoral photographs and panoramic radiographs. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Hydropriming with moringa leaf extract mitigates salt stress in wheat seedlings حسب Ahmed, Talaat

"…Salinity is the major constraint that decreases the yield and production of crops. Wheat has a significant value in agricultural food commodities. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Co-doped zigzag graphene nanoribbon based gas sensor for sensitive detection of H2S: DFT study حسب Salih, Ehab

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

Burden and trend of diet-related non-communicable diseases in Australia and comparison with 34 OECD countries, 1990-2015: findings from the Global Burden of Disease Study 2015. حسب Melaku, Yohannes Adama

احصل على النص الكامل
احصل على النص الكامل

Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with externally bonded CFRP sheets حسب Irshidat, Mohammad R.

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

Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC) حسب Zaib, Shah

"…The proportion of air quality Class I improved by 32.14%, and the number of days with PM2.5, SO2, and NO2 as primary pollutants decreased while they increased for PM10, CO, and O3 in 2020. …"
احصل على النص الكامل
احصل على النص الكامل

Microbially induced calcite precipitation in calcareous soils by endogenous Bacillus cereus, at high pH and harsh weather حسب Oualha, Meriam

"…First, the physical characteristics of soils in Qatar showed similar grain size distributions with most falling in the category of fine particles (30 μm–1 μm), which is appropriate for MICP processes. …"
احصل على النص الكامل
احصل على النص الكامل

Deoxygenation of pyrolysis vapour derived from durian shell using catalysts prepared from industrial wastes rich in Ca, Fe, Si and Al حسب Tan, Y.L.

"…The catalytic performance of AS-EAF at different temperatures (400–600 °C) and AS-EAF/durian shell ratios (1:30, 2:30, 3:30) was investigated. Increasing catalytic temperature enhanced production of bio-oil, reduced oxygenates and enhanced formation of esters. …"
احصل على النص الكامل
احصل على النص الكامل

Kappa-Distributed Electrons in Solar Outflows: Beam-Plasma Instabilities and Radio Emissions حسب Lazar, M.

"…We investigate, both theoretically and numerically, three electron plasma beam configurations with different implications in the generation of radio emissions. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Photocatalytic and Superhydrophilic TiO2-SiO2 Coatings on Marble for Self-Cleaning Applications حسب Sutar, Rajaram S.

"…Also the hydrophilicity of coating increases with increasing UV illumination time. The 2D and 3D laser microscope analysis revealed surface structure and stable surface roughness of 1.0 µm. …"
احصل على النص الكامل
احصل على النص الكامل

Effects of SARS-CoV-2 Alpha, Beta, and Delta variants, age, vaccination, and prior infection on infectiousness of SARS-CoV-2 infections حسب Qassim, Suelen H.

"…Children <10 years of age had 2.18 higher Ct cycles (95% CI: 1.88-2.48) than those 10-19 years of age. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Application of low-fermenting yeast Lachancea thermotolerans for the control of toxigenic fungi Aspergillus parasiticus, Penicillium verrucosum and Fusarium graminearum and their m... حسب Zeidan, R.

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

Inner sphere oxidation of N,N′-ethylenebis(isonitrosoacetyleacetoneimine)copper(II) by N-bromosuccinimide in aqueous weakly acidic solutions حسب Salih, Isam M.

"…The value of the observed rate constant, k obs, increases with decreasing pH. At constant reaction conditions, the dependence of the observed rate constants, k obs, is described by Eq. (1). kobs = ko + k1 [H+] The dependence of both kand k 1 on [SBr] is not linear. …"
احصل على النص الكامل
احصل على النص الكامل

Thermal and mechanical stability of microwave sintered cold compact bismuth telluride thermoelectric material حسب Farheen F., Jaldurgam

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

Biodegradable polysaccharide grafted polyacrylamide inhibitor for corrosion in CO2- saturated saline solution حسب Jalab, Rem

"…Results demonstrated the promising performance of AGGPAM in improving steel resistivity, achieving 85% efficiency at 500 mg L−1 and reducing the corrosion rate from 33 to 4.9 mils per year at 25 °C. …"
احصل على النص الكامل
احصل على النص الكامل

Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance حسب Qureshi, M. Fahed Aziz

"…The results show that the selected amino acids and ionic liquids exhibit dual functional behaviour by providing the temperature shift of around 1.5-2.3 oC and delaying the hydrate formation time from 0.5-1.5 hr. …"
احصل على النص الكامل

Arabic gum as green agent for ZnO nanoparticles synthesis: properties, mechanism and antibacterial activity حسب Ba-Abbad, Muneer M.

"…The size of the spherically shaped ZnO NPs decreased with an increase in the amount of Arabic gum, up to an optimal 1.50 wt%. …"
احصل على النص الكامل
احصل على النص الكامل