Qatar Culture Collection of Microalgae: A Sustainable Source for Biodiesel Production and Omega Fatty Acid Compounds حسب Bounnit, Touria

"…In terms of lipid contents, the results indicate a variety of the amounts. Nannochloris sp. showed the highest amount of total lipid (28.5%) followed by Chlorocystis sp. isolates with a total lipid amount of (19.5–21.5%) and later comes the Tetraselmis sp. strains with a total lipid content of (17.8–20.3%). …"
احصل على النص الكامل
احصل على النص الكامل

Optimized intake manifold designs and their effects on the operation and emissions of a gas-to-liquid diesel engine حسب Abdellatif, Y. M.

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

A study on stability of active layer of polymer solar cells: effect of UV–visible light with different conditions حسب Mehmood U.

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

Morphology, nucleation, and isothermal crystallization kinetics of poly(butylene succinate) mixed with a polycarbonate/MWCNTs masterbatch حسب Gumede, Thandi P.

"…Standard DSC scans showed that the MWCNTs nucleation effects saturated at 0.5 wt% MWCNT content on the PBS-rich phase, above this content a negative nucleation effect was observed. …"
احصل على النص الكامل
احصل على النص الكامل

Synergistic effects and optimization of nitrogen and phosphorus concentrations on the growth and nutrient uptake of a freshwater Chlorella vulgaris حسب Alketife, Ahmed M.

"…1 and the maximum biomass produced was decreased more than three-fold to 0.5 g/L. The Box Behnken experimental design and response surface method were used to study the effects of the initial concentrations (P, N and C) on P and N removal efficiencies. …"
احصل على النص الكامل
احصل على النص الكامل

High-quality and anti-inflammatory diets and a healthy lifestyle are associated with lower sleep apnea risk حسب Melaku, Yohannes Adama

"…There was a significant interaction between healthy lifestyle and sex with sleep apnea risk (P for interaction = .049) whereby females with higher healthy lifestyle scores had a lower risk of sleep apnea compared to males. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Dynamics of Neisseria gonorrhoeae transmission among female sex workers and clients: A mathematical modeling study حسب Houssein H., Ayoub

"…Increasing condom use from 10 % to 50 % lowers NG prevalence among FSWs, clients, and their spouses from 12.2 % to 6.4 %, 1.2 % to 0.5 %, and 0.4 % to 0.2 %, respectively. Increasing symptomatic treatment coverage among FSWs from 0 % to 100 % decreases prevalence from 10.6 % to 4.5 %, 0.8 % to 0.4 %, and 0.3 % to 0.1 %, respectively. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Corrosion inhibition of API X120 steel in a highly aggressive medium using stearamidopropyl dimethylamine حسب Radwan, A.Bahgat

"…The inhibition efficiency of the stearamidopropyl dimethylamine (SAPDA) surfactant for the corrosion of API X120 steel in a 0.5 M HCl solution at different temperatures was investigated using different electrochemical and microscopy techniques. …"
احصل على النص الكامل
احصل على النص الكامل

Morphology, Nucleation, and Isothermal Crystallization Kinetics of Poly(ε-caprolactone) Mixed with a Polycarbonate/MWCNTs Masterbatch حسب Gumede, Thandi P.

"…Isothermal crystallization experiments performed by DSC showed an increase in the overall crystallization kinetics of PCL with increases in MWCNTs as a result of their nucleating effect. Nevertheless, the crystallinity degree of the nanocomposite containing 4 wt % MWCNTs decreased by about 15% in comparison to neat PCL. …"
احصل على النص الكامل
احصل على النص الكامل

Investigation of the temperature-relatedwear performance of hard nanostructured coatings deposited on a s600 high speed steel حسب Santecchia E.

احصل على النص الكامل
احصل على النص الكامل

Vascular access types in hemodialysis patients in palestine and factors affecting their distribution: A cross-sectional study حسب Hamdan, Zakaria

احصل على النص الكامل
احصل على النص الكامل

Solar Technology and District Cooling System in a Hot Climate Regions: Optimal Configuration and Technology Selection حسب Ismaen, Rabah

احصل على النص الكامل
احصل على النص الكامل

Corrosion inhibition of Mild Steel at Elevated temperature in highly Acidic Brines using a green corrosion inhibitor حسب Elhaddad, Muhsen A.M.

"…Corrosion Inhibition of mild steel in 5 M Hydrochloric acid solution at different temperatures was investigated using a new green corrosion inhibitor (lauramidopropylamine oxide). …"
احصل على النص الكامل

Enhanced Filtration Characteristics and Reduced Bacterial Attachment for Reverse Osmosis Membranes Modified by a Facile Method حسب Nnadiekwe, Chidera C.

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

A Hybrid Photo-Electro Catalytic Conversion of Carbon dioxide Using CuO-MgO Nanocomposite حسب Shabil Sha. Mizaj

احصل على النص الكامل
احصل على النص الكامل

Demographic characteristics, laboratory features and complications in 346 cases of brucellosis: A retrospective study from Qatar حسب Varikkodan, Irfan

"…Objectives: To study the epidemiology and laboratory findings and outcomes of human brucellosis in the state of Qatar. Methods: A retrospective study involving adult patients with a definitive diagnosis of brucellosis was conducted. …"
احصل على النص الكامل
احصل على النص الكامل

Changing Trends in the Referral and Timing of Treatment for Congenital Cryptorchidism: A Single-Center Experience from Bosnia and Herzegovina. حسب Zvizdic, Zlatan

"…The analysis of the observed two periods (2008-2010 and 2015-2017) showed a statistically significant decrease in the mean referral age and the mean age at surgery over the last 5 years (2015-2017) (p = 0.007 and p = 0.003, respectively). …"
احصل على النص الكامل
احصل على النص الكامل

Circular economy application for a Green Stadium construction towards sustainable FIFA world cup Qatar 2022? حسب Al-Hamrani A.

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

7-O-methylpunctatin, a novel homoisoflavonoid, inhibits phenotypic switch of human arteriolar smooth muscle cells حسب Fardoun M.

احصل على النص الكامل
احصل على النص الكامل

Effective removal of phenol from wastewater using a hybrid process of graphene oxide adsorption and UV-irradiation حسب Al-Ghouti M.A.

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