Allelopathic effects of the invasive Prosopis juliflora (sw.) Dc. On seed germination of selected Qatari native plant species by Bibi, Shazia

“…In order to achieve the goals, aqueous extract of P. juliflora was made by immersing 100 g/l of powdered parts of plant in warm distilled water (∼50°C) for 24 hours with regular mixing. Whatman filter paper was used to filter the obtained brownish solution. …”
Get full text
Get full text

Severe plastic deformation of tubular AA 6061 via equal channel angular pressing by Jafarlou, D.M.

Get full text
Get full text
Get full text

Visible Light Photocatalytic Activity of Ag/WO3 Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark by Maha, Matalkeh

“…Ultraviolet–visible spectra analysis observed a large redshift in the absorbing band edge and decreased bandgap energy from 2.6 to 2.1 eV. …”
Get full text
Get full text
Get full text

Energy conversion of heat from abandoned oil wells to mechanical refrigeration - Transient analysis and optimization by Al-Khawaja, Mohammed

“…Among 43 investigated refrigerants, R1234ze(E) has higher efficiency, lower Pumping Work Ratio (PWR), and requires a smaller size of the heat exchangers. …”
Get full text
Get full text

EFFECT OF BIOINSPIRED SYNTHETIC ANTI-MICROBIAL PEPTIDES ON COLORECTAL CANCER CELLS (SW620) by HASHEM, SHEEMA

Get full text

Electrochemical oxidation of ammonia (NH4+/NH3) ON synthesized nickel-cobalt oxide catalyst by Almomani F.

“…The reported Pgen were 0.55, 0.85, 1.1 and 0.0.93 mW/cm2 for Ni–C, Co10/Ni–C, Co20/Ni–C and Co40/Ni–C. A concentration of Co higher than 40% decreased cell potential (Vcell) and reduced the percentage removal of ammonia (%REAmm). …”
Get full text
Get full text

Smart City and Preservation of Identity in Doha by Altiok, Huzeyfe

Get full text
Get full text

MODELING AND OPTIMIZATION OF DISTRICT COOLING SYSTEM by ISMAEN, RABAH

Get full text

Effect of hypoxia on metabolic markers and gene expression HIF-1 α in adipocytes by Younes, Noura B.

“…Results: Under hypoxia conditions, DHA treatment resulted in significant changes in all critical parameters of adipocyte biology including HIF-1α RNA expression (decreased by 50%), decreased lactate and glycerol release (66% and 25% respectively), and reactive oxygen species (ROS) production (decreased by 15%), while glucose uptake was decreased by 25% accompnied by decreased secretion of pro-inflammatory markers (Interleukin 6 IL-6, 31% reduction) , macrophage chemoattractant protein 1 MCP-1 (38% reduction) and leptin (14% reduction), and increased adiponectin secretion (by 45%). …”
Get full text

Screening of Qatari Microalgae and Cyanobacteria for Application in CO2 Utilization by Schipper, Kira

Get full text
Get full text

Baseline monitoring gastropods in the intertidal zone of Qatar - target species and bioindicators for hyper-thermic and hyper-saline Conditions by Al-Maslamani, Ibrahim

Get full text
Get full text

The effect of triiodothyronine on maturation and differentiation of oligodendrocyte progenitor cells during remyelination following induced demyelination in male albino rat by El-Tahry, H.

Get full text
Get full text
Get full text

Long-Term Variability of Aerosol Concentrations and Optical Properties over the Indo-Gangetic Plain in South Asia by Shahid, Imran

“…Emissions of atmospheric pollutants are rapidly increasing over South Asia. A greater understanding of seasonal variability in aerosol concentrations over South Asia is a scientific challenge and has consequences due to a lack of monitoring and modelling of air pollutants. …”
Get full text
Get full text

Reduced vasorin enhances angiotensin II signaling within the aging arterial wall by Pintus, Gianfranco

Get full text
Get full text

Electrochemical and X-ray photoelectron spectroscopic investigations of conductive polymers by Waware, Umesh Somaji

Get full text
Get full text
Get full text

Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort by Qafoud, Fatima

“…Background: Resting electrocardiogram (ECG) is a valuable non-invasive diagnostic tool used in clinical medicine to assess the electrical activity of the heart while the patient is resting. …”
Get full text
Get full text
Get full text

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

“…The activity and product selectivity and stability for methanation reaction on Ni/SiO2 and Cu/SiO2 catalysts have been evaluated using a flow reactor between 50ºC - 650ºC. The as-synthesized catalysts were characterized using XRD, SEM, TEM to understand the structural properties. …”
Get full text

Thermochemical splitting of CO2 using solution combustion synthesized lanthanum-strontium-anganese perovskites by Takalkar, G.

Get full text
Get full text

Molecular Mechanisms of Adiponectin-Induced Attenuation of Mechanical Stretch-Mediated Vascular Remodeling by Ghantous, Crystal M.

“…Stretching the RPV for 10 minutes significantly decreased phosphorylation of LKB1, AMPK, and eNOS, while APN significantly increased p-LKB1, pAMPK, and p-eNOS in stretched vessels. …”
Get full text
Get full text

Method to prepare ternary methanol electro-oxidation catalysts for direct methanol fuel cell applications by Yousaf, Ammar Bin

“…The highest catalyst activity of 12.36 mA/mg has been found for the Pt-Ru/NiO-MC, which is higher than the commercial Pt-Ru/C (E-TEK) catalyst. …”
Get full text
Get full text
Get full text