INVESTIGATION OF SPATIOTEMPORAL VARIABILITY AND CONTAMINATION OF PLASTIC MARINE DEBRIS IN QATAR’S COASTAL WATERS by Abayomi, Oyebamiji Abib

“…There has been a tremendous proliferation in plastic production in the last five decades due to its low cost and versatile applications. …”
Get full text

Microstructure and compressive behavior of Al-Y2O3 nanocomposites prepared by microwave-assisted mechanical alloying by Mattli M.R.

“…The Al–1.5 vol. % Y2O3 nanocomposite exhibited the best ultimate compressive strength and yielded a strength of 359 ± 7 and 111 ± 5 MPa, respectively. …”
Get full text
Get full text

Functionalization of silica-coated magnetic nanoparticles as powerful demulsifier to recover oil from oil-in-water emulsion by Elmobarak W.F.

“…The Fe–Si-MNP exhibited excellent %Soil, reliable stability, and high magnetization values ranging between 46.1 and 80.2 emu/g. adding a 5 nm silica layer on the surface of the Fe–Si-MNP (i.e., Fe–Si-1) protected them from oxidation conditions, extended their service life, and achieved a %Soil of ∼96.3%. …”
Get full text
Get full text

Phase, microstructure and tensile strength of Al–Al2O3–C hybrid metal matrix composites by Ahamad, N.

Get full text
Get full text

Structural and mechanical characterization of stir cast Al–Al2O3–TiO2 hybrid metal matrix composites by Ahamad, N.

Get full text
Get full text

Some Aspects Of The Autecology Of Panicum Turgidum Forsk by Ismail, A. M. A. [احمد محمد علي اسماعيل]

“…The percentage of seedling emergence was highest in the case of seeds sown at 0. cm depth and decreased gradually as the depth increase. …”
Get full text

Sarcoptes-World Molecular Network (Sarcoptes-WMN): integrating research on scabies. by Alasaad, Samer

Get full text
Get full text

Spectrofluorometric investigations on the solvent effects on the photocyclization reaction of diclofenac by Abdulilah Dawoud, Bani-Yaseen

Get full text
Get full text
Get full text

Mechanical and thermal properties of gamma-ray irradiated polyethylene blends by Mariam, Al-Ali

Get full text
Get full text
Get full text

Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden. by Alatalo, Juha M

“…Experimental warming with open-top chambers (OTCs) was applied for 18 years to a mesic meadow and a dry heath alpine plant community. …”
Get full text
Get full text

Changes in the burden and underlying causes of heart failure in the Eastern Mediterranean Region, 1990–2019: an analysis of the Global Burden of Disease Study 2019 by Razieh, Hassannejad

“…FindingsIn contrast with the decreasing trend of HF burden globally, EMR showed an increasing trend. …”
Get full text
Get full text
Get full text

Silicon Enhances Morpho–Physio–Biochemical Responses in Arsenic Stressed Spinach (Spinacia oleracea L.) by Minimizing Its Uptake by Saleem, Muhammad Hamzah

“…Fifteen days old seedlings of S. oleracea were subjected to the different concentrations of As, i.e., 0 (no As), 50, and 100 µM in the soil which were also supplied with the different exogenous levels of Si, i.e., 0 (no Si), 1.5, and 3 mM. Results from the present study revealed that the As toxicity induced a substantial decreased in shoot length, root length, number of leaves, leaf area, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, chlorophyll-a, chlorophyll-b, total chlorophyll, carotenoid content, net photosynthesis, stomatal conductance, transpiration rate, soluble sugar, reducing sugar, non-reducing sugar contents, calcium (Ca2+), magnesium (Mg2+), iron (Fe2+), and phosphorus (P) contents in the roots and shoots of the plants. …”
Get full text
Get full text
Get full text

The Association between Zinc and Copper and Cardiometabolic Risk Factors in Adults by Al Kudsi, Dana Samir

“…High Zn/Cu ratio increased the prevalence of low HDL (4.508; p?0.001) and MetS (5.570; p?0.01). These findings suggest that high Cu levels are associated with a protective effect on DBP, HDL, and MetS and that high plasma Zn/Cu ratio is associated with the risk of low HDL and MetS. …”
Get full text
Get full text

Bio-Inspired Fabrication of Ultrafiltration Membranes Incorporating Polydopamine Functionalized Graphene Oxide Nanoparticles by Alkhouzaam, Abedalkader I.

“…Thus, the flux increased with the embedding of rGO-PDA without affecting the rejection properties, while it decreased with the embedding of pristine GO. The highest pure water permeability (PWP) was obtained with PSF/rGO PDA-0.1 to be approximately twice that of the pristine PSF and PSF/GO-0.1. …”
Get full text

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

Get full text
Get full text
Get full text

Soluble ACE2 and Angiotensin II levels Modulated in Hypertensive COVID-19 Patients treated with different Antihypertension Drugs by Yalcin, Huseyin C.

“…ACE2 levels were higher in patients with severe COVID-19 than those with mild (p=0.04) and moderate (p=0.007) disease. ACE2 levels correlated positively with the length of hospital stay (r=0.3, p=0.003), while angiotensin II levels decreased with disease severity (p=0.04). …”
Get full text
Get full text

Enhancing compressive, tensile, thermal and damping response of pure Al using BN nanoparticles by Penchal Reddy M.

“…The addition of BN nanoparticulates enhanced the damping characteristics of pure Al with Al-1.5 vol.% BN nanocomposite exhibiting the maximum damping capacity and damping loss rate with a minimum change in elastic modulus. …”
Get full text
Get full text

Tribological studies of nanomodified mineral based multi-grade engine oil by Laad, M.

“…Wear rate for lubrication oil without nanoadditives was also found to be decreased with increase in sliding speed. Experimental results prove that nanoparticles can be used as a multifunctional additive in lubricating oil to enhance its tribological properties.…”
Get full text
Get full text

Applying value-based strategies to accelerate access to novel cancer medications: guidance from the Oncology Health Economics Expert Panel in Qatar (Q-OHEP) by Hamad, Anas

Get full text
Get full text

Impact of composition and salinity on swelling and gel strength of poly (acrylamide-co-acrylic acid) preformed particle gel by Ben Ali, Ahmed

“…On the contrary, PPG5, with the lowest acrylic acid and highest crosslinker content, has a swelling capacity of 239 g/g and more than 17 g/g in distilled and brine 1, respectively. …”
Get full text
Get full text