Towards understanding the effects of climatic and environmental factors on solar PV performance in arid desert regions (Qatar) for various PV technologies حسب Touati F.

"…It was estimated that 100 days of dust accumulation over mono-crystalline PV panels, caused the efficiency to decrease by around 10%. This limitation makes solar PV an unreliable source of power for unattended or remote devices and thus strongly suggests the challenge of cleaning the panel's surface regularly or injecting technical modifications. …"
احصل على النص الكامل
احصل على النص الكامل

Estimating the production and mortality of fine roots using minirhizotrons in a Pinus densiflora forest in Gwangneung, Korea حسب Han, Seung Hyun

"…Both FP and FM at the 0–10 cm depth were significantly higher than at 10–20 and 20–30 cm depths, and this resulted from the decrease in nutrient availability with increasing soil depth. …"
احصل على النص الكامل
احصل على النص الكامل

Novel fluorinated surfactants for enhanced oil recovery in carbonate reservoirs حسب Al-Amodi, Adel O.

"…However, betaine‐based co‐surfactant reduced the IFT to 10−3 mN/m. An adsorption isotherm showed that the maximum adsorption of surfactant‐A was 1 mg per g of rock. …"
احصل على النص الكامل
احصل على النص الكامل

Ultra-Low Energy CNFET-Based Ternary Combinational Circuits Designs حسب Jaber R.A.

احصل على النص الكامل
احصل على النص الكامل

Solar Thermochemical Hydrogen Production via Terbium Oxide Based Redox Reactions حسب Bhosale, Rahul

احصل على النص الكامل
احصل على النص الكامل

Development and in Vitro Testing of a Nitric Oxide Nanoparticle Carrier for Acute Lung Injury حسب Kordi, Haya

احصل على النص الكامل
احصل على النص الكامل

Sleeping Habits during COVID-19 Induced Confinement حسب Alomari, Mahmoud

احصل على النص الكامل
احصل على النص الكامل

Tobacco Use and Its Health Effects among Professional Athletes in Qatar حسب Chaabane, Zaina

احصل على النص الكامل
احصل على النص الكامل

Synthesis of High-Antifouling and Antibacterial Ultrafiltration Membranes Incorporating Low Concentrations of Graphene Oxide حسب Alkhouzaam, Abedalkader Ibraheem

"…Membrane treatment for wastewater treatment is one of the promising solutions to affordable clean water. It is a developing technology throughout the world and considered as the most effective and economical method available. …"
احصل على النص الكامل
احصل على النص الكامل

Novel thiazolones for the simultaneous modulation of PPARγ, COX-2 and 15-LOX to address metabolic disease-associated portal inflammation حسب Mai S., El-Shoukrofy

"…Compound 2a activated PPARγ with an EC50 value of 3.4 μM in a Gal4-hybrid reporter gene assay, indicating partial agonistic action. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Graphene Oxide Loaded Hydrogel for Enhanced Wound Healing in Diabetic Patients حسب Ur Rehman S.R.

احصل على النص الكامل
احصل على النص الكامل

Transition metal nanoparticles doped carbon paper as a cost-effective anode in a microbial fuel cell powered by pure and mixed biocatalyst cultures حسب Mohamed H.O.

احصل على النص الكامل
احصل على النص الكامل

Investigating algal CO2 capture through screening of Qatari desert microalgae & cyanobacteria strains حسب Al Muraikhi, Mariam

احصل على النص الكامل
احصل على النص الكامل

Investigating the Properties of Electrodeposited of Ni-P-ZrC Nanocomposite Coatings حسب Fayyaz O.

احصل على النص الكامل
احصل على النص الكامل

Optimization of energy pile conductance using finite element and fractional factorial design of experiment حسب Ahmed K.

احصل على النص الكامل
احصل على النص الكامل

Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars حسب Alnahhal, Wael

"…In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …"
احصل على النص الكامل
احصل على النص الكامل

Dietary L-carnitine and vitamin-E; a strategy to combat ochratoxin-A induced immunosuppression حسب Bhatti S.A.

"…This study aimed to evaluate the effect of dietary ochratoxin A (OA), in the presence and absence of L-carnitine (LC) and vitamin E (VE), on the humoral immune responses of White Leghorn cockerels (WLC). One-day old white male Leghorn chicks were divided into 12 groups, having 20 birds each and were offered ration contaminated with OA (1.0 or 2.0 mg/kg feed) alone and concurrently with LC (1.0 g/kg) and/or VE (0.2 g/kg), for 42 days. …"
احصل على النص الكامل
احصل على النص الكامل

Do labor remittance outflows retard economic growth in Qatar? Evidence from nonlinear cointegration حسب Alsamara, Mouyad

احصل على النص الكامل
احصل على النص الكامل

Processing, characterization and modeling of recycled polypropylene/glass fibre/wood flour composites حسب Al-Maadeed, M.A.

احصل على النص الكامل
احصل على النص الكامل

Trends in fecal carriage of carbapenemase-producing Enterobacterales in children before and after the implementation of international travel restrictions in response to COVID-19 حسب Andrés, Pérez-López

"…Furthermore, CPE carriage rate decreased 3.6-fold (95% CI, 1.5–10.5; P < 0.001) after March 15, 2020. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل