Floating capital pattern and biomass slope allocation method in the life history of calotropis procera (AIT.) AIT. F. by Ismail, A. M. A. [احمد محمد علي اسماعيل]

“…There were differences in the direction of change in the root/shoot ratio: increase, decrease and no change. The mean root/shoot ratio was 0.21:1 during the juvenile phase, rising to 0.68:1 and stabilized at 0.5:1 prior to and following the reproductive phase. …”
Get full text

An experimental study on the effect of using gas-to-liquid (GTL) fuel on diesel engine performance and emissions by Bassiony, M. A.

Get full text
Get full text

Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic anal... by Haidong, Wang

“…Under-5 deaths declined from 9·6 million (9·1–10·3) in 2000 to 5·0 million (4·3–6·0) in 2019. …”
Get full text
Get full text
Get full text

Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic anal... by Haidong, Wang

“…Under-5 deaths declined from 9·6 million (9·1–10·3) in 2000 to 5·0 million (4·3–6·0) in 2019. …”
Get full text
Get full text
Get full text

Antibiotics Prescriptions Pattern among Patients Visiting Primary Health Care Centers (PHCC) before and during COVID-19 Pandemic: A Cross-Sectional Population-Based Study from Qata... by Al-Nuaimi, Salma

“…Numerous studies have reported a surge in antibiotic usage during the COVID-19 pandemic. …”
Get full text
Get full text

Development of value-added polyethylene grades with extended service lifetime: Weathering resistant flame retarded materials for outdoor applications by Porfyris, A. D.

“…The target was to reach V0 classification in UL94V flammability tests, while to a large extent maintaining the mechanical properties, such as, tensile and impact strength of the investigated polymers, thus ensuring that the additives do not interfere significantly with the material quality. …”
Get full text
Get full text

valuation of salt tolerance in selected Qatari halophytes at the two initial growth stages by Alhaddad, Fedae A.

“…In general the seed germination experiments showed a decrease in the rate of germination as the salt concentration increased. …”
Get full text
Get full text

Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride by Radwan A.B.

“…Herein, the inhibition efficiency of a new corrosion inhibitor, behentrimonium chloride (BTC, C25H54ClN), is explored in a simulated-concrete pore solution (SCP) with 3.5 wt.% NaCl at different pH using electrochemical impedance spectroscopy (EIS) and polarization methods. …”
Get full text
Get full text

INVESTIGATING THE IMPACT AND MECHANICAL PROPERTIES OF RECLAIMED RUBBER AND SAWDUST COMPOSITE by MATAR, MOHAMMED S. A.

“…Finally, a production cost analysis found that incorporating 5% sawdust would save up production costs by 617, 18510, 225205 QR daily, monthly, and yearly, respectively…”
Get full text

Morphology, interfacial interaction, and thermal degradation of polycarbonate/MCM-41 (nano)composites by Sibeko, M.A.

Get full text
Get full text

Effect Of Aspect Ratio On Torsional Capacity Of High-Strength Plain Concrete Deep Beams by Samman, Tamim A.

“…Concrete strengths of 51.01, 58.53, 76.60 and 83.66 MPa and depth/width (aspect) ratios varying from 1 to 5 were used. The tested beams failed suddenly and violently along a smooth surface. …”
Get full text

Aluminum nitride (AlN) reinforced electrodeposited Ni-B nanocomposite coatings by Radwan, A. Bahgat

“…The corrosion resistance could be credited to the presence of inactive and insulating AlN nanoparticles that filled the existing defects in Ni–B matrix and subsequently decreased the active area exposed to the corrosive electrolyte (3.5 wt.% NaCl).…”
Get full text
Get full text

Occurrence and removal characteristics of phthalate esters from bottled drinking water using silver modified roasted date pits by Alhaddad F.A.

Get full text
Get full text
Get full text

Enhancing the electrocoagulation process for harvesting marine microalgae (Tetraselmis sp.) using interdigitated electrodes by A. Khatib, Wardan

“…In this study, 10 min electrolysis time was found to be sufficient to harvest 82.4% microalgae with 1 cm electrode distance and 50 mA/cm2 current density. Furthermore, decreasing the electrode distance to 0.5 cm increased the algal harvesting efficiency to 96.18%. …”
Get full text
Get full text

Antiferromagnetism in EuPdGe3 by Albedah, M.A.

“…The temperature dependence of the hyperfine magnetic field follows a S=7/2 Brillouin function. The principal component of the electric field gradient tensor is shown to increase with decreasing temperature and is well described by a T3/2 power-law relation. …”
Get full text
Get full text

Optimization of the Biotreatment of GTL Process Water Using Pseudomonas aeruginosa Immobilized in PVA Hydrogel by Ahmed, Somaya A.

“…The biodegradation experiments were carried out by varying the initial COD values from 1000 to 3000 mg/L, pH from 5 to 8, and PVA v% from 20 to 30%. The maximum COD reduction was estimated to occur at an initial COD of 2595 mg/L, PVA v% of 27%, and pH of 7.3. …”
Get full text
Get full text
Get full text

Assessment of treatment burden and its impact on quality of life in dialysis-dependent and pre-dialysis chronic kidney disease patients by Al-mansouri, A.

Get full text
Get full text

Study of Magnetic Properties and Lattice Dynamics of the Cdx Co1-x Ferrite System by MossbauerEffect by Eissa, N. A. [نبيل عيسى]

“…The results showed that the samples with x = 0.0 up to 0.5 are ferrimagnetic at room temperature, and a magnetic disorder transformation started to appear at x = 0.6. …”
Get full text

Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the COVID-... by Schumacher, Austin E.

“…In contrast with the overall reverse in mortality trends during the pandemic period, child mortality continued to decline, with 4·66 million (3·98–5·50) global deaths in children younger than 5 years in 2021 compared with 5·21 million (4·50–6·01) in 2019. …”
Get full text
Get full text
Get full text

Date palm wood flour/glass fibre reinforced hybrid composites of recycled polypropylene: Mechanical and thermal properties by AlMaadeed, Mariam A.

“…An increase in wood particle content in the PP resulted in a decrease in the degree of crystallinity of the polymer. …”
Get full text
Get full text
Get full text