An evidence base for school health policy during the covid-19 pandemic حسب Badran, S.

"…Further data suggested decreased childhood transmission from respiratory droplets and a low viral load among children. …"
احصل على النص الكامل
احصل على النص الكامل

Synthesis and characterization of stir casted Cu-ZrO2-Graphite hybrid metal matrix composites for thermal management structures حسب Mittal, Prateek

"…The properties of the prepared MMCs were found to be dependent on the reinforcements content present in the MMCs. ZrO2 and Graphite reinforcements were added (0.5–0.5, 1.0–1.0, 1.5–1.5 and 2.0–2.0 wt %) in the four composite samples prepared via stir casting. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

دراسة تأثير تركيز تيترا أيزوبروبكسيد التيتانيوم (TTIP) على بعض مواصفات ألياف ثنائي أكسيد التيتانيوم النانوية المغزولة كهربائياً... حسب طهماز, غزل

احصل على النص الكامل

Correlation of structural and mechanical properties for Al-Al2O3-SiC hybrid metal matrix composites حسب Ahamad, Naseem

"…Hardness of hybrid composites increases upto 5 wt.% variation of ceramic reinforcements i.e. Al2O3-SiC after that it decreases. …"
احصل على النص الكامل
احصل على النص الكامل

A Model For A Narrow-Cut Fractionating Column حسب Farag, Hassan A.

"…A mathematical model was developed to simulate the operation of a narrow-cut fractionating column. …"
احصل على النص الكامل

Fabrication of fouling resistant Ti3C2Tx (MXene)/cellulose acetate nanocomposite membrane for forward osmosis application حسب Alfahel, Radwan

"…It was found that the cross-linked cellulose acetate membrane with 8 wt% MXene (CCAM-8%) showed higher resistance to fouling when compared with commercial thin-film composite (TFC) FO membrane, the water flux of CCAM-8% decreased by only 10.7% using TSE as FS compared to DW, where the water flux of the TFC commercial membrane decreased by 32.2% when using TSE as FS compared to DW.…"
احصل على النص الكامل
احصل على النص الكامل

Fabrication of Fouling Resistant Ti3C2Tx(MXene) Cellulose Acetate Nanocomposite Membrane for Forward Osmosis Application حسب Alfahel, Radwan Ahmad Firas

"…It was observed that the cross-linked cellulose acetate membrane with 8 wt% MXene (CCAM-8%) showed higher resistance to fouling when compared with commercial thin-filmcomposite (TFC) FO membrane, the water flux of CCAM-8% decreased by only 10.7% using TSE as FS compared to DI, where the water flux of the TFC commercial membrane decreased by 32.2% when using TSE as FS compared to DI.…"
احصل على النص الكامل

Preparation and characterization of wollastonite/titanium oxide nanofiber bioceramic composite as a future implant material حسب Aly, Ibrahim H.M.

"…The influence of densification temperature and TiO2 content was investigated. Typically, TiO2/wollastonite composites having 0, 10, 20 and 30wt% metal oxide nanofibers were sintered at 900, 1100 and 1250°C. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Convection In A Rotating Fluid Over A Sloping Bottom, With Application To The Arabian Gulf حسب Al Hajri, Khalid R.

"…The problem is posed as an initial value problem in a rotating frame of reference to study the dynamics of establishment of the quasi-steady state circulation when the rate of increase of density due to evaporation is equal to the rate of decrease of density due to freshening. …"
احصل على النص الكامل

ELECTRODE SUSPENSION FOR AQUEOUS SODIUM FLOW BATTERY حسب MESLAM, MENTALLAH MOHAMED HASSANIN MOHAMED HASSANIN

"…At 1.5 wt% KB, the anolytes could tolerate high load (25 wt%) of NTO without severe rise in the rigidity and conductivity under static and flow modes. …"
احصل على النص الكامل

Seismic detection and characterization of a man-made karst analog - A feasibility study حسب Gritto, Roland

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

A Modification to Enhance the Survival of the Island FDMA Flap by Adding a Skin Bridge حسب Al Lahham, Salim

"…We combined Foucher and Holevich characteristics to design a flap that promises to solve the problem. Methods: This is a case series that includes 9 patients where we describe a technique that has the potential to enhance the survival of the first dorsal metacarpal artery (FDMA) flap and decreases the rate of distal necrosis via addition of a 5-mm skin bridge to the pedicle and by avoiding tunneling. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Transverse vibration and stability of a functionally graded rotating annular disk with a circumferential crack حسب Bahaloo, Hassan

احصل على النص الكامل
احصل على النص الكامل

Outcomes of critically ill COVID-19 patients boarding in the emergency department of a tertiary care center in a developing country: a retrospective cohort study حسب Zahran, Tharwat El

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

A novel index based on planktonic copepod reproductive traits as a tool for marine ecotoxicology studies حسب Mohamed Bakr, Hussain

"…At high concentrations, cadmium and silver induce an increase in EPR in the copepods Acartia tonsa and Acartia hudsonica, while exposure to mercury decreases EPR in adults by 50%. All three metals affect HS, with mercury inducing a stronger effect than cadmium and silver. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Chronotherapy in dentistry: A scoping review حسب Abusamak, Mohammad

"…We conducted a systematic scoping search using four databases (Medline, Scopus, CINAHL and Embase). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

A new design of solar tower system amplified with a thermoelectric unit to produce distilled water and power حسب Khanmohammadi, Shoaib

"…In this paper, a new design of a solar tower system boosted with a thermoelectric generator (TEG) for power generation and distilled water production, is proposed and investigated. …"
احصل على النص الكامل
احصل على النص الكامل

Pareto-front analysis of a monotonie PI control law for slip suppression in a robotic manipulator حسب Prach A.

احصل على النص الكامل
احصل على النص الكامل

Enhancement of flocculation and dewaterability of a highly stable activated sludge using a hybrid system of organic coagulants and polyelectrolytes حسب Yousefi S.A.

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

Assessing the effectiveness of a pharmacist-delivered smoking cessation program in the State of Qatar: study protocol for a randomized controlled trial حسب El Hajj, Maguy

"…Discussion: If proven to be effective, this smoking cessation program will be considered as a model that Qatar and the region can apply to decrease the smoking burden. …"
احصل على النص الكامل
احصل على النص الكامل