Alveolar bone changes following bi-maxillary vertical molars' movements using clear aligners حسب Al-Warafi, Leena Ali

احصل على النص الكامل
احصل على النص الكامل

The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder حسب Krupa, Igor

"…The stress at break of the composites behaved nonlinearly; the low filler content suppressed necking, resulting in a decrease in stress at break, whereas higher filler content (higher than 10vol.%) led to reinforcement of the composites and therefore increased the stress at break.The presence of nickel particles throughout the HDPE matrix increased the hydrophilicity of the composites. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Optimization of energy pile conductance using finite element and fractional factorial design of experiment حسب Ahmed, Khaled

احصل على النص الكامل
احصل على النص الكامل

Developmental Toxicity of Surface-Modified Gold Nanorods in the Zebrafish Model حسب Zakaria, Zain Z

"…Methods: in this study, zebrafish embryos were exposed to surface-modified AuNRs at concentrations ranging from 1 to 20 μg/mL. Lethality and developmental endpoints such as hatching, tail flicking, and developmental delays were assessed until 96 h post-fertilization (hpf). …"
احصل على النص الكامل
احصل على النص الكامل

CONSTRUCTION CHANGE ORDER MANAGEMENT PROJECT SUPPORT SYSTEM UTILIZING DELPHI METHOD حسب Naji, Khalid K.

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

Physical and Sedentary Activity during COVID19-induced Confinement حسب Hadi, Safya

احصل على النص الكامل
احصل على النص الكامل

Improvement of ternary recycled polymer blend reinforced with date palm fibre حسب Khanam, P. Noorunnisa

"…The date palm fibre reinforced composites (CD00) were prepared by maintaining constant weight% of fibre of 20wt% without any fibre treatment. Maleic anhydride (MA) was used as the compatabilizer (1 and 2wt%) and the effect of compatabilizer on the blend matrix composites was studied. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Ferroelectric Properties and Electrocaloric Effect in Dy2O3 Substitution on Lead-Free (Na0.5 Bi0.5)0.94 Ba0.06TiO3 Ceramic حسب Turki, O.

احصل على النص الكامل

Assessment of SnO2 nanoparticles' impact on local Pichoclorum atomus growth performance, cell morphology and metabolites content حسب Bounnit, Touria

احصل على النص الكامل
احصل على النص الكامل

Study of the Ion Interclation Mechanism in Mxene Membrane for the Water Treatment Applications حسب Helal, Mohamed Ibrahim Elsayed Ali Hussein

احصل على النص الكامل

Enhanced quality factor of polyvinyl formal (PVF) based nanocomposites filled with zinc oxide and carbon black nanoparticles for wireless sensing applications حسب Mohanapriya, M.K.

"…The incorporation of ZnO at 10% decreases Q-factor to 36.1. Incorporation of CBNP at 5% and ZnO at 5% further reduces the Q-factor to 13.7. …"
احصل على النص الكامل
احصل على النص الكامل

أثر برنامج تدريبي قائم على مهارات الذكاء العاطفي في تطوير الاتجاهات نحو ظاهرة التنمر المدرسي لدى طالبات الصف العاشر في سلطنة عمان... حسب بنت خليفة بن محمد الخنبشية, خولة

احصل على النص الكامل
احصل على النص الكامل

Experimental and numerical investigations on axial crushing of square cross-sections tube with vertical wave حسب Eyvazian, Arameh

احصل على النص الكامل
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

"…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

Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar حسب Khaled, Salma M.

"…The data for 2020/21 showed a 35.1% and 29.2% decrease in depression and anxiety symptoms scores compared to pre-pandemic years (2017/2018) after adjusting for sociodemographic factors. …"
احصل على النص الكامل
احصل على النص الكامل

Utilization of Emergency Services by Children with Asthma in Qatar حسب Arafah, Dima

"…Around 900 children were admitted (1.6%) and almost 20 children attended once a month or more. …"
احصل على النص الكامل
احصل على النص الكامل

Wind energy potential along the onshore and offshore Qatar حسب Mohammed, Aboobacker Valliyil

"…cant increase or decrease of wind power around Qatar in the last 40 years in most of the locations, while there is a slight decreasing trend in the o?…"
احصل على النص الكامل
احصل على النص الكامل

Unraveling the future productivity burden of cardiovascular disease in Qatar: Investigating the modifiable risk factors control in type 2 diabetes حسب Abushanab, Dina

"…The financial value of PALYs was determined based on the gross domestic product (GDP) per full-time worker (i.e. US$80,573). The base-case model estimated the productivity burden of CVD, and interventional scenarios were simulated to assess potential gains resulting from improved control of modifiable risk factors, including reduced incidence of T2D, lower systolic blood pressure (SBP), decreased number of smokers, and reduced total cholesterol. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Development of novel blend poly (Ethylene Glycol) / Poly(Ethersulfone) polymeric membrane using N-Methyl-2-Pyrollidone and dimethylformamide solvents for facilitating CO2/N2gas sep... حسب Juber, Fadel Abdul Hadi

"…According to the results, NMP/DMF solvent concentration was optimized at 20/40 NMP/DMF having obtained the highest CO2/N2 selectivity of 1.36 ± 0.01 and CO2 permeance of 6277.45 ± 11.0 GPU. …"
احصل على النص الكامل
احصل على النص الكامل

Development of Semitransparent UV Photodetector Based on PTB7-Th:PCBM Composite Using the Cost-effective Fabrication Method حسب Riaz, Muhammad

"…The variation in UV intensity (0 to 20,000 pW/cm2) and frequency (100 Hz, 1 kHz, 10 kHz, 100 kHz, and 200 kHz) was carried out, and variation of impedance and capacitance has been studied. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل