Ara
Toplam kayıt 194, listelenen: 31-40
Oxalamide-Functionalized Metal Organic Frameworks for CO2 Adsorption
(Amer Chemical Soc, 2021)
Metal-organic frameworks (MOFs) have received great attention in recent years as potential adsorbents for CO2 capture due to their unique properties. However, the high cost and their tedious synthesis procedures impede ...
Comparative Analysis of Residents' Attitudes Toward Sustainable Tourism Development Using a Multi-Criteria Decision-Making Technique
(Univ Tehran, 2021)
The main purpose of this study was to comparatively examine the factors that affect the attitudes of different resident groups (local and foreign) toward sustainable tourism development. In the study, the cause and effect ...
Monte Carlo simulations and forecasting of Radium-226, Thorium-232, and Potassium-40 radioactivity concentrations
(Springer, 2020)
This study depicts the radioactivity time series levels of Ra-226, Th-232, and K-40 prospectively by Monte Carlo simulations (MCSs). Three ARIMA stationary stochastic processes are used with measurement records statistical ...
Synthesis, characterization, and swelling behavior of poly(N-hydroxymethylacrylamide) grafted poly(vinyl alcohol)
(Wiley, 2020)
In this study, the graft copolymerization of N-hydroxymethylacrylamide (NHMAAm) with poly(vinyl alcohol) (PVA) was carried out by using potassium persulfate/N,N,N,N-tetramethylethylenediamine (K2S2O8) to improve physicochemical ...
The effect of chewing gum on dry mouth, interdialytic weight gain, and intradialytic symptoms: A prospective, randomized controlled trial
(Wiley, 2021)
Introduction The major salivary glands can be stimulated by chewing gum to increase saliva flow and decrease xerostomia. The aim of this study was to investigate the effect of chewing gum on dry mouth, interdialytic weight ...
Identifying relationships between kinesiophobia, functional level, mobility, and pain in older adults after surgery
(Springer Science and Business Media Deutschland GmbH, 2021)
Background: Further data on the causes of functional independence or disability after surgery are needed to explain the clinical decision-making process for older patients, their families, and policy-makers. There are a ...
Oxygen Vacancies in the Single Layer of Ti(2)CO(2)MXene: Effects of Gating Voltage, Mechanical Strain, and Atomic Impurities
(Wiley-V C H Verlag Gmbh, 2020)
Herein, using first-principles calculations the structural and electronic properties of the Ti(2)CO(2)MXene monolayer with and without oxygen vacancies are systematically investigated with different defect concentrations ...
Forced vibration analysis of composite-geometrically exact elliptical cone helices via mixed FEM
(Taylor & Francis Inc, 2020)
In this pioneering study, the cross-sectional warping included transient response and normal/shear stress components of composite elliptical and elliptical cone helices over exact axis geometry are investigated using a ...
Strain and electric field tuning of semi-metallic character WCrCO2 MXenes with dual narrow band gap
(Iop Publishing Ltd, 2020)
Motivated by the recent successful synthesis of double-M carbides, we investigate structural and electronic properties of WCrC and WCrCO2 monolayers and the effects of biaxial and out-of-plane strain and electric field ...
Design, FPGA implementation and statistical analysis of chaos-ring based dual entropy core true random number generator
(Springer, 2020)
In this paper, a novel chaos-ring based dual entropy core TRNG architecture on FPGA with high operating frequency and high throughput has been performed and presented. The design of dual entropy core TRNG has been generated ...