Results 21 to 30 of about 11,896,249 (305)

Diffusion in Heterogenous Media and Sorption—Desorption Processes

Fractal and Fractional, 2021
We investigate particle diffusion in a heterogeneous medium limited by a surface where sorption–desorption processes are governed by a kinetic equation.
Ana Paula S. Koltun, Ervin Kaminski Lenzi, Marcelo Kaminski Lenzi, Rafael Soares Zola   +3 more
doaj   +1 more source

Investigation of a memory effect in a Au/(Ti–Cu)Ox-gradient thin film/TiAlV structure

Beilstein Journal of Nanotechnology, 2022
This paper presents the results of the analysis of resistive switching properties observed in a Au/(Ti–Cu)Ox/TiAlV structure with a gradient distribution of Cu and Ti along the (Ti–Cu)Ox thin film thickness.
Damian Wojcieszak, Jarosław Domaradzki, Michał Mazur, Tomasz Kotwica, Danuta Kaczmarek   +4 more
doaj   +1 more source

Some New Concepts of Shape Memory Effect of Polymers [PDF]

, 2014
In this study some new concepts regarding certain aspects related to shape memory polymers are presented. A blend of polylactic acid (PLA) (80%) and polybutylene succinate (PBS) (20%) was prepared first by extrusion, then by injection molding to obtain ...
FARZANEH, Sedigheh, SHIRINBAYAN, Mohammadali, Joseph Fitoussi, Sedigheh Farzaneh, EBRAHIMI, Kambiz, TCHARKHTCHI, Abbas, Sofiane Abdallah-Elhirtsi, Abbas Tcharkhtchi, Kambiz Ebrahimi, FITOUSSI, Joseph, Mohammadali Shirinbayan, ABDALLAH-ELHIRTSI, Sofiane   +11 more
core   +1 more source

Behavioral Modeling of GaN Doherty Power Amplifiers Using Memoryless Polar Domain Functions and Deep Neural Networks

IEEE Access, 2020
In this paper, novel Doherty Power Amplifier (DPA) models are presented. The motivation behind the proposed models is to accurately predict static nonlinearities in the compression regions of the carrier and peaking amplifiers.
Yahya Khawam, Oualid Hammi, Lutfi Albasha, Hasan Mir   +3 more
doaj   +1 more source

Glucose enhancement of human memory: A comprehensive research review of the glucose memory facilitation effect [PDF]

, 2011
The brain relies upon glucose as its primary fuel. In recent years, a rich literature has developed from both human and animal studies indicating that increases in circulating blood glucose can facilitate cognitive functioning.
Riby, Leigh, Jonathan K. Foster, Riby, L., Michael A. Smith, Smith, M., van Eekelen, A., van Eekelen, Anke, Foster, Jonathan, J. Anke M. van Eekelen, Smith, Michael, Leigh M. Riby   +10 more
core   +1 more source

Hybrid GPU–CPU Efficient Implementation of a Parallel Numerical Algorithm for Solving the Cauchy Problem for a Nonlinear Differential Riccati Equation of Fractional Variable Order

Mathematics, 2023
The numerical solution for fractional dynamics problems can create a high computational load, which makes it necessary to implement efficient algorithms for their solution.
Dmitrii Tverdyi, Roman Parovik
doaj   +1 more source

Luminescent Layered Double Hydroxides Intercalated with an Anionic Photosensitizer via the Memory Effect

Crystals, 2019
Layered double hydroxides (LDHs) containing Eu3+ activators were synthesized by coprecipitation of Zn2+, Al3+, and Eu3+ in alkaline NO3−-rich aqueous solution.
Alexandre C. Teixeira, Alysson F. Morais, Ivan G.N. Silva, Eric Breynaert, Danilo Mustafa   +4 more
doaj   +1 more source

Memory Effect in Thin Thermocycling-modified La0.67Ca0.33MnO3 Films

Medžiagotyra, 2012
Nonhomogeneous thin La0.67Ca0.33MnO3 films, having Tm in 180 K – 200 K temperature range, were thermocycled between 80 K and 210 K using liquid nitrogen.
Fiodoras ANISIMOVAS, Steponas AŠMONTAS, Jonas GRADAUSKAS, Oleg KIPRIJANOVIČ, Bonifacas VENGALIS   +4 more
doaj   +1 more source

Effect of Magnetic Field with Parabolic Motion on Fractional Second Grade Fluid

Fractal and Fractional, 2021
This paper is an analysis of the flow of magnetohydrodynamics (MHD) second grade fluid (SGF) under the influence of chemical reaction, heat generation/absorption, ramped temperature and concentration and thermodiffusion.
Nazish Iftikhar, Muhammad Bilal Riaz, Jan Awrejcewicz, Ali Akgül   +3 more
doaj   +1 more source

False memory ≠ false memory: DRM errors are unrelated to the misinformation effect [PDF]

, 2013
The DRM method has proved to be a popular and powerful, if controversial, way to study 'false memories'. One reason for the controversy is that the extent to which the DRM effect generalises to other kinds of memory error has been neither satisfactorily ...
Lambert, K., Katie Lambert, Hartmut Blank, Salmon, K., James Ost, Jones, Georgina, Joanna Davies, Ost, James, Davies, J., Georgina Jones, Kelly Salmon, Blank, Hartmut   +11 more
core   +2 more sources