Effect of the preparation technique of Cu-ZSM-5 catalysts on the isothermal oscillatory behavior of nitrous oxide decomposition
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2019.10.018
Abstract: Abstract A set of Cu-ZSM-5 samples (Si/Al = 25) was synthesized by wetness impregnation, aqueous phase ion exchange and solid-state ion exchange, SSIE. Copper(II) acetate was used as precursor during both wetness impregnation and aqueous phase ion… read more here.
Keywords: zsm; ion exchange; preparation technique; impregnation ... See more keywords
Flow condensation pressure oscillations at different orientations.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of heat and mass transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.07.072
Abstract: Investigation of two-phase flow dynamic behavior and instabilities has traditionally centered on phenomena present in boiling flows due to the safety critical nature of boiling in a variety of cooling applications. Analysis of pressure signals… read more here.
Keywords: vertical upflow; oscillatory behavior; flow condensation; pressure ... See more keywords
Geometry Controlled Oscillations in Liquid Crystal Polymer Films Triggered by Thermal Feedback.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02472
Abstract: Light-induced oscillatory behavior of liquid crystal polymer network (LCN) films has been demonstrated by several researchers in the past decade. Similarly, oscillations in LCN films under constant thermal stimulus have been reported recently, although the… read more here.
Keywords: lcn films; liquid crystal; geometry; crystal polymer ... See more keywords
Stick and oscillatory behavior of bubbles due to TiO2 nanoparticle coating in subcooled pool boiling on a wire
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4986559
Abstract: Nanoparticles are found to alter the contact angle and wettability characteristics, thereby inducing a significant effect on pool boiling. Generally, boiling of nanofluids results in deposition of nanoparticles on the heating surface. Therefore, it is… read more here.
Keywords: pool boiling; wire; tio2 nanoparticle; nanoparticle coating ... See more keywords
Oscillatory Behavior of Large Eigenvalues in Quantum Rabi Models
Sign Up to like & getrecommendations! Published in 2019 at "International Mathematics Research Notices"
DOI: 10.1093/imrn/rny294
Abstract: We investigate the large $n$ asymptotics of the $n$-th eigenvalue for a class of unbounded self-adjoint operators defined by infinite Jacobi matrices with discrete spectrum. In the case of the quantum Rabi model we obtain… read more here.
Keywords: eigenvalues quantum; rabi models; quantum rabi; large eigenvalues ... See more keywords
Oscillatory behavior of the domain wall dynamics in a curved cylindrical magnetic nanowire
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.184401
Abstract: In Chile, we thank the following for partial financial support: the Centers of Excellence with BASAL/CONICYT financing (Grant No. FB0807), Fondecyt (Grant No. 1160198), and CONICYT-ANILLO-ATC 1410. In Brazil, we thank the CNPq (Grants No.… read more here.
Keywords: dynamics curved; curved cylindrical; wall dynamics; behavior domain ... See more keywords
Oscillatory behavior of advanced difference equations with general arguments
Sign Up to like & getrecommendations! Published in 2020 at "Filomat"
DOI: 10.2298/fil2012161o
Abstract: In this paper, we introduce some oscillation criteria for the first-order advanced difference equations with general arguments ∇x(n) − m ∑ i=1 pi(n)x (τi(n)) = 0, n ≥ 1, n ∈N, where {pi(n)}(i = 1,… read more here.
Keywords: difference equations; general arguments; equations general; advanced difference ... See more keywords
Probing the Oscillatory Behavior of Internet Game Addiction via Diffusion PDE Model
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11110649
Abstract: We establish a non-linear diffusion partial differential equation (PDE) model to depict the dynamic mechanism of Internet gaming disorder (IGD). By constructing appropriate super- and sub-solutions and applying Schauder’s fixed point theorem and continuation method,… read more here.
Keywords: diffusion; pde model; probing oscillatory; oscillatory behavior ... See more keywords
Functional Differential Equations with Several Delays: Oscillatory Behavior
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14081570
Abstract: In this work, we study the asymptotic behavior of even-order delay functional differential equation. As an extension of the recent development in the study of oscillation, we obtain improved and simplified criteria that test the… read more here.
Keywords: equations several; delays oscillatory; several delays; differential equations ... See more keywords