Results 111 to 120 of about 27,544 (311)

Homogenisation with error estimates of attractors for damped semi-linear anisotropic wave equations

Advances in Nonlinear Analysis, 2019
Homogenisation of global 𝓐ε and exponential 𝓜ε attractors for the damped semi-linear anisotropic wave equation ∂t2uε+y∂tuε−divaxε∇uε+f(uε)=g,$\begin{array}{} \displaystyle \partial_t ^2u^\varepsilon + y \partial_t u^\varepsilon-\operatorname{div} \left(a\
Cooper Shane, Savostianov Anton
doaj   +1 more source

Phase Space Analysis of Quintessence Cosmologies with a Double Exponential Potential

, 2004
We use phase space methods to investigate closed, flat, and open Friedmann-Robertson-Walker cosmologies with a scalar potential given by the sum of two exponential terms.
Barreiro T, Bergshoeff E, Bergshoeff E, Bergshoeff E, Billyard A P, Billyard A P, Billyard A P, Brustein R, Brustein R de Alwis S P, Burgess C P, Carroll S M, Chen C M, Chen C M, Coley A A, Coley A A, Copeland E J, Copeland E J, Dehnen H, Emparan R, Frank Saueressig, Gibbons G W, Giddings S B, Gutperle M, Heard I P C, Järv L, Järv L, Järv L Mohaupt T Saueressig F, Kachru S, Kachru S, Knop R A, Kovman L, Laur Järv, Li X Z, Li X Z, Louis J, Mohaupt T, Neupane I P, Otha N, Russo J G, Steinhardt P J, Thomas Mohaupt, Townsend P K, van den Hoogen R J, van den Hoogen R J, Vieira P G, Wohlfarth M N R   +45 more
core   +1 more source

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

Advanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao, Jingwen Sun, Huiru Duan, Yongsheng Fu, Jin Wang, Liming Dai, Jingsan Xu, Junwu Zhu   +7 more
wiley   +1 more source

Continuous Dependence on a Parameter of Exponential Attractors for Nonclassical Diffusion Equations [PDF]

, 2020
Wang Gang, Chaozhu Hu
openalex   +1 more source

EXPONENTIAL ATTRACTOR FOR AN ADSORBATE-INDUCED PHASE TRANSITION MODEL

Kyushu Journal of Mathematics, 2002
Using the theory of evolution equations, the authors prove the existence of an exponential attractor for the dynamical system associated to the adsorbate-induced phase transition model.
Tsujikawa, Tohru, Yagi, Atsushi
openaire   +2 more sources

Harnessing Non‐Covalent Protein–Protein Interaction Domains for Production of Biocatalytic Materials Systems

Advanced Functional Materials, EarlyView.
Non‐covalent protein–protein interactions mediated by SH3, PDZ, or GBD domains enable the self‐assembly of stable and biocatalytically active hydrogel materials. These soft materials can be processed into monodisperse foams that, once dried, exhibit enhanced mechanical stability and activity and are easily integrated into microstructured flow ...
Julian S. Hertel, Maria Alessandra Martini, Marius Stoeckle, Annika J. Weber, Kersten S. Rabe, Christof M. Niemeyer   +5 more
wiley   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Multicolor Optoelectronic Synapse Enabled by Photon‐Modulated Remote Doping in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim, Hyunbin Kim, Gang Jin Cheon, Dohyun Lee, In Soo Kim, Uiyeon Won, Jongseok Lee, Sang Min Won, Joohoon Kang   +8 more
wiley   +1 more source

Exponential attractors for a Cahn-Hilliard model in bounded domains with permeable walls

Electronic Journal of Differential Equations, 2006
In a previous article [7], we proposed a model of phase separation in a binary mixture confined to a bounded region which may be contained within porous walls. The boundary conditions were derived from a mass conservation law and variational methods.
Ciprian G. Gal
doaj  

Spike-Based Bayesian-Hebbian Learning of Temporal Sequences.

PLoS Computational Biology, 2016
Many cognitive and motor functions are enabled by the temporal representation and processing of stimuli, but it remains an open issue how neocortical microcircuits can reliably encode and replay such sequences of information. To better understand this, a
Philip J Tully, Henrik Lindén, Matthias H Hennig, Anders Lansner   +3 more
doaj   +1 more source