Results 131 to 140 of about 3,412 (247)

Entropy‐Stabilized Aluminate Catalysts That Break the Activity–Stability Tradeoff in CF4 Hydrolysis

open access: yesAngewandte Chemie, Volume 138, Issue 32, 3 August 2026.
Entropy‐stabilized aluminate breaks the activity–stability tradeoff in CF4 hydrolysis by combining a multication aluminate framework with an entropy‐stabilized lattice. An electron‐deficient Al–O environment is F‐philic but O‐phobic, enabling C–F activation while suppressing H2O poisoning. Under steam‐rich, strongly fluorinating conditions, the entropy‐
Seunghyuck Chi   +7 more
wiley   +2 more sources

Exponential Decay of Solutions of Semilinear Parabolic Equations with Nonlocal Initial Conditions

open access: yesJournal of Mathematical Analysis and Applications, 1993
The nonlocal initial boundary value problem \[ \begin{aligned} Lu+ g(x,t,u) & = 0,\quad x\in \Omega,\quad t>0,\\ u(x,t) & = 0,\quad x\in \partial\Omega,\quad t>0,\\ u(x,0) & = \int^ \infty_ 0 h(x,t)u(x,t)dt+ f(x),\quad x\in \Omega,\end{aligned} \] is considered, where \(\Omega\) is a bounded domain in \(\mathbb{R}^ n\), \(L\) is a uniformly parabolic ...
openaire   +2 more sources

Beyond the Wind: Mapping Externalities and Their Role in Shaping Willingness To Pay for Wind Energy

open access: yesJournal of Economic Surveys, EarlyView.
ABSTRACTWind power plays a central role in global low‐carbon energy transitions, offering significant environmental benefits through reduced greenhouse gas emissions and decreased reliance on fossil fuels. Yet, local opposition to wind projects persists, often driven by perceived externalities affecting communities and landscapes. This study conducts a
Gianluigi De Pascale   +3 more
wiley   +1 more source

Random Carbon Tax Policy and Investment Into Emission Abatement Technologies

open access: yesMathematical Finance, EarlyView.
ABSTRACT We analyze the problem of a profit‐maximizing electricity producer, subject to carbon taxes, who decides on investments into CO2$\rm CO_2$ abatement technologies. We assume that the carbon tax policy is random and that the investment in the abatement technology is divisible, irreversible, and subject to transaction costs.
Katia Colaneri   +2 more
wiley   +1 more source

Independent Effects of Age, Education, Verbal Working Memory, Motor Speed of Processing, Locality, and Morphosyntactic Category on Verb‐Related Morphosyntactic Production: Evidence From Healthy Aging

open access: yesTopics in Cognitive Science, EarlyView.
Abstract This study investigates the role of locality (a task/material‐related variable), demographic factors (age, education, and sex), cognitive capacities (verbal working memory [WM], verbal short‐term memory [STM], speed of processing [SOP], and inhibition), and morphosyntactic category (time reference and grammatical aspect) in verb‐related ...
Marielena Soilemezidi   +3 more
wiley   +1 more source

On computing local monodromy and the numerical local irreducible decomposition

open access: yesTransactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.
Abstract Similarly to the global case, the local structure of a holomorphic subvariety at a given point is described by its local irreducible decomposition. Geometrically, the key requirement for obtaining a local irreducible decomposition is to compute the local monodromy action of a generic linear projection at the given point, which is always well ...
Parker B. Edwards   +1 more
wiley   +1 more source

Microscale FFT‐based modeling of artificial porous microstructures and analysis of macroscopic models under varying loading scenarios

open access: yesGAMM-Mitteilungen, Volume 49, Issue 3, September 2026.
Abstract This article investigates the modeling of metallic isotropic porous materials by evaluating and comparing macroscopic and microstructure‐resolved simulation approaches. At the macroscopic level, different variants of the Deshpande‐Fleck (DF) model are implemented to describe the elastoplastic behavior of metallic porous materials.
Julian Dahler   +2 more
wiley   +1 more source

Exact Solutions of Nonlocal BVPs for the Multidimensional Heat Equations [PDF]

open access: yes, 2012
MSC 2010: 44A35, 44A45, 44A40, 35K20, 35K05In this paper a method for obtaining exact solutions of the multidimensional heat equations with nonlocal boundary value conditions in a finite space domain with time-nonlocal initial condition is developed. One
Tsankov, Yulian, Dimovski, Ivan
core  

Guiding potential method for differential inclusions with nonlocal conditions

open access: yesElectronic Journal of Differential Equations, 2015
This article shows the existence of solutions to some nonlocal initial-value problems for differential inclusions. The guiding potential method is used and the topological degree theory for admissible multivalued vector fields is applied.
Radoslaw Pietkun
doaj  

AN INVESTIGATION ON FINITE DIFFERENCE METHOD FOR THE FIRST ORDER PARTIAL DIFFERENTIAL EQUATION WITH THE NONLOCAL BOUNDARY CONDITION [PDF]

open access: yes
In the present paper, the finite difference method for the initial value problem for the first order partial differential equation with the nonlocal boundary condition is investigated.
Ashyralyev A.   +2 more
core  

Home - About - Disclaimer - Privacy