Results 71 to 80 of about 3,666 (171)
Evaluation of Sustainable Urban Design With a Focus on Spatial Organization and Climatic Analysis
Sustainable Development, EarlyView.ABSTRACT The urban heat island (UHI) effect increases with the growth of cities and population. This situation triggers global climate change, and cities are negatively affected by this situation. In this study, five provinces (Antalya, Gaziantep, Bursa, Kayseri, and Erzurum) located in different climate zones in Turkey were selected as samples ...
Ahmet Salih Günaydın, Murat Yücekaya
wiley +1 more source
A Discontinuous Model to Study Fracture of Brittle Materials
Acta Polytechnica, 2004 In this paper, the partition of the unity property of finite element shape functions is used to introduce displacement discontinuities into finite elements.
K. De Proft, W. P. De Wilde
doaj
Magnetic Resonance in Medicine, Volume 96, Issue 3, Page 1178-1191, September 2026.ABSTRACT Purpose Deleterious effects from concomitant gradients are amplified at lower field strengths and stronger gradients. We aimed to show the signal errors caused by concomitant gradients across a wide range of hardware configurations and propose corrections that can be applied during experimental design and analysis.
Viktor Olsson +6 more
wiley +1 more source
A MLPG Meshless Method for Numerical Simulation of Unsteady Incompressible Flows
Journal of Applied Fluid Mechanics, 2017 This article presents a numerical algorithm using the Meshless Local PetrovGalerkin (MLPG) method for numerical simulation of unsteady incompressible flows, governed by the Navier–Stokes equations via the stream function–vorticity (ψ–ω) formulation.
Iraj Saeedpanah
doaj
International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 11, Page 4518-4540, 10 August 2026.ABSTRACT Numerical simulation of hydraulic fracturing remains challenging due to the strong coupling between geomechanics and fluid flow when modelling multiple physical mechanisms of rock deformation, fracture evolution and fluid leak‐off. This study develops a coupled hydraulic fracture propagation framework that combines the extended finite element ...
Ran Tao, Juliana Y. Leung, Samer Adeeb
wiley +1 more source
Wind Energy, Volume 29, Issue 8, August 2026.ABSTRACT Accurate, time‐resolved installed capacity data are crucial for forecasting and analysing wind‐power production. The time series of installed capacity is often only approximately known in regions with rapid wind power development. Public wind power databases may only be updated yearly and installation dates may not be differentiated within ...
Olle Viotti, Johan Arnqvist, Jon Olauson
wiley +1 more source
In this paper, we define a novel recursive Heaviside step sequence function and demonstrate its applicability to modeling human mental states such as thought processes, memory recall, and forgetfulness. By extending the traditional Heaviside step function, which typically represents binary transitions, into a recursive sequence framework, we introduce ...
openaire +2 more sources
Nonlinear Analysis: Hybrid Systemssubmitted to Nonlinear Analysis: Hybrid Systems, Special Issue on Nonsmooth Dynamical Systems: Analysis, Control and ...
Nurkanović, Armin +3 more
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Defect‐Functionalization‐Mediated Tunneling Drives Nonlinear Photoemission in Perovskites
Advanced Science, Volume 13, Issue 37, 3 July 2026.This cover illustration depicts CsPbBr3 perovskite nanocrystals embedded with functionalized defect vacancies, where electrons migrate through defect‐mediated pathways and emit as lightning‐like beams. The imagery visualizes the core discovery of our work—defect‐functionalization‐mediated tunneling enabling nonlinear photoemission, where deep‐level ...
Hang Ren +9 more
wiley +1 more source
Oscillatory Behavior of Euler Cauchy Equation with Heaviside Step Function of a Bulge Function Over Various Time Domain [PDF]
Journal of Mathematics and Statistics, 2021 Jitendra Kumar Pati +2 more
openaire +1 more source