Results 41 to 50 of about 3,308 (181)
Haar Wavelet Method for the System of Integral Equations
Abstract and Applied Analysis, 2014 We employed the Haar wavelet method to find numerical solution of the system of Fredholm integral equations (SFIEs) and the system of Volterra integral equations (SVIEs).
Hassan A. Zedan, Eman Alaidarous
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Wavelet covariance approach to measure convective boundary‐layer structure
Quarterly Journal of the Royal Meteorological Society, EarlyView.This study introduces a wavelet‐based framework that applies the Haar discrete wavelet transform (DWT) to radiosonde profiles of potential temperature and water vapor mixing ratio for diagnosing convective boundary‐layer (CBL) structure. The method objectively identifies key CBL parameters, including the surface‐layer height, entrainment zone depth ...
Song‐Lak Kang +2 more
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Structural Concrete, EarlyView.Abstract Fatigue stresses are receiving increasing attention in structural engineering, particularly in the design of increasingly slender structures. However, the mechanical response of concrete—particularly its fatigue behavior under very high numbers of load cycles—is still scarcely understood.
Kerstin Willers +2 more
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Time-Modulated Arrays With Haar Wavelets
IEEE Antennas and Wireless Propagation Letters, 2020 Time-modulated arrays (TMAs) can effectively perform beamsteering over the first positive harmonic pattern by applying progressively delayed versions of stair-step approximations of a sine waveform to the antenna excitations. In this letter, we consider synthesizing such stair-step sine approximations by means of Haar wavelets.
Roberto Maneiro-Catoira +3 more
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Multiresolution Analysis and Haar Wavelets on the Laguerre Hypergroup [PDF]
Mathematical Problems in Engineering, 2009 Let ℍn be the Heisenberg group. The fundamental manifold of the radial function space for ℍn can be denoted by [0, +∞) × ℝ, which is just the Laguerre hypergroup. In this paper the multiresolution analysis on the Laguerre hypergroup 𝕂 = [0, +∞) × ℝ is defined. Moreover the properties of Haar wavelet bases for are investigated.
Xie, Peizhu, He, Jianxun
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Thriving or Drained? The Dual Effects of AI‐autonomy on Workers’ Performance Outcomes
British Journal of Management, EarlyView.Abstract Interest in the role of artificial intelligence (AI) within organizations has surged in recent years. However, we know little about the underlying mechanisms that connect AI usage in organizations to employee job outcomes. Drawing on self‐determination theory and self‐categorization theory, this study explores when and how perceived AI ...
Muhammad Imran Rasheed +3 more
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Haar wavelet fractional derivative [PDF]
Proceedings of the Estonian Academy of Sciences, 2022 In this paper, the fundamental properties of fractional calculus are discussed with the aim of extending the definition of fractional operators by using wavelets. The Haar wavelet fractional operator is defined, in a more general form, independently on the kernel of the fractional integral.
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Asia Pacific Viewpoint, EarlyView.ABSTRACT This article examines the formation and operation of Myanmar's Interim Ethics Review Board (IERB), which was established in November 2023 by displaced academics involved in the Civil Disobedience Movement against the 2021 military coup. Operating within a highly repressive, conflict‐ridden environment, the IERB exemplifies a locally‐led and ...
Phyu Phyu Thin Zaw +3 more
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Haar Wavelet Collocation Method for Thermal Analysis of Porous Fin with Temperature-dependent Thermal Conductivity and Internal Heat Generation [PDF]
Journal of Applied and Computational Mechanics, 2017 In this study, the thermal performance analysis of porous fin with temperature-dependent thermal conductivity and internal heat generation is carried out using Haar wavelet collocation method.
George OGUNTALA, Raed Abd-Alhameed
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Journal of Agrarian Change, EarlyView.ABSTRACT This article examines how long‐standing local conflicts concerning the nature of common property, the distribution of access and administrative rights associated with it, and more broadly the nature of the community and the forms of citizenship that organise its governance shape demands for justice regarding land transfers to outside investors
Eric Léonard +2 more
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