Results 61 to 70 of about 311,920 (239)

Can You Have It All? How Employees' Whole‐Life Perspective Relates to Role Performance Evaluations

open access: yesJournal of Organizational Behavior, Volume 47, Issue 1, Page 44-65, January 2026.
ABSTRACT Seeking satisfaction and success in work and other life domains (i.e., pursuing a career with a whole‐life perspective) is important for many employees, yet its effects are not fully understood. We integrate signaling theory with boundary theory and the work–home resources model to investigate how and when an employee's whole‐life perspective ...
Rebekka S. Steiner   +2 more
wiley   +1 more source

On the solutions of the Lane-Emden model via non-dyadic wavelet scheme to unravel astrophysical phenomena

open access: yesAlexandria Engineering Journal
The research focuses on exploring the characteristics of the Lane Emden equation, which is a second-order ordinary differential equation that has its roots in astrophysics.
Jaya Gupta, Ratesh Kumar, Homan Emadifar
doaj   +1 more source

Convolutional recurrent U‐net for cardiac cine MRI reconstruction via effective spatio‐temporal feature exploitation

open access: yesMedical Physics, Volume 53, Issue 1, January 2026.
Abstract Background Cardiac Cine Magnetic Resonance Imaging (MRI) provides dynamic visualization of the heart's structure and function but is hindered by slow acquisition, requiring repeated breath‐holds that challenge sick patients. Accelerated imaging can mitigate these issues but potentially reduce spatial and temporal resolution.
Donghang Lyu   +5 more
wiley   +1 more source

A New Solution for the Director Relaxation Problem in Twisted Nematic Film Based on Wavelet Analysis

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2011
The present research considers and explains the application of the Haar wavelets as basis functions in solution of the propagation of perturbations in low-dimensional anisotropic media.
Aleksey Kudreyko, Nail Migranov
doaj   +1 more source

Signal Estimation Using Wavelet Analysis of Solution Monitoring Data for Nuclear Safeguards

open access: yesAxioms, 2013
Wavelets are explored as a data smoothing (or de-noising) option for solution monitoring data in nuclear safeguards. In wavelet-smoothed data, the Gibbs phenomenon can obscure important data features that may be of interest.
Tom Burr, Claire Longo
doaj   +1 more source

Simulation of a non‐linear, time‐variant circuit using the Haar wavelet transform

open access: yesIET Science, Measurement & Technology, 2022
Wavelet theory has disentangled numerous complexities, including those pertinent to transient and steady‐state responses of systems, when Laplace and Fourier transforms face insoluble obstacles. Reactive linear components (e.g.
Georgios G. Roumeliotis   +2 more
doaj   +1 more source

A Novel Lightweight and High‐Performance Detection Framework for Signal Detection in Wideband Spectrogram

open access: yesElectronics Letters, Volume 62, Issue 1, January/December 2026.
With the proliferation of Internet of Things (IoT) devices, broadband signal detection in low‐signal‐to‐noise ratio (SNR) non‐cooperative environments presents significant challenges. This letter proposes two lightweight modules integrated into the YOLOv8 framework, which effectively reduces computational complexity while improving detection accuracy ...
Deming Hu   +4 more
wiley   +1 more source

A Comparative Study on Wavelet and EMD Methods for Remote detection of Rotational Imbalance

open access: yesElectrical Engineering and Energy
This paper presents a radar-driven method for detecting rotational imbalance in machinery using multi-resolution signal processing and machine learning.
Yunus Emre Acar
doaj   +1 more source

Haar Wavelet Based Implementation Method of the Non–integer Order Differentiation and its Application to Signal Enhancement

open access: yesMeasurement Science Review, 2015
Non–integer order differentiation is changing application of traditional differentiation because it can achieve a continuous interpolation of the integer order differentiation. However, implementation of the non–integer order differentiation is much more
Li Yuanlu   +4 more
doaj   +1 more source

Fast Poisson Noise Removal by Biorthogonal Haar Domain Hypothesis Testing

open access: yes, 2008
Methods based on hypothesis tests (HTs) in the Haar domain are widely used to denoise Poisson count data. Facing large datasets or real-time applications, Haar-based denoisers have to use the decimated transform to meet limited-memory or computation-time
Digel, Seth W.   +3 more
core   +4 more sources

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