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Stress Classification Using Photoplethysmogram-Based Spatial and Frequency Domain Images
منشور في 2020"…In this paper, a new binary classification (called stressed and non-stressed) approach is proposed for a subject’s stress state in which the inter-beat intervals extracted from a photoplethysomogram (PPG) were transferred to spatial images and then to frequency domain images according to the number of consecutive. …"
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Optical solitons and qualitative analysis of nonlinear Schrodinger equation in the presence of self steepening and self frequency shift
منشور في 2022"…<p>In this manuscript, the optical solitons of nonlinear Schrödinger equation (NLSE) with cubic–quintic law nonlinearity, in the presence of self-frequency shift and self-steepening, has been studied. …"
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Zooming Into Precision: The Zoom TFD for High-Resolution Analysis of Non-Stationary Signals
منشور في 2025"…<p dir="ltr">This paper introduces Zoom TFD, a time-frequency decomposition (TFD) method designed for the high-resolution analysis of non-stationary signals, achieving optimal energy concentration, high time-frequency resolution, and inherent cross-term suppression. …"
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Hydration Assessment Using the Bio-Impedance Analysis Method
منشور في 2022"…</p><p> </p></div><h2>Other Information</h2> <p> Published in: Sensors<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/s22176350" target="_blank">https://dx.doi.org/10.3390/s22176350</a></p>…"
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New solitary wave and computational solitons for Kundu–Eckhaus equation
منشور في 2022"…The parameters employed in this approach are chirp, temporal position, phase, amplitude, frequency and width, namely, collective variables. …"
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Urban Transportation Networks Resilience: Indicators, Disturbances, and Assessment Methods
منشور في 2022"…<p dir="ltr">Due to a surge in the frequency and intensity of disruptive events, such as natural disasters, the Covid-19 pandemic, and intentional attacks, the concept of resilience has attracted increased attention in recent years. …"
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Formation of quasi-static stop band in a new one-dimensional metamaterial
منشور في 2022"…<p>The main objective of this paper is to propose a new metamaterial capable of generating a quasi-static stop band from zero frequency. …"
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Unmasking the Fake: Machine Learning Approach for Deepfake Voice Detection
منشور في 2024"…By extracting Mel-Frequency Cepstral Coefficients (MFCC) from audio samples which serve as the foundational features for identifying genuine and fake voices. …"
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Self-sanitizing reusable glove via 3D-printing and common mold making method
منشور في 2023"…The study reports reusable self-sanitizing gloves via 3D-printing and common hand molding methods. The major contribution is frequent self-sanitization of gloves without any manual intervention. …"
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