Results 101 to 110 of about 462,768 (332)

Fast ripple‐delta coupling as an early biomarker for post‐traumatic epileptogenesis in repetitive brain injury

Epilepsia Open, EarlyView.
Abstract Objective Traumatic brain injury (TBI) can induce posttraumatic epilepsy (PTE), but early biomarkers for epileptogenesis are lacking. We aimed to investigate electrographic biomarkers before and during posttraumatic seizure development. Methods We used a repetitive diffuse TBI model in mice with continuous video‐EEG monitoring up to 4½ months ...
Oleksii Shandra, Dzenis Mahmutovic, Biswajit Maharathi, Md Adil Arman, Michael J. Benko, Owen Leitzel, Pritom Kumar Saha, Stefanie Robel   +7 more
wiley   +1 more source

Investigation of Hilbert–Huang Transform and Fourier Transform for Horizontal-to-Vertical Spectral Ratio Analysis: Understanding the Shallow Structure in Mataram City, Lombok, Indonesia [PDF]

, 2020
Mochammad Randy Caesario Harsuko, Zulfakriza Zulfakriza, Andri Dian Nugraha, Achmad Fajar Narotama Sarjan, Sri Widiyantoro, Shindy Rosalia, Nanang T. Puspito, David P. Sahara   +7 more
openalex   +1 more source

Electrochemical Noise Analysis Using Experimental Chaos Theory, Power Spectral Density and Hilbert–Huang Transform in Anodized Aluminum Alloys in Tartaric–Phosphoric–Sulfuric Acid Solutions [PDF]

, 2023
Cynthia Martínez-Ramos, Javier Olguín-Coca, Luis Daimir López-Léon, Citlalli Gaona-Tiburcio, María Lara-Banda, Erick Maldonado-Bandala, Iván Erick Castañeda-Robles, Jesús Manuel Jáquez-Muñoz, José Ángel Cabral Miramontes, Demetrio Nieves-Mendoza, Facundo Almeraya-Calderón   +10 more
openalex   +1 more source

Emergence of states in the phonon spectral function of the Holstein polaron below and above the one-phonon continuum

, 2010
We investigate the low-energy properties of the Holstein polaron through calculation of the q-dependent phonon spectral function using an improved exact-diagonalization technique, defined over a variational Hilbert space. We perform a comprehensive study
Bonca, Janez, Trugman, Stuart A., Vidmar, Lev   +2 more
core   +1 more source

Addressing Heterogeneity in Binge Eating Disorder: A Cluster Analysis Approach Based on Age of Onset, Clinical and Psychopathological Features

European Eating Disorders Review, EarlyView.
ABSTRACT Objective This study investigates clinical heterogeneity in patients with binge eating disorder (BED) and its association with treatment outcomes. Methods A two‐step cluster analysis was conducted on a clinical sample of 196 BED patients, using an agglomerative hierarchical procedure based on both categorical and quantitative measures ...
Lucía Camacho‐Barcia, Lia T. Sánchez‐Salido, Jessica Jiménez del Toro, Roser Granero, Isabel Sánchez, Kim Supit, Nadia Micali, Katrin Elisabeth Giel, Susana Jiménez‐Murcia, Stephan Zipfel, Fernando Fernández‐Aranda   +10 more
wiley   +1 more source

Affective Dimensions in Maternal Voice During Child Feeding in Mothers With and Without Eating Disorder History—Findings From a Machine Learning Analysis of Speech Data

European Eating Disorders Review, EarlyView.
ABSTRACT Objective Eating disorder (ED) history may impact mother‐child communication during mealtimes and contribute to transgenerational transmission of ED. This study employed machine learning (ML) to identify speech characteristics during mother‐child feeding interactions, aiming for investigating whether vocalised affective characteristics differ ...
Jana Katharina Throm, Manuel Milling, Andreas Triantafyllopoulos, Alexander Kathan, Annica Franziska Dörsam, Johanna Löchner, Björn Schuller, Katrin Elisabeth Giel   +7 more
wiley   +1 more source

MATHEMATICAL MODELING OF THE SPECTRAL REPRESENTATION FOR EVOLUTION OPERATORS AND INTERNAL TIME IN THE THEORY OF DURABILITY OF SYSTEMS WITH LONG PERIODS OF ACTIVE EXISTENCE

Надежность и качество сложных систем, 2022
Background. Modern and designed complex, highly dangerous and critical systems today should fulfill their functionality for 30–50 years or more (nuclear power, cosmonautics, transport systems, including oil and gas trunk pipelines.
V.A. Ostreykovskiy, A.V. Sorochkin
doaj   +1 more source

How do you make a time series sing like a choir? Using the Hilbert-Huang transform to extract embedded frequencies from economic or financial time series [PDF]

The Hilbert-Huang transform (HHT) was developed late last century but has still to be introduced to the vast majority of economists. The HHT transform is a way of extracting the frequency mode features of cycles embedded in any time series using an ...
Crowley, Patrick M
core  

Research on Precise Identification of Rock Strength Based on Bolt Drilling Parameters

Energy Science &Engineering, EarlyView.
Drilling detection test platform. ABSTRACT During roadway excavation, the presence of weak interlayers and fractured rock masses significantly affects roof stability. To achieve timely and effective roadway support, it is crucial to identify and predict different rock types based on drilling signals from roof bolters.
Qiang Zhu, Sheng Biao Wang, Da Jiang Wen, Chong‐Yu Song, Kang Zhou   +4 more
wiley   +1 more source

Deep Learning Integration in Optical Microscopy: Advancements and Applications

Microscopy Research and Technique, EarlyView.
It explores the integration of DL into optical microscopy, focusing on key applications including image classification, segmentation, and computational reconstruction. ABSTRACT Optical microscopy is a cornerstone imaging technique in biomedical research, enabling visualization of subcellular structures beyond the resolution limit of the human eye ...
Pottumarthy Venkata Lahari, Sagnika Dutta, H. Deeksha, Samreen A. Patel, Budheswar Dehury, Nirmal Mazumder   +5 more
wiley   +1 more source