Results 51 to 60 of about 13,719 (220)

Exact SOHS Decompositions of Trigonometric Univariate Polynomials with Gaussian Coefficients

Proceedings of the 2022 International Symposium on Symbolic and Algebraic Computation, 2022
Certifying the positivity of trigonometric polynomials is of first importance for design problems in discrete-time signal processing. It is well known from the Riesz-Fejéz spectral factorization theorem that any trigonometric univariate polynomial positive on the unit circle can be decomposed as a Hermitian square with complex coefficients.
Victor Magron, Mohab Safey El Din, Markus Schweighofer, Trung Hieu Vu   +3 more
openaire   +2 more sources

Lithium Battery State-of-Health Estimation Based on Sample Data Generation and Temporal Convolutional Neural Network

Energies, 2023
Accurate estimation of battery health is an effective means of improving the safety and reliability of electrical equipment. However, developing data-driven models to estimate battery state of health (SOH) is challenging when the amount of data is ...
Fang Guo, Guangshan Huang, Wencan Zhang, An Wen, Taotao Li, Hancheng He, Haolin Huang, Shanshan Zhu   +7 more
doaj   +1 more source

A Large Scale Multi‐Modal Workflow for Battery Characterization: From Concept to Implementation

Advanced Energy Materials, EarlyView.
Isolated characterization techniques produce independent datasets and single‐property insights. However, progressively more holistic interpretations of battery‐material behavior is needed in the future. Here we demonstrate a coordinated multimodal workflow enabling the correlation of heterogeneous datasets and the construction of multidimensional ...
François Cadiou, Cinthya Herrera, Duncan Atkins, Elixabete Ayerbe, Giorgio Baraldi, Stéphanie Belin, Anass Benayad, Didier Blanchard, Federico Capone, Ennio Capria, Isidora Cekic‐Laskovic, Robert Dominko, Kristina Edström, Ajay Gautam, Lukas Helfen, Antonella Iadecola, Quentin Jacquet, Gregor Kapun, Xinyu Li, Aleksandar Matic, Nataliia Mozhzhukhina, Andrew J. Naylor, Poul Norby, Chris O'Keefe, Alexandre Ponrouch, Jean‐Pascal Rueff, Elena Tchernykova, Deyana Tchitchekova, Israel Temprano, Nikita Vostrov, Marnix Wagemaker, Martin Winter, Christian Wölke, Tejs Vegge, Sandrine Lyonnard   +34 more
wiley   +1 more source

State-of-Health Estimation for Lithium-Ion Batteries Based on the Multi-Island Genetic Algorithm and the Gaussian Process Regression

IEEE Access, 2017
Battery State-of-Health (SOH) estimation is of utmost importance for the performance and cost-effectiveness of electric vehicles. Incremental capacity analysis (ICA) has been ubiquitously used for battery SOH estimation.
Zhenpo Wang, Jun Ma, Lei Zhang
doaj   +1 more source

Effects of Outsourced Agricultural Extension Services on the Technical Efficiency and Financial Returns of Soybean Farms in Northern Cameroon

Agribusiness, EarlyView.
ABSTRACT In the agricultural landscape of most developing countries, the last decade has witnessed the expansion of outsourced agricultural extension services. Private firms and nongovernmental organizations focused on delivering agricultural extension and advisory services to farmers have emerged.
Boris D. Soh Wenda, Doria A. Medondjeu, Dorothy E. Fon, Stefan Sieber   +3 more
wiley   +1 more source

Advances in Thermal Modeling and Simulation of Lithium‐Ion Batteries with Machine Learning Approaches

Advanced Intelligent Discovery, EarlyView.
Heat generation in lithium‐ion batteries affects performance, aging, and safety, requiring accurate thermal modeling. Traditional methods face efficiency and adaptability challenges. This article reviews machine learning‐based and hybrid modeling approaches, integrating data and physics to improve parameter estimation and temperature prediction ...
Qi Lin, Kang Fu, Junjie Ding, Kai Sun, Peng Tan   +4 more
wiley   +1 more source

Data-driven online SOH estimation of a grid-connected BESS: Accuracy improvements and lifetime prediction

Measurement: Energy
This analysis develops a Coulomb-counting-based online state-of-health (SOH) estimator using detected partial discharge segments for an existing operational battery energy storage system (BESS).
Mirko Ledro, Jon Goiburu, Jan Martin Zepter, Mattia Marinelli, Mikel Arrinda   +4 more
doaj   +1 more source

Ocular and Systemic Findings in COL2A1 and COL11A1 Stickler Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Stickler syndrome is most commonly caused by variants in COL2A1 and COL11A1 genes. The purpose of this study was to describe genetic variants and phenotypes in COL2A1 and COL11A1 Stickler syndrome. We performed a retrospective genotype–phenotype evaluation of COL2A1 and COL11A1 Stickler syndrome subjects. Thirty‐two subjects with COL2A1 and 13
Aileen G. MacLachlan, Jessica A. Kraker, Denise J. Morgan, Lisa A. Schimmenti, M. Elizabeth Hartnett, Eileen S. Hwang   +5 more
wiley   +1 more source

Selatium Serene & Soh 1970

, 2009
Published as part of Schubart, Christoph D., Liu, Hung-Chang & Ng, Peter K. L., 2009, Revision of Selatium Serène & Soh, 1970 (Crustacea: Brachyura: Sesarmidae), with description of a new genus and two new species, pp.
Schubart, Christoph D., Liu, Hung-Chang, Ng, Peter K. L.   +2 more
openaire   +2 more sources

Sustainable Development Goals' Discourse in the Accounting and Business Literature: A Rhetorical Lens

Business Strategy and the Environment, EarlyView.
ABSTRACT The role of academia in shaping the Sustainable Development Goals (SDGs) remains insufficiently understood. This study examines how SDG discourse is constructed within accounting and business research by integrating bibliometric analysis with a systematic review of 731 peer‐reviewed articles published between 2020 and 2024.
Silvia Panfilo, Ewelina Zarzycka, Chiara Mio   +2 more
wiley   +1 more source