Results 221 to 230 of about 1,716,432 (375)

A Three‐Phase Electrostatic Clutch with Variable Mechanical Impedance Control for Soft Robotic Systems

open access: yesAdvanced Science, EarlyView.
The research introduces a three‐phase electrostatic (ES) clutch with variable mechanical impedance control, specifically designed to enable continuous and precise friction modulation, thereby reducing both force degradation and oscillatory motion. This method effectively resolves conventional ES clutch issues, such as residual charge accumulation and ...
Dongyoung Lee, Heejin Yu, Joonbum Bae
wiley   +1 more source

Near-Optimal Reinforcement Learning in Polynomial Time

open access: yesMachine-mediated learning, 2002
Michael Kearns, Satinder Singh
semanticscholar   +1 more source

Scalable Lignin Monomer Production Via Machine Learning‐Guided Reductive Catalytic Fractionation of Lignocellulose

open access: yesAdvanced Science, EarlyView.
This study pioneers an integrated machine learning framework combining large‐scale data modeling, experimental validation, and impact analysis to optimize reductive catalytic fractionation for scalable, sustainable lignin monomer production. Abstract Efficient valorization of lignocellulosic biomass into high‐value lignin monomers is a cornerstone of ...
Meysam Madadi   +7 more
wiley   +1 more source

GLM7 – A Novel Composite Glycolipid Index Derived from Routine Health Indicators for Enhanced Diagnosis and Prediction of Multimorbidity

open access: yesAdvanced Science, EarlyView.
This study leverages NHANES data to analyze 49 routine indicators, identifying the top 10 diagnostic markers for five major diseases and introducing GLM7, a novel indicator. Restricted cubic spline analyses, forest plot evaluations, and XGBoost modeling demonstrate conventional indicators' efficacy and GLM7's value for disease diagnosis/prediction ...
Zhihua Wang   +8 more
wiley   +1 more source

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