Results 111 to 120 of about 4,054 (213)

Electropermanent Magnetic Muscles: Power‐Efficient, Low‐Voltage, Compact Magnetic Actuators to Power Wearables and Untethered Robots

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 3, March 2026.
This work presents compact, low‐voltage actuators based on electropermanent magnetic interactions. The actuators show good overall performance across key metrics and are implemented in wearable devices and untethered robots. Their ability to operate in different configurations and hold positions without energy input highlights their potential for ...
Arturo Castillo Ugalde   +4 more
wiley   +1 more source

State of Charge Estimation of EV Secondary Battery Pack Using Hybrid Hedge Feedforward Feedback‐Based Gated Recurrent Unit to Extend Lifespan

open access: yesBattery Energy, Volume 5, Issue 2, March 2026.
SOC estimation is performed using a newly developed online HFF‐GRU method. Improves charge balancing among battery cells, leading to a substantial increase in the battery pack's lifespan. ABSTRACT Accurate estimation of state of charge (SoC) and maintaining balanced charge levels across secondary battery cells are crucial in battery management systems (
Md Ohirul Qays   +4 more
wiley   +1 more source

Enhancing Q‐Learning via State‐Space Design for Active Battery Balancing

open access: yesBattery Energy, Volume 5, Issue 2, March 2026.
This study investigates the profound impact of state definition on the efficacy of Q‐learning for active battery balancing in lithium‐ion battery packs. We define and evaluate three distinct state representations—[State 1, 11‐state space definition], [State 2, 27‐state space definition], and [State 3, 81‐state space definition]—within a reinforcement ...
Fatemeh Ebrahimabadi   +2 more
wiley   +1 more source

Low Power and Energy‐Efficient Design of MTJ/FinFET Circuits

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
This work begins by outlining the fundamental concepts of MTJs, FinFETs, and the conventional hybrid CMOS/MTJ framework. It then explains the operating mechanism and configuration of the proposed STT‐MTJ/FinFET‐based OR logic gate. The final sections present the simulation outcomes and analyze the influence of FinFET fin variation.
Pillem Ramesh, Atul S. M. Tripathi
wiley   +1 more source

Design and TCAD Simulation of p+–n+ InAs‐Based TFET

open access: yesNano Select, Volume 7, Issue 3, March 2026.
A physics‐based design and optimization of a p+−n+${{p}^ + } - {{n}^ + }$ InAs tunnel field‐effect transistor is presented using calibrated quantum‐corrected TCAD simulations. By employing a composite figure of merit that unifies digital and RF metrics, the proposed homojunction architecture achieves steep subthreshold swing, enhanced cutoff frequency,
Muhammad Elgamal   +5 more
wiley   +1 more source

Advances in Rapid Nucleic Acid Diagnostics for Hepatitis B and C Viruses: A Comprehensive Review

open access: yesReviews in Medical Virology, Volume 36, Issue 2, March 2026.
ABSTRACT Chronic viral hepatitis, predominantly caused by HBV and HCV infections, remains a major global health burden and a leading cause of cirrhosis, hepatocellular carcinoma (HCC), and liver‐related mortality. Achieving the World Health Organisation (WHO) target of diagnosing 90% of HBV and HCV infections by 2030 necessitates a fundamental ...
Hsin‐Ying Ho   +6 more
wiley   +1 more source

Self‐Powered Neuromorphic Touch Sensors Based on Triboelectric Devices: Current Approaches and Open Challenges

open access: yesSmall, Volume 22, Issue 16, 17 March 2026.
This review outlines how triboelectric self‐powered tactile sensors can be integrated with neuromorphic devices to emulate human touch. It summarizes current coupling strategies, operational modes, and synaptic functions enabled by triboelectric nanogerator (TENG)‐based systems, while highlighting key mechanisms, performance considerations, and future ...
Fabrizio Torricelli, Giuseppina Pace
wiley   +1 more source

Warpage Reduction for Power MOSFET Wafers

open access: yesElectrica, 2021
Kim Ho Yeap   +2 more
doaj   +1 more source

Detection of Coastal Flooding With TinyCamML: A Low‐Cost, Privacy‐Preserving Cellular‐Connected Camera With Onboard ML

open access: yesWater Resources Research, Volume 62, Issue 3, March 2026.
Abstract Chronic flooding is an issue for low‐lying coastal communities globally, and it is expected to worsen with rising sea levels. Predicting when and where these floods occur can be difficult as they can be hyper‐local and ephemeral, depending on the flood drivers (e.g., tides, rain). These factors make it difficult to measure the full spatial and
E. B. Farquhar   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy