Results 41 to 50 of about 10,371,958 (212)

Beyond the Camera: Epidermal Sensor Platforms for Intelligent Facial Expression Recognition and Interactive Human Monitoring

open access: yesAdvanced Intelligent Systems, EarlyView.
Skin‐conformal epidermal sensors enable camera‐free intelligent facial monitoring by converting facial deformation and muscle activity into electrical signals through piezoresistive, capacitive, electrophysiologic, and self‐powered mechanisms. Coupled with artificial intelligence (AI), these platforms support facial expression recognition, human ...
Jeehyun Joung   +5 more
wiley   +1 more source

Adaptive coordination of sequential droop control for PV inverters to mitigate voltage rise in PV-Rich LV distribution networks

open access: yes, 2021
Adaptive coordination of sequential droop control for PV inverters to mitigate voltage rise in PV-Rich LV distribution ...
Tam T Mai (15918704)   +4 more
core   +1 more source

Investigation of Adaptive Droop Control Applied to Low-Voltage DC Microgrid

open access: yes, 2021
In a DC microgrid, droop control is the most common and widely used strategy for managing the power flow from sources to loads. Conventional droop control has some limitations such as poor voltage regulation and improper load sharing between converters ...
Prudhvi Kumar Gorijeevaram Reddy   +2 more
core   +1 more source

Hybrid Granular–Elastomer Jamming With Confinement‐Mediated Stiffening

open access: yesAdvanced Intelligent Systems, EarlyView.
A granular–elastomer hybrid jamming medium enables isotropic, repeatable stiffness modulation by exploiting vacuum‐induced confinement of an elastomeric network rather than particle friction. The actuator supports large 3D deformations (bending, folding, and twisting), retains programmed shapes when unjammed, and achieves an ~8× stiffness increase and ...
Hwayeong Jeong, Jamie Paik, Jung Kim
wiley   +1 more source

Dc voltage droop control design for mmc-based multiterminal hvdc grids [PDF]

open access: yes, 2020
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new ...
Dadjo Tavakoli, Saman   +7 more
core   +1 more source

Artificial Intelligence for Benign Esophageal Stricture Dilation: An Evidence‐Transferability Framework and Safety‐First Roadmap

open access: yesAI &Innovation, EarlyView.
ABSTRACT Background Endoscopic dilation is first‐line therapy for symptomatic benign esophageal strictures but remains operator‐dependent. Artificial intelligence (AI) could support assessment, risk stratification, and documentation; however, evidence from adjacent tasks is often mistaken for procedure‐specific validation.
Ahmed A. Salman, Mohamed A. Salman
wiley   +1 more source

Secondary Droop for Frequency and Voltage Restoration in Microgrids

open access: yes, 2015
Droop based autonomous control offers several advantages such as communication independence, plug-n-play capability and enhanced reliability of the system. Despite these advantages, frequency and voltage of droop controlled microgrid varies with the load
Loh, Poh Chiang   +7 more
core   +1 more source

Autonomous Control of Electric Vehicles Using Voltage Droop [PDF]

open access: yes
The surge in electric vehicles (EVs) in Denmark challenges the country’s residential low-voltage (LV) distribution system. In particular, it increases the demand for home EV charging significantly and possibly overloads the LV grid.
Rakesh Sinha   +9 more
core   +2 more sources

Expanded characterization of the valproic acid zebrafish larval model of autism spectrum disorder: Insights into dysregulation in the gut

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Meticulous calculation of zebrafish‐equivalent therapeutic valproic acid (VPA) dosage maximized the translational value of the data. Hyposerotonergic tone underpinned an anxiety‐like outcome as a core symptom of autism spectrum disorder (ASD). Compartment‐specific dopaminergic and serotonergic dysregulation in the brain versus gut provided mechanistic ...
Lesha Pretorius   +3 more
wiley   +1 more source

Adaptive droop control based power flow regulation and optimization in multi-terminal high voltage DC system

open access: yes, 2021
Minimization of the total transmission loss of an interconnected AC-DC grid plays an important role in the economic operation of the AC-DC grid. Different from the conventional AC grid where the transmission loss is usually minimized by reactive power ...
Zhang, Yuanshi
core   +1 more source

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