Results 81 to 90 of about 497,047 (194)

SEMG-Net: State-Event Guided Multi-Scale Gated Network for Non-Intrusive Load Monitoring in Smart Buildings

Smart Cities
Non-intrusive load monitoring (NILM) provides a cost-effective way to obtain appliance-level electricity information from aggregate smart-meter measurements and is therefore important for energy management, demand-side response, and sustainable operation
Keqin Li, Chengyuan Sun
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Electricity Prices and Generator Behaviour in Gross Pool Electricity Markets [PDF]

Electricity market liberalisation has become common practice internationally. The justification for this process has been to enhance competition in a market traditionally characterised by statutory monopolies in an attempt to reduce costs to end-users ...
O'Mahoney, Amy, Denny, Eleanor
core  

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Consistency Conditions: Efficiency Measures for the Electricity Distribution Sector in South America [PDF]

The main goals of this paper are basically two: to compare the relative efficiency of the firms in the electricity distribution sector in South America, and to perform a consistency analysis on the different approaches usually used to measure efficiency.
Rossi , Martín, Ruzzier, Christian, Rodríguez Pardina, Martín   +2 more
core  

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Designing Electricity Auctions [PDF]

Motivated by the new auction format introduced in the England and Wales electricity market, as well as the recent debate in California, we characterize bidding behavior and market outcomes in uniform and discriminatory electricity auctions.
Natalia Fabra, Nils-Henrik von der Fehr, David Harbord   +2 more
core  

Les Mains Invisibles

Les Mains Invisibles naissent de la nécessité de redonner aux créatrices des XIV aux XVIIIe siècles (qu’elles soient écrivaines, artistes, architectes, compositrices, traductrices...) la visibilité qu’elles avaient à leur époque, et ont perdu au ...
Patrizia Caraffi
core   +1 more source

An Enhanced STFT Segmentation Framework for ENF-Based Media Forensics

IEEE Access
The electric network frequency (ENF) criterion has gained significant attention over the past two decades as a promising tool in digital media forensics.
Ali Berk Yalinkilic, Saffet Vatansever
doaj   +1 more source