Results 111 to 120 of about 2,156 (250)

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

Large‐Area Printed PEDOT:PSS Shielding and Frequency Selective Surface (FSS) on Textiles

Advanced Materials Interfaces, EarlyView.
An all‐polymer e‐textile frequency selective surface (FSS) can present controlled shielding, presenting a competitive alternative to metal‐based inks. The results show how PEDOT: PSS‐based e‐textiles could be applied in RF devices for future wearable applications.
Benjamin King, Mahmoud Wagih
wiley   +1 more source

Determinación de capacitores para arranque de motores monofásicos de inducción [PDF]

, 1980
Mediante al análisis del circuito equivalente del motor bifásico ce inducción desbalanceado se determinan los valores de capacitores más adecuados, desde el punto de vista técnico.
Molina Moya, Jorge, Poveda Almeida, Mentor   +1 more
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Optimización por Enjambre de Partículas Cuánticas para la Reducción de Pérdidas Eléctricas

Revista Tecnológica, 2018
Este artículo presenta un diseño innovador para el dimensionamiento y ubicación de capacitores en un sistema de potencia cuyo objetivo es mejorar sus aspectos técnicos y económicos basados en un criterio de reducción de pérdidas eléctricas.
Peter Iza Toapanta, Manuel Alvarez Alvarado, Fernando Vaca Urbano   +2 more
doaj   +2 more sources

Estudio de materiales antiferroeléctricos para aplicaciones en dispositivos electrocalóricos y capacitores de almacenamiento de energía

Anales de la Academia de Ciencias de Cuba, 2020
Introducción. En este trabajo se presentan las investigaciones realizadas sobre cerámicas antiferroeléctricas, en base a plomo y libres de plomo, como materiales con potencial para aplicaciones tecnológicas. Objetivos.
Yanela Mendez González, Aimé Peláiz Barranco, José de los Santos Guerra, Arbelio Pentón Madrigal, Francisco Calderón Piñar, Pierre Saint-Grégoire, Tongqing Yang   +6 more
doaj  

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

Localización óptima de capacitores en redes primarias de distribución mediante técnicas heurísticas [PDF]

, 2006
Se presentan dos metodologías heurísticas para la localización racional de capacitores en sistemas radiales de distribución. La primera de ellas se fundamenta en un conjunto de criterios empíricos sencillos que orientan la búsqueda hacia las posiciones ...
Galarza Espín, Marco Vinicio, Riofrío Reyes, Carlos   +1 more
core  

Enhancing Performance and Reliability of Hf1‐xZrxO2 Morphotropic Phase Boundary Films via Nanolaminate Structuring and Microwave Annealing

Advanced Materials Technologies, EarlyView.
Hf–Zr–O‐based morphotropic phase boundary (MPB) thin films often suffer from limited endurance and poor uniformity due to intrinsic phase instability. This work proposes a nanolaminate architecture that spatially separates competing phases, stabilizes phase formation, and suppresses wake‐up‐induced degradation.
Hojung Jang, Hyunsang Hwang
wiley   +1 more source