Results 131 to 140 of about 2,589 (233)

Controladores PID com desempenho otimizado aplicados a conversores boost com incertezas paramétricas na carga

Eletrônica de Potência
A principal motivação para este trabalho é a possibilidade de melhorar o projeto de controladores proporcionais-integrais-derivativos aplicado ao conversor boost, com incertezas paramétricas na carga, por meio de meta-heurísticas. Neste sentido, propõe-se aqui um novo procedimento para sintonia automática off-line destes controladores aplicados à ...
Robert Uiliam Marin Viaro, Lucas Cielo Borin, Renan Medke, Olinto César Bassi De Araújo, Rodrigo Varella Tambara, Everson Mattos, Vinícius Foletto Montagner   +6 more
openaire   +3 more sources

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

PROPOSTA DE UM NOVO CONVERSOR BOOST HÍBRIDO COM TENSÃO DE COMUTAÇÃO REDUZIDA

Revista Sodebras, 2023
L. Romeiro, A. E. D. Júnior, L. F. Melo, L. R. Barbosa   +3 more
openaire   +1 more source

A Mechanistic Blueprint for Fast, High‐Yield Green Scintillators Using Conjugated Polymer–Nanocrystal Composites

Advanced Functional Materials, EarlyView.
Conjugated polymer–nanocrystal composites are investigated to develop fast, high‐yield green scintillators. The polymer F8BT enables efficient, ultrafast emission, while blends with non‐emitting HfO2 nanocrystals and luminescent CdZnS/ZnS quantum dots reveal distinct sensitization mechanisms.
Chenger Wang, Emanuele Mazzola, Andrea Fratelli, Matteo L. Zaffalon, Francesco Bruni, Francesco Carulli, Xiaohe Zhou, Saptarshi Chakraborty, Leonardo Poletti, Luca Cappelletti, Francesco Meinardi, Francesca Rossi, Luca Gironi, Sergio Brovelli   +13 more
wiley   +1 more source

Estudio y análisis de un regulador de carga de baterías [PDF]

, 2010
Este Proyecto Fin de Carrera tiene como objetivo principal dar a conocer la función y tipos de reguladores de carga, describiéndolos y realizando un estudio en el laboratorio del comportamiento de las variables eléctricas de tensión, intensidad de ...
Simón Bordón, Mario
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Sistema de préstec i control de material de laboratori [PDF]

, 2018
[CATALÀ] El projecte té com a objectiu el disseny d’un armari d’eines automàtic, que proporciona valor afegit respecte els existents actualment al mercat.
Badilla Daza, Leonardo, Biosca Yuste, Albert, Sagalés i Costa, Ramon, Salvo Nieto, Nil   +3 more
core  

Controlador Instantâneo Adaptativo Baseado em Rede Neural aplicado a um Conversor Boost

Procedings do XV Simpósio Brasileiro de Automação Inteligente, 2021
null Carlúcio Pereira da Silva, null Luiz Fernando Marquez Arruda, null Diego Santos Greff   +2 more
openaire   +2 more sources

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source