Results 91 to 100 of about 5,299 (199)

Análise de modelos matemáticos de temperatura de módulos fotovoltaicos e avaliação energética a partir de dados da Casa Solar Eficiente [PDF]

open access: yes, 2016
TCC (graduação) - Universidade Federal de Santa Catarina. Campus Araranguá. Engenharia de EnergiaA intensa busca pela modernidade e pela produção de energia vem ocasionando uma série de mudanças em nosso comportamento e, principalmente, no meio ambiente.
Novak, Matheus Vercka
core  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Conversor CC-CA empregando rede de impedância do tipo Quasi-Fonte-Y

open access: yes, 2020
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
openaire   +1 more source

Equivalent linearized analytical models for the modular multilevel converter [PDF]

open access: yes, 2020
O Conversor Multinível Modular (MMC) vem desempenhando um papel importante na modernização dos sistemas de potência como um componente de HVDCs, FACTs e em muitas outras aplicações. Devido à sua topologia, o MMC apresenta um comportamento singular, mesmo
Freitas, Cleiton Magalhães
core  

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

open access: yesAdvanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore   +7 more
wiley   +1 more source

Novo conversor CC-CA elevador-abaixador de tensão [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013Esta tese apresenta uma nova topologia para os conversores CC-CA, que possibilita obter uma tensão ...
Piazza, Gleyson Luiz
core  

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

open access: yesAdvanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker   +16 more
wiley   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

Desenvolvimento de um conversor trifásico CC-CA multinível para interface de energias renováveis com a rede elétrica

open access: yes, 2023
Com o aumento no foco no desenvolvimento de soluções tecnológicas sustentáveis e na necessidade de reduzir as emissões de CO2, as fontes de energia renovável têm ganhado maior notoriedade, por exemplo, na Europa, representaram 22% do consumo total de eletricidade em 2021, pelo que alguns estados-membros traçaram objetivos ambiciosos para o aumento ...
openaire   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

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