Results 21 to 30 of about 24,331 (229)

Experiências pedagógicas no ensino superior

Revista Docência do Ensino Superior, 2016
Este texto apresenta a fase inicial da implementação de um conjunto de experiências pedagógicas realizadas numa instituição de ensino superior em Portugal. Argumenta-se que modelos de aprendizagem ativa não devem se restringir a sessões teóricas, mas que
Fernando Luís Santos, Rita Alves, Carla Ferreira, Hélder Martins Costa   +3 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Multifunctional Structural Electrolyte with Glass Fiber‐Reinforced Polyvinyl Alcohol/Epoxy Matrix with Optimized Lithium Salt and Nanofiller

Advanced Energy and Sustainability Research, EarlyView.
This study presents a novel structural electrolyte reinforced with glass fiber and a polyvinyl alcohol/epoxy matrix incorporating optimized lithium salt and ceramic nanofiller. Its multifunctionality—mechanical, electrochemical, and thermomechanical—is evaluated using various characterization techniques.
Maryam Niazi, Diana Paiva, Federico Danzi, Tânia Lopes, Adélio Mendes, Pedro P. Camanho   +5 more
wiley   +1 more source

A Machine Learning Perspective on the Brønsted–Evans–Polanyi Relation in Water‐Gas Shift Catalysis on MXenes

Advanced Intelligent Discovery, EarlyView.
Machine learning predicts activation energies for key steps in the water‐gas shift reaction on 92 MXenes. Random Forest is identified as the most accurate model. Reaction energy and reactant LogP emerge as key descriptors. The approach provides a predictive framework for catalyst design, grounded in density functional theory data and validated through ...
Kais Iben Nassar, Tiago L. P. Galvão, José D. Gouveia, José R. B. Gomes   +3 more
wiley   +1 more source

OBSTRUÇÃO ARTERIAL AGUDA DE MEMBROS SUPERIORES APÓS INFECÇÃO DE COVID - 19: UM RELATO DE CASO

Brazilian Journal of Infectious Diseases, 2022
Introdução: Conforme estudos recentemente descritos, a doença coronavírus 2019 (COVID-19) é comumente complicada com coagulopatias. Achados hematológicos, como trombocitopenia e linfopenia, estão associados, além de parâmetros de coagulação anormais, com
Murillo Cursino de Castro Silva, Fernanda Maia Moura Nery, Jeannine Cardoso Moreira, Maria Luiza Galvêas Dias Vital Lacerda, Natália Priscila Rocha de Brito de Andrade, Victor Uélcio Cangussu de Assis, José Teixeira Magalhães Neto   +6 more
doaj   +1 more source

Sustainable recovery of a chitin–glucan complex–protein biocomposite from yeast biomass using biocompatible ionic liquids

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Chitin–glucan complex (CGC) is typically extracted from fungal or yeast biomass using harsh alkaline treatments that not only generate high‐salt, organic‐rich effluents, but also negatively impact the structural and functional properties of the recovered copolymer, while wasting the yeast protein fraction, which is discarded.
Inês C. Ferreira, Cristiana A. V. Torres, Carlos A. M. Afonso, Luísa A. Neves, Filomena Freitas   +4 more
wiley   +1 more source

A abertura ao "outro": a língua e a cultura francesas. Uma experiência "d’ éveil", de sensibilização e descoberta

Millenium, 2016
Vivemos, quer queiramos quer não, na era da globalização. Viver hoje é ser capaz de integrar, competindo, a sociedade à escala mundial. Tendemos a ser cada vez mais “cidadão do mundo”, não obstante o lutarmos ainda (por vontade, gosto ou necessidade) por
Área Científica de Francês Escola Superior de Educação do Instituto Superior Politécnico de Viseu
doaj  

APTIDÃO FíSICA RELACIONADA À SAÚDE E HÁBITOS DE VIDA EM ESCOLARES DE 10 A 14 ANOS

Revista de Educação Física, 2017
O objetivo do estudo foi descrever e explorar o perfil da aptidão física elacionada à saúde (ApFRS) e dos hábitos de vida (HbtV) em crianças e jovens escolares do município de Barra do Ribeiro/RS divididos por idades (10 a 14 anos) e sexo (rapazes e ...
Rafael Abeche Generosi, Daniel Garlipp, Fernando Braqa, Marcelo Cardoso   +3 more
doaj   +1 more source

Understanding the influence of transfusion and blood loss on tranexamic acid concentration in scoliosis surgery with blood loss

British Journal of Clinical Pharmacology, EarlyView.
Aims Tranexamic acid (TXA) stabilizes clot formation by inhibiting fibrin degradation and improves postoperative outcomes. However, rare adverse events (e.g., thrombosis, seizures) warrant dose–risk evaluation. This study examines how perioperative blood loss and transfusion practices affect TXA concentrations during paediatric scoliosis surgery ...
Paula Alexandra Sá, Luisa Barreiros, Marcela A. Segundo, Eugénia Cruz, Sibylle Langenecker   +4 more
wiley   +1 more source

Justice‐centred climate change education and territory

British Educational Research Journal, EarlyView.
Abstract In a globalised world, education faces challenges that go far beyond professional training, where social responsibility and the inclusion of heterogeneous communities and territories in all levels of education have become a greater focus of the university and of scientific research, setting the stage for more inclusive public policies. Greater
Lennin Florez‐Leiva, Meri Ruiz Cabezas, Cae Rodrigues, Ivan Sánchez Fontalvo   +3 more
wiley   +1 more source