Results 51 to 60 of about 7,043 (239)
Caderno Brasileiro de Ensino de Física, 2020 A pesquisa na área de ensino, em particular no ensino de Ciência, Tecnologia, Engenharia e Matemática (CTEM), repercute positivamente para compreender o modus operandi de profissionais da educação, dos níveis Fundamental e Médio, no ensino de Física ...
Carlos H. Coimbra-Araujo +10 more
doaj +1 more source
Journal of Surfactants and Detergents, EarlyView.Materials and main results of the study. ABSTRACT Surfactant–polymer (SP) flooding is a promising Enhanced Oil Recovery (EOR) technique, combining improved displacement from surfactants with enhanced sweep efficiency from polymers. This study investigates two SP systems based on the biopolymer scleroxanthan (a blend of sclerotium gum and xanthan gum ...
Raíssa T. R. Carvalho +6 more
wiley +1 more source
, 2020 A Pró-Reitoria de Pós-Graduação e Pesquisa (POSGRAP) e a Coordenação de Pesquisa (COPES) da Universidade Fe- deral de Sergipe (UFS) apresentam com grande satisfação os Anais do 30 0 Encontro de Iniciação Cientíca – EIC 2020, contendo os resumos dos ...
da Silva Júnior, Walderi Monteiro
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Optimizing germination and cultivation of edible halophytes using effluents from an IMTA system
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Halophytes offer nature‐based solutions to food insecurity and soil degradation, while their integration into integrated multi‐trophic aquaculture (IMTA) systems promotes circular economy practices. This study aimed to optimize the germination and cultivation of edible halophytic species, namely Limbarda crithmoides, Suaeda vera and
Viana Castañeda‐Loaiza +5 more
wiley +1 more source
Revista Órbita Pedagógica, 2018 O trabalho apresenta uma avaliação da pertinência dos cursos propedêuticos nos cursos de Engenharia como formas de proporcionar aos alunos dos primeiros anos dos cursos, um fundamento sólido nas disciplinas que compõem a base introductória dos diversos ...
José Roberto Marty Delgado +3 more
doaj
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Defatted solids (DSs) from vegetable oil extraction represent valuable feedstocks for producing protein concentrates with tailored functional properties. In the present study, using peanut protein concentrates obtained from press cakes defatted with ethanol (DSEt) or hexane (DSHx), we aimed to evaluate ethanol as a green solvent for
Paloma Jamily Cristina Magalhães +8 more
wiley +1 more source
MECANISMOS DE AÇÃO DO EXTRATO AQUOSO DE Piper amalago EM CÉLULAS MERISTEMÁTICAS DE Lactuca sativa
Revista UniVap, 2017 Para manutenção da segurança alimentar o uso de agrotóxicos tem aumentado em todo o mundo, sendo o Brasil o seu maior consumidor desde 2009. Porém, os danos ambientais e à saúde humana, causados por essas substâncias sintéticas, tem provocado ...
Thammyres de Assis Alves +2 more
doaj +1 more source
Laser &Photonics Reviews, EarlyView.An array of SiOx nanopillars is developed on ITO transparent rear contacts through nanoimprint lithography to promote light scattering in 500–600 nm bifacial ACIGS solar cells. This architecture increases the short‐circuit current density by 7.8 and 7.6 mA cm−2 under front (up to 36.2 mA cm−2) and rear illumination, respectively, offering a scalable ...
Enzo J. Ribeiro +11 more
wiley +1 more source
Materials and Corrosion, EarlyView.A mechanistic proposal for the initial steps of quaternary bronze corrosion in media containing sulfate was described. The process is driven by microgalvanic effects along the microstructure, generating anodic sites over lead and tin rich phases and cathodic sites onto Cu‐rich phases.
Augusto Versteg +2 more
wiley +1 more source
, 2018 Resumo dos trabalhos em Engenharias do 28º Encontro de Iniciação ...
Júnior, Lucindo José Quintans
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