Results 61 to 70 of about 601,268 (237)
ABSTRACT Flow rates for applying nutrient solutions in hydroponic systems are empirically known, yet uncertainties remain regarding whether brackish water affects the optimal flow rate and, consequently, biomass production and allocation. This study evaluated whether variations in application flow rate affect coriander biomass when brackish water is ...
Raphaela Revorêdo Bezerra +7 more
wiley +1 more source
INJECTABLE HYBRID SYSTEM FOR STRONTIUM LOCAL DELIVERY TO PROMOTE BONE REGENERATION [PDF]
In bone tissue regeneration strategies, injectable bone substitutes are very attractive since they can be applied with minimally invasive surgical procedures and can perfectly fill irregular defects created in cases of trauma, infection or tumor ...
Alexandre, N. +7 more
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Optimizing germination and cultivation of edible halophytes using effluents from an IMTA system
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
Proposição de uma metodologia para análise de viabilidade econômica de uma usina fotovoltaica
Uma metodologia para fins didáticos, de estudos de viabilidade econômica de uma usina solar fotovoltaica é proposta. O estudo foi realizado considerando o custo de operação e a instalação no período de 25 anos de uma usina de 3 MWp.
Renata Guedes Almeida Ribeiro +4 more
doaj +1 more source
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire +12 more
wiley +1 more source
Engenharia, economia política e progresso
A confluência de interesses entre engenheiros, empresários e industriais na passagem do século XIX ao XX foi sublinhada em diversos estudos, particularmente naqueles que focalizaram o Clube de Engenharia, criado no Rio de Janeiro em 1880. Os engenheiros
Maria Letícia Corrêa
doaj +1 more source
Conservation of the Cerrado from the valorization of socio-biodiversity products: the importance of production chains and local marketing channels [PDF]
The Cerrado occupies an area of about 20 million km2 (approximately 20% of the Brazilian territory), being the second largest national biome and the richest savanna in biodiversity of the planet. Although it covers three regions of the country (Northeast,
Afonso, Sandra +2 more
core
The study develops gel polymer electrolytes using PVDF‐HFP copolymer, lithium salt, and an ionic liquid, evaluates how different solvents affect crystallinity, thermal stability, microstructure, and conductivity, observes a crystallinity decrease from 31% to 11%, identifies solvent‐dependent membrane morphologies, and reports the highest conductivity ...
Paulo Victor Zanotto +2 more
wiley +1 more source
Tópicos especiais em Engenharia: inovações e avanços tecnológicos
Este artigo explora as inovações e avanços tecnológicos na engenharia, abrangendo temas como Indústria 4.0, energias renováveis e materiais construtivos inovadores.
Gilberto Modesto da Costa +6 more
doaj +1 more source
Este trabalho estuda arranjos organizacionais de empresas com múltiplas unidades de engenharia. O aspecto da centralização/descentralização de atividades de engenharia foi estudado comparando-se duas empresas multinacionais de diferentes setores ...
Davi Noboru Nakano +1 more
doaj +1 more source

