Results 51 to 60 of about 4,714 (178)

Color and COD Removal From ECF Effluent by Airlift Reactor With Immobilized Lentinus edodes

Chemical Engineering &Technology, Volume 49, Issue 5, May 2026.
Airlift bioreactor treating ECF bleaching effluent with Lentinus edodes immobilized on polystyrene fibers achieved up to 48% color and 41% COD removal. Under optimized aeration (300 mL/min) and HRT (78 h) without glucose, COD removal remained stable for 15 days, supporting a low‐input, enzyme‐driven strategy for pulp‐and‐paper wastewater. ABSTRACT This
Érica Simplício de Souza, Walter Oliva Pinto Filho Segundo, João Vicente Braga de Souza, Flávio Teixeira, Teresa Cristina Brasil de Paiva   +4 more
wiley   +1 more source

Desenvolvimento de novos produtos em estanho

, 2009
Estágio realizado no INEGI e orientado pelo Eng.º Rui ...
openaire   +3 more sources

Distinct Neuronal Activation in the Paraventricular Nucleus of the Hypothalamus Accompanies Baroreflex Impairment and Elevated Cardiac Sympathetic Tone in Salt‐Loaded Rats

European Journal of Neuroscience, Volume 63, Issue 10, May 2026.
This study investigated an animal model of short‐term high‐salt exposure (2% NaCl) for 7 days and its effects on baroreflex function, cardiac autonomic balance, and the pattern of paraventricular nucleus of the hypothalamus (PVH) neuronal activation during a baroreflex loading. High salt intake leads to an increase in blood pressure (BP) and heart rate
Angelo Bernak de Oliveira, Pedro Sousa Soares, Paula Magalhães Gomes, Vagner Roberto Antunes   +3 more
wiley   +1 more source

Gerenciando equipes de design interna e externa no processo de desenvolvimento de produtos: caso de duas empresas calçadistas do sul do Brasil.

Design e Tecnologia, 2012
Esse artigo trata da inserção do design no processo de desenvolvimento de produtos em duas empresas da indústria calçadista da região do Vale do Paranhana, no Rio Grande do Sul.
Andréa Capra, Maurício Moreira e Silva Bernardes   +1 more
doaj   +1 more source

O desenvolvimento de produtos a partir de novos materiais: a aplicação de biocompósitos no design de produtos

Projetica, 2014
Com o avanço da ciência e da tecnologia a cada dia surgem novos materiais com características específicas que permitem inovação nas soluções de design. Nesta ótica, este trabalho tem por objetivo abordar a relação do desenvolvimento de produtos com o emprego de novos materiais.
Calegari, Eliana Paula, Oliveira, Branca Freitas de, Lenz, Denise Maria   +2 more
openaire   +4 more sources

Lipid‐Based Nanoparticles for Time‐Release Delivery of Flavonoids

Journal of Food Process Engineering, Volume 49, Issue 5, May 2026.
Lipid‐based nanocarriers enhance the stability, bioavailability, and controlled release of flavonoids. These systems improve encapsulation efficiency and protection against degradation, highlighting their potential for food and nutraceutical applications.
Ziane da Conceição das Mercês, Viviani Ruffo de Oliveira, Simone Hickmann Flôres, Alessandro de Oliveira Rios   +3 more
wiley   +1 more source

Tabernaemontana catharinensis: A Source of Indole Alkaloids With Potential Activity as Chemotherapeutic Agents

Chemistry &Biodiversity, Volume 23, Issue 4, April 2026.
ABSTRACT This study aimed to evaluate the antitumor activity of fractions rich in indole alkaloids extracted from the leaves of the species Tabernaemontana catharinensis. The chemical composition was analyzed using high‐resolution mass spectrometry (HRMS), which identified nine known indole alkaloids, including voacangine, voacangine hydroxyindolenine,
Ana Júlia Gomes Donada, Rafael Freitas Corá, Bianca Canci, Mariana Roesch‐Ely, Pauline Fagundes Rosales, Sidnei Moura   +5 more
wiley   +1 more source

APLICAÇÃO DO CUSTO-META COMO FERRAMENTA DE APOIO NO DESENVOLVIMENTO DE NOVOS PRODUTOS: UM ESTUDO DE CASO EM INDÚSTRIA DE LATICÍNIOS

ABCustos, 2018
O acirramento da competitividade nos mercados e o surgimento de um consumidor moderno, com novos hábitos e mais exigente, principalmente em relação a preço e qualidade dos produtos, tem exigido cada vez mais das empresas a adoção de estratégias que as ...
Jessica Barros Anastácio, Francisco Délio Pereira de Souza, Renato Silveira de Oliveira, Leonardo Fabris Lugoboni, Marcus Vinicius Moreira Zittei   +4 more
doaj   +1 more source

“Steak Dry Aging”: An Innovative Approach to Producing High‐Yield, High‐Quality Dry‐Aged Beef

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT This study evaluated a novel steak dry‐aging (StDA) protocol in which portioned beef steaks were dry‐aged until reaching an average weight loss of 15% and subsequently wet‐aged to achieve a total aging time of either 14 or 28 days. The new protocol was compared with conventional dry aging (DA) for 28 days and unaged controls.
Jean Carlos dos Santos, Angélica Sousa Guimarães, Lethicia Olímpio Bueno, Lorrany Ramos do Carmo, Márcia Cristina Teixeira da Silveira, Alcinéia de Lemos Souza Ramos, Leandro Sâmia Lopes, Eduardo Mendes Ramos   +7 more
wiley   +1 more source

Analysis of the Degradation of Thermochromic Sensors in Electrical Devices

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
This study examines the degradation of microencapsulated leuco thermochromic pigments, both pure and embedded in epoxy, under thermal, cyclic, and QUV aging. UV radiation is the main factor causing irreversible loss of thermochromism due to microcapsule damage and solvent loss, while thermal exposure produces minor effects.
Marina Kauling de Almeida, Lara Vasconcellos Ponsoni, Lidia Kunz Lazzari, Eduardo Junca, Tiago Elias Allievi Frizon, Matheus Poletto, Ademir José Zattera, Matheus Vinicius Gregory Zimmermann   +7 more
wiley   +1 more source