Results 41 to 50 of about 878 (162)

Energy and Environmental Performance of Biodiesel Derived From Waste Vegetable and Animal Oils: Integrated Energy Balance, Process Optimization, and Feasibility Assessment

GCB Bioenergy, Volume 18, Issue 5, May 2026.
This study demonstrates a highly efficient biodiesel production route from waste vegetable and animal oils, achieving a net energy ratio (NER) of 7.8–8.2 and over 85% greenhouse‐gas reduction. Methanol recovery and optimized logistics enhanced energy efficiency, validating waste‐oil biodiesel as a sustainable circular‐bioeconomy fuel.
Atour Hamid, Hussein Fawzi Hussein, Emad Jaleel Mahdi   +2 more
wiley   +1 more source

Emerging Techniques for the Extraction and Enzymatic Hydrolysis of Plant Proteins From Waste: An Integrative Review

Journal of Food Process Engineering, Volume 49, Issue 5, May 2026.
The graphical abstract presents plant protein sources and emerging extraction and enzymatic hydrolysis techniques, highlighting innovative technologies to increase yield, preserve nutritional quality, and generate hydrolysates and bioactive peptides with potential health benefits and sustainable industrial applications. ABSTRACT The growth of the world
Lara Louzada Aguiar, Roberta Soares Cabral, Vinícius Serafim Coelho, Bruna Vieira Nunes, Viviane Dias Medeiros Silva, Gabriel Barbosa de Oliveira, Renata Adriana Labanca, Julio Onesio‐Ferreira Melo, Raquel Linhares Bello de Araújo   +8 more
wiley   +1 more source

Influence of Alternative Protein Sources on the Physicochemical Properties and Sensory Evaluation of a Buffalo Whey‐Based Cocoa Beverage

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT This study aimed to develop high‐protein and prebiotic buffalo whey‐based cocoa beverages supplemented with calcium caseinate, egg albumin, and rice protein and evaluate their composition, stability, and sensory characteristics. Four formulations with inulin (2.5%) and different protein sources (5.0%) were prepared: BWB – buffalo whey beverage;
Bruna Samara dos Santos Rekowsky, Katherine Gutiérrez‐Álzate, Joseane Cardoso Gomes de Alencar, Bruno Nicolau Paulino, Marion Pereira da Costa   +4 more
wiley   +1 more source

O Exército Brasileiro na manutenção dos valores da sociedade

Revista Agulhas Negras, 2018
Em meio a crise política, financeira e moral na qual a sociedade brasileira está inserida, o Exército Brasileiro é uma instituição que se mantém resguardada por ter suas missões bem definidas, elevando juntamente as outras duas Forças a instituição de ...
Guilherme Almeida Gomes, Éverton Araújo dos Santos   +1 more
doaj   +3 more sources

Dilema moral na educação infantil: generosidade ou justiça?

Estudos em Avaliação Educacional, 2013
O objetivo deste trabalho é investigar os juízos a respeito da virtude generosidade ou justiça de professores da educação infantil e compará-los com os das crianças.
Rosana Akemi Kawashima, Raul Aragão Martins   +1 more
doaj   +1 more source

Valorization of the peel and husk of guaraná (Paullinia cupana): oil extraction, chemical composition, cytotoxicity, and antitumor potential

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 879-892, March/April 2026.
Abstract Guaraná (Paullinia cupana) is a fruit native to the Amazon region. Due to its widespread use, primarily in beverages, its production has grown over the years. The seed is the only commercially valuable part of the fruit so the guaraná production chain generates byproducts, including peel, husk, and spent seed.
Leiliane do Socorro Sodré de Souza, Guilherme Teixeira de Azevedo, Eduardo Leonarski, Giovana Lima de Souza, Rafael Lopes e Oliveira, Sérgio Duvoisin Junior, Karina Cesca, Débora de Oliveira, Anderson Mathias Pereira, Ariane Mendonça Kluczkovski   +9 more
wiley   +1 more source

Os valores morais para as Escolas Cívico-Militares: a heteronomia como projeto educativo

Linhas Críticas, 2023
O presente trabalho busca compreender alguns aspectos do projeto educativo subjacente à implementação de Escolas Cívico-Militares (ECIM) pelo governo Bolsonaro.
Rafael Pétta Daud, Luiz Antônio Calmon Nabuco Lastória, João Mauro Gomes Vieira de Carvalho, Pedro Luís Panigassi   +3 more
doaj   +1 more source

Over‐Tourism: A Review and Research Agenda

Global Business and Organizational Excellence, Volume 45, Issue 2, Page 227-245, January/February 2026.
ABSTRACT Managing tourism destinations is essential for ensuring the sustainable tourism development of both the tourism industry and the communities that host tourists and visitors. An issue which has risen in prominence in the post‐pandemic era is over‐tourism posing significant threats to the environment, economy, and social well‐being of ...
Komathi Wasudawan, Marc Arul Weissmann
wiley   +1 more source

Genealogia e crítica aos valores morais em Nietzsche

Trilhas Filosóficas, 2020
O presente trabalho expõe o contexto da crítica aos valores morais, elaborada por Nietzsche, ressaltando a importância do método genealógico e sua implicação com o “conceito” de Vida como Vontade de poder. Em Genealogia da Moral, o filósofo desenvolve uma investigação que visa não apenas compreender a gênese dos valores morais, ou seja, as condições ...
openaire   +2 more sources

Zinc Oxide Nanomaterials: Green Synthesis, Properties, and Potentials in Active Food Packaging, Edible Coatings, and Nanomedicine Applications

ChemistrySelect, Volume 11, Issue 1, 8 January 2026.
This study critically analyzed the main advances in ZnO nanomaterials obtained from different synthetic approaches (mediated by plants, microbes and seaweeds), and their functional and biological properties were prospected for applications in the food and nanomedicine sector.
Italo Rennan Sousa Vieira, Ana Carolina de Morais Mirres, Carlos Adam Conte‐Junior   +2 more
wiley   +1 more source