Results 101 to 110 of about 18,825 (198)

Macaúba (Acrocomia aculeata) pulp oil ethylic biodiesel using lipase from Aspergillus oryzae: kinetic and process parameters

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Macaúba (Acrocomia aculeata), a native species from Brazilian biomes, has emerged as a sustainable alternative to vegetable oil production. Its fruit presents high oil yield (3–6 ton/ha), extracted from its kernel and pulp. While the kernel is suitable for food and cosmetics application, the pulp oil has been considered as a promising ...
Maria Luiza M. B. B. Gonçalves, Marcela C. Ferreira, Klicia A. Sampaio, Eduardo A. C. Batista, Guilherme J. Maximo   +4 more
wiley   +1 more source

Efecte del disseny en l'evolució de la borsa de valors

Temes de Disseny, 2005
David Kester ha dirigit el programa de recerca impulsat pel Consell del Disseny amb la finalitat d'analitzar els efectes de la inversió en disseny en l'evolució de les empreses del Regne Unit que cotitzen en borsa.
David Kester
doaj  

Unveiling opportunities and challenges for a circular approach to macaúba biorefining: a technological roadmap

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The macaúba fruit, native to tropical and subtropical regions, has received considerable attention in recent years as a promising raw material for the production of advanced biofuels in Brazil. However, the development of large‐scale biomass requires overcoming significant challenges, such as designing circular biorefineries.
Fábio de A. Oroski, Flávia C. Alves, Maristela D. F. Freitas, José Vitor Bomtempo   +3 more
wiley   +1 more source

Kikuyu grass clippings as a bioeconomy feedstock: influence of pyrolysis conditions on biochar properties and its effect on the growth of Swiss chard

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The integration of urban organic waste streams into the bioeconomy is critical for advancing the water–food–energy nexus. Grass clippings, an abundant and underutilized municipal residue, represent a promising feedstock for producing value‐added materials.
Ami Janse van Rensburg, Herman Potgieter, Yusuf Makarfi Isa   +2 more
wiley   +1 more source

A system dynamics‐based framework for bioenergy planning in sub‐Saharan Africa: integrating circular bioeconomy and Fourth Industrial Revolution technologies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy scarcity remains a persistent challenge in sub‐Saharan Africa (SSA), where limited access to reliable, affordable, and clean energy constrains socioeconomic development. Biomass resources, including agricultural residues, forest waste, and waste from other biological sources, are widely available, but their use for modern energy ...
Joseph O. Dirisu, Thywill Cephas Dzogbewu, Deon Johan de Beer   +2 more
wiley   +1 more source

Catalytic pyrolysis of biomass waste using coal fly ash‐derived ZSM‐5 zeolite for enhanced bioenergy production

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy security and sustainability drive the exploration of innovative conversion strategies for abundant biomass waste into energy‐dense products (solid, liquid, and gaseous biofuels). This study demonstrated the catalytic potential of a coal fly ash (CFA)‐derived ZSM‐5 zeolite in enhancing biomass pyrolysis, focusing on lignocellulosic ...
Januario Da Costa Hossi, Kevin Harding
wiley   +1 more source

Biogas purification and enrichment: sustainability metrics analysis of dry anaerobic digester with cashew apple bagasse substrate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study hypothesizes that cashew apple bagasse‐based anaerobic digestion, combined with biochar purification, enhances biogas quality and sustainability. This study aims to investigate the performance and sustainability of a biochar‐based biogas purification technology using cashew apple bagasse as a substrate, with a focus on environmental
Priscila Marchiori, Leonardo de Freitas Marinho, Larissa Castro Ampese, Tiago Linhares Cruz Tabosa Barroso, Gabriela Emi Jodai Sakuraba, Tânia Forster‐Carneiro   +5 more
wiley   +1 more source

Application of Haddon's matrix in qualitative research methodology: an experience in burns epidemiology. [PDF]

Int J Gen Med, 2012
Deljavan R, Sadeghi-Bazargani H, Fouladi N, Fouladi N, Fouladi N, Arshi S, Mohammadi R.   +6 more
europepmc   +1 more source

Tribuna sobre 'educació i valors en una societat democràtica'

Quan ens plantegem el tema de les relacions entre l'educació i els valors utilitzant, com fem habitualment, el terme 'valors' en un sentit més ampli i més planer que en l'axiologia- podem referint-nos a una varietat de temàtiques prou diferents entre si,
Puig Rovira, Josep M.
core  

Design of azine antioxidants for sustainable biodiesel: integrating structural characterization and molecular modeling

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The growing global demand for sustainable energy solutions has intensified the search for renewable alternatives to fossil fuels, with biodiesel emerging as a promising candidate due to its biodegradability and lower emissions. However, its large‐scale application is limited by low oxidative stability, which compromises storage and performance.
Patricia R. S. Wenceslau, Chris H. J. Franco, Leonardo R. de Almeida, Vitor S. Duarte, Ronaldo G. F. Junior, Guilherme Paixão, Antônio S. N. Aguiar, Gilberto L. B. de Aquino, Leonardo G. Costa, Leonardo L. Borges, Hamilton B. Napolitano   +10 more
wiley   +1 more source