Results 111 to 120 of about 8,548,220 (283)

Biobased Sunflower Stalk Matrix for Lipase Stabilization via Physical Adsorption

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT The search for sustainable, cost‐effective biocatalytic processes has driven efforts to develop low‐cost supports for enzyme immobilization. Lignocellulosic residues have received particular attention due to their abundance, renewability, and structural properties.
Jaci L. Vilanova Neta, Larissa O. Jesus, Sande A. S. Costa, Edélvio B. Gomes, Rita C. M. Miranda, Daniel P. Silva, Denise S. Ruzene, Cleide M. F. Soares, Álvaro S. Lima   +8 more
wiley   +1 more source

Valor social de la investigación en equipos interdisciplinarios pediátricos que abordan necesidades especiales de salud

Millenium
Introducción: Lineamientos éticos relevan la importancia del valor social en la investigación, sin embargo existe poco análisis con respecto a lo que constituye el valor social a nivel práctico, especialmente en contextos de atención de necesidades ...
Jenifer Villa-Velásquez, Katiuska Reynaldos-Grandón, Macarena Chepo, Flérida Rivera-Rojas, Miguel Valencia-Contrera   +4 more
doaj   +1 more source

Biomanufacturing of L‐Lactic Acid from Inulin Exploiting Kluyveromyces marxianus and Engineered Saccharomyces cerevisiae Cell Factories

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT The transition to sustainable lactic acid (LA) biomanufacturing necessitates a shift from first‐generation feedstocks toward residual biomass and low‐pH fermentation, eliminating the costly, waste‐intensive salt purification and acidification steps. This study presents a novel, two‐yeast strategy designed to valorize inulin, a fructose polymer
Riccardo Milanesi, Raffaella Desirè Di Lorenzo, Danilo Porro, Paola Branduardi, Immacolata Serra   +4 more
wiley   +1 more source

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi, Johannes Neidel, Robert Daschner, Andreas Apfelbacher, Andreas Hornung   +4 more
wiley   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Valor social del tiempo en México

Análisis Económico, 2008
El presente trabajo tiene como propósito discutir el marco teórico básico que sustenta algunos de los enfoques más difundidos sobre el valor social del tiempo, así como algunas de las principales propuestas acerca de las metodologías para su ...
Héctor Cervini I., Liliana Ramírez V.
doaj  

Operationalizing BioSSbD: A safe‐and‐sustainable‐by‐design framework for biorefineries

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biorefineries are central to the transition toward a circular bioeconomy; however, their increasing scale and technological heterogeneity, and the integration of biological, chemical, and thermochemical processes introduce complex challenges related to safety, sustainability, and operational reliability. Existing Safe‐and‐Sustainable‐by‐Design
Fernando Ramonet
wiley   +1 more source

Avaliando valores a partir de relatos comportamentais: evidências psicométricas de uma nova medida = Assessing values from behavioral reports: psychometric evidences of a new measure = Evaluando valores de informes de comportamiento: evidencias psicométricas de una nueva medida

Psico, 2014
Este estudo teve por objetivo reunir evidências de validade fatorial e consistência interna de um novo instrumento de valores, partindo da teoria funcionalista dos valores.
Lima, Tiago Jessé Souza, Gouveia, Valdiney Velôso, Fonsêca, Patrícia Nunes da   +2 more
doaj  

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