Results 61 to 70 of about 187 (179)

Valorization of Post‐Consumer Waste From Metallized Flexible Packaging and Industrial EPM Waste: Development of Sustainable Composites

Journal of Applied Polymer Science, EarlyView.
Post‐consumer metallized flexible packaging waste and industrial EPM waste are transformed into sustainable composites through mechanical recycling. The incorporation of 30 wt% EPM provides the most favorable balance between stiffness, ductility, and impact resistance, achieving 53.36 kJ/m2.
Tiago O. Oliveira, Samara L. Santos, Ruth M. C. Santana   +2 more
wiley   +1 more source

Informe final: desarrollo de la tecnología de inmovilización: estabilización / solidificación de desechos peligrosos en Costa Rica

Tecnología en Marcha, 2009
Se evaluó la tecnología de inmovilización en un lodo proveniente del tratamiento del agua residual del proceso de electrodeposición de cromo y níquel sobre cobre; dos reactivos químicos vencidos de metales tóxicos (plomo y cadmio); y dos residuos ...
Luis Guillermo Romero-Esquivel, Maricruz Vargas-Camareno   +1 more
doaj   +2 more sources

Influencia de diferentes factores ambientales en la corrosión de metales que se emplean en la construcción de equipos electro electrónicos en Cuba

Revista CENIC Ciencias Químicas, 2007
El buen desempeño de los equipos electro electrónicos depende de su capacidad de soportar la agresividad ambiental en cada una de las etapas de su vida útil.
Yarelys Martín, Francisco Corvo, Abel Castañeda, Cecilia Valdés, Eva González   +4 more
doaj  

Improving COVID-19 vaccine uptake: a message co-design process for a national mHealth intervention in Colombia. [PDF]

Glob Health Action, 2023
Aya Pastrana N, Agudelo-Londoño S, Franco-Suarez O, Otero Machuca J, Guzman-Tordecilla DN, López Sánchez MC, Rodriguez-Patarroyo M, Rivera-Sánchez CA, Castro-Barbudo D, Trujillo AJ, Maniar V, Vecino-Ortiz AI.   +11 more
europepmc   +1 more source

Second‐Generation Polyhydroxybutyrate Production From Pretreated Corn Lignocellulosic Fraction as a Strategy to Repurpose by Products From the Corn‐Processing Chain

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Lignocellulosic residues are non‐cost, non‐edible, renewable feedstocks that can be used in polyhydroxybutyrate (PHB) production. PHB is a bioplastic synthetized by microorganisms, formed intracellularly under stressful growth conditions; however, its production costs are high, representing the major drawback for fossil‐based plastics ...
Clara Matte Borges Machado, Luciana Porto de Souza Vandenberghe, Ariane Fátima Murawski de Mello, Gustavo Amaro Bittencourt, Alexandra M. Rozhkova, Ivan N. Zorov, Susan Grace Karp, Vittoria Gomes Michelin, Carlos Ricardo Soccol   +8 more
wiley   +1 more source

Estudio de residuos tóxicos en tejidos animales destinados al consumo

Revista Científica, 2010
Durante las dos ultimas décadas se ha venido dando una marcada revolución científica en la agricultura, en la cual la tecnología química ha jugado un papel muy importante. Los químicos de fuentes variadas pueden entrar a la cadena alimenticia, incluyendo
Luz Vázquez Moreno, María del Carmen Bermúdez Almada, Leticia García Rico, Amanda Languré Campos, María Eugenia Flores Munguía, Carmen Cristina Orantes Arenas   +5 more
doaj  

Metal(loid)s (As, Cd, Cu, and Zn) in three fish species from a dam after a mine-tailing spill: differential bioaccumulation and potential health risk. [PDF]

Environ Geochem Health, 2023
Páez-Osuna F, Bergés-Tiznado ME, Valencia-Castañeda G, Fregoso-López MG, León-Cañedo JA, Fierro-Sañudo JF, Ramírez-Rochín J.   +6 more
europepmc   +1 more source

Eco‐Innovation, Economic Complexity, and Sustainability: A Bibliometric and Systematic Literature Review

Business Strategy and the Environment, EarlyView.
ABSTRACT This study systematizes the literature on eco‐innovation and economic complexity, aiming to understand how the sophistication of productive structures shapes countries' capacity to develop environmentally responsible innovations, and how eco‐innovation may, in turn, influence productive sophistication.
Gregory Matheus Pereira de Moraes, Diogo Ferraz   +1 more
wiley   +1 more source

Bioindicadores de la calidad del suelo: herramienta metodológica para la evaluación de la eficacia de un proceso fitorremediador

Ecosistemas, 2007
La fitorremediación es una tecnología emergente que utiliza plantas y microorganismos asociados para descontaminar suelos, aire, sedimentos, y aguas.
C. Garbisu, J.M. Becerril, L. Epelde, I. Alkorta   +3 more
doaj  

Frugal Innovation as a Strategic Mechanism Linking Learning, International Growth Orientation, and Performance

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how international growth orientation and organizational learning capability jointly influence frugal innovation and organizational performance. Survey data were collected from 342 manufacturing firms in Santa Catarina (Southern Brazil) and analyzed using partial least squares structural equation modeling and multigroup ...
Júlia Quintino Sant'Ana, Giancarlo Gomes, Joaquin Alegre, Paula Gulart Munhoz   +3 more
wiley   +1 more source