Results 151 to 160 of about 703,934 (307)

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta, Alessandra Lopes de Oliveira, Aline Silva Mello Cesar   +2 more
wiley   +1 more source

Taller: Creación propuesta de valor

, 2020
Descripción general: ¿Por qué un consumidor está dispuesto a gastar más dinero para un producto de una marca si otro lo produce más barato? El precio juega un papel importante en la toma de decisiones de los consumidores, pero este no es el único factor.
Cámara de Comercio de Bogotá
core  

Optimization of Saponification Process for Quantification of Individual and Total Tocopherols and Phytosterols in Canola Oil Refining By‐Products

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT In this study, saponification variables were optimized using a face‐centred central composite design‐response surface methodology. The variables included reaction temperature (50°C–120°C), reaction time (30–180 min), KOH concentration (0.5–3 M) and pyrogallol concentration (0–1% w/v).
Milad Kazemi, Paul Prenzler, Lachlan Schwarz, Michael Loughlin, Randy Adjonu   +4 more
wiley   +1 more source

2do Premio Valor compartido - Banco de las Microfinanzas - Bancamía S.A.

, 2015
Valor ...
Cámara de Comercio de Bogotá
core  

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Post-COVID-19 social determinants of health and quality of life: a longitudinal study. [PDF]

Rev Esc Enferm USP
Florencio SSG, Lima FET, Lima GA, Fontenele MGM, Pascoal LM, Sandoval LJS, Almeida PC, Felipe GF, Ventura MWS, Oliveira BSB, Barbosa LP.   +10 more
europepmc   +1 more source

Valor-trabalho e valor-informação

, 2012
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openaire   +1 more source

Evaluation of Greenhouse Gas Emissions and Sludge Characteristics in Typical AAO Process WWTPs in Taihu Lake Basin, China

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigated sludge characteristics and greenhouse gas (GHG) emission from 16 anaerobic‐anoxic‐oxic (AAO) process wastewater treatment plants (WWTPs), 11 municipal and 5 industrial WWTPs, located in the Taihu Lake Basin, China. Influent/effluent water quality, sludge properties, operational parameters, GHG emission patterns, and ...
He Li, Zhirun Liu, Rajendra Prasad Singh
wiley   +1 more source

[EUROPREV Forum Madrid 2026: «Towards a safe, effective and person-centered prevention»]. [PDF]

Aten Primaria
Camarelles F, Rodriguez-Benito L, Brotons C, Belinchón S, Cotillas A.   +4 more
europepmc   +1 more source

Valores

, 2020
Esta experiencia plástica, la abordaron mis alumnos del Grado de Primero de Primaria, de la Facultad de Ciencias de la Educación en Málaga durante el curso 2019/20. Para su elaboración y, teniendo presente la imagen de un arbusto que todos en Málaga conocen porque se da con facilidad en esta zona tan cálida, seleccionamos el Pacífico (Hibiscus) como ...
openaire   +1 more source