Buscar
Mostrando ítems 1-10 de 191
Analysis of solid blends milling using population balances
(Universidad EAFITIngeniería de ProcesosEscuela de Ingeniería. Departamento de Ingeniería ProcesosMedellín, 2019)
Particle size distribution (PSD) is a key factor in size reduction processes. These processes are widely used worldwide and in the Colombian industry. However, they represent a high energy consumption process, which requires ...
THE E-CARE DA HIPERTENSAO PORTAL: A BLENDED ELEARNING PROPOSAL FOR HYPERTENSIVE PATIENTS
(Iated-int Assoc Technology Education & Development, 2017-01-01)
Introduction: Hypertension can cause functional and structural changes in organs such as the brain, heart, blood vessels and kidneys if not treated properly and correctly. In this perspective, the use of educational ...
Polypropylene/Polystyrene Blends: In Situ Compatibilization by Friedel-Crafts Alkylation Reaction
(John Wiley & Sons Inc, 2004-02)
The application of Friedel-Crafts alkylation reaction to the compatibilization of polypropylene (PP)/polystyrene (PS) blends was assessed. A PP macrocarbocation is chemically bonded to the PS benzene ring by aromatic ...
An Adjunctive Internet-Based Intervention to Enhance Treatment for Depression in Adults: Randomized Controlled Trial
(2021)
Background:Internet-based interventions promise to enhance the accessibility of mental health care for a greater number of people and in more remote places. Their effectiveness has been shown for the prevention and treatment ...
Morphology of extruded PP/HDPE foam blends
(2006)
A complete three-dimensional morphological analysis is performed to determine the size and deformation of both foam cells and dispersed phase particles in the extrusion foaming of HDPE/PP blends. Each dimension is carefully ...
Morphology of extruded PP/HDPE foam blends
(2006)
A complete three-dimensional morphological analysis is performed to determine the size and deformation of both foam cells and dispersed phase particles in the extrusion foaming of HDPE/PP blends. Each dimension is carefully ...
Dispersed phase morphology of impact PP copolymers. Effects of blend composition as determined by TREF
(John Wiley & Sons Inc, 2004-04-08)
Polypropylene (PP) blends, commercially known as 'impact polypropylene copolymers' (IPC), are produced by a sequential gas phase polymerization process. The final product is a complex mixture of polypropylene (PP) and a ...
An overview of biodiesel soil pollution: Data based on cytotoxicity and genotoxicity assessments
(Elsevier B.V., 2012-01-15)
Biodiesel production has received considerable attention in the recent past as a nonpolluting fuel. However, this assertion has been based on its biodegradability and reduction in exhaust emissions. Assessments of water ...
An overview of biodiesel soil pollution: Data based on cytotoxicity and genotoxicity assessments
(Elsevier B.V., 2012-01-15)
Biodiesel production has received considerable attention in the recent past as a nonpolluting fuel. However, this assertion has been based on its biodegradability and reduction in exhaust emissions. Assessments of water ...
An adjunctive internet-based intervention to enhance treatment for depression in adults: randomized controlled trial
(JMIR, 2021)
Background: Internet-based interventions promise to enhance the accessibility of mental health care for a greater number of
people and in more remote places. Their effectiveness has been shown for the prevention and ...