Buscar
Mostrando ítems 131-140 de 169
Exploration of hybrid simulation methodologies for the computational study of fluid flow phenomena in airways
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería MecánicaFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022)
In recent years, numerical simulation has emerged as a robust tool for the analysis of physiological phenomena. The application of computational fluid dynamics (CFD) techniques to the study of biofluids is a constantly ...
Non-newtonian blood modeling in intracranial aneurysm hemodynamics: Impact on the wall shear stress and oscillatory shear index metrics for ruptured and unruptured cases
(2021-07-01)
When simulating blood flow in intracranial aneurysms (IAs), the Newtonian model seems to be ubiquitous. However, analyzing the results from the few studies on this subject, the doubt remains on whether it is necessary to ...
Riesgos derivados de las actividades laborales en los trabajadores del Vivero Municipal del GAD Chone
(Calceta: ESPAM MFL, 2022)
Dimensão fractal de espécies arbóreas de ecossistema nativo na região do Pantanal mato-grossense
(Universidade Federal de Mato GrossoBrasilInstituto de Física (IF)UFMT CUC - CuiabáPrograma de Pós-Graduação em Física Ambiental, 2015-05-22)
The purpose of this research was to study the structural characteristics of
plants at the individual level using a quantitative theory for the structure and
dynamics of forests. The theory using allometric scaling relations ...
Simulation of unsteady blood flow dynamics in the thoracic aorta
(Universidad Nacional de Colombia. Facultad de Ingeniería, 2017)
En este trabajo se analiza la dinámica del flujo sanguíneo en un modelo realista de la aorta torácica (TA, por sus siglas en inglés) en condiciones transitorias visualizando las distribuciones de velocidad, flujo secundario, ...
Non-newtonian blood modeling in intracranial aneurysm hemodynamics: impact on the WSS and OSI metrics for ruptured and unruptured cases
(ASME, 2021-05-05)
When simulating blood flow in intracranial aneurysms (IAs), the Newtonian model seems to be ubiquitous. However, analyzing the results from the few studies on this subject, the doubt remains on whether it is necessary to ...
Diagnóstico das condições de trabalho, saúde e capacidade para o trabalho de trabalhadoras da indústria do vestuário
(Universidade Federal de Minas GeraisUFMG, 2013-08-19)
Introduction: Brazil shows low investment in preventive actions and measures in the scope of working, in spite of all the evidences highlighting that working related diseases and accidents constitute important health ...
Actualización de la matriz de identificación de peligros, evaluación y valoración de los riesgos laborales en los trabajadores del área administrativa de Inversiones Noma SAS
En Inversiones NOMA SAS, se evidenció la existencia de una matriz de identificación de peligros, evaluación y valoración de los riesgos en el año 2015, de la que no quedó evidencia de la metodología utilizada para su ...