Buscar
Mostrando ítems 1-9 de 9
Ethics of Research Involving Human Subjects: The Brazilian Experience
(2010-01-01)
Human experimentation cannot be analyzed in isolation because many forces shape social interaction - man’s quest for knowledge and mastery, his willingness to risk human life, and his readiness to delegate authority and ...
Advanced numerical models for the propagation of floods with high-sediment concentrations in mountain rivers
(2018)
Rapid floods induced by extreme precipitation are common events in regions near the Andes mountain range. Growing urban development, combined with the changing climate and the influence of El Niño, have increased the ...
Plastic pollution in freshwater ecosystems: macro-, meso-, and microplastic debris in a floodplain lake
(Springer, 2017-11)
Plastic pollution is considered an important environmental problem by the United Nations Environment Programme, and it is identified, alongside climate change, as an emerging issue that might affect biological diversity ...
Temporal and spatial variability of nitrous oxide emissions from agriculture in Argentina
(Taylor & Francis Ltd, 2020-04)
Agricultural activities constitute the main N2O emission source in Argentina. Although GHG inventories have been developed at the national and provincial level, emissions have not been thus far estimated at a higher spatial ...
Robust integrated production-maintenance scheduling for an evaporation network
(Pergamon-Elsevier Science Ltd, 2018-02)
This work aims to reduce the global resource consumption in an industrial evaporation network by better tasks management and coordination. The network works in continuous, processing some products in several evaporation ...
A computational tool for the automatic detection of exposure to traffic risk from elementary events
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - TransporteFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-07)
Elementary units represent an accurate approach to quantifying road exposure in a way that it acquires statistical meaning as trials with possible outcomes. This enables the possibility of conducting sophisticated statistical ...
La familia del paciente en Unidad de Cuidado Intensivo (UCI)
(Universidad del RosarioPsicologíaEscuela de Medicina y Ciencias de la Salud, 2013)
Introduction: Joining the ICU is not exclusively a patient’s experience; it involves directly his family, in stress generator factors, confrontation strategies, fears, attitudes and expectations, families’ involvement ...
Factores estresantes percibidos por pacientes en unidades de cuidados intensivos en una institución de Bogotá
(Universidad Nacional de ColombiaBogotá - Enfermería - Maestría en EnfermeríaDepartamento de EnfermeríaFacultad de EnfermeríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-05-31)
El presente estudio, es de tipo descriptivo y tiene como objetivo, determinar cuáles son los factores estresantes percibidos por los pacientes adultos en las UCI (UCI Cardiovascular y UCI Medica) y comparar sus resultados ...
An artificial bee bare-bone hunger games search for global optimization and high-dimensional feature selection
(Elsevier Inc.United States, 2023)