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Characteristics and challenges of pesticide spray applications in Mato Grosso, Brazil
(2017-02-01)
Brazil is now one of the world’s largest exporters of grains, particularly for crops such as soybean (Glycine max) and corn (Zea mays). It gained prominence in international commodities trading with large exports to several ...
Prevalence of active transportation among adults in Latin America and the Caribbean: a systematic review of population-based studies
(Pan Amer Health Organization, 2017-01-01)
Objective. To describe the prevalence of active (self-propelled, human-powered) transportation in the Latin America and Caribbean (LAC) region over the past decade. Methods. MEDLINE, Excerpta Medica (Embase), SportDiscus, ...
Mejora del proceso de descarga de contenedores en zonas sensibles como Galápagos, 2016
(Universidad de Guayaquil Facultad de Ciencias Administrativas, 2016)
El caso de estudio presenta una propuesta de mejora en la gestión de operaciones identificada en el proceso de descarga de contenedores en zonas sensibles como Galápagos, se tratan temas relacionados al análisis del mercado, ...
Mejoramiento del Control de Inventarios para la empresa "Repuestos Oswaldo Navia", Guayaquil
(Universidad de Guayaquil Facultad de Ciencias Administrativas, 2018)
El presente estudio de caso tiene como objetivo el mejoramiento del control de inventario de la empresa de Repuestos Oswaldo Navia, que se encuentra ubicada en el sector centro oeste de la ciudad de Guayaquil. La metodología ...
Interactions of iron, dopamine and neuromelanin pathways in brain aging and Parkinson's disease
(Elsevier, 2017)
There are several interrelated mechanisms involving iron, dopamine, and neuromelanin in neurons.
Neuromelanin accumulates during aging and is the catecholamine-derived pigment of the
dopamine neurons of the substantia ...
Mejora del proceso de descarga de contenedores en zonas sensibles como galápagos, 2016
(Universidad de Guayaquil, 2016)
El caso de estudio presenta una propuesta de mejora en la gestión de operaciones
identificada en el proceso de descarga de contenedores en zonas sensibles como
Galápagos, se tratan temas relacionados al análisis del ...
A dinâmica caleidoscópica do processo de aprendizagem coloborativa no contexto virtual: um estudo na perspectiva da complexidade/caos
(Universidade Federal de Minas GeraisUFMG, 2008-03-11)
In recent years there has been significant amoung of research guided by completxity and chaos theories in the area of Applied linguistics (Larsen-Freeman, 1997; Paiva, 2005; van Lier, 2004, Lantolf, 2006, Cameron and ...
Design, implementation and control of a UAV blimp for photography
Aerial vehicles as VTOL 's (VERTICAL TAKE OFF LANDING), who meet tasks such as exploration are costly in terms of maintenance and resource consumption, as commonly these work self -powered propellers, which generates high ...
Modeling active cell movement with the Potts model
(Frontiers Research Foundation, 2018-06-20)
In the last decade, the cellular Potts model has been extensively used to model interacting cell systems at the tissue-level. However, in early applications of this model, cell movement was taken as a consequence of membrane ...
Towards an analytical description of active microswimmers in clean and in surfactant-covered drops
(Chile. Universidad Mayor, 2020)
Geometric confinements are frequently encountered in the biological world and strongly affect the stability, topology, and transport properties of active suspensions in viscous flow. Based on a far-field analytical model, ...