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Zapote seed (Pouteria mammosa L.) valorization for thermal energy generation in tropical climates
(Sustainability, 2020-05)
According to the Law for the Use of Renewable Energies and the Financing of Energy Transition, Mexico's goal for 2024 is to generate 35% of its energy from non-fossil sources. Each year, up to 2630 tons of residual biomass ...
Health-Related Quality of Life and Cumulative Psychosocial Risks in Adolescents
(Youth and society, 2021)
Psychosocial risks can negatively affect adolescents’ physical, psychological, and social health. Grounded on the cumulative risk theory, the objective of this study was to analyze the differences in health-related quality ...
Spatial-resolution independent object detection framework for aerial imagery
(Computers, materials and continua, 2021)
Earth surveillance through aerial images allows more accurate identification and characterization of objects present on the surface from space and airborne platforms. The progression of deep learning and computer vision ...
Cerchar Abrasivity Index Estimation of Andesitic Rocks in Ecuador from Petrographical Properties Using Artificial Neural Networks
(International Journal of Geomechanics, 2020-05)
Rock abrasivity is the main factor that causes erosion of excavation tools and is usually quantified by the Cerchar Abrasivity Index (CAI). Although Cerchar abrasivity tests are easy to perform, they are time consuming and ...
Volatility timing: Pricing barrier options on DAX XETRA index
(Mathematics, 2020-05)
This paper analyses the impact of different volatility structures on a range of traditional option pricing models for the valuation of call down and out style barrier options. The construction of a Risk-Neutral Probability ...
Diseño estructural de un sistema de telemetría y videovigilancia implementado en un UAV
(RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao, 2020-05)
La exploración y monitoreo en áreas de gran extensión, donde se
podrían realizar actividades ilícitas es un problema que aqueja a las fuerzas
aéreas latinoamericanas. Por ello, en este trabajo de investigación se ...
Defunciones por COVID-19 en España y estadísticas de mortalidad
(Gaceta sanitaria, 2021)
Sr. Director:
Hemos leído con interés el artículo de Cirera et al.1 sobre las defunciones por COVID-19 en España, el cual desearíamos complementar y explicar la experiencia en la Comunidad de Castilla y León en cuanto a ...
Sistema prototipo para la teleoperación de un robot scorbot ER-4u en ambientes peligrosos
(RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao, 2020-05)
Estar en contacto directo con sustancias y objetos peligrosos, es algo que
el personal policial y militar en servicio, experimenta con regularidad en sus tareas
cotidianas. En este manuscrito se presenta la teleoperación ...
Analysis of stress factors for female professors at online universities
(International Journal of Environmental Research and Public Health, 2020-04)
The aim of this paper is to analyze the primary stress factors female professors at online universities are exposed to. The technique used for the prospective and exploratory analysis was the Delphi method. Two rounds of ...
How and why do young soccer players change the Flow State?
(PLoS ONE, 2020-05)
Flow State (FS) as well as other psychological characteristics influence sports performance (SP) and could be relevant according to the playing position in team sports, such as the soccer where players have different ...