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Reparación y automatización de una máquina universal de ensayos
(Ciencia e Ingeniería, 2010)
Universal testing machine for mechanical properties of thin materialsUniversal testing machine for mechanical properties of thin materials
(Revista Mexicana de Física, 2010)
A snoring classifier based on heart rate variability analysis
(2011-12-01)
The effect of snoring on the cardiovascular system is not well-known. In this study we analyzed the Heart Rate Variability (HRV) differences between light and heavy snorers. The experiments are done on the full-whole-night ...
A snoring classifier based on heart rate variability analysis
(2011-12-01)
The effect of snoring on the cardiovascular system is not well-known. In this study we analyzed the Heart Rate Variability (HRV) differences between light and heavy snorers. The experiments are done on the full-whole-night ...
Machine learning techniques to predict overweight or obesity
(2021-01-01)
Overweight and obesity are considered a public health problem, as they are related to the risk of various diseases, and also to the risk of increased morbidity and mortality. The main objective of this work was to apply ...
Fox H-function: A study case on variate modeling of dual-hop relay over Weibull fading channels
(2018-06-08)
This paper proposes a novel analytical framework based on the Fox H-function distribution. To test its efficacy we focus on a study case where we derive closed form expressions for the distribution of the end-to-end signal ...
A load cell for grain-propelled ballistic rocket thrust measurement
(2005-12-01)
A 1000-kgf resistive strain-gauge load cell has been developed for quality testing of rocket propellant grain. A 7075-T6 aluminum alloy has been used for the elastic column, in which 8 uniaxial, 120-Ω strain gauges have ...
Aspects on superalloy machining
(2017-01-01)
Superalloys have a chemical composition with high content of alloying elements, which are responsible for their mechanical and thermal properties; however, these features difficult the machining, leading to occurrence of ...