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CARACTERIZACIÓN QUÍMICA Y NUTRIMENTAL DE LA PULPA DE CAFÉ (Coffea arabica L.)
(ColPos, 2018-04-01)
El café es el segundo producto más consumido a nivel mundial, y por cada dos toneladas de café se genera alrededor de una tonelada de pulpa. Este trabajo tuvo como objetivo llevar a cabo la caracterización química y ...
Bioenergy potential from agroindustrial wastes of the state of Veracruz
(Asociación Latinoamericana de Desarrollo Sustentable y Energías Renovables A. C., 2020-11-14)
The use of fossil fuels is losing versus the use renewable energy sources such as biomass and biogas, due to the environmental impacts that they generate. In Mexico, Veracruz has an area of 7.24 x 106 hectares, representing ...
Effects of ornamental plant density and mineral/plastic media on the removal of domestic wasteater pollutants by home wetlands technology
(MDPI, 2020-11-12)
Wastewater treatment (WWT) is a priority around the world; conventional treatments are not widely used in rural areas owing to the high operating and maintenance costs. In Mexico, for instance, only 40% of wastewater is ...
Functional Evaluation Using Fuzzy FMEA for a Non-Invasive Measurer for Methane and Carbone Dioxide
(MDPI, 2022-02-20)
This paper combines the use of two tools: Failure Mode and Effect Analysis (FMEA) and Fuzzy Logic (FL), to evaluate the functionality of a quantifier prototype of Methane gas (CH 4 ) and Carbon Dioxide (CO 2 ), developed ...
Effect of Sunflower, Almond, and Rapeseed Oils as Additives on Thermal Properties of a Machinery Oil
(MDPI, 2021-08-13)
Vegetable oils are considered to be eco-friendly and to offer good lubricant properties; however, their low thermo-oxidative stability makes their use as a lubricant base challenging. In this research, sunflower, almond, ...
FRAGMENT: A Web Application for Database Fragmentation, Allocation and Replication Over a Cloud Environment
(IEEE, 2020-05-25)
Fragmentation, allocation and replication are techniques widely used in relational databases to improve the performance of operations and reduce their cost in distributed environments. This article shows an analysis of ...
Study of thermal properties on the different layers composing a commercial ceramic tile
(Revista Mexicana de Física, 2019-03)
In this study the thermal conductivity of a commercial ceramic is determined considering that this property is an essential factor on the building materials. This is the primary indicator of the material suitableness for ...
Intelligent Spectroscopy System Used for Physicochemical Variables Estimation in Sugar Cane Soils
(MDPI, 2019-01-10)
The current condition of soils is a major area of interest due to the lack of certainty in their physicochemical properties, which can guarantee the quality and the production of a specific crop.
Additionally, methodologies ...
Use of the Stockwell Transform in the Detection of P300 Evoked Potentials with Low-Cost Brain Sensors
(MDPI, 2018-05-09)
The evoked potential is a neuronal activity that originates when a stimulus is presented.
To achieve its detection, various techniques of brain signal processing can be used. One of the most studied evoked potentials is ...
PEM Fuel Cell Voltage Neural Control Based on Hydrogen Pressure Regulation
(MDPI, 2019-07-10)
Fuel cells are promising devices to transform chemical energy into electricity; their behavior is described by principles of electrochemistry and thermodynamics, which are often difficult to model mathematically. One ...