Several studies have addressed the biomass and volume of trees using Airborne Light
Detection and Ranging (LiDAR) data. However, little research has been conducted into
shrub vegetation, which covers a high percentage ...
[EN] The amount of residual biomass from pruning operations of urban trees is a potentially abundant, and an underutilized source that could contribute significantly more to regional and national bio-economies than it does ...
[EN] The use of residual biomass from fruit tree pruning requires the creation of logistic schedules based on the knowledge of the amount of residues available in each plot. Remote sensing is shown as an important tool to ...
The presence of shrub vegetation is very significant in Mediterranean ecosystems. However, the difficulty involved in shrub management and the lack of information about behavior of this vegetation means that these areas ...
[EN] Drying is considered one of the industrial processes that requires more energy than other processes, being a topic of much interest to the agricultural sector, especially the evaluation of energy consumption for rice ...
Estornell Cremades, Javier; Velázquez Martí, Borja; López Cortés, Isabel; Salazar Hernández, Domingo Manuel; Fernández-Sarría, Alfonso(Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2014-01-02)
The aim of this study is to analyze methodologies based on airborne LiDAR (light detection and ranging) technology of low pulse density points (0.5m(-2)) for height and volume quantification of olive trees in Viver (Spain). ...
Armengot Carbó, Bruno(Universitat Politècnica de València, 2016-07-15)
[ES] Existe una gran cantidad de biomasa residual con posible uso energético que puede ser
extraída de la gestión de la agricultura ecuatoriana, especialmente en operaciones de
poda, renovación de plantaciones, restos ...
Mondragón Valero, Alba(Universitat Politècnica de València, 2014-09-26)
[ EN ] The olive tree is a crop of growing importance worldwide, in the last ten years their acreage has increased more than 15%.Consumption of olive oil has gone from being located in the Mediterranean area to expand into ...
Velázquez Martí, Borja; Pérez-Arévalo, Juan(Editorial Universitat Politècnica de València, 2016-07-19)
[EN] The evaluation of education systems in most universities is based on the
analysis of the exclusive assessment of the students, which are subject to some
surveys where they are asked about their perceptions on various ...
Narbona Sahuquillo, Sergio(Universitat Politècnica de València, 2019-01-15)
[ES] El árbol del lechero (Euphorbia laurifolia Juss. ex. Lam) resulta de gran relevancia por su gran potencial
de producción biomásica. Dicho árbol se ha plantado tradicionalmente en la zona andina de Ecuador
cómo poste ...
[EN] The objective of this work was to perform a complete evaluation of using biomass from pruning residues of ficus trees (Ficus benjamina), widely grown as ornamental plants in cities in Ecuador. Due to their great ...
[EN] Thermogravimetric analysis (TGA) is becoming popular for the evaluation of biomass to determine the content of ashes, volatiles, and fixed carbon and to simulate pyrolysis, gasification, and combustion processes. This ...
Velázquez Martí, Borja(Universitat Politècnica de València, 2020-06-02)
Este video muestra la definición de factores de visión o de forma en un sistema de tramisión de calor por radiación. Se define la ecuación para su cálculo, así como las relaciones matemáticas que tienen. Por último se ...
En este video se analizan los fenómenos transferencia de masa por difusión y por convección. Se han desarrollado las ecuaciones que nos permiten calcular la masa de agua desecada por unidad de tiempo.
En este video se identifican los elementos de funcionamiento de calderas de gas, los sistemas de regulación y las especificaciones de la caldera en el proyecto
Velázquez Martí, Borja(Universitat Politècnica de València, 2021-06-30)
Este artículo se definen los conceptos electromagnéticos básicos que rige el funcionamiento de los generadores de energía eléctrica a partir de energía mecánica. Estas máquinas funcionan haciendo variar un campo magnético ...
En este video se explica la importancia de la desecación de la biomasa, los tipos de secado y secadores, y la forma de gestionar la biomasa a secar en las instalaciones.
[EN] Three lactic acid strains were isolated from feces of the native Zungo Pelado breed of pigs (n = 5) and presumably identified as belonging to the Lactobacillaceae family by morphological techniques showing that they ...