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Considerations on the programmed functional life (one generation) of a green artificial reef in terms of the sustainability of the modified ecosystem
(Elsevier. Cell Press, 2023-04)
[Abstract] The installation of artificial reefs serves to enhance marine ecosystems, although it also modifies them. These changes do not have to be irreversible, since it is possible to treat the functional life of an ...
Analysis of the Real Energy Consumption of Energy Saving Lamps
(MDPI, 2020)
[Abstract] Light emitting diode (LED) and compact fluorescent light (CFL) lamps are widely used because they are associated with low energy consumption and a reduced environmental impact. In the present paper, a study of ...
Fatigue Study of the Pre-Corroded 6082-T6 Aluminum Alloy in Saline Atmosphere
(MDPI, 2020-09)
[Abstract] This work studies the influence of the saline atmospheric corrosion on the fatigue strength of 6061-T6 aluminum alloy. For this purpose, this alloy was subjected to tests in a salt spray corrosion chamber at ...
Study of the sustainability of electrical power systems: analysis of the causes that generate reactive power
(MDPI AG, 2019-12-16)
[Abstract] Reactive power is an important parameter in electrical power systems since it affects the efficiency of the system because it is not useful energy. It decreases the power factor of the system and limits the ...
Evaluation of Hardness, Sliding Wear and Strength of a Hypoeutectic White Iron with 25%Cr after Heat Treatments
(MDPI, 2021-06)
[Abstract] Hypoeutectic white cast irons with a high chrome content are commonly used in the industrial mining sector where there is a demand for both high resistance to adhesive wear and an acceptable toughness for the ...
STEMbach Experiences at Higher Education
(De Gruyter Open Ltd, 2023-01)
[Abstract]: The aim of this work is to describe several experiences of STEMbach in different areas: engineering, economics, materials, etc. The STEMbach is a program carried out by high school students during their two ...
Economic viability of floating wave power farms considering the energy generated in the near future
(Elsevier, 2024-02)
[Abstract]: This article aims to analyse the economic viability of floating wave energy farms for the present and the next
twenty years. The energy potential of the waves mainly depends on the climate, so the current and ...
Integration of maintainability and operativity criteria in the contracts to build under EPC model in energy infrastructures to optimize the OPEX. Example of the methodology to analyse the preferences in the owner and contractor point of view
(UK Zhende Publishing Limited ; European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ), 2018-04-30)
[Abstract]: The buyer of Project or equipment wants to obtain the maximum profit for the money that is invested in the
operation and the seller shall try to give the less for that money to obtain also the maximum benefit. ...
Violencias de género. Persistencia y nuevas formas. Autora: Ana Jesús López Díaz. Madrid: La Catarata, 2019.
(Universidad de León, 2022-06-30)
[Resumen]: El libro “Violencias de género. Persistencia y nuevas formas” cuya edición se ha financiado con fondos del Pacto de Estado Contra la Violencia de Género, recoge investigaciones llevadas a cabo desde ámbitos ...
Managing the oceans: Site selection of a floating offshore wind farm based on GIS spatial analysis
(Elsevier, 2020-03)
[Abstract] The aim of this study is to develop a methodology for using Geographic Information Systems (GIS) spatial analysis in the development of a floating offshore wind farm. When you plan a floating offshore wind farm ...