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Mostrando ítems 21-30 de 268
Artículo
Sustainable recovery of wastewater to be reused in cooling towers: Towards circular economy approach
(ScienceDirect, 2021-04-06)
Circular economy approach is needed in order to move towards sustainable development. In this frame, the current work is aimed at improving the sustainability of a food industrial plant through circular economy approach, ...
Artículo
A Data Mining Environment for Management of Ground Testing of the A400M Aircraft
(Institute of Electrical and Electronics Engineers, 2021-06)
One hundred development and certification ground tests must be performed before the A400M aircraft's first flight. Ground testing is an essential but also expensive process performed by the Airbus Defense and Space (Airbus ...
Artículo
Innovación docente para la integración de autoformación y autoevaluación en la plataforma webCT
(2014)
El concepto de docencia universitaria tradicional se ha visto modificado por los principios definidos en el Espacio Europeo de Educación Superior. Un cambio metodológico que motiva el concepto de autoevaluación y promueve ...
Artículo
Full-Scale Digesters: An Online Model Parameter Identification Strategy
(MDPI, 2022-10)
This work presents a new standard in the model, identification, and control of monitoring purposes over anaerobic reactors. One requirement that guarantees a normal controller operation is for the faculty to measure the ...
Artículo
Hardware Countermeasures Benchmarking Against Fault Attacks
(MDPI, 2022-02)
The development of differential fault analysis (DFA) techniques and mechanisms to inject faults into cryptographic circuits brings with it the need to use protection mechanisms that guarantee the expected level of security. ...
Artículo
Exploiting the Symmetry of Integral Transforms for Featuring Anuran Calls
(MDPI, 2019)
The application of machine learning techniques to sound signals requires the previous characterization of said signals. In many cases, their description is made using cepstral coefficients that represent the sound spectra. ...
Artículo
Evaluation of MPEG-7-based audio descriptors for animal voice recognition over wireless acoustic sensor networks
(MDPI, 2016)
Environmental audio monitoring is a huge area of interest for biologists all over the world. This is why some audio monitoring system have been proposed in the literature, which can be classified into two different approaches: ...
Artículo
A method for foF2 short-term prediction
(Elsevier, 2000)
A method for foF2 short-term prediction with 1–24 hour lead times is proposed. It is based on ΔfoF2 (deviation of hourly foF2 from running median) regression with the previous ΔfoF2 observations and hourly spline-interpolated ...
Artículo
On the performance of a GPU-based SoC in a distributed spatial audio system
(Springer, 2021)
Many current system-on-chip (SoC) devices are composed of low-power multicore processors combined with a small graphics accelerator (or GPU) offering a trade-off between computational capacity and low-power consumption. ...
Artículo
Characterizing Computer Access Using a One-Channel EEG Wireless Sensor
(MDPI, 2017)
This work studies the feasibility of using mental attention to access a computer. Brain activity was measured with an electrode placed at the Fp1 position and the reference on the left ear; seven normally developed people ...