Recerca: Enviaments recents
Ara mostrant els elements 81-100 de 3897
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Selection of the optimal machine learning technique for the development of a personalized insulin infusion algorithm to control “hybrid closed-loop” artificial pancreas
(The Official Journal of ATTD Advanced Technologies & Treatments for Diabetes Conference, 2-5 juny. Virtual Diabetes Technology & Therapeutics, Vol. 23, Suplement 2: Maig 31, 2021, 2021-05-31)Background and Aims. Training a personalized control algorithm is the key component for an artificial pancreas (AP) solution. Most of documented applications of machine learning are for classification ... -
Modelling by Spherical Cap Harmonic Analysis: A Literature Review
(Surveys in Geophysics, Volume 41, pages 201–247, (2020), 2019-11-06)There is the need for robust alternatives to the widely used spherical harmonic analysis when measurements are restricted to a region, or when high spatial frequency fields with much less parameters ... -
SARS-CoV-2 impact on diabetes type 1 patients using "hybrid closed-loop” artificial pancreas
(The Official Journal of ATTD Advanced Technologies & Treatments for Diabetes Conference, 2-5 juny. Virtual Diabetes Technology & Therapeutics, Vol. 23, Suplement 2: Maig 31, 2021, 2021-05-31)Background and Aims Training a personalized control algorithm is the key component for an artificial pancreas (AP) solution. Most of documented applications of machine learning are for classification ... -
Improving the modeling of geomagnetically induced currents in Spain
(2017-04-19)Vulnerability assessments of the risk posed by geomagnetically induced currents (GICs) to power transmission grids benefit from accurate knowledge of the geomagnetic field variations at each node of ... -
Comparing “hybrid closed loop” artificial pancreas therapy to multi daily injection, insulin pump without CGM and insulin pump with CGM in partially open loop therapies for diabetes type-1 patients
(The Official Journal of ATTD Advanced Technologies & Treatments for Diabetes Conference, 2-5 juny. Virtual Diabetes Technology & Therapeutics, Vol. 23, Suplement 2: Maig 31, 2021, 2021-05-31)Background and Aims. This study will prove that diabetes T1 therapy by means of artificial pancreas consisting on insulin pump with CGM and hybrid close loop control algorithm trained with machine ... -
Automatic detection of sudden commencements using neural networks
(Earth, Planets and Space, volum 65, pàg. 791-797, 2013-08-23)The aim of this work is to develop an automatic system to detect sudden commencements (SCs). SCs are produced by a sudden increase of solar wind dynamic pressure and are detected simultaneously everywhere ... -
Multipoint observation of the response of the magnetosphere and ionosphere related to the sudden impulse event on 19 November 2007
(Journal of Space Weather Space Climate, 5, A13, 2015-05-18)The aim of this study is to provide a complete scope of a magnetic sudden impulse (SI) event along its way through interplanetary space and the magnetosphere until its arrival to the ground. In our case, ... -
New Detailed Modeling of GICs in the Spanish Power Transmission Grid
(2021-07-20)The threat of Geomagnetically Induced Currents (GICs) driven by severe Space Weather looms over technological systems such as power grids. Assessing their vulnerability is thus vital to avoid damages ... -
Expected Geomagnetically Induced Currents in the Spanish Islands Power Transmission Grids
(Space Weather, 2023-05-19)The aim of this study is to evaluate the geomagnetically induced current (GIC) hazard in the power networks of the Canary and Balearic archipelagos. This is done in order to strictly complete the detailed ... -
Developing a videogame for learning signal processing and project management using project-oriented learning in ICT engineering degrees
(Computers in Human Behavior, vol. 99, octubre 2019, 2019-10)This work describes the design, implementation and evaluation of a multi-subject learning experience based on the principles of Constructionism, in which the construction of a videogame is the learning ... -
Pressure injury image analysis with machine learning techniques: A systematic review on previous and possible future methods
(Artificial Intelligence in Medicine, vol. 102, gener 2020, 2020-01)Pressure injuries represent a tremendous healthcare challenge in many nations. Elderly and disabled people are the most affected by this fast growing disease. Hence, an accurate diagnosis of pressure ... -
Evidence of environmental urban design parameters that increase and reduce sense of place in Barcelona (Spain)
(Landscape and urban planning, Vol. 235, 2023-07)Urban planning design considers sense of place attributed to the environment because it is important to quality of life and influences citizen support for planning proposals. In this paper, the physical ... -
A method for real-time identification and tracking of traveling ionospheric disturbances using ionosonde data: first results
(Journal of Space Weather Space Climate, 2020, 10, 2, 2020-01-20)Traveling Ionospheric Disturbances (TIDs) are wave-like propagating irregularities that alter the electron density environment and play an important role spreading radio signals propagating through ... -
Detection of Solar Flares from the Analysis of Signal-to-Noise Ratio Recorded by Digisonde at Mid-Latitudes
(Remote Sensing, 2022, 14, 1898, 2022-04-14)This work proposes a new indirect method to detect the impact of solar flares on ionospheric sounding measurements, i.e., on the signal-to-noise ratio of ionospheric reflected radio signals. The method ... -
Use of spherical elementary currents to map the polar current systems associated with the geomagnetic sudden commencements on 2013 and 2015 St. Patrick’s Day storms
(Journal of Geophysical Research: Space Physics, 112, 194-211, 2017-01-13)Araki’s model of geomagnetic sudden commencements (SCs) establishes that the ground magnetic signatures globally observed after the onset produced by an increased solar wind dynamic pressure impacting ... -
The cyclic behaviour in the N–S asymmetry of sunspots and solar plages for the period 1910 to 1937 using data from Ebro catalogues
(MNRAS 512, 5726–5742 (2022), 2022-03-14)The heliophysics catalogues published by the Ebro Observatory during 1910-1937 have been converted into a digital format in order to provide the data for computational processing. This has allowed us ... -
Enhancing Legged Robot Locomotion Through Smooth Transitions Using Spiking Central Pattern Generators
(Biomimetics 2025, 10 (6), 2025-06)In this work, we propose the integration of a mechanism to enable smooth transitions between different locomotion patterns in a hexapod robot. Specifically, we utilize a spiking neural network (SNN) ... -
Assessing neurological and cardiovascular effects caused by pharmaceuticals in river water: Insights from Daphnia magna and Danio rerio embryos
(Chemosphere 2025, 385, 2025-09)Pharmaceutical residues in surface waters are an emerging environmental and public health issue, yet their biological impacts on aquatic life remain poorly understood. This study presents a cost-effective ... -
Exploring the Role of Artificial Intelligence in Precision Photonics: A Case Study on Deep Neural Network-Based fs Laser Pulsed Parameter Estimation for MoOx Formation
(Advanced Photonics Research 2025, 6 (6), 2025-06)Ultrafast pulsed laser technology presents unique challenges and opportunities in material processing and characterization for precision photonics. Herein, an experiment is conducted involving the use ... -
Automated tool for cylindrical glass container blow and blow mold design
(International Journal of Applied Glass Science 2025, 16 (3), 2025-07)The manufacture of perfumery bottles using the blow-and-blow technique necessitates iterative design and production of intermediate or preparation molds to achieve an appropriate thickness distribution. ...