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Now showing items 1881-1890 of 2358
Article
Stability of Peer Acceptance and Rejection and Their Effect on Academic Performance in Primary Education: A Longitudinal Research
(MDPI, 2021)
The objectives of this study were to analyze the evolution of peer relationships and academic performance and the effect of the former on the latter in primary education, differentiating between positive and negative ...
Article
Fault Section Estimation of Power Systems with Optimization Spiking Neural P Systems
(Romanian Academy, Section for Information Science and Technology, 2015)
An optimization spiking neural P system (OSNPS) provides a novel way to directly use a P system to solve optimization problems. This paper discusses the practical application of OSNPS for the first time and uses it to ...
Article
Subsampling OFDM-Based Ultrasonic Data Communication Through Metallic Channels for Monitoring of Cargo Containers
(Institute of Electrical and Electronics Engineers (IEEE), 2019-11)
An enhanced ultrasonic communication system based on piezoelectric transducers for monitoring of goods in cargo containers is presented. The proposed system consists of several sensors placed inside the container, whose ...
Article
Komlós' Theorem and the Fixed Point Property for affine mappings
(American Mathematical Society, 2018-12)
Assume that X is a Banach space of measurable functions for which Koml´os’ Theorem holds. We associate to any closed convex bounded subset C of X a coefficient t(C) which attains its minimum value when C is closed for the ...
Article
Blockchain Smart Contract Meta-modeling
(River Publishers, 2021)
One of the key benefits of blockchain technology is its ability to keep a per manent, unalterable record of transactions. In business environments, where companies interact with each other without a centralized authority ...
Article
Luces y sombras de una ¿esperada? herramienta contra el abuso del Derecho tributario
(Ministerio de Hacienda: Instituto de Estudios Fiscales, 2016)
La Ley 34/2015 introduce toda una serie de reformas relativas al llamado conflicto en la aplicación de la norma. Fundamentalmente, el artículo 206 bis regula un nuevo supuesto de infracción, que se calificará de grave, ...
Article
Modelling of acoustic and elastic wave propagation from underground structures using a 2.5D BEM-FEM approach
(Elsevier, 2017-03)
This paper presents a numerical method based on a two-and-a-half dimensional (2.5D) boundary element-finite element (BEM-FEM) coupled formulation to study noise and vibration from underground structures. The proposed model ...
Article
A scheduler for SCADA-based multi-source fusion systems
(Elsevier, 2020)
In this article, we report on our experience regarding devising, implementing, and deploying a scheduler for multi- source fusion in the context of SCADA systems (Supervisory Control and Data Acquisition). They are ...
Article
Modelling the epidemiology of Escherichia coli ST131 and the impact of interventions on the community and healthcare centres
(Cambridge University Press, 2016)
ST131 Escherichia coli is an emergent clonal group that has achieved successful worldwide spread through a combination of virulence and antimicrobial resistance. Our aim was to develop a mathematical model, based on ...
Presentation
Reparación de pruebas de interfaz de usuario en Android como un problema de búsqueda
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2019)
Las pruebas de interfaz de usuario son una técnica muy popular gracias a su capacidad para validar el comportamiento de la aplicación tal y como lo experimentaría el usuario, y por su facilidad para generar los casos de ...