Listar Artículos de revista DEIM - EIMS Aldizkari artikuluak por título

Online relative risks/rates estimation in spatial and spatio-temporal disease mapping

Adin Urtasun, Aritz

; Goicoa Mangado, Tomás

; Ugarte Martínez, María Dolores

(Elsevier, 2019) Artículo / Artikulua

Background and objective: Spatial and spatio-temporal analyses of count data are crucial in epidemiology and other fields to unveil spatial and spatio-temporal patterns of incidence and/or mortality risks. However, fitting ...

Onto-semiotic analysis of diagrammatic reasoning

Giacomone, Belén; Godino, Juan D.; Blanco, Teresa F.; Wilhelmi, Miguel R.

(Springer, 2022) Artículo / Artikulua

Diagrams and in general the use of visualization and manipulative material play an important role in mathematics teaching and learning processes. Although several authors warn that mathematics objects should be distinguished ...

An ontology-based system to avoid UAS flight conflicts and collisions in dense traffic scenarios

Martín Lammerding, David; Astrain Escola, José Javier

; Córdoba Izaguirre, Alberto; Villadangos Alonso, Jesús

(Elsevier, 2023) Artículo / Artikulua

New Unmanned Aerial Systems (UAS) applications will increase air traffic densities in metropolitan regions. Collision avoidance systems (CAS) are a key component in integrating a high number of UAS into the airspace in a ...

Operations research helps public health services managers planning resources in the COVID-19 crisis

García de Vicuña Bilbao, Daniel

; Cildoz Esquíroz, Marta

; Gastón Romeo, Martín; Azcárate Camio, Cristina

; Mallor Giménez, Fermín

; Esparza, Laida (Sociedad de Estadística e Investigación Operativa, 2020) Artículo / Artikulua

This article presents the usefulness of operational research models tosupport the decision-making in management problems on the COVID-19 pandemic. The work describes a discrete event simulation model combined with population ...

Optical fiber sensors based on microstructured optical fibers to detect gases and volatile organic compounds: a review

López Torres, Diego

; Elosúa Aguado, César

; Arregui San Martín, Francisco Javier

(MDPI, 2020) Artículo / Artikulua

Since the first publications related to microstructured optical fibers (MOFs), the development of optical fiber sensors (OFS) based on them has attracted the interest of many research groups because of the market niches ...

Optical system based on multiplexed FBGs to monitor hand movements

Socorro Leránoz, Abián Bentor

; Díaz Lucas, Silvia

; Castillo, Silvia; Dreyer, Uilian José; Martelli, Cicero; Cardozo da Silva, Jean Carlos; Uzqueda Esteban, Itziar

; Gómez Fernández, Marisol

; Ruiz Zamarreño, Carlos

(IEEE, 2021) Artículo / Artikulua

This contribution reports the development and characterization of an optical system based on parallel Fiber Bragg Gratings (FBGs) to monitor the movements of the wrist and fingers of a hand. The system consisted of a ...

Optimizing last-mile delivery: a multi-criteria approach with automated smart lockers, capillary distribution and crowdshipping

Sawik, Bartosz (MDPI, 2024) Artículo / Artikulua

Background: This publication presents a review, multiple criteria optimization models, and a practical example pertaining to the integration of automated smart locker systems, capillary distribution networks, crowdshipping, ...

Ordered directional monotonicity in the construction of edge detectors

Marco Detchart, Cedric

; Bustince Sola, Humberto

; Fernández Fernández, Francisco Javier

; Mesiar, Radko; Lafuente López, Julio

; Barrenechea Tartas, Edurne

; Pintor Borobia, Jesús María

(Elsevier, 2021) Artículo / Artikulua

In this paper we provide a specific construction method of ordered directionally monotone functions. We show that the functions obtained with this construction method can be used to build edge detectors for grayscale images. ...

Organic carbon storage and dynamics as affected by the adoption of irrigation in a cultivated calcareous mediterranean soil

Antón Sobejano, Rodrigo

; Derrien, Delphine; Urmeneta Martín-Calero, Henar; Van der Heijden, Gregory; Enrique Martín, Alberto

; Virto Quecedo, Íñigo

(Frontiers Media, 2022) Artículo / Artikulua

Irrigation is in the spotlight of land-use planning in semi-arid and sub-humid regions. It can be a promising practice to promote soil organic C storage (SOC), although it may also involve an increase in soil GHG emissions. ...

Orness for real m-dimensional interval-valued OWA operators and its application to determine a good partition

Miguel Turullols, Laura de

; Paternain Dallo, Daniel

; Lizasoain Iriso, María Inmaculada

; Ochoa Lezaun, Gustavo

; Bustince Sola, Humberto

(Taylor & Francis, 2019) Artículo / Artikulua

Ordered Weighted Averaging (OWA) operators are a profusely applied class of averaging aggregation functions, i.e. operators that always yield a value between the minimum and the maximum of the inputs. The orness measure ...

Orness measurements for lattice m-dimensional interval-valued OWA operators

Miguel Turullols, Laura de

; Paternain Dallo, Daniel

; Lizasoain Iriso, María Inmaculada

; Ochoa Lezaun, Gustavo

; Bustince Sola, Humberto

(Elsevier, 2018) Artículo / Artikulua

Ordered weighted average (OWA) operators are commonly used to aggregate information in multiple situations, such as decision making problems or image processing tasks. The great variety of weights that can be chosen to ...

Outcomes for design and learning when teenagers with autism codesign a serious game: a pilot study

Bossavit, Benoît

; Parsons, Sarah (Wiley, 2018) Artículo / Artikulua

Digital educational games research tends to lack ecological validity by not adequately taking into account the views and perspectives of children and young people with autism spectrum disorders (ASD). This paper is a pilot ...

An overlapping decomposition framework for wave propagation in heterogeneous and unbounded media: formulation, analysis, algorithm, and simulation

Domínguez Baguena, Víctor

; Ganesh, M.; Sayas, Francisco Javier (Elsevier, 2020) Artículo / Artikulua

A natural medium for wave propagation comprises a coupled bounded heterogeneous region and an unbounded homogeneous free-space. Frequency-domain wave propagation models in the medium, such as the variable coefficient ...

Papel de las situaciones adidácticas en el aprendizaje matemático. Una mirada crítica desde el enfoque ontosemiótico

Godino, Juan D.; Burgos, María; Wilhelmi, Miguel R.

(Universitat Autònoma de BarcelonaUniversitat de València, 2020) Artículo / Artikulua

El postulado del aprendizaje por adaptación a un medio antagonista asumido por la teoría de situaciones didácticas en matemáticas se corresponde con el papel central que esta teoría atribuye a las situaciones adidácticas ...

Partial representations of orderings

Bosi, Gianni; Estevan Muguerza, Asier

; Zuanon, Magali (World Scientific, 2018) Artículo / Artikulua

In the present paper a new concept of representability is introduced, which can be applied to not total and also to intransitive relations (semiorders in particular). This idea tries to represent the orderings in the ...

Performance measures in dose-finding experiments

Flournoy, Nancy; Moler Cuiral, José Antonio

; Plo, Fernando (John Wiley & Sons, 2020) Artículo / Artikulua

In the first phase of pharmaceutical development, and assuming that the probability of positive response increases with dose, the main statistical goal is to estimate a percentile of the dose–response function for a given ...

Periodic solutions, KAM tori and bifurcations in a cosmology-inspired potential

Palacián Subiela, Jesús Francisco

; Vidal Díaz, Claudio; Vidarte, Jhon; Yanguas Sayas, Patricia

(IOP Publishing, 2019) Artículo / Artikulua

A family of perturbed Hamiltonians H = 1/2 (x^2 + X^2) − 1/2 (y^2 + Y^2)+1/2 (z^2 + Z^2) + 2[ (x^4 + y^4 + z^4) + (x^2 y^2 + x^2 z^2 + y^2 z^2)] in 1: −1:1 resonance depending on two real parameters is considered. We ...

Phenolic composition of grape stems from different Spanish varieties and vintages

Esparza Catalán, Irene

; Moler Cuiral, José Antonio

; Arteta, Maite; Jiménez Moreno, Nerea

; Ancín Azpilicueta, Carmen

(MDPI, 2021) Artículo / Artikulua

Grape stems are a by‐product from the wine industry that has been underused to date despite having great potential for the agro‐food and cosmetic industries. The aim of the present work was to characterize grape stem ...

Pinus spp. somatic embryo conversion under high temperature: effect on the morphological and physiological characteristics of plantlets

Marqués do Nascimento, Antonia Maiara; Barroso, Priscila Alves; Ferreira do Nascimento, Naysa Flavia; Goicoa Mangado, Tomás

; Ugarte Martínez, María Dolores

; Montalbán, Itziar A.; Moncaleán, Paloma (MDPI, 2020) Artículo / Artikulua

Climatic variations in the current environmental scenario require plants with tolerance to sudden changes in temperature and a decrease in water availability. Accordingly, this tolerance will enable successful plantations ...

Police as first reponders improve out-of-hospital cardiac arrest survival

Jean Louis, Clint; Cildoz Esquíroz, Marta

; Echarri Sucunza, Alfredo; Beaumont, Carlos; Mallor Giménez, Fermín

; Greif Robert; Baigorri Iguzquiaguirre, Miguel; Reyero Díez, Diego (BMC, 2023) Artículo / Artikulua

Background: Police forces are abundant circulating and might arrive before the emergency services to Out-of-Hospital-Cardiac-Arrest victims. If properly trained, they can provide basic life support and early defibrillation ...