Behl, Ramandeep; Cordero Barbero, Alicia; Torregrosa Sánchez, Juan Ramón(Elsevier, 2022-04)
[EN] In this paper, we presented a novel and efficient fourth order derivative free optimal family of iterative methods for approximating the multiple roots of nonlinear equations. Initially the convergence analysis is ...
[EN] The problem of university dropout is a recurring issue in universities that affects students, especially in the first year of studies. The situation is aggravated by the COVID-19 pandemic, which has imposed a virtual ...
Smacchia, Davide; Soto Pacheco, Pablo; Boria Esbert, Vicente Enrique; Raboso García-Baquero, David(Institute of Electrical and Electronics Engineers, 2021)
[EN] This paper provides a new theoretical model for the characterization of passive intermodulation behaviour when non-contributing carriers (i.e., carriers which do not directly affect the particular non-linear contribution ...
González-Santatecla, Pablo; Smacchia, Davide; Alcaide-Guillén, Carlos; Soto Pacheco, Pablo; Rodríguez Pérez, Ana María; Morro, J. V.; Mata-Sanz, Rafael; Boria Esbert, Vicente Enrique(Institute of Electrical and Electronics Engineers, 2023-06)
[EN] Multipactor (MP) is a high-power effect severely limiting the performance of satellite communication links. A reference sample is normally used in the experimental setups for MP testing in order to verify its correct ...
[EN] The various chemicals in industrial wastewater can be beneficial for improving its circularity. If extraction methods are used to capture valuable components from the wastewater and then recirculate them throughout ...
Navarro Moya, Francisco; Puchalt-Rodríguez, Joan Carles; Layana-Castro, Pablo Emmanuel; García-Garví, Antonio; Sánchez Salmerón, Antonio José(Springer-Verlag, 2022-06)
[EN]
Spatial transform networks (STN) are widely used since they can transform images captured from different viewpoints to obtain an objective image. These networks use an image captured from any viewpoint as input and ...
Furlan, Walter D.; Montagud-Martínez, Diego; Ferrando, Vicente; Garcia-Delpech, Salvador; Monsoriu Serra, Juan Antonio(Nature Publishing Group, 2021-03-23)
[EN] Corneal inlays (CIs) are the most recent surgical procedure for the treatment of presbyopia in patients who want complete independence from the use of glasses or contact lenses. Although refractive surgery in presbyopic ...
Jordán, Jaume; Torreño Lerma, Alejandro; de Weerdt, Mathijs; Onaindia De La Rivaherrera, Eva(Springer-Verlag, 2021-02)
[EN] This paper presents FENOCOP, a game-theoretic approach for solving non-cooperative planning problems that involve a set of self-interested agents. Each agent wants to execute its own plan in a shared environment but ...
[EN] We prove that under some mild conditions on the symbol phi, the spectrum of the corresponding composition operator C-phi on the Korenblum type spaces A_(-alpha) and A(+)(-alpha) contains a closed ball of positive radius.
[EN] A new porous titanium(IV) squarate metal¿organic framework (MOF),
denoted as IEF-11, having a never reported titanium secondary building unit,
is successfully synthesized and fully characterized. IEF-11 not only ...
Wubben, Jamie; Fabra, Francisco; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Manzoni, Pietro(Elsevier, 2021-07-20)
[EN] As we witness the fast growth of the Unmanned Aerial Vehicles (UAVs) field, new applications and services emerge at a rapid pace. Above all, the interest in groups of UAVs working together (swarms) is gaining momentum. ...
[EN] In recent times, bladder cancer has increased significantly in terms of incidence and mortality. Currently, two subtypes are known based on tumour growth: non-muscle invasive (NMIBC) and muscle-invasive bladder cancer ...
Liao, Xia; Li, Shengguo; Lu, Yutong; Román Moltó, José Enrique(Institute of Electrical and Electronics Engineers, 2021-02-01)
[EN] In this article, a parallel structured divide-and-conquer (PSDC) eigensolver is proposed for symmetric tridiagonal matrices based on ScaLAPACK and a parallel structured matrix multiplication algorithm, called PSMMA. ...
[EN] This paper addresses a study of cost-optimal road modular hinged frames. The performance of three hybrid metaheuristics is assessed through a fractional factorial design of experiments. The results allow for selecting ...
[EN] In this paper we go further with the study initiated by Behle, Krebs and Reifferscheid (in: Proceedings CAI 2011, Lecture Notes in Computer Science, vol 6742, pp 97-114, 2011), who gave an Eilenberg-type theorem for ...
[EN] This paper proposes a trivariate methodology for flood frequency estimation. It combines the flood peak, storm magnitude, and initial soil moisture condition (ISMC) as the main flood-related statistical variables to ...
[EN] In this paper, a theoretical learning curve is derived for the multi-class Bayes classifier. This curve fits general multivariate parametric models of the class-conditional probability density. The derivation uses a ...
[EN] A dual-rate control system is a hybrid system composed of continuous-time and discrete-time elements with two sampling frequencies. In this work, a new frequency domain analysis and design approach, based on the ...
Albelda Aparisi, Pablo; Fortes Sánchez, Elena; Contat-Rodrigo, L; Masot Peris, Rafael; Laguarda-Miro, Nicolas(Institute of Electrical and Electronics Engineers, 2021-05-15)
[EN] This study focuses on the analysis and early detection of freeze-damage in tangerines using a specific double-needle sensor and Electrochemical Impedance Spectroscopy (EIS). Freeze damage may appear in citrus fruits ...
Hernández-Verón, M. A.; Martínez Molada, Eulalia; Singh, Sukhjit(Elsevier, 2022-04)
[EN] This work is devoted to solve integral equations formulated in terms of the kernel functions and Nemytskii operators. This type of equations appear in different applied problems such as electrostatics and radiative ...