• 119Sn Mössbauer spectroscopy for assessing the local stress and defect state towards the tuning of Ni-Mn-Sn alloys 

  Unzueta, Iraultza; López García, Javier ; Sánchez-Alarcos Gómez, Vicente ; Recarte Callado, Vicente ; Pérez de Landazábal Berganzo, José Ignacio  (AIP Publishing, 2017)   Artículo / Artikulua  

  The influence of defects and local stresses on the magnetic properties and martensitic transformation in Ni50Mn35Sn15 is studied at macroscopic and atomic scale levels. We show that both the structural and magnetic properties ...

• Kinetic analysis and CFD simulations of the photocatalytic production of hydrogen in silicone microreactors from water-ethanol mixtures 

  Castedo, Alejandra; Uriz Doray, Irantzu ; Soler, Lluís; Gandía Pascual, Luis; Llorca Piqué, Jordi (Elsevier, 2017)   Artículo / Artikulua  

  Silicone microreactors containing microchannels of 500 μm width in a single or triple stack configuration have been manufactured, coated with an Au/TiO2 photocatalyst and tested for the photocatalytic production of hydrogen ...

• A simple approach to develop tailored mesoporosity in nanostructured heteropolysalts 

  Alcañiz Monge, Juan; Trautwein, Guido; El Bakkali, Bouchra; Reinoso, Santiago  (Wiley, 2017)   Artículo / Artikulua  

  In this study, we describe a very simple approach to the development of tailored mesoporosity in any nanostructured heteropolysalt with control over both the mesoporous volume and the pore size. This approach, which consists ...

• Wettability control on microstructured polypropylene surfaces by means of O2 plasma 

  Lafuente, Marta; Martínez, Elena; Pellejero, Ismael ; Artal, María del Carmen; Pina, María del Pilar (Wiley, 2017)   Artículo / Artikulua  

  Durable and wear resistant polypropylene surfaces with static contact angle (SCA) above 140° have been fabricated using standard photolithographic process and O2 plasma etching followed by thermal annealing at 100 °C. This ...

• Thermal degradation of type I collagen from bones 

  Lambri, M. L.; Giordano, E. D.; Bozzano, P. B.; Pérez de Landazábal Berganzo, José Ignacio ; Recarte Callado, Vicente  (Tech Science Press, 2016)   Artículo / Artikulua  

  The denaturation processes of collagen in the temperature range between 450 K and 670 K are revealed through studies performed on cow rib bones by means of mechanical spectroscopy, differential scanning calorimetry, ...

• Checking unimodality using isotonic regression: an application to breast cancer mortality rates 

  Rueda, C.; Ugarte Martínez, María Dolores ; Militino, Ana F.  (Springer, 2016)   Artículo / Artikulua  

  In some diseases it is well-known that a unimodal mortality pattern exists. A clear example in developed countries is breast cancer, where mortality increased sharply until the nineties and then decreased. This clear ...

• Real elements and p-nilpotence of finite groups 

  Ballester Bolinches, Adolfo; Esteban Romero, Ramón; Ezquerro Marín, Luis Miguel  (Aracne, 2016)   Artículo / Artikulua  

  Our first main result proves that every element of order 4 of a Sylow 2-subgroup S of a minimal non-2-nilpotent group G, is a real element of S. This allows to give a character-free proof of a theorem due to Isaacs and ...

• Uniformly convergent expansions for the generalized hypergeometric functions p –1Fp and pFp 

  López García, José Luis ; Pagola Martínez, Pedro Jesús ; Karp, D. B. (Taylor & Francis, 2020)   Artículo / Artikulua

  We derive a convergent expansion of the generalized hypergeometric function p−1 F p in terms of the Bessel functions 0 F 1 that holds uniformly with respect to the argument in any horizontal strip of the complex plane. We ...

• On the performances of trend and change-point detection methods for remote sensing data 

  Militino, Ana F. ; Moradi, Mohammad Mehdi; Ugarte Martínez, María Dolores  (MDPI, 2020)   Artículo / Artikulua  

  Detecting change-points and trends are common tasks in the analysis of remote sensing data. Over the years, many different methods have been proposed for those purposes, including (modified) Mann-Kendall and Cox-Stuart ...

• A combination of a vibrational electromagnetic energy harvester and a giant magnetoimpedance (GMI) sensor 

  Beato López, Juan Jesús ; Royo, Isaac ; Algueta-Miguel, Jose M. ; Gómez Polo, Cristina (MDPI, 2020)   Artículo / Artikulua  

  An energy harvesting device combined with a giant magnetoimpedance (GMI) sensor is presented to analyze low frequency vibrating systems. An electromagnetic harvester based on magnetic levitation is proposed for the electric ...

• Decomposition and arrow-like aggregation of fuzzy preferences 

  Raventós Pujol, Armajac ; Campión Arrastia, María Jesús ; Induráin Eraso, Esteban  (MDPI, 2020)   Artículo / Artikulua  

  We analyze the concept of a fuzzy preference on a set of alternatives, and how it can be decomposed in a triplet of new fuzzy binary relations that represent strict preference, weak preference and indifference. In this ...

• Experimental evaluation of distortion in amplitude modulation techniques for parametric loudspeakers 

  San Martín Murugarren, Ricardo ; Tello, Pablo; Valencia Leoz, Ana ; Marzo Pérez, Asier  (MDPI, 2020)   Artículo / Artikulua  

  Parametric loudspeakers can generate a highly directional beam of sound, having applications in targeted audio delivery. Audible sound modulated into an ultrasonic carrier will get self-demodulated along the highly directive ...

• Analysis of singular one-dimensional linear boundary value problems using two-point Taylor expansions 

  Ferreira González, Chelo ; López García, José Luis ; Pérez Sinusía, Ester  (University of Szeged (Hungría), 2020)   Artículo / Artikulua  

  We consider the second-order linear differential equation (x2 − 1)y'' + f (x)y′ + g(x)y = h(x) in the interval (−1, 1) with initial conditions or boundary conditions (Dirichlet, Neumann or mixed Dirichlet–Neumann). The ...

• Comparative performance of coke oven gas, hydrogen and methane in a spark ignition engine 

  Ortiz Imedio, Rafael; Ortiz, A.; Urroz Unzueta, José Carlos ; Diéguez Elizondo, Pedro; Gorri, D.; Gandía Pascual, Luis ; Ortiz, I. (Elsevier, 2020)   Artículo / Artikulua

  In this study, coke oven gas (COG), a by-product of coke manufacture with a high volumetric percentage of H2 and CH4, has been identified as auxiliary support and promising energy source in stationary internal combustion ...

• Thermally induced structural transitions between single-crystalline states in the first hybrid compound combining Keggin-type clusters with metal-cyclam complexes: from two-dimensional covalent assemblies to discrete molecular species 

  Fernández Navarro, Leticia; Iturrospe, Amaia; Reinoso, Santiago ; Artetxe, Beñat; Ruiz Bilbao, Estíbaliz; San Felices, Leire; Gutiérrez Zorrilla, Juan M. (ACS, 2020)   Artículo / Artikulua

  A hydrothermal reaction between the monolacunary polyoxometalate [SiW11O39]8-, a copper(II) salt, and 1,4,8,11-tetraazacyclotetradecane (cyclam) affords the first example of a hybrid compound combining metal complexes of ...

• Zeolite synthesis from aluminum saline slag waste 

  Yoldi Sangüesa, María ; Fuentes Ordóñez, Edwin Gustavo ; Korili, Sophia A. ; Gil Bravo, Antonio  (Elsevier, 2020)   Artículo / Artikulua

  This work describes the synthetic procedures developed to obtain zeolite X (NaX), zeolite A (LTA) and sodalite (SOD) using aluminum saline slag waste (AlSSW) as aluminum source in a two-step hydrothermal method involving ...

• Bayesian inference in multivariate spatio-temporal areal models using INLA: analysis of gender-based violence in small areas 

  Vicente, G.; Goicoa Mangado, Tomás ; Ugarte Martínez, María Dolores  (Springer, 2020)   Artículo / Artikulua  

  Multivariate models for spatial count data are currently receiving attention in disease mapping to model two or more diseases jointly. They have been thoroughly studied from a theoretical point of view, but their use in ...

• Reeb’s theorem and periodic orbits for a rotating Hénon–Heiles potential 

  Lanchares, Víctor; Pascual, Ana Isabel; Iñarreta, Manuel; Salas, José Pablo; Palacián Subiela, Jesús Francisco ; Yanguas Sayas, Patricia  (Springer, 2019)   Artículo / Artikulua

  We apply Reeb’s theorem to prove the existence of periodic orbits in the rotating Hénon– Heiles system. To this end, a sort of detuned normal form is calculated that yields a reduced system with at most four non degenerate ...

• Optimizing the removal of nitrate by adsorption onto activated carbon using response surface methodology based on the central composite design 

  Taoufik, Nawal; Elmchaouri, Abdellah; Korili, Sophia A. ; Gil Bravo, Antonio  (Taylor & Francis, 2020)   Artículo / Artikulua

  This study sheds light on the adsorption process for the removal of nitrate ions from synthetic aqueous solutions. This contaminant pose a potential risk to the environment and can cause health effects including cancers ...

• Effect of Cu substitution on the magnetic and magnetic induction heating response of CdFe₂O₄ spinel ferrite 

  Ghasemi, R.; Echeverría Morrás, Jesús ; Pérez de Landazábal Berganzo, José Ignacio ; Beato López, Juan Jesús ; Naseri, M.; Gómez Polo, Cristina (Elsevier, 2020)   Artículo / Artikulua

  In this work, a comparative study of the effect of Cu on the structural, magnetic and magnetic induction heating response in CdFe2O4 spinel is presented. The ceramic nanoparticles (Cu1−xCdxFe2O4; 0 ≤ x ≤ 1) were synthesized ...

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