Suárez Fajardo, Carlos Arturo; Rodriguez, Rafael; Ferrando Bataller, Miguel(Universidad de Antioquia. Facultad de Ingenieria, 2012-12)
[EN] This paper presents the design of a broadband planar inverted-F antenna whose geometry splits the top (radiating plate), short, ground, and capacitive feed plates into two parts. The proposed geometry together with ...
This work theoretically analyzes the sound absorption properties of a chirped multi-layer porous material including transmission, in particular showing the broadband unidirectional absorption properties of the system. Using ...
[EN] Random scattering of light in transmission media has attracted a great deal of attention in the field of photonics over the past few decades. An optoelectronic oscillator (OEO) is a microwave photonic system offering ...
[EN] The broadband reduction of the specular reflections by sonic crystals (SCs) is theoretically and experimentally reported in this work. The analysed system consists of a sound source radiating a SC made of acoustically ...
García Chocano, Víctor Manuel; Cabrera García, Suitberto; Sánchez-Dehesa Moreno-Cid, José(American Institute of Physics, 2012-10-29)
Absorption of broadband noise by sonic crystals consisting of microperforated cylindrical shells is proposed and experimentally demonstrated. The theoretical study has been performed in the framework of multiple scattering ...
Chin, Sanghoon; Thevenaz, Luc; Sancho Durá, Juan; Sales Maicas, Salvador; Capmany Francoy, José; Berger, Perrine; Bourderionnet, Jerome; Dolfi, Daniel(Optical Society of America: Open Access Journals, 2010-10-11)
[EN] We experimentally demonstrate a novel technique to process broadband microwave signals, using all-optically tunable true time delay in optical fibers. The configuration to achieve true time delay basically consists ...
Undoped and Eu3+-doped cubic yttria (Y2O3) nanophosphors of good crystallinity, with selective particle sizes ranging between 6 and 37 nm and showing narrow size distributions, have been synthesized by a complex-based ...
Gómez Barquero, David; Caldwell, M. Winston(Institute of Electrical and Electronics Engineers (IEEE), 2015-07)
This article presents an overview of the upcoming television broadcast spectrum incentive
auction in the U.S., which will be the first ever attempted worldwide, and discusses the main business, regulatory, and technical ...
CALABUIG GASPAR, JORGE(Universitat Politècnica de València, 2015-03-31)
One of the challenges of the mobile industry is to cope with the growth of mobile traffic
demand expected for the next years, primarily driven by the increasing usage of mobile
video services. Indeed, the existence of ...
[EN] Two-component systems (TCS) regulate diverse processes such as virulence, stress responses, metabolism and antibiotic resistance in bacteria but are absent in humans, making them promising targets for novel antibacterials. ...
This chapter includes an introduction to Broadleaf deciduous trees for Mediterranean climates, a detailed description of the most important botanic species, and some indications about their use, maintenance and commercialization ...
This chapter includes an introduction to Broadleaf evergreen trees for Mediterranean climates, a detailed description of the most important botanic species and some indications about their use, maintenance and commercialization ...
Menéndez Rubio, Sarai Elisabet(Universitat Politècnica de València, 2018-04-11)
El presente trabajo, irá sustentado por una serie de intervenciones en espacios abandonados, los cuales tendrán relación con el concepto del site-specific como intervención desarrollada en un espacio, irán contextualizadas ...
Osorio Cruz, Sara Marian(Universitat Politècnica de València, 2023-11-15)
[ES] En este Trabajo fin de Grado se presenta el proceso de realización de un artbook, titulado Broken: Un viaje introspectivo a través de la ilustración.
Este proyecto da lugar a un libro ilustrado digital donde ...
This special issue on brokering knowledge and corporate culture covers the
relationships between culture and knowledge as concepts or areas of reality that are
closely linked to company practice and management literature. ...
[EN] Nitrogen-doped and un-doped carbon nanofibers layers, denoted as N-CNFs and CNFs respectively, coating the walls of cordierite monoliths have been used as support for Pd and Ru catalyst. They have been tested in bromate ...
Sáez Perea, Rocío(Universitat Politècnica de València, 2018-02-06)
El Trabajo fin de Grado que se expone a continuación aborda el proceso seguido en la intervención de restauración de una pieza arqueológica de bronce facilitada para el curso ¿Bronce arqueológico, diagnosis y restauración¿ ...
Ruiz Rodríguez, Lidia(Universitat Politècnica de València, 2020-09-02)
[ES] En los últimos años, debido al aumento de la contaminación global y su
impacto sobre el medio ambiente, se ha puesto especial énfasis en el desarrollo de
nuevos procesos catalíticos respetuosos con el medioambiente. ...
Monleón Santos, Alba(Universitat Politècnica de València, 2017-01-03)
[EN] This editorial design project is about the creation of a quarterly publication
whose content is about visual communication, design , art, photography,
film and fashion, covering all areas of artistic creation . This ...