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Aproximadamente 672 registro(s) hasta el momento: (journal)

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Recurso libre

Automatic inspection for phase-shift reflection defects in aluminum web production
Torres Medina, Fernando - Jiménez García, Luis Miguel - Candelas Herías, Francisco Andrés - Azorín Poveda, José María - Agulló, R.J.

Formato:	info:eu-repo/semantics/article
Enlaces:	Industrial inspection problems usually require specific and highly complex solutions that can be implemented at a reasonable cost, what has produced a great research and development effort in the field of computer vision. Among these problems, inspection system for continuous…
Fecha:	2008-08-05
Recurso:	RUA Docencia

Recurso libre

Prediction of race pace in long distance running from blood lactate concentration around race pace
Muñoz Pérez, Iker - Moreno Pérez, Diego - Cardona González, Claudia - Esteve-Lanao, Jonathan

Formato:	info:eu-repo/semantics/article
Enlaces:	The aim of this study was to develop an equation for predicting the performance in 10 kilometers road race (10k), Half Marathon (21k) and Marathon (42k), using the blood lactate concentration (bLA) close to race pace. 64 runners of different…
Fecha:	2013-02-05
Recurso:	RUA Docencia

Recurso libre

Multiple sets resistance training: effects of condensed versus circuit models on muscular strength, endurance and body composition
Arazi, Hamid - Asadi, Abbas

Formato:	info:eu-repo/semantics/article
Enlaces:	The purpose of this study was to examine the effects of condensed multiple-set resistance training and circuit multiple-set resistance training on muscular strength, endurance, body composition and arm and thigh circumference in healthy males. Twenty seven healthy males volunteered to…
Fecha:	2013-02-05
Recurso:	RUA Docencia

Recurso libre

Acute and 48 h effect of kinesiotaping on the handgrip strength among university students
Merino Marban, Rafael - Mayorga Vega, Daniel - Fernández Rodríguez, Emilio

Formato:	info:eu-repo/semantics/article
Enlaces:	This study aimed to determine the acute and 48 h effect of kinesiotaping (KT) on the maximal grip strength of wrist flexor muscle, and the comfort level immediately and after 48 h with the KT applied on the forearm. A…
Fecha:	2013-02-05
Recurso:	RUA Docencia

Recurso libre

The aspect of nationality and performance in a mountain ultra-marathon - the ‘Swiss Alpine Marathon’
Eichenberger, Evelyn - Knechtle, Beat - Rüst, Christoph Alexander - Lepers, Romuald - Rosemann, Thomas - Onywera, Vincent Ochieng

Formato:	info:eu-repo/semantics/article
Enlaces:	Runners from East Africa and especially from Kenya dominate middle- and long- distance running races worldwide. The aim of the present study was to investigate the participation and performance trends regarding the nationality of runners in a mountain ultra-marathon held…
Fecha:	2013-02-05
Recurso:	RUA Docencia

Recurso libre

Ética en publicidad online, Ethics in online advertising
Castelló Martínez, Araceli

Formato:	info:eu-repo/semantics/article
Enlaces:	La consolidación de Internet como soporte publicitario obliga a una revisión de los principios legales y éticos aplicables a las iniciativas publicitarias en el mundo digital, teniendo en cuenta además las peculiaridades de nuevos espacios digitales como los Social Media.,…
Fecha:	2011-03-17
Recurso:	RUA Docencia

Recurso libre

Spectroelectrochemical study of the oxidation of aminophenols on platinum electrode in acid medium
Salavagione, Horacio Javier - Arias Pardilla, Joaquín - Garcés Terradillos, Pedro - Morallón Núñez, Emilia - Barbero, César Alfredo - Vázquez Picó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical oxidation of para-, meta- and ortho-aminophenols was carried out using a platinum electrode in aqueous acid medium. The spectroscopic results indicate that p-aminophenol suﬀers hydrolysis giving the formation of hydroquinone/p-benzoquinone. CO2 has been detected by in situ FTIR…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

Design and evaluation of a new fully microwave-assisted liquid sample introduction device for inductively coupled plasma atomic emission spectrometry
Grindlay Lledó, Guillermo - Gras García, Luis - Montiel Bonmatí, Javier - Hernandis Martínez, Vicente - Mora Pastor, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	A new fully microwave-assisted liquid sample introduction system (MASIS) is presented and evaluated in Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The device employs a single TM010 microwave cavity for the simultaneous aerosol generation and desolvation. The different experimental requirements…
Fecha:	2010-03-25
Recurso:	RUA Docencia

Recurso libre

Diffractive and interferometric methods to characterize photopolymers with liquid crystal molecules as holographic recording material
Gallego Rico, Sergi - Márquez Ruiz, Andrés - Ortuño Sánchez, Manuel - Francés Monllor, Jorge - Pascual Villalobos, Inmaculada - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	We present two methods, interferometry at the zero spatial frequency limit and analysis of diffracted orders for very low spatial frequency gratings, to characterize photopolymers with dispersed nematic liquid crystals. These methods provide us with real time information about the…
Fecha:	2012-07-04
Recurso:	RUA Docencia

Recurso libre

10.

Mathematics in physics education: scanning historical evolution of the differential to find a more appropriate model for teaching differential calculus in physics
Martínez Torregrosa, Joaquín - López Gay, Rafael - Gras Martí, Albert

Formato:	info:eu-repo/semantics/article
Enlaces:	Despite its frequent use, there is little understanding of the concept of differential among upper high school and undergraduate students of physics. As a first step to identify the origin of this situation and to revert it, we have done…
Fecha:	2007-11-05
Recurso:	RUA Docencia

Recurso libre

11.

Another possible way to Rio
Szabó, Attila

Formato:	info:eu-repo/semantics/article
Enlaces:	In our study we compared the psychology immuncompetence values of two groups. The participants are former kayak-canoe sportsmen, and teachers who don’t do any sports. 50 former sportsmen and 50 teachers participated in our study. The participants filled four questionnaires.
Fecha:	2012-03-09
Recurso:	RUA Docencia

Recurso libre

12.

An experiment in heat conduction using hollow cylinders
Ortuño Sánchez, Manuel - Márquez Ruiz, Andrés - Gallego Rico, Sergi - Neipp López, Cristian - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	An experimental apparatus was designed and built to allow students to carry out heat conduction experiments in hollow cylinders made of different materials, as well as to determine the thermal conductivity of these materials. The evolution of the temperature difference…
Fecha:	2011-06-20
Recurso:	RUA Docencia

Recurso libre

13.

Functional aspects of competitive tennis
Torres Luque, Gema - Sánchez Pay, Alejandro - Bazaco Belmonte, María Jesús - Moya Ramón, Manuel

Formato:	info:eu-repo/semantics/article
Enlaces:	Tennis is a sport that is characterized by intermittent dynamics, with intervallic moderate and high-intensity efforts due to repetitive actions of short-duration and high intensity. This review analyzes aspects such as the game's temporal structure, oxygen consumption, heart rate, lactate…
Fecha:	2011-10-10
Recurso:	RUA Docencia

Recurso libre

14.

Efficient plane detection in multilevel surface maps
Prieto Marañón, Víctor - Cabrera Gámez, Jorge - Domínguez Brito, Antonio Carlos - Hernández Sosa, Daniel - Isern González, Josep - Fernández Perdomo, Enrique

Formato:	info:eu-repo/semantics/article
Enlaces:	An automatic system aimed at producing a compact tridimensional description of indoor environments using a mobile 3D laser scanner is described in this paper. The resulting description is made up of a Multi-Level Map (ML map) and a series of…
Fecha:	2011-03-15
Recurso:	RUA Docencia

Recurso libre

15.

Standing long jump and handheld halters; is jumping performance improved?
Papadopoulos, Christos - Noussios, George - Manolopoulos, Evaggelos - Kiritsi, Olga - Ntones, George - Gantiraga, Evangelia - Gissis, Ioannis

Formato:	info:eu-repo/semantics/article
Enlaces:	The purpose of this experimental study was to document the kinematic and dynamic characteristics of the standing long jump without extra loading and with handheld weights (halters) of different mass and to investigate any association between the former and jumpers’…
Fecha:	2011-06-30
Recurso:	RUA Docencia

Recurso libre

16.

Unidad discursiva y relaciones retóricas: un estudio acerca de las unidades de discurso en el etiquetado de un corpus en euskera, Discourse unit and rhetorical relations: a study about discourse units in the annotation of a corpus in Basque
Iruskieta Quintian, Mikel - Díaz de Ilarraza Sánchez, Arantza - Lersundi Ayestaran, Mikel

Formato:	info:eu-repo/semantics/article
Enlaces:	En este artículo se describe el estudio realizado sobre las características del etiquetado de la estructura de discurso, según la Teoría de la Estructura Retórica, en los niveles inter-oracional e intra-oracional. El corpus etiquetado está compuesto por textos médicos escritos…
Fecha:	2011-09-07
Recurso:	RUA Docencia

Recurso libre

17.

Towards a functional description of cleft and reversed pseudo-cleft sentences in Alan Paton's play Sponono
Martínez Lirola, María

Formato:	info:eu-repo/semantics/article
Enlaces:	Mi intención es explicar cómo el texto crea significado con estructuras de sintaxis marcadas; pretendo observar el potencial de la lengua por medio del análisis desde una perspectiva funcional de dos estructuras anómalas en la lengua inglesa como son la…
Fecha:	2011-02-10
Recurso:	RUA Docencia

Recurso libre

18.

Stratigraphic update of the Cenozoic Sub-Numidian formations of the Tunisian Tell (North Africa): Tectonic/sedimentary evolution and correlations along the Maghrebian Chain
Belayouni, Habib - Guerrera, Francesco - Martín Martín, Manuel - Serrano Lozano, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	The Sub-Numidian Tertiary stratigraphic record of the Tunisian Tell has been updated by means of 11 stratigraphic successions belonging to the Maghrebian Flysch Basin (N-African Margin) reconstructed in the Tunisian Numidian Zone and the Triassic Dome Zone. The Sub-Numidian successions…
Fecha:	2013-03-22
Recurso:	RUA Docencia

Recurso libre

19.

Journal Citation Reports: busca del factor d'impacte
Biblioteca Universitaria. Unidad de Gestión de Publicaciones Periódicas

Formato:	animation
Enlaces:	Este tutorial mostra com buscar tant el factor d'impacte d'una revista com les revistes amb major factor d'impacte d'una temàtica en el Journal Citation Reports (JCR).
Fecha:	2011-01-13
Recurso:	RUA Docencia

Recurso libre

20.

On the distribution of zeros of a sequence of entire functions approaching the Riemann zeta function
Mora Martínez, Gaspar - Sepulcre Martínez, Juan Matías

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we study the distribution of the zeros of each function G_{n}(z)≡1+2^{z}+...+n^{z}, n≥2, which approaches the Riemann zeta function for Rez<-1, and is closely related to the solutions of the functional equations f(z)+f(2z)+...+f(nz)=0. We determine the density of…
Fecha:	2010-03-24
Recurso:	RUA Docencia

Recurso libre

21.

Differential scanning calorimetry analysis of the thermal treatment of ternary mixtures of ethylene vinyl acetate, polyethylene, and azodicarbonamide
Reyes Labarta, Juan Antonio - Marcilla Gomis, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	The different transitions and reactions involved in the thermal processing of ternary EVA-PE-ADC mixtures, with different concentrations of polyethylene (PE) and azodicarbonamide (ADC), used as foaming agent, have been studied by means of differential scanning calorimetry (DSC). The effect of…
Fecha:	2010-02-12
Recurso:	RUA Docencia

Recurso libre

22.

Journal Citation Reports: búsqueda del factor de impacto
Biblioteca Universitaria. Unidad de Gestión de Publicaciones Periódicas

Formato:	animation
Enlaces:	Este tutorial muestra como buscar tanto el factor de impacto de una revista como las revistas con mayor factor de impacto de una temática en el Journal Citation Reports (JCR).
Fecha:	2011-01-13
Recurso:	RUA Docencia

Recurso libre

23.

Impact of the carbonisation temperature on the activation of carbon fibres and their application for hydrogen storage
Kunowsky, Mirko - Weinberger, Benno - Lamari Darkrim, Farida - Suárez García, Fabián - Cazorla Amorós, Diego - Linares Solano, Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	Porous materials are gaining interest due to their potential for storing hydrogen via physisorption. In the present work, two carbon ﬁbres, carbonised at 973 and 1273 K, have been chemically activated with KOH and NaOH, in order to obtain materials…
Fecha:	2010-03-22
Recurso:	RUA Docencia

Recurso libre

24.

Teaching international entrepreneurship through student exchange: observations, obstacles and recommendations
Jones, Scott A. - Denslow, Diane - Janssen, Frank - Knyphausen-Aufseß, Dodo zu - Llopis Taverner, Juan - Shinnar, Rachel - Toney, Bryan

Formato:	info:eu-repo/semantics/article
Enlaces:	While most scholars and researchers recognize that entrepreneurship occurs differently in other countries, there are relatively few undergraduate courses that focus on International Entrepreneurship. Further, of those with an International focus, few provide students with an opportunity to interact with…
Fecha:	2011-05-27
Recurso:	RUA Docencia

Recurso libre

25.

Disassembly planning strategies for automatic material removal
Puente Méndez, Santiago Timoteo - Torres Medina, Fernando - Reinoso García, Óscar - Payá Castelló, Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	Nowadays, the material disassembly is an important issue for the industry. This paper presents an algorithm to sequence the task to be performed in the disassembly of a specific material from a product or to separate all the materials of…
Fecha:	2010-09-16
Recurso:	RUA Docencia

Recurso libre

26.

Comentario del Volumen Especial del Journal of Arid Environments sobre "Desiertos del Mundo Parte IV: Sureste Ibérico", editado por Cristina Armas, Juan de Dios Miranda López-Marín, Francisco M. Padilla y Francisco I. Pugnaire
Gutiérrez, Julio R.

Formato:	info:eu-repo/semantics/review
Enlaces:	Descripción completa.
Fecha:	2012-02-22
Recurso:	RUA Docencia

Recurso libre

27.

Weighted Zernike polynomial fitting in steep corneas sampled in Cartesian grid
Espinosa Tomás, Julián - Pérez Rodríguez, Jorge - Mas Candela, David - Illueca Contri, Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	Surfaces with radial structure do not fit well to squared detectors or sampling matrices. Cartesian grid sampling provides a different density of nodes in sectors. Zernike polynomials are a complete set of orthogonal polynomials defined on a unit disk often…
Fecha:	2011-02-21
Recurso:	RUA Docencia

Recurso libre

28.

Un libro de Christoph Luxenberg
Phenix Jr., Robert R. - Horn, Cornelia B. - Sáez Castán, Jesús Miguel (traductor)

Formato:	info:eu-repo/semantics/article
Enlaces:	Comentario del libro de Christoph Luxenberg (seud.) Die syro-aramaeische Lesart des Koran; Ein Beitrag zur Entschlüsselung der Qur’ânsprache. Berlín, Alemania: Das Arabische Buch, primera edición, 2000. En Hugoye: Journal of Syriac Studies. http://syrcom.cua.edu/Hugoye/Vol6No1/HV6N1PRPhenixHorn.html
Fecha:	2011-12-12
Recurso:	RUA Docencia

Recurso libre

29.

Búsqueda de índices de impacto alternativos al JCR
Biblioteca Universitaria. Unidad de Gestión de Publicaciones Periódicas

Formato:	animation
Enlaces:	Los índices biométricos In-recs, In-recj e In-rech complementan la información obtenida en la base de datos JCR (Journal Citation Reports) con respecto a las publicaciones españolas, proporcionando el índice de impacto de estas publicaciones.
Fecha:	2012-02-21
Recurso:	RUA Docencia

Recurso libre

30.

Busca d'índex d'impacte alternatius al JCR
Biblioteca Universitaria. Unidad de Gestión de Publicaciones Periódicas

Formato:	animation
Enlaces:	Els índexs biomètrics In-recs, In-recj i In-rech complementen la informació obtinguda en la base de dades JCR (Journal Citation Reports) respecte a les publicacions espanyoles, proporcionant l'índex d'impacte d'estes publicacions.
Fecha:	2012-02-21
Recurso:	RUA Docencia

Recurso libre

31.

Gradual morphogenesis of retinal neurons in the peripheral retinal margin of adult monkeys and humans
Martínez Navarrete, Gema Concepción - Angulo Jerez, Antonia - Martín Nieto, José - Cuenca Navarro, Nicolás

Formato:	info:eu-repo/semantics/article
Enlaces:	The adult mammalian retina has been for long considered to lack neurogenerative capacity. However, retinal stem/progenitor cells which can originate retinal neurons in vitro have been recently reported in the ciliary body of adult mammals. Here we have explored the…
Fecha:	2010-03-24
Recurso:	RUA Docencia

Recurso libre

32.

Exploring state-of-the-art software for forensic authorship identification
Guillén Nieto, Victoria - Vargas Sierra, Chelo - Pardiño Juan, María - Martínez Barco, Patricio - Suárez Cueto, Armando

Formato:	info:eu-repo/semantics/article
Enlaces:	Back in the 1990s Malcolm Coulthard announced the beginnings of an emerging discipline, forensic linguistics, resulting from the interface of language, crime and the law. Today the courts are more than ever calling on language experts to help in certain…
Fecha:	2010-03-08
Recurso:	RUA Docencia

Recurso libre

33.

Inferring shallow-transfer machine translation rules from small parallel corpora
Sánchez Martínez, Felipe - Forcada Zubizarreta, Mikel L.

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper describes a method for the automatic inference of structural transfer rules to be used in a shallow-transfer machine translation (MT) system from small parallel corpora. The structural transfer rules are based on alignment templates, like those used in…
Fecha:	2010-05-06
Recurso:	RUA Docencia

Recurso libre

34.

On the stable containment of two sets
Goberna Torrent, Miguel Ángel - Vera de Serio, Virginia N.

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper studies the stability of the set containment problem. Given two non-empty sets in the Euclidean space which are the solution sets of two systems of (possibly infinite) inequalities, the Farkas type results allow to decide whether one of…
Fecha:	2010-11-19
Recurso:	RUA Docencia

Recurso libre

35.

Industrial TCP/IP services monitoring through embedded web services
Maciá Pérez, Francisco - Marcos Jorquera, Diego - Gilart Iglesias, Virgilio

Formato:	info:eu-repo/semantics/article
Enlaces:	The amount of IT devices and services incorporated in the industrial environment has led to the need to design mechanisms that will ensure its correct operation and minimise stoppage times. This paper proposes a system based on service-oriented architectures that…
Fecha:	2010-12-02
Recurso:	RUA Docencia

Recurso libre

36.

Optimization of a fixation-free rehalogenating bleach for BB-640 holographic emulsion
Neipp López, Cristian - Pascual Villalobos, Inmaculada - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	Fixation-free rehalogenating bleaching is an interesting for the production of phase holograms. The shrinkage of the emulsion is reduced in comparison with other bleaching methods (reversal bleaching or rehalogenating bleaching with fixation). In this paper we present experimental results for…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

37.

Blinking kinematics description through non-invasive measurement
Pérez Rodríguez, Jorge - Espinosa Tomás, Julián - Doménech Amigot, Begoña - Mas Candela, David - Illueca Contri, Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	Spontaneous eye blinking is a complex process, which implies the joint actions of the eyelid muscles and the eye globe. These actions provoke the eyelid closure and simultaneous eye retraction into the orbit. Recently, the authors presented a non-invasive technique…
Fecha:	2011-02-16
Recurso:	RUA Docencia

Recurso libre

38.

Relations between formal linguistic insecurity and the perception of linguistic insecurity: a quantitative study in an educational environment at the Valencian Community (Spain)
Baldaquí Escandell, Josep Maria

Formato:	info:eu-repo/semantics/article
Enlaces:	What is the relationship between the awareness of linguistic prestige and the security or insecurity in the use of minoritised languages? Is formal linguistic insecurity (as initially described by Labov) the same as the speakers’ perception of linguistic insecurity? Which…
Fecha:	2011-12-15
Recurso:	RUA Docencia

Recurso libre

39.

Hydrosilylation of alkynes catalysed by platinum on titania
Alonso Valdés, Francisco - Buitrago Sierra, Robison - Moglie, Yanina - Ruiz Martínez, Javier - Sepúlveda Escribano, Antonio - Yus Astiz, Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	The heterogeneous hydrosilylation of alkynes catalysed by platinum on titania is reported. A variety of hydrosilanes react with both terminal and internal alkynes to furnish the corresponding vinyl silanes in high yields and short reaction times as well as in…
Fecha:	2011-05-18
Recurso:	RUA Docencia

Recurso libre

40.

Foundations and practices of unified modeling language: J.UCS special issue
Kim, Dae-Kyoo - Trujillo Mondéjar, Juan Carlos

Formato:	info:eu-repo/semantics/annotation
Enlaces:	Descripción completa.
Fecha:	2012-03-08
Recurso:	RUA Docencia

Recurso libre

41.

Tourism in China: a review of research in leading journals
Andreu Guerrero, Rosario - Claver Cortés, Enrique - Quer Ramón, Diego

Formato:	info:eu-repo/semantics/article
Enlaces:	The Chinese tourism sector is experiencing one of the highest levels of growth, to the extent that China is set to become the leading world power in tourism within the coming decade. Therefore, studying this important sector deserves particular attention.…
Fecha:	2012-04-24
Recurso:	RUA Docencia

Recurso libre

42.

Number of discernible colors for color-deficient observers estimated from the MacAdam limits
Perales Romero, Esther - Martínez Verdú, Francisco Miguel - Maciel Linhares, João Manuel - Cardoso Nascimento, Sérgio Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	We estimated the number of colors perceived by color normal and color-deficient observers when looking at the theoretic limits of object-color stimuli. These limits, the optimal color stimuli, were computed for a color normal observer and CIE standard illuminant D65,…
Fecha:	2011-09-20
Recurso:	RUA Docencia

Recurso libre

43.

Information systems outsourcing: a Delphi study from Spain
González Ramírez, María Reyes - Gascó Gascó, José Luis - Llopis Taverner, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose – The widespread growth of information systems (IS) outsourcing on an international scale contrasts sharply with the somewhat limited development of this practice in Spain. The purpose of this paper is to deal with the situation of IS outsourcing…
Fecha:	2011-05-13
Recurso:	RUA Docencia

Recurso libre

44.

Foreign direct investment in China: beyond the representative office
Quer Ramón, Diego - Claver Cortés, Enrique

Formato:	info:eu-repo/semantics/article
Enlaces:	Nowadays, China is one of the most important destinations for international expansion of firms from all over the world. Based on the traditional theory on foreign direct investment and the resource-based view of the firm, this paper analyzes the influence…
Fecha:	2012-04-24
Recurso:	RUA Docencia

Recurso libre

45.

P2P audio/video protocol with global positioning data in real time for mobile devices
Aguirre Pastor, José Vicente - Álvarez Sánchez, Rafael Ignacio - Tortosa Grau, Leandro - Vicent Francés, José Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper, we propose an original method to geoposition an audio/video stream with multiple emitters that are at the same time receivers of the mixed signal. The obtained method is suitable when a list of positions within a known…
Fecha:	2012-11-23
Recurso:	RUA Docencia

Recurso libre

46.

A secret sharing scheme based on exponentiation in Galois fields
Gallardo Calero, Clara M. - Tortosa Grau, Leandro - Vicent Francés, José Francisco - Zamora Gómez, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	To provide more efficient and flexible alternatives for the applications of secret sharing schemes, this paper describes a threshold sharing scheme based on exponentiation of matrices in Galois fields. A significant characteristic of the proposed scheme is that each participant…
Fecha:	2012-11-23
Recurso:	RUA Docencia

Recurso libre

47.

Steric and mass-induced sea level variations in the Mediterranean Sea revisited
García García, David - Chao, Benjamin F. - Boy, Jean-Paul

Formato:	info:eu-repo/semantics/article
Enlaces:	The total sea level variation (SLV) is the combination of steric and mass␣induced SLV, whose exact shares are key to understanding the oceanic response to climate system changes. Total SLV can be observed by radar altimetry satellites such as TOPEX/POSEIDON…
Fecha:	2011-12-20
Recurso:	RUA Docencia

Recurso libre

48.

A novel rational harmonic balance approach for periodic solutions of conservative nonlinear oscillators
Beléndez Vázquez, Augusto - Gimeno Nieves, Encarnación - Álvarez López, Mariela Lázara - Gallego Rico, Sergi - Ortuño Sánchez, Manuel - Méndez Alcaraz, David Israel

Formato:	info:eu-repo/semantics/article
Enlaces:	An analytical approximate procedure for a class of conservative single degree-of-freedom nonlinear oscillators with odd non-linearity is proposed. This technique is based on the generalized harmonic balance method in which analytical approximate solutions have rational forms. Unlike the classical harmonic…
Fecha:	2012-05-04
Recurso:	RUA Docencia

Recurso libre

49.

Linearized harmonic balancing approach for accurate solutions to the dynamically shifted oscillator
Beléndez Vázquez, Augusto - Rodes Roca, José Joaquín - Fuentes Rosillo, Rosa - García Llopis, Celia - Yebra Calleja, María Soledad - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	The analytical approximate technique developed by Wu et al for conservative oscillators with odd nonlinearity is used to construct approximate frequency-amplitude relations and periodic solutions to the dynamically shifted oscillator. This nonlinear oscillator is described by an equation of motion…
Fecha:	2012-05-04
Recurso:	RUA Docencia

Recurso libre

50.

Higher accuracy approximate solution for oscillations of a mass attached to a stretched elastic wire by rational harmonic balance method
Gimeno Nieves, Encarnación - Álvarez López, Mariela Lázara - Yebra Calleja, María Soledad - Rosa Herranz, Julio Luis - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	A second-order modified rational harmonic balance method is used for approximately solve the nonlinear differential equation that governs the oscillations of a system typified as a mass attached to a stretched elastic wire for which the restoring force for this…
Fecha:	2012-05-04
Recurso:	RUA Docencia