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Aproximadamente 537 registro(s) hasta el momento: (journal)

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Recurso libre

Near-field light distributions propagated from human corneas: determination of relevant patterns
Mas Candela, David - Pérez Rodríguez, Jorge - Vázquez Ferri, Carmen - Hernández Poveda, Consuelo - Illueca Contri, Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	A procedure to determine the best image range of distances that can be obtained from an aphakic eye is presented. Corneal surfaces are calculated from videokeratographic data. Light distributions at different distances inside the eye are calculated with a near-field…
Fecha:	2007-10-16
Recurso:	RUA Docencia

Recurso libre

Comments on “investigation of the properties of the period for the nonlinear oscillator x''+(1+x^2)x'=0”
Beléndez Vázquez, Augusto - Beléndez Vázquez, Tarsicio - Hernández Prados, Antonio - Gallego Rico, Sergi - Ortuño Sánchez, Manuel - Neipp López, Cristian

Formato:	info:eu-repo/semantics/article
Enlaces:	Two Lidstedt-Poincaré perturbation based methods are used to solve the nonlinear differential equation of a nonlinear oscillator having the square of the angular frequency depends quadratically on the velocity. Mickens published two interesting papers [1, 2] about this oscillator and…
Fecha:	2007-10-27
Recurso:	RUA Docencia

Recurso libre

Method for the characterization of hologram processing
Bányász, Istvan - Beléndez Vázquez, Augusto - Pascual Villalobos, Inmaculada - Fimia Gil, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	A novel method for the characterization of the processing of both absorption and phase holograms is proposed. Differently from the previous models, the square root of the diffraction efficiency of the processed hologram was directly related to the amplitude of…
Fecha:	2009-02-02
Recurso:	RUA Docencia

Recurso libre

A study of information systems outsourcing influential factors
Claver Cortés, Enrique - González Ramírez, María Reyes - Gascó Gascó, José Luis - Llopis Taverner, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	Information systems outsourcing is a constantly growing practice in all sorts of organisations. This paper analyses the level of information systems outsourcing at Spanish public universities. It also means to determine if factors such as the size, both of universities…
Fecha:	2007-09-11
Recurso:	RUA Docencia

Recurso libre

Large and small deflections of a cantilever beam
Beléndez Vázquez, Tarsicio - Neipp López, Cristian - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	The classical problem of the deflection of a cantilever beam of linear elastic material, under the action of an external vertical concentrated load at the free end, is analysed. We present the differential equation governing the behaviour of this physical…
Fecha:	2009-01-30
Recurso:	RUA Docencia

Recurso libre

Semivolatile and volatile compounds from the pyrolysis and combustion of polyvinyl chloride
Aracil Sáez, Ignacio - Font Montesinos, Rafael - Conesa Ferrer, Juan Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	Emissions evolved from the pyrolysis and combustion of polyvinyl chloride (PVC) were studied at four different temperatures (500, 700, 850 and 1000 °C) in a horizontal laboratory tubular quartz reactor in order to analyse the influence of both temperature and…
Fecha:	2007-10-23
Recurso:	RUA Docencia

Recurso libre

Efﬁciency of T4 Gene 60 Translational Bypassing
Maldonado Caro, Rafael Diego - Herr, Alan J.

Formato:	info:eu-repo/semantics/article
Enlaces:	Ribosomes translating bacteriophage T4 gene 60 mRNA bypass 50 noncoding nucleotides from a takeoff site at codon 46 to a landing site just upstream of codon 47. A key signal for efficient bypassing is contained within the nascent peptide synthesized…
Fecha:	2007-11-30
Recurso:	RUA Docencia

Recurso libre

Taxonomy of the genera Scaeva, Simosyrphus and Ischiodon (Diptera: Syrphidae): descriptions of immature stages and status of taxa
Láska, Pavel - Pérez Bañón, Celeste - Mazánek, Libor - Rojo Velasco, Santos - Ståhls, Gunilla - Marcos García, María Ángeles - Bicik, Vitezslav - Dusek, Jindra

Formato:	info:eu-repo/semantics/article
Enlaces:	A review of all known descriptions of immature stages of the species of the genera Scaeva Fabricius, 1805, Ischiodon Sack, 1913 and Simosyrphus Bigot, 1882 is presented using SEM illustrations. The third instar larval and/or pupal morphology of Scaeva dignota…
Fecha:	2009-02-13
Recurso:	RUA Docencia

Recurso libre

The curse and blessing of fixed specific factors in small-open economies
Guilló Fuentes, María Dolores - Pérez Sebastián, Fidel

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper investigates how a country’s specific-factor endowment affects its long-run economic performance. We build an open-economy version of the two-sector neoclassical growth model in which we introduce fixed industry-specific inputs in both activities. We show that differences in input…
Fecha:	2010-03-25
Recurso:	RUA Docencia

Recurso libre

10.

Mapping violence against women laws in the world: an overview of state commitments
Vives Cases, Carmen - Ortiz Barreda, Gaby Margarita - Gil González, Diana

Formato:	info:eu-repo/semantics/article
Enlaces:	Descripción completa.
Fecha:	2011-07-20
Recurso:	RUA Docencia

Recurso libre

11.

Calculation of the color matching functions of digital cameras from their complete spectral sensitivities
Martínez Verdú, Francisco Miguel - Pujol Ramo, Jaume - Capilla Perea, Pascual

Formato:	info:eu-repo/semantics/article
Enlaces:	We propose a new algorithm to obtain the color matching functions of any digital camera, with correct weights and white balance, from the relative scaling of their complete (3-D) spectral sensitivities obtained from real spectroradiometric data. Thanks to this algorithm,…
Fecha:	2007-09-11
Recurso:	RUA Docencia

Recurso libre

12.

The influence of the procedure on the dynamic range of bleached silver halide emulsions
Neipp López, Cristian - Beléndez Vázquez, Augusto - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	Bleached holograms are one of the most interesting techniques used to produce phase holograms of high quality on photographic emulsions. Of particular interest is the method of fixation-free rehalogenating bleaching. Using Kogelnik's coupled-wave theory we shall obtain information about the…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

13.

Angular responses of the first diffracted order in over-modulated volume diffraction gratings
Neipp López, Cristian - Álvarez López, Mariela Lázara - Gallego Rico, Sergi - Ortuño Sánchez, Manuel - Sheridan, John T. - Pascual Villalobos, Inmaculada - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	Kogelnik's coupled-wave (CW) theory has been used for decades to predict the diffraction efficiency of volume diffraction gratings. Although this theory has been applied with success to volume diffraction gratings recorded under a great variety of experimental conditions, its predictions…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

14.

PII T-loop mutations affecting signal transduction to NtrB also abolish yeast two-hybrid interactions
Martínez Argudo, Isabel - Contreras de Vera, Asunción

Formato:	info:eu-repo/semantics/article
Enlaces:	Mutations A49P and [Delta]47-53 at the T loop of the Escherichia coli GlnB (PII) protein impair regulatory interactions with the two-component sensor regulator NtrB (P. Jiang, P. Zucker, M. R. Atkinson, E. S. Kamberov, W. Tirasophon, P. Chandran, B. R.…
Fecha:	2007-09-14
Recurso:	RUA Docencia

Recurso libre

15.

Development of a measure to assess quality management in certified firms
Conca Flor, Francisco José - Llopis Taverner, Juan - Tarí Guilló, Juan José

Formato:	info:eu-repo/semantics/article
Enlaces:	The theory of quality management has been studied from different areas: quality leaders' ideas, empirical research and formal evaluation models. This has helped identify a set of critical factors for a successful implementation, as a way to improve customer satisfaction…
Fecha:	2007-09-12
Recurso:	RUA Docencia

Recurso libre

16.

Three approaches to calculating the velocity profile of a laminar incompressible fluid flow in a hollow tube
Neipp López, Cristian - Hernández Prados, Antonio - Beléndez Vázquez, Tarsicio - Rodes Roca, José Joaquín - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	We present three ways of treating the problem of fluid flow in a hollow cylinder. One method involves a differential equation, and the other two involve more physical insight. We discuss the relative advantages of each method., The following article…
Fecha:	2009-01-26
Recurso:	RUA Docencia

Recurso libre

17.

Cables under concentrated loads: a laboratory project for an engineering mechanics course
Beléndez Vázquez, Tarsicio - Neipp López, Cristian - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	Cables are one of the common structures studied in a first-year engineering mechanics course (statics), since the flexible cable is one of the usual methods of supporting loads. For example, the suspension bridge has been used for many centuries and…
Fecha:	2009-01-27
Recurso:	RUA Docencia

Recurso libre

18.

Domain interactions on the ntr signal transduction pathway: two-hybrid analysis of mutant and truncated derivatives of Histidine kinase NtrB
Martínez Argudo, Isabel - Salinas Berná, Paloma - Maldonado Caro, Rafael Diego - Contreras de Vera, Asunción

Formato:	info:eu-repo/semantics/article
Enlaces:	We have used the yeast two-hybrid system to analyze protein-protein interactions mediated by domains of regulatory proteins of the ntr signal transduction system, including interactions among NtrB derivatives and their interactions with NtrC and PII from Klebsiella pneumoniae. Interactions took…
Fecha:	2007-09-14
Recurso:	RUA Docencia

Recurso libre

19.

A corporate culture pattern to manage business ethics
Claver Cortés, Enrique - Llopis Taverner, Juan - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	Within the general frame of proposals for an adequate management of business ethics, this paper is based on the vision of corporate culture as a pattern to achieve such purpose. If we consider ethics as a specific value of corporate…
Fecha:	2007-09-12
Recurso:	RUA Docencia

Recurso libre

20.

Treatment of EVA with corona discharge to improve its adhesion to polychloroprene adhesive
Martínez García, Asunción - Sánchez Reche, Ana - Gisbert Soler, Santiago - Cepeda Jiménez, Carmen María - Torregrosa Maciá, Rosa - Martín Martínez, José Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	Ethylene vinyl acetate (EVA) material containing 20 wt% vinyl acetate (EVA20) was treated with corona discharge to improve its adhesion to polychloroprene adhesive. Several experimental variables in the corona discharge treatment of EVA20 were considered: corona energy, type of electrode,…
Fecha:	2007-10-31
Recurso:	RUA Docencia

Recurso libre

21.

Objects recognition by means of projective invariants considering corner-points
Vicente Ripoll, María Asunción - Gil Vázquez, Pablo - Reinoso García, Óscar - Torres Medina, Fernando

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper presents an object recognition technique based on projective geometry for industrial pieces that satisfy geometric properties. First at all, we consider some methods of corner detection which are useful for the extraction of interest points in digital images.…
Fecha:	2007-11-24
Recurso:	RUA Docencia

Recurso libre

22.

Quality tools and techniques: are they necessary for quality management?
Tarí Guilló, Juan José - Sabater Sempere, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	Total quality management (TQM) has been developed around a number of critical factors. However, TQM is much more than a number of critical factors; it also includes other components, such as tools and techniques for quality improvement. In this paper,…
Fecha:	2009-11-11
Recurso:	RUA Docencia

Recurso libre

23.

Description of two new species of Enclisis (Hymenoptera: Ichneumonidae) and support for the secretory role of tyloids in ichneumonid males
Bordera Sanjuán, Santiago - Hernández Rodríguez, Estefanía

Formato:	info:eu-repo/semantics/article
Enlaces:	Two new species of Enclisis Townes, 1970 from Spain are described and illustrated: E. dichroma sp. n. and E. schwarzi sp. n. The new species are distinguished from the closest species E. infernator and E. ornaticeps by head and leg…
Fecha:	2009-02-13
Recurso:	RUA Docencia

Recurso libre

24.

Numerical and experimental analysis of a cantilever beam: a laboratory project to introduce geometric nonlinearity in mechanics of materials
Beléndez Vázquez, Tarsicio - Neipp López, Cristian - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	The classical problem of deflection of a cantilever beam of linear elastic material, under the action of an uniformly distributed load along its length (its own weight) and an external vertical concentrated load at the free end, is experimentally and…
Fecha:	2009-01-23
Recurso:	RUA Docencia

Recurso libre

25.

Thick phase holographic gratings recorded on BB-640 and PFG-01 silver halide materials
Neipp López, Cristian - Márquez Ruiz, Andrés - Pascual Villalobos, Inmaculada - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	Photographic emulsions are still widely used to record holographic optical elements. In particular, if high diffraction efficiencies are needed, phase volume holograms are preferably recorded on these emulsions. Two particular techniques producing high-quality volume phase holograms are fixation-free rehalogenating bleaching…
Fecha:	2009-01-30
Recurso:	RUA Docencia

Recurso libre

26.

An integrated project for teaching the post-buckling of a slender cantilever bar
Beléndez Vázquez, Tarsicio - Neipp López, Cristian - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	We describe an integrated project that includes theoretical, numerical and experimental studies designed to facilitate teaching the non-linear post-buckling of a cantilever column to undergraduate mechanical engineering students. We present the differential equation governing the behaviour of this mechanical system…
Fecha:	2009-03-10
Recurso:	RUA Docencia

Recurso libre

27.

Mixed phase-amplitude holographic gratings recorded in bleached silver halide materials
Neipp López, Cristian - Pascual Villalobos, Carolina - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	The coupled wave theory of Kogelnik has given a well-established basis for the comprehension of how light propagates inside a volume hologram. This theory gives a good approximation for the diffraction efficiency of both volume phase holograms and volume absorption…
Fecha:	2009-01-30
Recurso:	RUA Docencia

Recurso libre

28.

Taxonomy of European Eristalinus (Diptera: Syrphidae) based on larval morphology and molecular data
Pérez Bañón, Celeste - Rojo Velasco, Santos - Ståhls, Gunilla - Marcos García, María Ángeles

Formato:	info:eu-repo/semantics/article
Enlaces:	The taxonomy of European Eristalinus syrphid flies is reviewed. New data on their life histories, biological notes and a key to species using pupal characters are provided. The larvae and puparia of Eristalinus taeniops (Wiedemann, 1818) and Eristalinus megacephalus (Rossi,…
Fecha:	2009-02-13
Recurso:	RUA Docencia

Recurso libre

29.

First-harmonic diffusion-based model applied to a polyvinyl-alcohol–acrylamide-based photopolymer
Neipp López, Cristian - Gallego Rico, Sergi - Ortuño Sánchez, Manuel - Márquez Ruiz, Andrés - Álvarez López, Mariela Lázara - Beléndez Vázquez, Augusto - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	The photopolymerization diffusion models give accurate comprehension of the mechanism of hologram formation inside photopolymer materials. Although several models have been proposed, these models share the common assumption that there is an interplay between the processes of monomer polymerization and…
Fecha:	2009-01-22
Recurso:	RUA Docencia

Recurso libre

30.

Comparative study of bleaches applied to BB-640 plates
Neipp López, Cristian - Condeza, Shirley - Campos, Ana María - Pascual Villalobos, Inmaculada - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	The use of bleaching techniques is perhaps one of the most popular methods of creating phase holograms from holographic emulsions. In this paper we will study the influence of the different experimental conditions on the refractive index modulation created inside…
Fecha:	2009-01-30
Recurso:	RUA Docencia

Recurso libre

31.

Low spatial frequency characterization of holographic recording materials applied to correlation
Márquez Ruiz, Andrés - Neipp López, Cristian - Beléndez Vázquez, Augusto - Campos Coloma, Juan - Yzuel Giménez, María Josefa - Fimia Gil, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	Accurate recording of computer-generated holograms (CGH) on a phase material is not a trivial task. The range of available phase materials is large, and their suitability depends on the fabrication technique chosen to produce the hologram. We are particularly interested…
Fecha:	2009-01-30
Recurso:	RUA Docencia

Recurso libre

32.

Olivocochlear efferent innervation of the organ of Corti in hypothyroid rats
Cantos Coll, Raquel - López García, Dolores Estilita - Merchán Cifuentes, Jaime - Rueda Puente, Joaquín

Formato:	info:eu-repo/semantics/article
Enlaces:	Congenital hypothyroidism induces developmental abnormalities in the auditory receptor, causing deafness due to a poor development of the outer hair cells (OHCs) and a lack of synaptogenesis between these cells and the olivocochlear axons. This efferent innervation is formed by…
Fecha:	2009-03-26
Recurso:	RUA Docencia

Recurso libre

33.

Environmental strategies and their impact on hotel performance
Claver Cortés, Enrique - Molina Azorín, José Francisco - Pereira Moliner, Jorge - López Gamero, María Dolores

Formato:	info:eu-repo/semantics/article
Enlaces:	This study examines the relevance of environmental management as a source of competitive advantage for hotels. The relationship between the environmental proactivity of hotels located in the province of Alicante (Spain) and their economic performance levels was studied, and three…
Fecha:	2009-11-19
Recurso:	RUA Docencia

Recurso libre

34.

Antropic effect on hydrochemical characteristics of the Valle de Toluca aquifer (central Mexico)
Esteller Alberich, María Vicenta - Andreu Rodes, José Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	El acuífero del Valle de Toluca, localizado en el Altiplano Mexicano, se encuentra sometido a una intensa explotación para cubrir las necesidades de agua en el propio valle, así como parte de las de Ciudad de México. Los altos niveles…
Fecha:	2007-10-23
Recurso:	RUA Docencia

Recurso libre

35.

Autumn migration of Montagu’s harriers Circus pygargus tracked by satellite telemetry, Migración otoñal del aguilucho cenizo Circus pygargus, marcado con telemetría satelital, Satelliten-Telemetrie von Wiesenweihen (Circus pygargus) auf dem Herbstzug
Limiñana Morcillo, Rubén - Soutullo Bugallo, Álvaro Alberto - Urios Moliner, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	Although there is a general understanding of Montagu’s harrier migration routes and wintering areas, detailed information on the species’ migration is still lacking. However, improvements in satellite tracking technology in recent years have enabled the study of medium-sized species by…
Fecha:	2008-08-01
Recurso:	RUA Docencia

Recurso libre

36.

Corporate governance and organisational culture: the role of ethics officers
Llopis Taverner, Juan - González Ramírez, María Reyes - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	We argue that ethical leadership must be in line with corporate governance in general and of the Chief Executive Officer (CEO) who must be the starting point for the rest of the organisational members to have an ethical guideline to…
Fecha:	2009-01-26
Recurso:	RUA Docencia

Recurso libre

37.

On the use of marked syntax in Maya Angelou's Wouldn't Take Nothing for my Journey Now
Martínez Lirola, María

Formato:	info:eu-repo/semantics/article
Enlaces:	In a functional grammar, the interpretation of language is understood as a system of meanings together with the forms that express those meanings (Halliday, 19942: xiii-xiv). In this sense we can state that is functional grammar is connected with semantics.…
Fecha:	2010-12-22
Recurso:	RUA Docencia

Recurso libre

38.

The role of the nebulizer on the sodium interferent effects in inductively coupled plasma atomic emission spectrometry
Cano Jiménez, Jesús M. - Todolí Torró, José Luis - Hernandis Martínez, Vicente - Mora Pastor, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	The role of the nebulizer on the sodium chloride interferent effects in ICP-AES was investigated. Three different pneumatic nebulizers coupled to a cyclonic spray chamber were investigated: a V-groove (VGN) and two new pneumatic concentric nebulizers specifically designed to work…
Fecha:	2010-03-16
Recurso:	RUA Docencia

Recurso libre

39.

Approximate analytical solutions for the relativistic oscillator using a linearized harmonic balance method
Beléndez Vázquez, Augusto - Méndez Alcaraz, David Israel - Álvarez López, Mariela Lázara - Pascual Villalobos, Carolina - Beléndez Vázquez, Tarsicio

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 relativistic oscillator. By combining Newton's method with the method of harmonic balance, analytical…
Fecha:	2009-03-11
Recurso:	RUA Docencia

Recurso libre

40.

Kinetic model of the decomposition of a PET fibre cloth in an inert and air environment
Moltó Berenguer, Julia - Font Montesinos, Rafael - Conesa Ferrer, Juan Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	The kinetics of the global thermal decomposition of a PET fibre cloth have been studied in three different atmospheres with nitrogen, 20 and 10% oxygen, using thermogravimetric analysis (TGA) between room temperature and 1050 K. Three different heating rates were…
Fecha:	2009-10-23
Recurso:	RUA Docencia

Recurso libre

41.

Solution of the relativistic (an)harmonic oscillator using the harmonic balance method
Beléndez Vázquez, Augusto - Pascual Villalobos, Carolina - Méndez Alcaraz, David Israel - Neipp López, Cristian

Formato:	info:eu-repo/semantics/article
Enlaces:	The harmonic balance method is used to construct approximate frequency–amplitude relations and periodic solutions to the relativistic oscillator. By combining linearization of the governing equation with the harmonic balance method, we construct analytical approximations to the oscillation frequencies and periodic…
Fecha:	2009-01-29
Recurso:	RUA Docencia

Recurso libre

42.

Post-buckling of a cantilever column: a more accurate linear analysis of a classical nonlinear problem
Beléndez Vázquez, Augusto - Hernández Prados, Antonio - Gallego Rico, Sergi - Ortuño Sánchez, Manuel - Neipp López, Cristian - Beléndez Vázquez, Tarsicio

Formato:	info:eu-repo/semantics/article
Enlaces:	A more accurate analytical approximate expression for the slope at any point of the elastic curve of a slender cantilever column is obtained by using a heuristic but pedagogical derivation. This derivation is based on the linearization of the nonlinear…
Fecha:	2009-03-10
Recurso:	RUA Docencia

Recurso libre

43.

Comparing shoot population dynamics methods on Posidonia oceanica meadows
González Correa, José Miguel - Fernández Torquemada, Yolanda - Sánchez Lizaso, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	Prediction capacity of three main shoot population dynamics methods (age structure, net shoot recruitment per plagiotropic rhizome and shoot census) have been tested for a period of four years (2002–2006) on a Posidonia oceanica meadow. Accuracy of each method was…
Fecha:	2009-07-22
Recurso:	RUA Docencia

Recurso libre

44.

Colorimetric and spectral evaluation of the optical anisotropy of metallic and pearlescent samples
Chorro Calderón, Elísabet - Perales Romero, Esther - Martínez Verdú, Francisco Miguel - Campos Acosta, Joaquín - Pons Aglio, Alicia

Formato:	info:eu-repo/semantics/article
Enlaces:	The visual and optical anisotropies of metallic and pearlescent samples have been evaluated using a multi-gonio-spectrophotometer and by adapting a gonio-template over the instrument aperture for measuring the relative spectral reflectance factor when the sample is rotated around an axis…
Fecha:	2010-02-04
Recurso:	RUA Docencia

Recurso libre

45.

Childhood experiences of violence in perpetrators as a risk factor of intimate partner violence: a systematic review
Gil González, Diana - Vives Cases, Carmen - Ruiz Cantero, María Teresa - Carrasco Portiño, Mercedes - Álvarez-Dardet Díaz, Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	Background: Perpetrators’ experiences of violence during childhood are considered a risk factor for intimate partner violence (IPV). The objective of this study is to systematically review the characteristics and quality of papers which analyse the association between being battered during…
Fecha:	2009-02-12
Recurso:	RUA Docencia

Recurso libre

46.

Rac2 GTPase activation by angiotensin II is modulated by Ca2+/calcineurin and mitogen-activated protein kinases in human neutrophils
El Bekay, Rajaa - Alba Jiménez, Gonzalo - Reyes Quiroz, María Edith - Chacón Fernández, Pedro - Vega Rioja, Antonio - Martín Nieto, José - Jiménez Carrasco, Juan - Ramos González-Serna, Eladio - Oliván Martínez, Josefina - Pintado Sanjuan, Elizabeth - Sobrino Beneyto, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	Angiotensin II (Ang II) highly stimulates superoxide anion production by neutrophils. The G-protein Rac2 modulates the activity of NADPH oxidase in response to various stimuli. Here, we describe that Ang II induced both Rac2 translocation from the cytosol to the…
Fecha:	2009-02-20
Recurso:	RUA Docencia

Recurso libre

47.

Expression of the transcription factor NFAT2 in human neutrophils: IgE-dependent, Ca2+- and calcineurin-mediated NFAT2 activation
Vega Rioja, Antonio - Chacón Fernández, Pedro - Monteseirín Mateo, Javier - El Bekay, Rajaa - Alba Jiménez, Gonzalo - Martín Nieto, José - Sobrino Beneyto, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	NFAT (nuclear factors of activated T cells) proteins constitute a family of transcription factors involved in mediating signal transduction. The presence of NFAT isoforms has been described in all cell types of the immune system, with the exception of neutrophils.…
Fecha:	2009-02-20
Recurso:	RUA Docencia

Recurso libre

48.

The impact of strategic behaviours on hotel performance
Claver Cortés, Enrique - Molina Azorín, José Francisco - Pereira Moliner, Jorge

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose – This study has a twofold purpose: to identify the competitive strategies and advantages of hotels located in the province of Alicante (Spain); and to inform hotel managers about how some key strategic variables (size, type of hotel management,…
Fecha:	2009-11-10
Recurso:	RUA Docencia

Recurso libre

49.

Descriptors from Posidonia oceanica (L.) Delile meadows in coastal waters of Valencia, Spain, in the context of the EU Water Framework Directive
Fernández Torquemada, Yolanda - Díaz Valdés, Marta - Colilla, Francisco - Luna i Pérez, Beatriz - Sánchez Lizaso, José Luis - Ramos Esplá, Alfonso Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	Evaluations are provided of 21 descriptors of Posidonia oceanica meadows along the coast of Valencia, Spain, with a view to using these in implementing the European Water Framework Directive (WFD). The descriptors selected are known to respond to a variety…
Fecha:	2009-02-10
Recurso:	RUA Docencia

Recurso libre

50.

Visualization and modelling of the polarization layer and a reversible adsorption process in PEG-10000 dead-end ultrafiltration
Fernández Sempere, Julio - Ruiz Beviá, Francisco - García Algado, Pedro - Salcedo Díaz, Raquel

Formato:	info:eu-repo/semantics/article
Enlaces:	Real-time holographic interferometry has been used to visualize the evolution of the polarization layer during dead-end ultrafiltration of PEG-10000. Several experiments at a constant pressure of 1 bar and varying the feed concentration of PEG-10000 (5–12.5 kg/m3) have been carried…
Fecha:	2010-06-18
Recurso:	RUA Docencia

Recurso libre

51.

Mutations at pipX suppress lethality of PII-deficient mutants of Synechococcus elongatus PCC 7942
Espinosa Manzano, Javier - Castells Rico, Miguel Ángel - Laichoubi, Karim Boumediene - Contreras de Vera, Asunción

Formato:	info:eu-repo/semantics/article
Enlaces:	The PII proteins are found in all three domains of life as key integrators of signals reflecting the balance of nitrogen and carbon. Genetic inactivation of PII proteins is typically associated with severe growth defects or death. However, the molecular…
Fecha:	2010-10-28
Recurso:	RUA Docencia

Recurso libre

52.

Organizational structure features supporting knowledge management processes
Calver Cortés, Enrique - Zaragoza Sáez, Patrocinio del Carmen - Pertusa Ortega, Eva María

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose – The idea that knowledge management can be a potential source of competitive advantage has gained strength in the last few years. However, a number of business actions are needed to generate an appropriate environment and infrastructure for knowledge…
Fecha:	2010-11-26
Recurso:	RUA Docencia

Recurso libre

53.

Metal complexes versus organocatalysts in asymmetric 1,3-dipolar cycloadditions
Nájera Domingo, Carmen - Sansano Gil, José Miguel - Yus Astiz, Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	In this review, a comparison between the Lewis acid catalysed and organocatalysed 1,3-dipolar cycloaddition is presented with special focus on the enantioselective synthesis of five-membered hetero- or carbocyclic systems, is described. These reactions exhibit very interesting features, but the most…
Fecha:	2010-03-10
Recurso:	RUA Docencia

Recurso libre

54.

Inseguretat lingüística o consciència normativa? Inseguretat i ús de la llengua entre els joves valencians
Baldaquí Escandell, Josep Maria

Formato:	info:eu-repo/semantics/article
Enlaces:	En aquest article s’analitzen les relacions existents entre l’ús de la llengua catalana al País Valencià i la inseguretat lingüística. La mostra estudiada, representativa de l’univers estudiat, està formada per 2190 estudiants dels últims anys de l’ensenyament obligatori (entre 14…
Fecha:	2010-01-11
Recurso:	RUA Docencia

Recurso libre

55.

How come scientists uncritically adopt and embody Thomson’s bibliographic impact factor?
Porta Serra, Miquel - Álvarez-Dardet Díaz, Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	The bibliographic impact factor (BIF) of Thomson Scientific is sometimes not a valid scientometric indicator for a number of reasons. One major reason is the strong influence of the number of “source items” or “articles” for each journal that the…
Fecha:	2009-02-12
Recurso:	RUA Docencia

Recurso libre

56.

Monitoring of brine discharges from seawater desalination plants in the Mediterranean
Fernández Torquemada, Yolanda - Sánchez Lizaso, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	Desalination of seawater has become an important and growing industry due to the water shortage in some Mediterranean countries. This activity may result in environmental impacts, mainly generated by the discharge into the sea of the concentrate (brine) produced. Data…
Fecha:	2009-01-08
Recurso:	RUA Docencia

Recurso libre

57.

Ferrocenium strong adsorption on sulfonated polyaniline modified electrodes
Sanchis Bermúdez, Carlos - Salavagione, Horacio Javier - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrocatalytic oxidation of ferrocene (Fc) at neutral pH in aqueous solution has been studied over thin films of electroactive sulfonated polyaniline (SPAN) by cyclic voltammetry. Strong adsorption of the oxidised species (ferrocenium ion) on the polymer arises as the…
Fecha:	2009-05-19
Recurso:	RUA Docencia

Recurso libre

58.

Jde-neoc: component oriented software architecture for robotics
Cañas Plaza, José María - Ruiz Ayúcar, Jesús - Agüero Durán, Carlos - Martín Rico, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we present our software framework for robotic applications, jde-neoc. This is the second implementation of our cognitive behavior-based architecture JDE, and it is aimed to overcome some of the limitations observed in three years using the first…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

59.

Robot navigation behaviors based on omnidirectional vision and information theory
Bonev, Boyan - Cazorla Quevedo, Miguel Ángel - Escolano Ruiz, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	In this work we present a reactive autonomous robot navigation system based only on omnidirectional vision. It does not rely on any prior knowledge about the environment apart from assuming a structured one, like indoor corridors or outdoor avenues. The…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

60.

Indoor fuzzy self-localization using fuzzy segments
Herrero Pérez, David - Martínez Barberá, Humberto

Formato:	info:eu-repo/semantics/article
Enlaces:	The research presented in this paper approaches the issue of indoor localization using the fuzzy logic framework for modeling and dealing with the uncertainty of the position measurements. Fuzzy logic presents properties that make it suitable tool to represent and…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

61.

Birefringence of cellotape: Jones representation and experimental analysis
Beléndez Vázquez, Augusto - Fernández Varó, Elena - Francés Monllor, Jorge - Neipp López, Cristian

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we analyze a simple experiment to study the effects of polarized light. A simple optical system composed of a polarizer, a retarder (cellotape) and an analyzer is used to study the effect on the polarization state of…
Fecha:	2010-03-22
Recurso:	RUA Docencia

Recurso libre

62.

Harmonic balance approaches to the nonlinear oscillators in which the restoring force is inversely proportional to the dependent variable
Beléndez Vázquez, Augusto - Méndez Alcaraz, David Israel - Beléndez Vázquez, Tarsicio - Hernández Prados, Antonio - Álvarez López, Mariela Lázara

Formato:	info:eu-repo/semantics/article
Enlaces:	The second-order harmonic balance method is used to construct three approximate frequency-amplitude relations for a conservative nonlinear singular oscillator in which the restoring force is inversely proportional to the dependent variable. Two procedures are used to solve the nonlinear differential…
Fecha:	2009-01-26
Recurso:	RUA Docencia

Recurso libre

63.

Electrochemical deposition of platinum nanoparticles on different carbon supports and conducting polymers
Domínguez Domínguez, Sonia - Arias Pardilla, Joaquín - Berenguer Murcia, Ángel - Morallón Núñez, Emilia - Cazorla Amorós, Diego

Formato:	info:eu-repo/semantics/article
Enlaces:	Electrodeposition of Pt nanoparticles under potentiostatic conditions was performed on several types of carbon electrode supports: commercial macroporous carbon (a three-dimensional electrode), glassy carbon and graphite. Conducting polymers (poly-aniline and poly-oaminophenol) were also used. The platinum nanoparticles were obtained by…
Fecha:	2009-04-28
Recurso:	RUA Docencia

Recurso libre

64.

Intellectual and environmental capital
Claver Cortés, Enrique - López Gamero, María Dolores - Molina Azorín, José Francisco - Zaragoza Sáez, Patrocinio del Carmen

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose – Faced with increasing environmental problems, traditional methods for transmitting information regarding corporate environmental actions are insufficient. Accordingly, the purpose of this paper is to suggest the environmental capital report, the knowledge map and the balanced scorecard as alternative…
Fecha:	2009-11-10
Recurso:	RUA Docencia

Recurso libre

65.

A BCD-based architecture for fast coordinate rotation
Jimeno Morenilla, Antonio - Mora Mora, Higinio - Sánchez Romero, José Luis - Pujol López, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	Although radix 10 based arithmetic has been gaining renewed importance over the last few years, decimal systems are not efficient enough and techniques are still under development. In this paper, an improvement of the CORDIC (coordinate rotation digital computer) method…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

66.

Learning and adaptation in physical heterogeneous teams of robots
Rosa Esteva, Josep Lluis de la - Muñoz Moreno, Israel

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we present a novel approach to assigning roles to robots in a team of physical heterogeneous robots. Its members compete for these roles and get rewards for them. The rewards are used to determine each agent’s preferences…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

67.

Voronoi-based space partitioning for coordinated multi-robot exploration
Wu, Ling - García García, Miguel Ángel - Puig Valls, Domenec - Solé Ribalta, Albert

Formato:	info:eu-repo/semantics/article
Enlaces:	Recent multi-robot exploration algorithms usually rely on occupancy grids as their core world representation. However, those grids are not appropriate for environments that are very large or whose boundaries are not well delimited from the beginning of the exploration. In…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

68.

Scale-up activation of carbon fibres for hydrogen storage
Kunowsky, Mirko - Marco Lozar, Juan Pablo - Cazorla Amorós, Diego - Linares Solano, Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	In a previous study, we investigated, at a laboratory scale, the chemical activation of two different carbon fibres (CF), their porosity characterization, and their optimization for hydrogen storage [1]. In the present work, this study is extended to: (i) a…
Fecha:	2010-03-22
Recurso:	RUA Docencia

Recurso libre

69.

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

70.

Voltammetric and in situ FTIRS study of the electropolymerization of o-aminobenzoic acid at gold and graphite carbon electrodes: influence of pH on the electrochemical behaviour of polymer films
Benyoucef, Abdelghani - Huerta Arráez, Francisco - Ferrahi, Mohammed Issam - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical homopolymerization of o-aminobenzoic acid has been performed on both gold and graphite surfaces in perchloric acid aqueous medium by cyclic scanning of the potential. Electroactive polymeric materials are formed in all cases but the amount of electropolymerization products…
Fecha:	2009-05-19
Recurso:	RUA Docencia

Recurso libre

71.

A fuzzy system for detection of interaction demanding and nodding assent based on stereo vision
Aguirre Molina, Eugenio - García Silvente, Miguel - González Muñoz, Antonio - Paúl Oliveira, Rui - Muñoz Salinas, Rafael

Formato:	info:eu-repo/semantics/article
Enlaces:	Despite of the advances achieved in the past years in order to design more natural interfaces between intelligent systems and humans, there is still a great effort to be done. Considering a robot as an intelligent system, the determination of…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

72.

Corneal aberrometric and refractive performance of 2 intrastromal corneal ring segment models in early and moderate ectatic disease
Piñero Llorens, David Pablo - Alió y Sanz, Jorge L. - El Kady, Bassam - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose: To evaluate and compare visual, refractive, and corneal aberrometric outcomes after implantation of 2 types of intrastromal corneal ring segments (ICRS) in eyes with early to moderate ectatic disease. Settings: Vissum Corporation-Instituto Oftalmológico de Alicante, Alicante, Spain. Methods: This…
Fecha:	2010-02-15
Recurso:	RUA Docencia

Recurso libre

73.

Friendly conditions-synthesis of platinum nanoparticles supported on conducting polymer: methanol electrooxidation
Salavagione, Horacio Javier - Sanchis Bermúdez, Carlos - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	An easy method to synthesize Pt nanoparticles supported on conductive polymers has been explored. The synthesis was carried out under “soft” conditions, i.e., at low temperatures and without using strong reducing agent. The optimal synthesis conditions have been established. Thus,…
Fecha:	2010-10-27
Recurso:	RUA Docencia

Recurso libre

74.

Revisión estructurada de las escalas de depresión en personas mayores
Cabañero Martínez, María José - Cabrero García, Julio - Richart Martínez, Miguel - Muñoz Mendoza, Carmen Luz - Reig Ferrer, Abilio

Formato:	info:eu-repo/semantics/article
Enlaces:	El objetivo de este estudio teórico fue evaluar la adecuación conceptual, la aplicabilidad y las propiedades métricas de las medidas de depresión empleadas en la investigación con muestras de personas mayores españolas. Para ello se realizaron búsquedas electrónicas en las…
Fecha:	2009-01-16
Recurso:	RUA Docencia

Recurso libre

75.

Prototypes, meanings and motion: cognitive evolution of Spanish "acostarse"
Fernández Jaén, Jorge

Formato:	info:eu-repo/semantics/article
Enlaces:	The aim of this paper is to analyse the Spanish verb acostarse, following the theoretical tools established by Geeraerts (1997). From the perspective of Cognitive Semantics, linguistic categories evolve from prototypic to new meanings as a result of metonymic or…
Fecha:	2010-01-12
Recurso:	RUA Docencia

Recurso libre

76.

The dissimilarity between patients' and relatives' perception of eating disorders and its relation to patient adjustment
Quiles Marcos, Yolanda - Weinman, John - Terol Cantero, María Carmen - Beléndez Vázquez, Marina

Formato:	info:eu-repo/semantics/article
Enlaces:	This study aims to examine the relation between the degree of dissimilarity in patients' and relatives' perception of eating disorders (ED) and patient adjustment. Sixty ED patients and their relatives were interviewed. They completed the Spanish version for ED of…
Fecha:	2010-05-10
Recurso:	RUA Docencia

Recurso libre

77.

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

78.

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

79.

A cooperative robotic system based on multiple sensors to construct metallic structures
Gil Vázquez, Pablo - Pomares Baeza, Jorge - Puente Méndez, Santiago Timoteo - Candelas Herías, Francisco Andrés - García Gómez, Gabriel Jesús - Corrales Ramón, Juan Antonio - Torres Medina, Fernando

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper describes a multisensorial robotic system to automatically construct metallic structures. Two robots must work cooperatively in the same workspace to perform the task. The robots are automatically guided using visual and force sensor information. A new time-independent visual…
Fecha:	2010-05-17
Recurso:	RUA Docencia

Recurso libre

80.

Using visual and force information in robot-robot cooperation to build metallic structures
Pomares Baeza, Jorge - Gil Vázquez, Pablo - Corrales Ramón, Juan Antonio - García Gómez, Gabriel Jesús - Puente Méndez, Santiago Timoteo - Torres Medina, Fernando

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper, a cooperative robot-robot approach to construct metallic structures is presented. In order to develop this task, a visual-force control system is proposed. The visual information is composed of an eye-in-hand camera, and a time of flight 3D…
Fecha:	2010-05-18
Recurso:	RUA Docencia

Recurso libre

81.

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

82.

Motzkin decomposition of closed convex sets
Goberna Torrent, Miguel Ángel - González, E. - Martínez Legaz, Juan Enrique - Todorov, Maxim I.

Formato:	info:eu-repo/semantics/article
Enlaces:	Theodore Motzkin proved, in 1936, that any polyhedral convex set can be expressed as the (Minkowski) sum of a polytope and a polyhedral convex cone. This paper provides five characterizations of the larger class of closed convex sets in finite…
Fecha:	2010-11-19
Recurso:	RUA Docencia

Recurso libre

83.

Students’ beliefs about portfolio evaluation and its influence on their learning outcomes to develop EFL in a Spanish context
Martínez Lirola, María - Rubio Alcalá, Fernando D.

Formato:	info:eu-repo/semantics/article
Enlaces:	There is a significant world-wide apprehension concerning perceived deficiencies in university students’ performance and a resulting decrease of knowledge level and competency development. This paper analyses the benefits of using a portfolio as a means of evaluating student progress and…
Fecha:	2010-12-14
Recurso:	RUA Docencia

Recurso libre

84.

Design and evaluation of an improved microwave-based thermal nebulizer for liquid sample introduction in inductively coupled plasma atomic emission spectrometry
Grindlay Lledó, Guillermo - Gras García, Luis - Mora Pastor, Juan - Hernandis Martínez, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	A re-designed microwave-based thermal nebulizer (MWTN) that overcomes all the drawbacks shown by previous prototypes (i.e. lack of robustness, poor heating efficiency) is presented. The new device employs an optimized TM010 cavity and nozzle design. MWTN performance was evaluated in…
Fecha:	2010-02-17
Recurso:	RUA Docencia

Recurso libre

85.

State downsizing as a determinant of infant mortality and achievement of Millennium Development Goal 4
Palma Solís, Marco Antonio - Álvarez-Dardet Díaz, Carlos - Franco Giraldo, Álvaro - Hernández Aguado, Ildefonso - Pérez Hoyos, Santiago

Formato:	info:eu-repo/semantics/article
Enlaces:	The aim of this study was to evaluate the worldwide effect of state downsizing policies on achievement of U.N. Millennium Development Goal 4 (MDG4) on infant mortality rates. In an ecological retrospective cohort study of 161 countries, from 1978 to…
Fecha:	2010-01-12
Recurso:	RUA Docencia

Recurso libre

86.

Hybrid ternary modulation applied to multiplexing holograms in photopolymers for data page storage
Fernández Varó, Elena - Márquez Ruiz, Andrés - Gallego Rico, Sergi - Fuentes Rosillo, Rosa - García Llopis, Celia - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	Holographic data storage is a new optical technology, which allows an important number of bits to be stored in a recording material. In this paper, holographic data pages were stored in a polyvinyl alcohol/acrylamide (AA) photopolymer layer, using a peristrophic…
Fecha:	2011-07-18
Recurso:	RUA Docencia

Recurso libre

87.

Portable 3D laser-camera calibration system with color fusion for SLAM
Navarrete Sánchez, Javier - Viejo Hernando, Diego - Cazorla Quevedo, Miguel Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	Nowadays, the use of RGB-D sensors have focused a lot of research in computer vision and robotics. These kinds of sensors, like Kinect, allow to obtain 3D data together with color information. However, their working range is limited to less…
Fecha:	2013-11-29
Recurso:	RUA Docencia

Recurso libre

88.

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

89.

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

90.

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

91.

Conducting films obtained by electro-oxidation of p-aminodiphenylamine (ADPA) in the presence of aniline in buffer aqueous solution at pH 5
Cases Iborra, Francisco Javier - Huerta Arráez, Francisco - Lapuente Aragó, Rocío - Quijada Tomás, César - Morallón Núñez, Emilia - Vázquez Picó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical oxidation of aniline and p-aminodiphenylamine (ADPA) was carried out in a phosphate buffer solution at pH 5. Cyclic voltammetry and ‘‘in situ’’ FTIR spectroscopy were combined to study the redox behavior of the oxidation products. When ADPA is…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

92.

Multi-agent versus multi-robot and other Byzantine discussions
Matellán Olivera, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	This special issue of the Journal of Physical Agents is devoted to multi-robot systems. Some might perhaps argue that the term should have been ”multi-agent systems” or ”physical multi-agent systems”, in accordance with the title of the journal. In any…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

93.

Researching the aptitude of young volleyball players (children and adolescents)
Ilics, Katalin Bíróné - Bakk, Adrienn Baloghné - Suskovics, Csilla

Formato:	info:eu-repo/semantics/article
Enlaces:	In order to establish a child’s calculated performance in a selected branch of sport we need to clarify if he or she has the external and internal conditions with which he or she can be competitive. In our research the…
Fecha:	2013-04-09
Recurso:	RUA Docencia

Recurso libre

94.

Levels of physical activity in Spanish adolescents (aged 12 to 14) measured by accelerometry
Ramírez Rico, Elena - Fernández García, Emilia - Blández Ángel, Julia

Formato:	info:eu-repo/semantics/article
Enlaces:	The purpose of this study is to determine whether Spanish adolescents studied attain a level of physical activity, which complies with current guidelines for this age group. 90 adolescents (54 girls and 36 boys) aged 12 to 14 took part…
Fecha:	2013-07-22
Recurso:	RUA Docencia

Recurso libre

95.

Preliminary study of coach verbal behaviour according to game actions
Guzmán Luján, José Francisco - Calpe Gómez, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	The aim of this study was to analyse the interaction between game actions in high-level handball and verbal behaviour performed by the coach. For this purpose, a match of the 1st National Division of male Spanish handball was analysed. The…
Fecha:	2012-06-29
Recurso:	RUA Docencia

Recurso libre

96.

Correlations of anthropometric characteristics with physical fitness tests in Indian professional hockey players
Sharma, Archna - Tripathi, Varishtha - Koley, Shyamal

Formato:	info:eu-repo/semantics/article
Enlaces:	The purpose of this study was to investigate the correlations of anthropometric characteristics with isotonic strength (handgrip strength), lower limb power, aerobic strength, and skill tests in purposely selected 60 Indian professional male hockey players of different levels players (35…
Fecha:	2012-10-03
Recurso:	RUA Docencia

Recurso libre

97.

Benefits of the ISO 9001 and ISO 14001 standards: a literature review
Tarí Guilló, Juan José - Molina Azorín, José Francisco - Heras Saizarbitoria, Iñaki

Formato:	info:eu-repo/semantics/article
Enlaces:	Purpose: The purpose of this paper is to determine the similarities and differences between the benefits derived from implementing the ISO 9001 and the ISO 14001 standards. Methodology/Approach: The paper reviews the literature using an electronic search in the ScienceDirect,…
Fecha:	2013-11-04
Recurso:	RUA Docencia

Recurso libre

98.

Discriminating farmed gilthead sea bream Sparus aurata and European sea bass Dicentrarchus labrax from wild stocks through scales and otoliths
Arechavala López, Pablo - Sánchez Jerez, Pablo - Bayle Sempere, Just T. - Sfakianakis, Dimitris G. - Somarakis, Stylianos

Formato:	info:eu-repo/semantics/article
Enlaces:	The study of mass and standard length (LS) relationships showed that farmed individuals had higher values than wild fishes for both gilthead sea bream Sparus aurata and European sea bass Dicentrarchus labrax. Such differences were more pronounced in larger individuals…
Fecha:	2012-03-22
Recurso:	RUA Docencia

Recurso libre

99.

Statistical study on bodily communication skills in volleyball to improve teaching methods
Raiola, Gaetano - Di Tore, Pio Alfredo

Formato:	info:eu-repo/semantics/article
Enlaces:	Focus of the study is to verify the incidence of performance analysis data of bodily communication in volleyball. The sample was chosen to represent the scores obtained in three technical skills strongly influenced by bodily communication: the second ball goes…
Fecha:	2012-06-29
Recurso:	RUA Docencia

Recurso libre

100.

Tensorial split-field finite-difference time-domain approach for second- and third-order nonlinear materials
Francés Monllor, Jorge - Tervo, Jani - Márquez Ruiz, Andrés

Formato:	info:eu-repo/semantics/article
Enlaces:	The split-field finite-difference time-domain (SF-FDTD) method for one-dimensionally periodic structures is extended to include the coefficient-tensor description of second- and third-order nonlinear-optical media. A set of nonlinear equations related to the split-field values of the electric field is established. An…
Fecha:	2013-09-06
Recurso:	RUA Docencia