Metabuscador

Filtrado por:

Temas

Educación Física y Deportiva (124)
Física Aplicada (74)
Óptica (60)
Ciencia de la Computación e Inteligencia Artificial (57)
Holography (41)
Más...

Idiomas

Año

2013 (31)
2012 (57)
2010 (75)
2008 (63)
2007 (46)
2006 (21)
Más...

Aproximadamente 528 registro(s) hasta el momento: (journal)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

And now - the next 50 years! A new editorial team takes over
Álvarez-Dardet Díaz, Carlos - Ashton, John R.

Formato:	info:eu-repo/semantics/article
Enlaces:	Descripción completa.
Fecha:	2011-05-13
Recurso:	RUA Docencia

Recurso libre

Identifying corporate management topics with web pages
Llopis Taverner, Juan - González Ramírez, María Reyes - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper has as its main aim to analyse how corporate web pages can become an essential tool in order to detect strategic trends by firms or sectors, and even a primary source for benchmarking. This technique has made it…
Fecha:	2011-05-13
Recurso:	RUA Docencia

Recurso libre

Information systems outsourcing reasons and risks: an empirical study
González Ramírez, María Reyes - Gascó Gascó, José Luis - Llopis Taverner, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	Outsourcing, a management practice strongly consolidated within the area of Information Systems, is currently going through a stage of unstoppable growth. This paper makes a proposal about the main reasons which may lead firms to adopt Information Systems Outsourcing. It…
Fecha:	2011-05-13
Recurso:	RUA Docencia

Recurso libre

The myopia of governments contributes to maternal mortality: dying from socioeconomic and physical distances
Ruiz Cantero, María Teresa - Carrasco Portiño, Mercedes - Espinoza Fiallos, Eduardo - Durán Sánchez, Cristina - Sierra, Cristina de

Formato:	Other
Enlaces:	Oficina de Cooperación y Relaciones Internacionales de la Universidad de Alicante.
Fecha:	2008-10-21
Recurso:	RUA Docencia

Recurso libre

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

Invisible work, unseen hazards: the health of women immigrant household service workers in Spain
Ahonen, Emily Q. - López Jacob, María José - Vázquez, María Luisa - Porthé, Victoria - Gil González, Diana - García García, Ana María - Ruiz Frutos, Carlos - Benach de Rovira, Joan - García Benavides, Fernando

Formato:	info:eu-repo/semantics/article
Enlaces:	BACKGROUND: Household service work has been largely absent from occupational health studies. We examine the occupational hazards and health effects identified by immigrant women household service workers. METHODS: Exploratory, descriptive study of 46 documented and undocumented immigrant women in household…
Fecha:	2011-07-19
Recurso:	RUA Docencia

Recurso libre

Hybrid sol-gel conducting polymer synthetised by electrochemical insertion: tailoring the capacitance of polyaniline
Montilla Jiménez, Francisco - Cotarelo Méndez, María de los Ángeles - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	The templated growth of polyaniline through porous sol–gel films on ITO substrates has been performed. The polyaniline–silica composites have been synthesized by electrochemical reactive insertion in potentiodynamic and potentiostatic conditions. When the polymer is synthesized by potential step experiments, the…
Fecha:	2009-05-19
Recurso:	RUA Docencia

Recurso libre

Bifunctional Binols: Chiral 3,3'-Bis(aminomethyl)-1,1'-bi-2-naphthols (Binolams) in asymmetric catalysis
Nájera Domingo, Carmen - Sansano Gil, José Miguel - Saá Rodríguez, José Manuel

Formato:	info:eu-repo/semantics/article
Enlaces:	3,3'-Bis(dialkylaminomethyl)-1,1'-binaphth-2-ols (Binolams) have emerged during the last five years as very efficient chiral ligands in many enantioselective processes. Enantiomerically pure Binolams are easily accessible by means of a variety of methods, the most widely used being the so-called chiral Binol…
Fecha:	2009-05-20
Recurso:	RUA Docencia

Recurso libre

High-efficiency silver-halide sensitized gelatin holograms with low absorption and scatter
Beléndez Vázquez, Augusto - Neipp López, Cristian - Flores, Marcos - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	We report for the first time the results of a comparative performance study of silver-halide sensitized gelatin (SHSG) holograms recorded in the familiar Agfa 8E75 HD plates and the new BB-640 plates manufactured by Holographic Recording Technologies. High diffraction efficiency…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

10.

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

Recurso libre

11.

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

12.

Copying low spatial frequency holograms in silver halide emulsions: the influence of the bleach bath
Márquez Ruiz, Andrés - Pascual Villalobos, Inmaculada - Fimia Gil, Antonio - Beléndez Vázquez, Augusto - Campos Coloma, Juan - Yzuel Giménez, María Josefa

Formato:	info:eu-repo/semantics/article
Enlaces:	We present an available and low cost technique for the production of binary-phase diffractive optical elements designed by digital methods. We produce binary-amplitude holograms making use of a high-resolution graphic device. They are used as binary masks which are copied…
Fecha:	2009-05-20
Recurso:	RUA Docencia

Recurso libre

13.

Electrochemical methods to enhance the capacitance in activated carbon/polyaniline composites
Bleda Martínez, María Jesús - Peng, Chuang - Zhang, Shenguen - Chen, George Z. - Morallón Núñez, Emilia - Cazorla Amorós, Diego

Formato:	info:eu-repo/semantics/article
Enlaces:	Activated carbon/polyaniline composites have been prepared using different electrochemical methods: single-step potentiostatic polymerization, multiple-step potentiostatic polymerization, and potentiodynamic polymerization with the anodic potential limits being fixed at either 0.75 or 1 V (vs Ag/AgCl). The prepared composite samples were characterized…
Fecha:	2009-05-19
Recurso:	RUA Docencia

Recurso libre

14.

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

15.

What do we know about outsourcing in hotels?
González Ramírez, María Reyes - Llopis Taverner, Juan - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper uses a content analysis focused on papers about outsourcing in hotel management in order to know the level of development reached in this research area. With that aim in mind, the authors have started from a review of…
Fecha:	2011-05-19
Recurso:	RUA Docencia

Recurso libre

16.

Homocoupling of terminal alkynes catalysed by ultrafine copper nanoparticles on titania
Alonso Valdés, Francisco - Melkonian, Taki - Moglie, Yanina - Yus Astiz, Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	Copper nanoparticles on titania effectively catalyse the oxidative homocoupling of terminal alkynes in the presence of piperidine as a base in tetrahydrofuran (THF) or under solvent-free conditions. A wide range of diynes have been synthesised in high yields using low…
Fecha:	2011-05-18
Recurso:	RUA Docencia

Recurso libre

17.

Cubication of conservative nonlinear oscillators
Beléndez Vázquez, Augusto - Álvarez López, Mariela Lázara - Fernández Varó, Elena - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	A cubication procedure of the nonlinear differential equation for conservative nonlinear oscillators is analyzed and discussed. This scheme is based on the Chebyshev series expansion of the restoring force and this allows us to approximate the original nonlinear differential equation…
Fecha:	2009-07-17
Recurso:	RUA Docencia

Recurso libre

18.

Reply to ‘Comment on “Approximation for the large-angle simple pendulum period”’
Beléndez Vázquez, Augusto - Rodes Roca, José Joaquín - Beléndez Vázquez, Tarsicio - Hernández Prados, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	In their comment, Qing-Yin and Pei derived another analytical approximate expression for the large-angle pendulum period, which they compare with other expressions previously published. Most of these approximate formulas are based on the approximation of the original nonlinear differential equation…
Fecha:	2009-09-03
Recurso:	RUA Docencia

Recurso libre

19.

Embedded distributed vision system for humanoid soccer robot
Blanes Noguera, Francisco - Muñoz, P. - Muñoz Alcobendas, Manuel - Simó Ten, José Enrique - Coronel Parada, Javier Osvaldo - Albero, Miguel

Formato:	info:eu-repo/semantics/article
Enlaces:	Computer vision is one of the most challenging applications in sensor systems since the signal is complex from spatial and logical point of view. Due to these characteristics vision applications require high computing resources, which makes them especially difficult to…
Fecha:	2011-03-15
Recurso:	RUA Docencia

Recurso libre

20.

An investigation of online acoustic information for elite rowers in on-water training conditions
Schaffert, Nina - Mattes, Klaus - Effenberg, Alfred O.

Formato:	info:eu-repo/semantics/article
Enlaces:	Presenting acoustic information has become increasingly interesting for technique training and control in various sports. In elite rowing, acoustic feedback is a new and promising application to optimize the boat’s forward motion. This paper describes the potential of acoustic information…
Fecha:	2011-06-30
Recurso:	RUA Docencia

Recurso libre

21.

Editorial
Elliman, Tony - Llopis Taverner, Juan - Ezingeard, Jean Noel - Irani, Zahir

Formato:	info:eu-repo/semantics/annotation
Enlaces:	Descripción completa.
Fecha:	2011-05-27
Recurso:	RUA Docencia

Recurso libre

22.

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

23.

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

24.

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

25.

13th FINA World Championships: analysis of swimsuits used by elite male swimmers
Neiva, Henrique P. - Vilas-Boas, João Paulo - Barbosa, Tiago M. - Silva, António J. - Marinho, Daniel A.

Formato:	info:eu-repo/semantics/article
Enlaces:	The purpose of this study was to describe the distribution of different swimsuits models used by male swimmers during all the finals at the 13th FINA World Championships, being held at Rome in 2009. Simultaneously, it was intended to verify…
Fecha:	2011-03-31
Recurso:	RUA Docencia

Recurso libre

26.

Strategies for the relief of burden in advanced dementia care-giving
Cuesta Benjumea, Carmen de la

Formato:	info:eu-repo/semantics/article
Enlaces:	Aim. This paper is a report of a study conducted to uncover the strategies that women caregivers of relatives with advanced dementia use to rest from care-giving. Background. Respite consists of activities and situations that briefly take caregivers away from their care-giving…
Fecha:	2011-05-10
Recurso:	RUA Docencia

Recurso libre

27.

Inequalities in health and primary health care nursing
Cuesta Benjumea, Carmen de la

Formato:	info:eu-repo/semantics/other
Enlaces:	Descripción completa.
Fecha:	2011-05-10
Recurso:	RUA Docencia

Recurso libre

28.

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

29.

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

30.

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

31.

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

32.

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

33.

A formal model of persuasion dialogs for interactions among argumentative software agents
Muñoz Ortega, Andrés - Botía Blaya, Juan Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	Multi-agent systems (MAS) offer an approach to solve complex problems where data and control are inherently distributed among several agents. Normally, agents have to cope with conflicts based on inconsistent knowledge which arise when they exchange information. A relative common…
Fecha:	2009-11-19
Recurso:	RUA Docencia

Recurso libre

34.

Linearization of conservative nonlinear oscillators
Beléndez Vázquez, Augusto - Álvarez López, Mariela Lázara - Fernández Varó, Elena - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	A linearization method of the nonlinear differential equation for conservative nonlinear oscillators is analyzed and discussed. This scheme is based on the Chebyshev series expansion of the restoring force which allows us to obtain a frequency-amplitude relation which is valid…
Fecha:	2009-01-26
Recurso:	RUA Docencia

Recurso libre

35.

Practical applications of agents and MAS: methods, techniques and tools for open MAS
Bajo Pérez, Javier - Corchado Rodríguez, Juan Manuel - Botti Navarro, Vicente - Ossowski, Sascha

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper presents a brief summary of the post-proceedings of the special session on practical applications held in the framework of IWANN 2009. The special session was supported by the THOMAS (TIN2006-14630-C03-03) project and aims at presenting the results obtained…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

36.

Towards an electricity market simulator
Trigo, Paulo - Marques, Paulo - Coelho, Helder

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper describes a multi-agent based simulation (MABS) framework to construct an artificial electric power market populated with learning agents. The artificial market, named TEMMAS (The Electricity Market Multi-Agent Simulator), explores the integration of two design constructs: i) the specification…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

37.

A metrics suite for the communication of multi-agent systems
Gutiérrez Cosio, Celia - García Magariño, Iván

Formato:	info:eu-repo/semantics/article
Enlaces:	Multi-agent systems are composed of autonomous entities that cooperate forming emergent behaviors. The communication between agents is sometimes unpredictable, and the resulting communication patterns can become crucial in their performance. This paper presents a metrics suite for evaluating the communication…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

38.

Multi-agent system theory for resource management in home automation systems
Conte, Giuseppe - Morganti, Gianluca - Perdon, Anna Maria - Scaradozzi, David

Formato:	info:eu-repo/semantics/article
Enlaces:	A paradigm for modelling and analysing Home Automation Systems is introduced, based on Multi-Agent System theory. A rich and versatile environment for Home Automation System simulation is constructed for investigating the performances of the system. The exploitation of limited resources…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

39.

A THOMAS based multi-agent system for recommendations and guidance in malls
Rodríguez González, Sara - Fernández Gil, Alberto - Julián Inglada, Vicente - Corchado Rodríguez, Juan Manuel - Ossowski, Sascha - Botti Navarro, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	This article presents a case study in which the THOMAS architecture is applied in order to obtain a multi-agent system (MAS) that can provide recommendations and guidance in a shopping mall. THOMAS is made up of a group of related…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

40.

Mobile agents and mobile devices: friendship or difficult relationship?
Urra, Óscar - Ilarri Artigas, Sergio - Trillo Lado, Raquel - Mena Nieto, Eduardo

Formato:	info:eu-repo/semantics/article
Enlaces:	Mobile agent technology has traditionally been recognized as a very useful approach to build applications for mobile computing and wireless environments. However, only a few studies report practical experiences with mobile agents in a mobile medium. This leads us to…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

41.

Ubik: a multi-agent based simulator for ubiquitous computing applications
Serrano Fernández, Emilio - Botía Blaya, Juan Antonio - Cadenas Figueredo, José Manuel

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper introduces the development of an infrastructure to study highly complex systems of Ambient Intelligence (AmI) which involve a large number of users. The key ideas about the development of a multi-agent based simulation (MABS) for such purposes, Ubik,…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

42.

Enhancing QA systems with complex temporal question processing capabilities
Saquete Boró, Estela - Vicedo González, José Luis - Martínez Barco, Patricio - Muñoz Guillena, Rafael - Llorens Martínez, Héctor

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper presents a multilayered architecture that enhances the capabilities of current QA systems and allows different types of complex questions or queries to be processed. The answers to these questions need to be gathered from factual information scattered throughout…
Fecha:	2012-05-17
Recurso:	RUA Docencia

Recurso libre

43.

Kinetics of pyrolysis and combustion of pine needles and cones
Font Montesinos, Rafael - Conesa Ferrer, Juan Antonio - Moltó Berenguer, Julia - Muñoz Fernández, María

Formato:	info:eu-repo/semantics/article
Enlaces:	A wide kinetic study has been carried out under different conditions in TG and TG–MS for each material, at different operating conditions. Runs were carried out at three different atmospheres: N2, N2:O2 4:1 and N2:O2 9:1. In addition to the…
Fecha:	2009-10-23
Recurso:	RUA Docencia

Recurso libre

44.

Interpretation of user’s feedback in human-robot interaction
De Carolis, Bernardina - Cozzolongo, Giovanni

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we will propose the use of social robots as interface between users and services in a Smart Environment. We will focus on the need for a robot to recognize the user’s feedback, in order to respond and…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

45.

A flexible control architecture for extended autonomy of robotic assistants
King, Christopher - Palathingal, Xavier - Nicolescu, Monica - Nicolescu, Mircea

Formato:	info:eu-repo/semantics/article
Enlaces:	A major challenge in deploying robots into the real world is the design of an architectural framework which can provide extended, natural and effective interactions with people. Within this framework, key issues that need to be solved relate to the…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

46.

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

47.

Communicating culture: a reinforcement process model
Claver Cortés, Enrique - Llopis Taverner, Juan - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	In this article, after laying the conceptual foundations of communication and corporate culture, we revise the disagreement on whether their role in their mutual relationship is a minor or a fundamental one. Then, we define “communication in corporate culture”, as…
Fecha:	2011-05-16
Recurso:	RUA Docencia

Recurso libre

48.

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

49.

Diffuse-object holograms in silver halide sensitized gelatin
Fimia Gil, Antonio - Pascual Villalobos, Inmaculada - Carretero López, Luis - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper deals with diffuse-object holograms recorded in silver halide sensitized gelatin. Both the diffraction efficiency and the signal-to-noise ratio when reconstruction is done with different wavelengths are measured. The experimental results we obtained show that new theoretical models for…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

50.

Kinetic study of the pyrolysis and combustion of tomato plant
Font Montesinos, Rafael - Moltó Berenguer, Julia - Gálvez Moreno, Araceli - Rey Martínez, María Dolores

Formato:	info:eu-repo/semantics/article
Enlaces:	A kinetic study of the thermal decomposition of tomato plant has been carried out under different conditions by TG and TG–MS. A total of 24 experiments were performed in a nitrogen atmosphere (pyrolysis runs) and also in an oxidative atmosphere…
Fecha:	2009-10-23
Recurso:	RUA Docencia