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Aproximadamente 13250 registro(s) hasta el momento: (journal)

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Recurso libre

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

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

Wavelet representation of functions defined on tetrahedrical grids
Castro, Silvia - Castro, Liliana - Boscardín, Liliana - De Giusti, Armando

Formato:	Articulo, Articulo
Enlaces:	In this paper, a method for representing scalar functions on volumes is presented. The method is based on wavelets and it can be used for representing volumetric data (geometric or scalar) defifined on non structured grids. The basic contribution is…
Fecha:	2004-02-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Custom architectures for fuzzy and neural networks controllers
Acosta, Nelson - Tosini, Marcelo Alejandro

Formato:	Articulo, Articulo
Enlaces:	Standard hardware, dedicated microcontroller or application specific circuits can implement fuzzy logic or neural network controllers. This paper presents efficient architecture approaches to develop controllers using specific circuits. A generator uses several tools that allow translating the initial problem specification…
Fecha:	2004-02-06
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Generation of flexible 3D objects
González, Adela

Formato:	Articulo, Articulo
Enlaces:	The objective of this research is to develop a tool for the generation of 3D objects modeled with flexible materials, with visco-elastic or inelastic characteristics, similar to the plasticine. It is desirable to prioritize the simplicity of the interface with…
Fecha:	2004-02-06
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Experiments for analysis of video transmission via ATM
Pissioli, Mauricio - Santos Moreira, Edson dos - Goularte, Rudinei

Formato:	Articulo, Articulo
Enlaces:	A large quantity of data of different types and priorities pass through on high-speed networks. A relevant part of these data, like continuous media (audio, video, and so), need a control of its Quality of Service (QoS). This paper describes…
Fecha:	2004-02-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

DER: Dynamic Evidential Reasoning applied to hyperspectral images classification
Sanz, Cecilia Verónica - Jordan Ramiro

Formato:	Articulo, Articulo
Enlaces:	This paper describes a new classification method (DER) based on evidential reasoning to which a series of modifications are added [1]. DER allows including new evidence for the classification process and defines a different decision rule. The evidential reasoning algorithm…
Fecha:	2004-02-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

A parallel implementation of Q-learning based on communication with cache
Printista, Alicia Marcela - Errecalde, Marcelo Luis - Montoya, Cecilia Inés

Formato:	Articulo, Articulo
Enlaces:	Q-Learning is a Reinforcement Learning method for solving sequential decision problems, where the utility of actions depends on a sequence of decisions and there exists uncertainty about the dynamics of the environment the agent is situated on. This general framework…
Fecha:	2004-02-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Parallelizing tracking algorithms
Roldán, María Carina - Naiouf, Marcelo - De Giusti, Armando

Formato:	Articulo, Articulo
Enlaces:	In several applications, the trajectory of an entity, a feature or an object has to be tracked over a sequence of image frames. When the processing is to be performed in real time, there are important constraints leading to the…
Fecha:	2004-02-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

10.

Bisimulation for component-based development
Estevez, Elsa Clara - Fillottrani, Pablo Rubén

Formato:	Articulo, Articulo
Enlaces:	Guaranteeing that assembled components will behave as required is one of the main aspects in working with Component-Based Development. In this paper we present a formal approach for tackling this problem by applying the concept of bisimulation, originally presented in…
Fecha:	2004-02-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

11.

Argument-based negotiation among BDI agents
Rueda, Sonia Vivian - García, Alejandro Javier - Simari, Guillermo Ricardo

Formato:	Articulo, Articulo
Enlaces:	Negotiation is a basic mechanism for interaction that allows the members in a Multiagent System to coordinate their actions and to reach a favorable agreement. When agents are collaborative, the negotiation process progresses through a dialogue in which proposals and…
Fecha:	2004-02-06
Recurso:	Unversidad Nacional de La Plata

Recurso libre

12.

Using business process reengineering to obtain a RAISE specification
Riesco, Daniel Eduardo - Uzal, Roberto - Montejano, Germán Antonio

Formato:	Articulo, Articulo
Enlaces:	We have proposed a technique which can be employed within the methodology known as business process reengineering. This technique has been applied in a government project, which included an Information System and Geographical Information System, developed with financial support from…
Fecha:	2004-02-07
Recurso:	Unversidad Nacional de La Plata

Recurso libre

13.

Algebraic specifications and refinement for component-based development using RAISE
Estevez, Elsa Clara - Fillottrani, Pablo Rubén

Formato:	Articulo, Articulo
Enlaces:	There are two main activities in Component-Based Development: component development, where we build libraries for general use, and component integration, where we assemble an application from existing components. In this work, we analyze how to apply algebraic specifications with refinement…
Fecha:	2004-02-07
Recurso:	Unversidad Nacional de La Plata

Recurso libre

14.

Geometric-textured bitree: transmission of a multiresolution terrain the Internet
Abásolo Guerrero, María José - Perales Lopez, Francisco José - De Giusti, Armando Eduardo

Formato:	Articulo, Articulo
Enlaces:	Transmission of large terrain databases across the Internet is still worrying. A large terrain database requires a big number of polygons and textures, and that represents a problem with current bandwidth and resource limitations. Multiresolution models permit progressive transmission, that…
Fecha:	2004-02-07
Recurso:	Unversidad Nacional de La Plata

Recurso libre

15.

Component-based tool for verifying applications using object-oriented patterns
Reynoso, Luis A. - Buccella, Agustina - Flores, Andrés P. - Aranda, Gabriela N.

Formato:	Articulo, Articulo
Enlaces:	Applying design patterns is considered a helpful technique for designing software systems. Patterns description, however, results not sufficiently precise providing a weak understanding and making it difficult to be certain when a pattern is being used correctly. We have formally…
Fecha:	2004-02-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

16.

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

17.

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

18.

Distributed environment applied to HR formation/training: a cooperative/collaborative learning model
Lage, Fernando Javier

Formato:	Articulo, Revision
Enlaces:	The subject matter of this work is focused in the development of an application for team work over a distributed system belonging to an organization. This choice is based in the organizations need of their members’ continuing formation/training, and of…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

19.

Error analysis in lossy compressed image transmission algorithms
Ramón, Hugo Dionisio

Formato:	Articulo, Revision
Enlaces:	There is a need of counting on precise measurements of subjective losses that can be used for predicting the quality of an image. The objective of the present work is to determine these distortion measurements and test the use of…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

20.

Heterogeneous parallel-distributed processing applied to process engineering
Vázquez, Gustavo Esteban

Formato:	Articulo, Revision
Enlaces:	The main goal of this thesis was to design new parallel processing strategies specially conceived for distributed environments in order to solve numerical and structural problems from the field of process systems engineering more efficiently. More specifically, the numerical sample…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

21.

Genetic variation in Taenia solium
Maravilla, P - Romero, M - Souza, V - Kawa, S - Flisser, A

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

22.

Reducing branch misprediction penalty through confidence estimation
Aragón, Juan Luis

Formato:	Articulo, Revision
Enlaces:	The goal of this Thesis is reducing the global penalty associated to branch mispredictions, in terms of both performance degradation and energy consumption, through the use of confidence estimation. The reduction of this global penalty has been achieved, firstly, by…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

23.

15-Deoxy-Δ12,14-prostaglandin J2 induces heme oxygenase-1 gene expression in a reactive oxygen species-dependent manner in human lymphocytes
Álvarez Maqueda, Moisés - El Bekay, Rajaa - Alba Jiménez, Gonzalo - Monteseirín Mateo, Javier - Chacón Fernández, Pedro - Vega Rioja, Antonio - Martín Nieto, José - Bedoya Bergua, Francisco Javier - Pintado Sanjuan, Elizabeth - Sobrino Beneyto, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	15-Deoxy-Δ12,14-prostaglandin J2 (15dPGJ2) has been recently proposed as a potent anti-inflammatory agent. However, the mechanisms by which 15dPGJ2 mediates its therapeutic effects in vivo are unclear. We demonstrate that 15dPGJ2 at micromolar (2.5–10 µM) concentrations induces the expression of heme…
Fecha:	2009-02-23
Recurso:	RUA Docencia

Recurso libre

24.

Theorizing Corporate Law in a Mixed Jurisdiction. A Review Essay of Crête and Rousseau’s Droit des sociétés par actions
Gaudreault-Desbiens, Jean-François

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2007-08-06
Recurso:	Université de Montreal

Recurso libre

25.

The use of information technology in trainning human resources: an e-learning case study
Gascó Gascó, José Luis - Llopis Taverner, Juan - González Ramírez, María Reyes

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper addresses the influence of information technology in human resources management (HRM) and specifically on training policy through the experience of a Spanish telecommunications firm, Telefonica. The characteristics of the training model designed by this firm to face new…
Fecha:	2007-09-11
Recurso:	RUA Docencia

Recurso libre

26.

Synthesis and in situ FTIRS characterization of conducting polymers obtained from aminobenzoic acid isomers at platinum electrodes
Benyoucef, Abdelghani - Huerta Arráez, Francisco - Vázquez Picó, José Luis - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical homo-polymerization of o-, m- and p-aminobenzoic acids has been performed on Pt electrodes in perchloric acid aqueous medium by cyclic scanning of the potential. Diﬀerent limit potentials were employed to obtain thin polymeric ﬁlms. When the switching potential…
Fecha:	2007-10-28
Recurso:	RUA Docencia

Recurso libre

27.

Study of redox mechanism of poly(o-aminophenol) using in situ techniques: evidence of two redox processes
Salavagione, Horacio Javier - Arias Pardilla, Joaquín - Pérez Martínez, José María - Vázquez Picó, José Luis - Morallón Núñez, Emilia - Miras, María Cristina - Barbero, César Alfredo

Formato:	info:eu-repo/semantics/article
Enlaces:	The poly(o-aminophenol) (POAP) redox process has been studied in aqueous acid solution using spectroscopic and optic in situ techniques. The redox transition of the POAP from its completely oxidized state to its completely reduced state occurs through two consecutive reactions…
Fecha:	2007-10-29
Recurso:	RUA Docencia

Recurso libre

28.

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

29.

Cellular immune response in the intestinal mucosa of rodents infected with Taenia solium adults.
Aguilar-Vega, L - Avila , G - Yepez-Mulia, L - Flisser, A

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

30.

Hypertonic saline in hydatid disease.
Palacios-Ruiz JA - Ramírez-Solís ME - Cárdenas-Mejía A - Maravilla P - Flisser A.

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

31.

To the editor
Palacios-Ruiz, JA - Ramirez-Solis, ME - Cardenas-Mejia, A - Maravilla, P - Flisser, A

Formato:	Letter
Enlaces:	Descripción completa.
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

32.

Canada’s Unfathomable Unwritten Constitutional Principles
Leclair, Jean

Formato:	Article
Enlaces:	Since the advent of the Canadian Charter of Rights and Freedoms in 1982, Canadians courts have become bolder in the law-making entreprise, and have recently resorted to unwritten constitutional principles in an unprecedented fashion. In 1997, in Reference re Remuneration…
Fecha:	2007-09-18
Recurso:	Université de Montreal

Recurso libre

33.

Dynamic tuning of parallel/distributed applications
Morajko, Anna

Formato:	Articulo, Revision
Enlaces:	The thesis addresses the problem of automatic and dynamic tuning of parallel and distributed applications. Our objective is to help developers in the process of improving the application performance. The work presents a whole solution that deals with the issues…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

34.

Parallel computing in local area networks
Tinetti, Fernando Gustavo

Formato:	Articulo, Revision
Enlaces:	In this thesis, parallel computing on installed local area networks (LAN) is focused, analyzing problems and possible solutions taking into account the main factors of computing and communications. More specifically, LAN are characterized as parallel computers in the context of…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

35.

Parallel processing
Naiouf, Marcelo

Formato:	Articulo, Revision
Enlaces:	The growing importance and interest in parallel processing within Computer Sciences are undeniable, and thus make it one of the more influencing areas of this discipline. Several reasons support this fact, such as the increase in the computer power, the…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

36.

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

37.

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

38.

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

39.

Echolocation of three species of sac-winged bats (Balantiopteryx)
Ibáñez, Carlos - Juste, Javier - López-Wilchis, Ricardo - Albuja Viteri, Luis Humberto - Núñez-Garduño, Arturo

Formato:	Article
Enlaces:	Se describen y comparan los registros de campo de las llamadas de ecolocación de la emballonurid neotropical saco de alas murciélagos Carollia plicata, B. ID y infusca B.. Estas 3 especies tienen fase de búsqueda de las llamadas con…
Fecha:	2012-08-01
Recurso:	Escuela Politécnica Nacional

Recurso libre

40.

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

41.

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

42.

Stabilization of volume gratings recorded in polyvinyl alcohol-acrylamide photopolymers with diffraction efficiencies higher than 90%
Gallego Rico, Sergi - Neipp López, Cristian - Ortuño Sánchez, Manuel - Beléndez Vázquez, Augusto - Pascual Villalobos, Inmaculada

Formato:	info:eu-repo/semantics/article
Enlaces:	Obtaining holographic volume gratings with high diffraction efficiencies that can be used under white light has been a serious problem for the polyvinyl alcohol-acrylamide-based photopolymers developed by other researchers. In this paper we propose to eliminate the residual monomer in…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

43.

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

44.

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

45.

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

46.

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

47.

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

48.

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

49.

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

50.

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