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Aproximadamente 25217 registro(s) hasta el momento: (journal)

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Recurso libre

Shorter table ATA evaluation of elementary functions in single precision
Bria, Oscar N.

Formato:	Articulo, Articulo
Enlaces:	In this paper a slightly modification is proposed to the original Wong and Gotos ATA method for the computation of elementary functions in IEEE 754 single precision. The identification of a trade-off leads to the proposition of a different chunk…
Fecha:	2004-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Improving radar visualization system
Acosta, Nelson - Tosini, Marcelo Alejandro - Mezzanotte, Martín F. - Tommasi, M. Carolina

Formato:	Articulo, Articulo
Enlaces:	This work develops a system to visualize the information for radar systems interfaces. It is a flexible, portable software system that allows to be used for radars that have different technologies and that is able to be adapted to the…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

An inference mechanism for question answering
Roger, Sandra - Ferrández, Sergio - López Moreno, Pilar - Peral, Jesús

Formato:	Articulo, Articulo
Enlaces:	This work describes an inference mechanism applied to AliQAn Question Answering System for Spanish in open domain. AliQAn is based fundamentally on the use of syntactic patterns to identify the possible answers. An inference mechanism is applied to the questions…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Toward integration of knowledge based systems and knowledge discovery systems
Rancan, Claudio - Pesado, Patricia - García-Martínez, Ramón

Formato:	Articulo, Articulo
Enlaces:	This paper presents a proposal for an architecture that integrates knowledge discovery systems (automatic acquisition) and knowledge based systems (experts systems). This work formulates considerations over the viability of the implementation of this architecture according to the advance of the…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

An ontology approach to data integration
Buccella, Agustina - Cechich, Alejandra - Rodríguez Brisaboa, Nieves

Formato:	Articulo, Articulo
Enlaces:	The term Federated Databases refers to the data integration of distributed, autonomous and heterogeneous databases. However, a federation can also include information systems, not only databases. At integrating data, several issues must be addressed. Here, we focus on the problem…
Fecha:	2004-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Application of the fuzzy logic in content-based image retrieval
Xiaoling, Wang - Kanglin, Xie

Formato:	Articulo, Articulo
Enlaces:	This paper imports the fuzzy logic into image retrieval to deal with the vagueness and ambiguity of human judgment of image similarity. Our retrieval system has the following properties: firstly adopting the fuzzy language variables to describe the similarity degree…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

An image retrieval system based on the feature of color differences among the edges of objects
Chan, Yung-Kuan - Chen, Chih-Ya

Formato:	Articulo, Articulo
Enlaces:	This paper focuses on color differences among the edges of objects in an image. The variations of colors among the objects in the image can depict the directions and simple geometric shapes of most objects in the image regardless of…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

High resolution images from low resolution video sequences
Cristina, Federico - Dapoto, Sebastián H. - Russo, Claudia Cecilia - Bria, Oscar N.

Formato:	Articulo, Articulo
Enlaces:	In some cases, low resolution of those images composing a video film hinders the proper visual interpretation of its data. A typical example of this is video obtained from security cameras. There thus exists the need to count with some…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Spatial selection of sparse pivots for similarity search in metric spaces
Rodríguez Brisaboa, Nieves - Fariña, Antonio - Pedreira, Óscar - Reyes, Nora Susana

Formato:	Articulo, Articulo
Enlaces:	Similarity search is a fundamental operation for applications that deal with unstructured data sources. In this paper we propose a new pivot-based method for similarity search, called Sparse Spatial Selection (SSS). The main characteristic of this method is that it…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

10.

A lightweight method for computing ball spin in real time
Cristina, Federico - Dapoto, Sebastián H. - Russo, Claudia Cecilia

Formato:	Articulo, Articulo
Enlaces:	The present paper poses a new method for computing the rotation of a ball in sport training situations, when the ball is approaching the goal line. The proposed method significantly reduces the hardware requirements associated to the capture, as well…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

11.

A model for the automatic mapping of tasks to processors in heterogeneous multi-cluster architectures
De Giusti, Laura Cristina - Chichizola, Franco - Naiouf, Marcelo - Ripoll, Ana - De Giusti, Armando Eduardo

Formato:	Articulo, Articulo
Enlaces:	This paper discusses automatic mapping methods for concurrent tasks to processors applying graph analysis for the relation among tasks, in which processing and communicating times are incorporated. Starting by an analysis in which processors are homogeneous and data transmission times…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

12.

An ACO model for a non-stationary formulation of the single elevator problem
Molina, Silvia - Leguizamón, Mario Guillermo - Alba, Enrique

Formato:	Articulo, Articulo
Enlaces:	The Ant Colony Optimization (ACO) metaheuristic is a bio-inspired approach for hard combinatorial optimization problems for stationary and non-stationary environments. In the ACO metaheuristic, a colony of artificial ants cooperate for finding high quality solutions in a reasonable time. An…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

13.

Computing support for problem solving in virtual communities of practice
Casalini, María Clara - Estevez, Elsa Clara - Janowski, Thomas

Formato:	Articulo, Articulo
Enlaces:	The paper presents a formal model for a knowledge repository shared by members of a Virtual Community of Practice (VCPs), describes how the repository can be used to underpin collaborative problem solving, and how to build computer support for such…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

14.

Interaction on graphs using non-conventional devices
Escarza, Sebastián - Castro, Silvia Mabel - Martig, Sergio R.

Formato:	Articulo, Articulo
Enlaces:	Interactions become essential in Visualization because they enable users to adapt the visual representation to their own needs allowing them to explore the underlying information space. By using non-conventional devices, they face a wider fan of interaction possibilities to explore…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

15.

Directional continuous wavelet transform applied to handwritten numerals recognition using neural networks
Romero, Diego - Seijas, Leticia - Ruedín, Ana M. C.

Formato:	Articulo, Articulo
Enlaces:	The recognition of handwritten numerals has many important applications, such as automatic lecture of zip codes in post offices, and automatic lecture of numbers in checknotes. In this paper we present a preprocessing method for handwritten numerals recognition, based on…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

16.

CISNE-P: a global scheduling oriented to now environments
Torchinsky, Matías - Hanzich, Mauricio - Hernández Budé, Porfidio - Luque Fadón, Emilio - Giné de Solà, Francesc - Solsona Theás, Francesc - Lérida, Josep L.

Formato:	Articulo, Articulo
Enlaces:	In this work, we present an integral scheduling system for non-dedicated clusters, termed CISNE-P, which ensures the performance required by the local applications, while simultaneously allocating cluster resources to parallel jobs. Our approach solves the problem efficiently by using a…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

The successful application of natural language processing for information retrieval
Ferrández, Antonio - Rojas, Yenory - Peral, Jesús

Formato:	Articulo, Articulo
Enlaces:	In this paper, a novel model for monolingual Information Retrieval in English and Spanish language is proposed. This model uses Natural Language Processing techniques (a POStagger, a Partial Parser, and an Anaphora Resolver) in order to improve the precision of…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

18.

Framework for web application agile development
Delía, Lisandro - Cáseres, Germán - Ramón, Hugo Dionisio - Thomas, Pablo Javier - Bertone, Rodolfo Alfredo

Formato:	Articulo, Articulo
Enlaces:	Any system interacting with a data base requires modules capable of operating data stored in it. Its development times generally vary between 50 to 60 % of the time used for the application life cycle. The present paper describes the…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

19.

Manuscript Character Recognition
De Giusti, Marisa Raquel - Vila, María Marta - Villarreal, Gonzalo

Formato:	Articulo, Articulo
Enlaces:	The image recognizing process requires the identification of every logical object that compose every image, which first implies to recognize it as an object (segmentation) and then identify which object is, or at least which is the most likely one…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

20.

Evacuation simulations using cellular automata
Tissera, Pablo - Printista, Alicia Marcela - Errecalde, Marcelo Luis

Formato:	Articulo, Articulo
Enlaces:	Computer simulations using Cellular Automata (CA) have been applied with considerable success in diferent scientific areas, such as chemistry, biochemistry, economy, physics, etc. In this work we use CA in order to specify and implement a simulation model that allows…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

21.

Process tracking for dynamic tuning applications on the grid
Costa, Genaro - Morajko, Anna - Margalef, Tomás - Luque Fadón, Emilio

Formato:	Articulo, Articulo
Enlaces:	The computational resources need by the scientific community to solve problems is beyond the current available infrastructure. Performance requirements are needed due constant research progress, new problems studies or detail increase of the current ones. Users create new wide distributed…
Fecha:	2008-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

22.

Convergencias : Revista de Investigacao e Ensino das Artes

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-03-04
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

23.

Communication & Language at Work

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-03-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

24.

Estudos Contemporâneos da Subjetividade

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-03-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

25.

Çalışma İlişkileri Dergisi

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-03-26
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

26.

A new AntTree-based algorithm for clustering short-text corpora
Errecalde, Marcelo Luis - Ingaramo, Diego Alejandro - Rosso, Paolo

Formato:	Articulo, Articulo
Enlaces:	Research work on "short-text clustering" is a very important research area due to the current tendency for people to use "small-language", e.g. blogs, textmessaging and others. In some recent works, new bioinspired clustering algorithms have been proposed to deal with…
Fecha:	2010-03-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

27.

Using combination of actions in reinforcement learning
Karanik, Marcelo J. - Gramajo, Sergio D.

Formato:	Articulo, Articulo
Enlaces:	Software agents are programs that can observe their environment and act in an attempt to reach their design goals. In most cases the selection of particular agent architecture determines the behaviour in response to the different problem states However, there…
Fecha:	2010-03-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

28.

Tools selection criteria in software-developing Small and Medium Enterprises, Tools selection criteria in software-developing small and medium enterprises
Rivas, Lornel - Pérez, María - Mendoza, Luis E. - Grimán, Anna

Formato:	Articulo, Articulo
Enlaces:	Nowadays,it's well-known that Small and Medium Enterprises (SMEs) generate important contributions to the software industry. Their particular characteristics constitute a challenge to decision makers when selecting technologies, like Software Engineering Tools (SETs). Deciding in which SET to invest requires managing…
Fecha:	2010-03-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

29.

Subquery allocations in distributed databases using genetic algorithms
Gorla, Narasimhaiah - Song, Suk-Kyu

Formato:	Articulo, Articulo
Enlaces:	Minimization of query execution time is an important performance objective in distributed databases design. While total time is to be minimized for On Line Transaction Processing (OLTP) type queries, response time has to be minimized in Decision Support type queries.…
Fecha:	2010-03-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

30.

A Broadcast Disk scheme for mobile information system
Sumari, Putra - Mat Darus, Rozaida - Rahiman, Amir Rizaan

Formato:	Articulo, Articulo
Enlaces:	The rapidly expanding technology of cellular communications, wireless local area network (LAN), wireless data networks and satellite gives mobile users the ability of accessing information anywhere and anytime. Data broadcasting algorithm plays an important role as it instructs the server…
Fecha:	2010-03-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

31.

Semantics-based color assignment in visualization
Larrea, Martín Leonardo - Martig, Sergio R. - Castro, Silvia Mabel

Formato:	Articulo, Articulo
Enlaces:	The active use and manipulation of visual representations makes many complex and intensive cognitive tasks feasible. A visual representation is able to convey relationships among many elements in parallel and it provides an individual with directly observable memory. A successful…
Fecha:	2010-03-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

32.

Editorial
Mitchell, David

Formato:	info:eu-repo/semantics/article, editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

33.

Digital Democracy: Policy and Politics in the Wired World
Leslie Regan Shade, ; University of Ottawa

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

34.

Materialist Feminism: A Reader in Class, Difference, and Women's Lives
Rebecca Sullivan, ; McGill University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

35.

Prosthetic Culture: Photography, Memory and Identity
Cheryl Simon, ; Concordia University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

36.

Any Sound You Can Imagine: Making Music/Consuming Technology
Kevin Dowler, ; York University

Formato:	info:eu-repo/semantics/article, book-review, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

37.

In Memoriam: Majorie Ruth Ferguson, 1929-99
Lorimer, Rowland; School of Communication, Simon Fraser University

Formato:	info:eu-repo/semantics/article, other, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

38.

Digitization for preservation and access: a case study
Berger, M.

Formato:	postprint
Enlaces:	This article describes the process whereby digitization of a journal is used to preserve and provide access to the contents on the World Wide Web. The journal chosen, The Canadian Architect and Builder, was the only professional architectural journal published…
Fecha:	1999, 2008/03/12
Recurso:	McGill University - MCGILL

Recurso libre

39.

Inheritance of blast resistance in rice to two Pyricularia grisea races, IB-1 and IB-9.
FILIPPI, M. C. de - PRABHU, A. S.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The present study reports the mode of inheritance for seven sources of resistance to two prevalent races, IB-1 and IB-9., 1996
Fecha:	2013-03-20
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

40.

Reflections on the Distance Learning Controversy
Feenberg, Andrew; San Diego State University

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Recent enthusiasm for on-line distance learning among administrators in American colleges and universities has provoked a strong faculty reaction in favour of traditional classroom teaching. Overlooked in the controversy is the long history of experimentation with text-based computer-mediated communication.…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

41.

Investing in On-line Learning: Potential Benefits and Limitations
Bartolic-Zlomislic, Silvia; University of British Columbia - Bates, A.W. (Tony); University of British Columbia

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Many universities and colleges have started to invest heavily in on-line teaching. Why are institutions across the world doing this? Is the investment justified? This paper attempts to answer these questions by drawing on results from three Canadian case…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

42.

Delivering University-Level Communications Programs at a Distance: Benefits, Costs, and Disruptions
Archer, Walter; University of Alberta

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: In the current Age of the Internet, communication studies is coming to be recognized as one of the most significant and useful of the social sciences. Yet communication programs at Canadian universities are few and small, in no way…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

43.

The Telematics Advanced Program: A Noble Idea Bites the Dust
Robinson, Deanna; University of Oregon

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: The Telematics Advanced Program (TAP), a virtual curriculum proposed by an industry/government/university group, failed to materialize for a complex set of reasons, including the insistence of many state and provincial universities that Internet-based education should be embraced only as…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

44.

The Potential of Modern Telelearning Tools for Collaborative Learning
Katz, Larry; University of Calgary - Rezaei, Alireza; University of Calgary

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Recently, a variety of telelearning/teaching tools and Web-based course delivery systems have been developed. Most of these tools are reported to be useful in collaborative learning. However, in this paper it is argued that true collaboration in schools requires…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

45.

The Intercom Ontario High-Bandwidth Residential Field Trial: Lessons Learned
Singh, Danièle Thomassin; York University - Shane-Gill, Damian De; York University - Durlak, Jerome; York University - Roosen-Runge, Peter; York University

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: This article explores the history of the Intercom Ontario field trial in which residents of 64 homes were offered a variety of digital communication services and access to digital content delivered over a symmetric high-bandwidth data network. Some insights…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

46.

Mirroring the Networked Society: Government Policy, Higher Education, and Telelearning Technology in Canada
Lewis, Brian; Simon Fraser University - Smith, Richard; Simon Fraser University - Massey, Christine; Simon Fraser University

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: The terrain of higher education in Canada is changing in ways that are facilitated and encouraged by government policies directed at telelearning technologies. This study, a review of federal and provincial government policies relating to the use of telelearning…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

47.

Using Networked Technologies to Enhance Instruction and Research in Communications
Mitchell, David; University of Calgary - Ring, Janelle; University of Calgary

Formato:	info:eu-repo/semantics/article, research-article, info:eu-repo/semantics/publishedVersion
Enlaces:	Abstract: Are there good reasons for communications programs in Canada to experiment with distance and distributed learning technologies? This paper argues that because there are only a handful of relatively small programs in the country which are geographically dispersed, it…
Fecha:	1999-03-01
Recurso:	Canadian Journal of Comumunication

Recurso libre

48.

Editorial
Equipo Editorial

Formato:	Invited article, Artículo invitado
Enlaces:	Descripción completa.
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

49.

Nota necrológica
Aurelio Alamán

Formato:	Non-refeered article, Artículo no evaluado
Enlaces:	Descripción completa.
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

50.

Infomación bibliográfica
J. M. Rincón - J. Skalny - A. Martín

Formato:	Non-refereed article, Artículo no evaluado
Enlaces:	Descripción completa.
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

51.

Congresos, Seminarios y Cursos
Equipo Editorial

Formato:	Non-refereed article, Artículo no evaluado
Enlaces:	Descripción completa.
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

52.

Fundamentos de la aplicación de películas delgadas de dióxido de vanadio como posibles componentes de ventanas inteligentes, Fundamentals of vanadium dioxide thin films as possible components of intelligent windows
Z. P. Wu; Japan Atomic Energy Research Institute - I. Nashiyama; Japan Atomic Energy Research Institute - H. Naramoto; Japan Atomic Energy Research Institute

Formato:	Peer-reviewed article, Artículo revisado por pares
Enlaces:	En este artículo se revisan las investigaciones realizadas en películas delgadas de dióxido de vanadio que pueden ser usadas en componentes de ventanas inteligentes, incluyendo las propiedades básicas del VO2, tales como su estructura de bandas, modelo energético de tipo…
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

53.

Deterioro de monumentos graníticos por cristalización de sales en ambiente urbano con baja contaminación, Decay of granite monuments due to salt crystallization in a non-polluted urban environment
J. García-Talegón; Área de Química y Geoquímica Ambiental. Instituto de Recursos Naturales y Agrobiología, CSIC. Unidad Asociada IRNASA/CSIC-Universidad de Salamanca - M. A. Vicente; Área de Química y Geoquímica Ambiental. Instituto de Recursos Naturales y Agrobiología, CSIC. Unidad Asociada IRNASA/CSIC-Universidad de Salamanca - E. Molina; Dpto. de Geología. Facultad de Ciencias, Univ. de Salamanca

Formato:	Peer-reviewed article, Artículo revisado por pares
Enlaces:	Se estudia el efecto de la cristalización de sales solubles en rocas graníticas s.l empleadas como materiales de construcción, en ambiente urbano con baja contaminación atmosférica. Las formas en que cristalizan las sales y el deterioro asociado a su presencia…
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

54.

Nuevos avances en la carbonatación del cemento aluminoso. Hidrólisis alcalina, New advances in the carbonation of aluminous cement. Alkaline hydrolisis
L. Fernández-Carrasco; Instituto de Ciencias de la Construcción Eduardo Torroja (CSIC) - F. Puertas; Instituto de Ciencias de la Construcción Eduardo Torroja (CSIC) - M. T. Blanco-Varela; Instituto de Ciencias de la Construcción Eduardo Torroja (CSIC) - T. Vázquez; Instituto de Ciencias de la Construcción Eduardo Torroja (CSIC)

Formato:	Peer-reviewed article, Artículo revisado por pares
Enlaces:	Se realiza un estudio del proceso de carbonatación del cemento aluminoso en presencia de una concentración elevada de álcalis. En el presente trabajo se demuestra la formación, en las muestras estudiadas, de un compuesto cuya fórmula es cercana a K4Al6(CO3)11-x(OH)2x(H2O)y.
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

55.

Medidas de color en diferentes materiales de construcción. La restauración en edificios de arenisca, Measurement of color in different construction materials. The restoration in sandstone buildings
N. García Pascua; CLAR Rehabilitation. Laboratorio Control de Materiales - M. I. Sánchez de Rojas; Instituto de Ciencias de la Construcción Eduardo Torroja (CSIC) - M. Frías; Instituto de Ciencias de la Construcción Eduardo Torroja (CSIC)

Formato:	Peer-reviewed article, Artículo revisado por pares
Enlaces:	El empleo de materiales de construcción y la aplicación sobre ellos de productos de reparación requiere un detallado estudio sobre su forma de actuación y la importancia de la conservación del aspecto original de los mismos. Por este motivo, el…
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

56.

El coeficiente de eficacia del humo de sílice,
M. Pilar Alaejos Gutiérrez; Lab. Central de Estructuras y Materiales del CEDEX - M. Fernández Cánovas; Lab. Central de Estructuras y Materiales del CEDEX

Formato:	Peer-reviewed article, Artículo revisado por pares
Enlaces:	El humo de sílice es una adición de carácter puzolánico que se utiliza fundamentalmente para conseguir hormigones de alta resistencia. La normativa española actual de adiciones exige que el humo de sílice cumpla unos requisitos determinados para poder utilizarse como…
Fecha:	1999-03-30
Recurso:	Materiales de construcción

Recurso libre

57.

<i>Computer architecture, design and performance</i> - Barry Wilkinson
Gallard, Raúl Hector

Formato:	Articulo, Revision
Enlaces:	El libro está orientado a las ténicas de diseño para mejorar la performance de sistemas de computación y especialmente hacia aquellas técnicas que involucren paralelismo.
Fecha:	2008-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

58.

Genetic algorithms + Data structure = Evolution programs - Zbigniew Michalewicz, Springer Verlag, third edition
Gallard, Raúl Hector

Formato:	Articulo, Revision
Enlaces:	El Profesor Michalewicz ofrece, en su libro, una motivante introducción al tema abarcando cada uno de los enfoques evolutivos aunque con preferencia hacia los algoritmos genéticos y sus extensiones: los programas evolutivos
Fecha:	2008-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

59.

<i>Digital signal processing. Principles, algorithms, and aplications</i>
Bria, Oscar N.

Formato:	Articulo, Revision
Enlaces:	This book presents the fundamentals of discrete-time signals, systems, algorithms and applications for students in electrical engineering or computer science. It covers both time-domain and frequency- domain methods for the analysis of linear, discrete-time systems.
Fecha:	2008-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

60.

Turkish Online Journal of Qualitative Inquiry

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-07-12
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

61.

Preserving message integrity in dymamic process migration
Heymann Pignolo, Elisa - Tinetti, Fernando Gustavo - Luque Fadón, Emilio

Formato:	Articulo, Articulo
Enlaces:	Processor and network management have a great impact on the performance of Distributed Memory Parallel Computers. Dynamic Process Migration allows load balancing and communication balancing at execution time. Managing the communications involving the migrating process is one of the problems…
Fecha:	2004-05-11
Recurso:	Unversidad Nacional de La Plata

Recurso libre

62.

A high performance core for OSI management agents: implementation, simulation and performance evaluation
Rivalino, Matías Junior

Formato:	Articulo, Articulo
Enlaces:	This article presents a proposal of a multithreaded core for an OSI/ISO management agents including its modeling, simulation and performance evaluation. The proposed model i s compared against another one (unthreaded core) which is the c ommonly adopted model by…
Fecha:	2004-05-11
Recurso:	Unversidad Nacional de La Plata

Recurso libre

63.

Feature extraction for an image retrieving scheme
Fuertes García, José Manuel - Lucena López, Manuel José - Perez de la Blanca Capilla, Nicolás - Fernández Valdivia, Joaquín

Formato:	Articulo, Articulo
Enlaces:	In this paper we present two basic modules whithin the designed scheme for retrieving images of a database from the object colour and shape in the scenes. On the one hand, we desing a new method to detect edges in…
Fecha:	2004-05-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

64.

JPEG with quadtree adaptive partitioning
Russo, Claudia C. - Ramón, Hugo Dionisio - De Giusti, Armando Eduardo - Flores, Raúl

Formato:	Articulo, Articulo
Enlaces:	In this paper two images compression techniques with loss based on the method used by the compression Standard Joint Photographic Experts Groups (JPEG) and on the Quadtree adaptive partitioning method are presented and compared, and the loss produced studied. The…
Fecha:	2004-05-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

65.

Parallel recognition and classification of objects
Felice, Rodrigo - Ruscitti, Fernando - Naiouf, Marcelo - De Giusti, Armando Eduardo

Formato:	Articulo, Articulo
Enlaces:	The development of parallel algorithms for an automatic recognition and classification of objects from an industrial line (either production or packaging) is presented. This kind of problem introduces a temporal restriction on images processing, a parallel resolution being therefore required.…
Fecha:	2004-05-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

66.

Oxford University Undergraduate Law Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-05-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

67.

Communion: a new strategy form memory management in high-performance computer
Toshimi Midorikawa, Edson - Matsumoto Sato, Liria - Zuffo, João Antônio

Formato:	Articulo, Articulo
Enlaces:	Modern computers present a big gap between peak performance and sustained performance. There are many reasons for this situation, but mainly involving an inefficient usage of computational resources. Nowadays the memory system is the most critical component because of its…
Fecha:	2004-05-11
Recurso:	Unversidad Nacional de La Plata

Recurso libre

68.

A parallel approach for backpropagation learning of neural networks
Crespo, María Liz - Piccoli, María Fabiana - Printista, Alicia Marcela - Gallard, Raúl Hector

Formato:	Articulo, Articulo
Enlaces:	Fast response, storage efficiency, fault tolerance and graceful degradation in face of scarce or spurious inputs make neural networks appropiate tools for Intelligent Computer Systems. But on the other hand, learning algorithms for neural networks involve CPU intensive processing and…
Fecha:	2004-05-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

69.

Multiplexing real time video services
Simón, María - Pechiar, Juan

Formato:	Articulo, Articulo
Enlaces:	Statistical Bit Rate (SBR) transfer capability is considered a good option for supporting Variable Bit Rate (VBR) services. However, its study is somewhat in lag compared with Deterministic Bit Rate (DBR) or Available Bit Rate (ABR) capabilities. The definition of…
Fecha:	2004-05-14
Recurso:	Unversidad Nacional de La Plata

Recurso libre

70.

MedieKultur : Journal of Media and Communication Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-07-07
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

71.

Análise da qualidade das propagandas de medicamentos em revistas médicas, Quality of drug advertisements in medical joumals
Dal-Pizzol, Felipe - Silva Dal Pizzol, Tatiane da - Schenkel, Eloir Paulo

Formato:	Articulo, Contribucion a revista
Enlaces:	Foram analisadas oito revistas médicas latino-americanas e oito revistas de circulação internacional, sendo observados os ítens, conforme os Critérios Eticos para Promoção de Medicamentos da OMS: declaração do nome genérico, presença de posologia, composição, reações adversas, precauções, interações medicamentosas e…
Fecha:	2009-01-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

72.

Alternative strategies for asynchronous migration-controlled schemes in parallel genetic algorithm
Ochoa, Claudio - Gallard, Raúl Hector

Formato:	Articulo, Articulo
Enlaces:	Migration of individuals allows a fruitful i nteraction between subpopulations in the island model, a well known distributed approach for evolutionary computing, where separate subpopulations evolve in parallel. This model is well suited for a distributed environment running a Single…
Fecha:	2004-05-13
Recurso:	Unversidad Nacional de La Plata

Recurso libre

73.

Growth, photosynthesis and leaf water potential in young plants of Copaifera langsdorffii Desf. (Caesalpiniaceae) under contrasting irradiances.
RONQUIM, C. C. - PRADO, H. B. A. P. - SOUZA, J. P. de

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Growth and leaf nutrient content were compared in young potted plants of Copaifera langsdorffii in sunny and shaded areas without water stress. Besides, carbon assimilation and leaf water relations were evaluated by net photosynthesis, potential photochemical efficiency and water potential…
Fecha:	2011-06-06
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

74.

Electronic Journal of Differential Equations

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2003-03-24
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

75.

Journal of Anthropology

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2012-03-27
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

76.

Electronic Journal of Linear Algebra

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2003-03-24
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

77.

Air & Space Power Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2003-03-26
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

78.

Yerbilimleri : An Earth Sciences Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2009-03-10
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

79.

Journal of Physical Studies

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2003-03-31
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

80.

Journal of Ophthalmic & Vision Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2009-03-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

81.

Journal of Oral Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-05-07
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

82.

Iranian Journal of Medical Informatics

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-07-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

83.

Euromediterranean Biomedical Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-07-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

84.

Infopreneurship Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-10-29
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

85.

Revista Internacional de Organizaciones

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

86.

Bayero Journal of Pure and Applied Sciences

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-10-11
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

87.

Motricidad : European Journal of Human Movement

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-29
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

88.

AASA Journal of Scholarship and Practice

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-02-26
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

89.

International Journal on Electrical Engineering and Informatics

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-01-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

90.

Mediterranean Journal of Hematology and Infectious Diseases

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-01-18
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

91.

Journal of Marine Animals and Their Ecology

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-01-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

92.

Annals of Geophysics

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-06-03
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

93.

Brazilian Journal of Operations & Production Management

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-09
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

94.

World Journal of Gastrointestinal Pharmacology and Therapeutics

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-03-03
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

95.

Australasian Journal of Disaster and Trauma Studies

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2003-03-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

96.

História e Cultura

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2013-07-05
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

97.

Les diplômés – no 397, automne 1999
Association des diplômés de l’Université de Montréal

Formato:	Revue / Journal
Enlaces:	Pour toute demande de reproduction de contenu se trouvant dans cette publication, communiquer avec l’Association des diplômés de l’UdeM.
Fecha:	2011-11-03
Recurso:	Université de Montreal

Recurso libre

98.

Europhysics News

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-12-01
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

99.

Embodied: Victorian Literature and the Senses (Review)
Kirby-Jane Hallum; University of Auckland

Formato:
Enlaces:	Descripción completa.
Fecha:	2010-03-15
Recurso:	Australasian Journal of Victorian Studies

Recurso libre

100.

Notes on Contributors
Wendy Parkins; University of Otago

Formato:
Enlaces:	Descripción completa.
Fecha:	2010-03-15
Recurso:	Australasian Journal of Victorian Studies