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Aproximadamente 20110 registro(s) hasta el momento: (journal)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

Caixas incubadoras para a formação e observação de colônias de abelhas sem ferrão (Apidae: meliponina).
COSTA, L. - VENTURIERI, G. C.

Formato:	Outras publicações científicas (ALICE)
Enlaces:	2007
Fecha:	2010-05-10
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

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

Harmonic Theory and Machine Learning
Nanclares, Jorge - Rapallini Ulises Mario Alberto

Formato:	Articulo, Articulo
Enlaces:	A natural inference mechanism is presented : the Black Box problem is transformed into a Dirichlet's problem on the closed cube. Then it is solved in closed polynomial form, together with a Mean-Value theorem and a Maximum Principle.A generalization to…
Fecha:	2008-05-22
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

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

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

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

10.

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

11.

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

12.

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

13.

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

14.

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

15.

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

16.

Center selection techniques for metric indexes
Mendoza Alric, Cristian - Herrera, Norma Edith

Formato:	Articulo, Articulo
Enlaces:	The metric spaces model formalizes the similarity search concept in nontraditional databases. The goal is to build an index designed to save distance computations when answering similarity queries later. A large class of algorithms to build the index are based…
Fecha:	2008-05-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

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

18.

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

19.

Cellular outline segmentation using fractal estimators
Salvatelli, Adrián - Caropresi, José - Delrieux, Claudio - Izaguirre, María F. - Casco, Víctor

Formato:	Articulo, Articulo
Enlaces:	Segmentation in biological images is essential for the determination of biological parameters that allow the construction of models of several biological problems. This helps to establish clear relationships between those models and the parameter estimation, and for elaboration of key…
Fecha:	2008-05-22
Recurso:	Unversidad Nacional de La Plata

Recurso libre

20.

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

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

Recurso libre

21.

Desenvolvimento de calos em explantes de paricá em função da interação entre 2,4-D e BAP.
REIS, L. N. R. de S. - LAMEIRA, O. A. - CARNEIRO, A. G. - CORDEIRO, I. M. C. C. - CASTRO, C. V. B.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2007, Resumo apresentado no XI CBFV, Gramado, 2007.
Fecha:	2014-05-20
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

22.

Melatonin inhibits nicotinic currents in cultured rat cerebellar granule neurons
Lax Zapata, Pedro

Formato:	info:eu-repo/semantics/article
Enlaces:	There is limited data regarding the effects of melatonin on the activity of neuronal acetylcholine receptors (nAChRs) themselves. This study analyzes the effects of low concentrations of melatonin on nicotine-evoked currents from cerebellar granule neurons (CGNs) in culture. Using electrophysiological…
Fecha:	2008-09-26
Recurso:	RUA Docencia

Recurso libre

23.

Intimité et individualité au pensionnat : la pratique du journal intime de Léandre-Coyteux Prévost 1869-1870
Deschênes, Amélie

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal
Fecha:	2012-05-28
Recurso:	Université de Montreal

Recurso libre

24.

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

25.

Conflict of Interest Policies at Canadian Universities: Clarity and Content
Williams-Jones, Bryn - MacDonald, Chris

Formato:	Pré-publication / Preprint
Enlaces:	Abstract Discussions of conflict of interest (COI) in the university have tended to focus on financial interests in the context of medical research; much less attention has been given to COI in general or to the policies that seek to…
Fecha:	2010-05-02
Recurso:	Université de Montreal

Recurso libre

26.

La pensée d'Edmond Turcotte, éditorialiste au journal Le Canada (1931-1937)
Tanguay, Marie-Eve

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal
Fecha:	2012-05-28
Recurso:	Université de Montreal

Recurso libre

27.

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

28.

Regeneração in vitro de eixos embrionários de paricá.
REIS, L. N. R. de S. - LAMEIRA, O. A. - CARNEIRO, A. G. - CORDEIRO, I. M. C. C. - CASTRO, C. V. B.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2007, Resumo apresentado no XI CBFV, Gramado, 2007.
Fecha:	2014-05-20
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

29.

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

30.

[Fernando Henrique Cardoso on Globalization] New Paths: Globalization in a Historical Perspective
Cardoso, Fernando Henrique

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	Descripción completa.
Fecha:	2008-05-05
Recurso:	International journal of communication

Recurso libre

31.

Accuracy of lightweight satellite telemetry: a case study in the Iberian Peninsula, Precisión de la telemetría satelital ligera: el caso de la Península Ibérica
Soutullo Bugallo, Álvaro Alberto - Cadahía Lorenzo, Luis - Urios Moliner, Vicente - Ferrer, Miguel - Negro Balmaseda, Juan José

Formato:	info:eu-repo/semantics/article
Enlaces:	Here we provide the first assessment of the accuracy of lightweight satellite transmitters (80 g) under actual operating conditions and the performance of the Argos system in southern Europe. To estimate transmitter accuracy we used transmitters equipped with a Global…
Fecha:	2008-06-09
Recurso:	RUA Docencia

Recurso libre

32.

Level 1 COUNTER Compliant Vendor Statistics are a Reliable Measure of Journal Usage
Haddow, Gaby; Curtin University of Technology

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	A review of: Duy, Joanna and Liwen Vaughan. “Can Electronic Journal Usage Data Replace Citation Data as a Measure of Journal Use? An Empirical Examination.” The Journal of Academic Librarianship 32.5 (Sept. 2006): 512-17. Abstract Objective –…
Fecha:	2007-06-05
Recurso:	Evidence based Library and Information practice

Recurso libre

33.

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

34.

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

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

Recurso libre

35.

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

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

Recurso libre

36.

Foreward
Nault, D. M.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	Descripción completa.
Fecha:	2008-05-29
Recurso:	Asia Journal of Global Studies

Recurso libre

37.

Abstracta : Linguagem, Mente e Ação

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2007-05-09
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

38.

International Journal of Ayurvedic Medicine

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-07
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

39.

Asian Journal of Medical Sciences

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-05-24
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

40.

Tanaffos : Journal of Respiratory Disease, Thoracic Surgery, Intensive Care and Tuberculosis

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2007-05-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

41.

Preface
Board, Editorial; AJICT

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2007-05-02
Recurso:	African Journal Of Information & Communication Technology

Recurso libre

42.

Californian Journal of Health Promotion

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2008-05-14
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

43.

Journal of International Social Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2008-05-27
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

44.

How Semantical is Semantic Web
Mamoun Mohamad Jamous

Formato:
Enlaces:	Descripción completa.
Fecha:	2010-01-05
Recurso:	International Journal of Computer Science Letters

Recurso libre

45.

Journal of Applied Sciences in Environmental Sanitation

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-05-21
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

46.

Luis Villoro, Los retos de la sociedad por venir
Hurtado,Guillermo

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-05-01
Recurso:	SCIELO

Recurso libre

47.

Ambrosio Velasco Gómez, Republicanismo y multiculturalismo
Olivé,León

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-05-01
Recurso:	SCIELO

Recurso libre

48.

Arturo Aguirre (comp.), Filosofía de la cultura. Reflexiones contemporáneas
Martínez de la Escalera,Ana María

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-05-01
Recurso:	SCIELO

Recurso libre

49.

Tobies Grimaltos y Julián Pacho (comps.), La naturalización de la filosofía: problemas y límites
Eraña,Ángeles

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-05-01
Recurso:	SCIELO

Recurso libre

50.

Gregorio Klimovsky (comp.), Los enigmas del descubrimiento científico
Arroyo Santos,Alfonso

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-05-01
Recurso:	SCIELO