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Aproximadamente 5664 registro(s) hasta el momento: (knowledge)

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Recurso libre

Extraction of the vocal tract area function by external stimulus, Extraction de la Fonction d'Aire du Conduit Vocal par Excitation Externe
Teffahi, Hocine; Univ. Sci./Technol. Houari B., Lab. Commun. Parlee/Traitement Sign., Fac. d'Electron. et d'Info., BP 32, El alia, Alger, Algeria - Guerin, Bernard; Inst. de Communication Parlée, INPGrenoble, 46 Avenue Félix Viallet, 38000, Grenoble, France - Djeradi, Amar; Univ. Sci./Technol. Houari B., Lab. Commun. Parlee/Traitement Sign., Fac. d'Electron. et d'Info., BP 32, El alia, Alger, Algeria

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, ,
Enlaces:	Knowledge of vocal tract area function is important for the understanding of phenomena occurring during speech production. We present here a new measurement method based on external excitation of the vocal tract with a known pseudo-random sequence, where the area…
Fecha:	2004-12-01
Recurso:	Canadian Acoustics

Recurso libre

Modelamiento por elementos finitos de procesos de manufactura por deformación plástica, Finite element modelling of manufacturing processes for plastic deformation
Mejía Umaña Fernando

Formato:	, , ,
Enlaces:	La línea de profundización en mecánica computacional de sólidos del Departamento de Ingeniería Mecánica y Mecatrónica tiene como objetivo ofrecer a la industria soluciones a problemas que requieran del conocimiento profundo de la mecánica de sólidos y de su modelamiento…
Fecha:	2004-12-01
Recurso:	Ingeniería e investigación

Recurso libre

Group Decision Making and Graphical Visualization in E–cognocracy
Turón Lanuza,Alberto - Moreno Jiménez,José María - Toncovich,Adrián

Formato:	journal article
Enlaces:	E-cognocracy [Moreno-Jiménez, 2003, 2006; Moreno-Jiménez and Polasek, 2003, 2005] is a new democratic system conceived for the purpose of extracting and diffusing the knowledge derived from the scientific resolution of complex problems that arise in the field of public decision…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

KAM: Automatic Planning and Interpretation of Numerical Experiments Using Geometrical Methods
Yip, Kenneth Man-Kam

Formato:
Enlaces:	KAM is a computer program that can automatically plan, monitor, and interpret numerical experiments with Hamiltonian systems with two degrees of freedom. The program has recently helped solve an open problem in hydrodynamics. Unlike other approaches to qualitative reasoning about…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

Inter-Vehicular Communications Using Wireless Ad-Hoc Networks
Aquino-Santos,R. - Rangel-Licea,V. - Edwards,A.

Formato:	journal article
Enlaces:	This paper proposes a new routing algorithm to facilitate communication in highly mobile wireless ad-hoc networks for motorway environments with no physical infrastructure which undergo frequent topological changes. This new reactive routing algorithm for inter-vehicular communication is based on location…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

Modeling a Quite Different Machine Translation using Lexical Conceptual Structure
Luiza Dinca,Nadia

Formato:	journal article
Enlaces:	The goal of this study is to outline the readability of an Example-Based Machine Translation for any pair of languages by means of the language-independent properties of the lexical conceptual structure (LCS). We describe LCS as a representation of traditional…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

El conocimiento didáctico del contenido en el profesor de matemáticas: ¿una cuestión ignorada?
Pinto Sosa,Jesús Enrique - González Astudillo,María Teresa

Formato:	journal article
Enlaces:	Denominado por Lee Shulman como el missing paradigm, el conocimiento didáctico del contenido (CDC o PCK, pedagogical content knowledge por sus siglas en inglés) ha experimentado en los últimos años un crecimiento vertiginoso como corriente de investigación didáctica. A pesar…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

Use of Experimental Design for Calibration and Validation of Ascorbic Acid and Citric Acid Mixtures
Sánchez Rojas,Fuensanta - Bosch Ojeda,Catalina - Ruiz Sánchez,Antonio Jesús - Espinosa Bosch,María

Formato:	journal article
Enlaces:	The general objective of present work has been the development and application of analytical methodologies based on the combination of UV spectra with chemometrics methods of experimental design for establishing the matrix of calibration and later analysis of the obtained…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

Comparative diet of three sympatric Sceloporus in the semiarid Zapotitlan Valley, Mexico
Serrano-Cardozo,Víctor Hugo - Lemos-Espinal,Julio A. - Smith,Geoffrey R.

Formato:	journal article
Enlaces:	Ecology, morphology, and phylogeny contribute to the organization of lizard assemblages; however, the number of lizard assemblages for which detailed knowledge of closely related sympatric species is available is limited. We studied the diet of 3 sympatric species of lizards…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

10.

Student use of vectors in the context of acceleration
Flores-García,S - Terrazas,S.M - González-Quezada,M.D - Chávez Pierce,J.L - Escobedo Soto,S

Formato:	journal article
Enlaces:	A functional understanding of Newton's second law as a vector equation requires that students be able to reason about forces and acceleration as vectors. In this paper, we present data describing students' conceptual difficulties with vector quantities such as acceleration.…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

11.

Peirce, Wittgenstein y Davidson: coincidencias anti-escépticas
Kalpokas, Daniel; Pontificia Universidad Católica del Perú

Formato:	info:eu-repo/semantics/article, Artículo revisado por pares, info:eu-repo/semantics/publishedVersion
Enlaces:	“Peirce, Wittgenstein and Davidson: Anti-skeptic Coincidences”. This paper shows some similarities among Peirce’s, Wittgenstein’s and Davidson’s answers to skepticism. In each case, the response to Cartesian skepticism consist in pointing out the contradictory character of the skeptical doubt in itself.More…
Fecha:	2008-12-01
Recurso:	Areté: revista de filosofía

Recurso libre

12.

The impact of knowledge creation and technology education on new product development
Papoutsakis, Haris; Technological Education Institute (TEI) of Crete

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	The aim of this article is to investigate and bring to light the constructive impact of Knowledge Creation and Technology Education on the process of New Product Development. This is done under the competence-based perspective of the organization, where knowledge…
Fecha:	2008-05-22
Recurso:	Design and Technology Education: an international journal

Recurso libre

13.

Population dynamics and spatial distribution of flatfish species in shrimp trawl bycatch in the Gulf of California
Rábago-Quiroz,Carlos Hiram - López-Martínez,Juana - Herrera-Valdivia,Eloisa - Nevárez-Martínez,Manuel O. - Rodríguez-Romero,Jesús

Formato:	journal article
Enlaces:	By determining the specific composition, spatial distribution and population dynamics of flatfish species captured in shrimp trawls' bycatch in the Gulf of California, this study aims to contribute to the knowledge of bycatch fish population which has thus far been…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

14.

Consensus Knowledge Acquisition
Trice, Andrew - Davis, Randall

Formato:
Enlaces:	We have developed a method and prototype program for assisting two experts in their attempts to construct a single, consensus knowledge base. We show that consensus building can be effectively facilitated by a debugging approach that identifies, explains, and resolves…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

15.

Neuropsychological evaluation in patients with eating disorders
Camacho Ruiz,Esteban Jaime - Escoto Ponce de León,María del Consuelo - Mancilla Díaz,Juan Manuel

Formato:	journal article
Enlaces:	Research related to neuropsychological evaluation on eating disorders (ED) has produced diverse results, being more abundant those which study attention, specifically using Stroop Test, both in the standard and the modified versions, using words related to food and body shape.…
Fecha:	2008-12-01
Recurso:	SCIELO

Recurso libre

16.

Efecto de los ácidos grasos altamente insaturados (HUFA) en la reproducción del ostión de placer Crassostrea corteziensis (Hertlein, 1951)
MIGUEL ANGEL HURTADO OLIVA

Formato:	info:eu-repo/semantics/doctoralThesis, info:eu-repo/semantics/acceptedVersion
Enlaces:	El ostión de placer Crassostrea corteziensis es una especie endémica de los litorales del Pacífico de México, adaptado a temperaturas altas de ambientes semi-tropicales, en contraste con el ostión C. gigas, introducido en México de climas templados. Actualmente, el cultivo…
Fecha:	2008-12-01
Recurso:	CIBNOR

Recurso libre

17.

Sociología de la profesión de graduado social
Real Villarreal, Mariano Ángel

Formato:	info:eu-repo/semantics/doctoralThesis
Enlaces:	El análisis actual sobre las profesiones se centra en su relación con la estructura social, las organizaciones y la política, de tal manera que las tendencias más recientes están configurando su estudio sobre la base del conocimiento abstracto y de…
Fecha:	2009-03-09
Recurso:	RUA Docencia

Recurso libre

18.

Qualitative and Quantitative Knowledge in Classical Mechanics
Kleer, Johan De

Formato:
Enlaces:	This thesis investigates what knowledge is necessary to solve mechanics problems. A program NEWTON is described which understands and solves problems in mechanics mini-world of objects moving on surfaces. Facts and equations such as those given in mechanics text need…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

19.

Toward a Requirements Apprentice: On the Boundary Between Informal and Formal Specifications
Rich, Charles - Waters, Richard C.

Formato:
Enlaces:	Requirements acquisition is one of the most important and least well supported parts of the software development process. The Requirements Apprentice (RA) will assist a human analyst in the creation and modification of software requirements. Unlike current requirements analysis tools,…
Fecha:	2004-08-31
Recurso:	MIT

Recurso libre

20.

Reasoning from Incomplete Knowledge in a Procedural Deduction System
Moore, Robert Carter

Formato:
Enlaces:	One very useful idea in AI research has been the notion of an explicit model of a problem situation. Procedural deduction languages, such as PLANNER, have been valuable tools for building these models. But PLANNER and its relatives are very…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

21.

Inverse Metabolic Engineering of Synechocystis PCC 6803 for Improved Growth Rate and Poly-3-hydroxybutyrate Production
Tyo, Keith E. - Stephanopoulos, Gregory

Formato:	Article
Enlaces:	Synechocystis PCC 6803 is a photosynthetic bacterium that has the potential to make bioproducts from carbon dioxide and light. Biochemical production from photosynthetic organisms is attractive because it replaces the typical bioprocessing steps of crop growth, milling, and fermentation, with…
Fecha:	2004-12-15
Recurso:	MIT

Recurso libre

22.

Dibujando la arquitectura olvidada: las defensas militares de la guerra de 1936-39 [PPT]
Martínez Medina, Andrés

Formato:	learningObject
Enlaces:	A decade before there was getting up the 'Atlantic Wall', there was executed a system of defenses along the Mediterranean coast in Spain (1936-39). The recovery of the same constructions (both of his graphical documents and of the constructed works…
Fecha:	2013-01-07
Recurso:	RUA Docencia

Recurso libre

23.

Capturing Intuitive Knowledge in Procedural Description
Bamberger, Jeanne

Formato:
Enlaces:	Trying to capture intuitive knowledge is a little like trying to capture the moment between what just happened and what is about to happen. Or to quote a famous philosopher, "You can't put your foot in the same river once."…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

24.

El sistema de patentes y el desarrollo tecnológico: algunas consideraciones en el marco de la libre competencia, The patent system and technological development: some considerations within the framework of free competition
Rodríguez Spinelli, Francesca Antonella

Formato:	Texto
Enlaces:	Las patentes, como mecanismo para propulsar la innovación y la transferencia de tecnología, han sido objeto de amplios y enconados debates, que giran en torno a defenderlas por incentivar la investigación, el desarrollo y la transferencia de tecnología, o…
Fecha:	2009-07-03
Recurso:	Universidad de los Andes Venezuela

Recurso libre

25.

Model-Based Reasoning: Troubleshooting
Davis, Randall - Hamscher, Walter C.

Formato:
Enlaces:	To determine why something has stopped working, it is useful to know how it was supposed to work in the first place. That simple observation underlies some of the considerable interest generated in recent years on the topic of model-based…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

26.

Generating Circuit Tests by Exploiting Designed Behavior
Shirley, Mark Harper

Formato:
Enlaces:	This thesis describes two programs for generating tests for digital circuits that exploit several kinds of expert knowledge not used by previous approaches. First, many test generation problems can be solved efficiently using operation relations, a novel representation of circuit…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

27.

Toward A Model Of Children's Story Comprehension
Charniak, Eugene

Formato:
Enlaces:	How does a person answer questions about children's stories? For example, consider 'Janet wanted Jack's paints. She looked at the picture he was painting and said 'Those paints make your picture look funny.' The question to ask is 'Why did…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

28.

A System for Representing and Using Real-World Knowledge
Fahlman, Scott E.

Formato:
Enlaces:	This report describes a knowledge-base system in which the information is stored in a network of small parallel processing elements ??de and link units ??ich are controlled by an external serial computer. This network is similar to the semantic network…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

29.

Improving Data Quality Through Effective Use of Data Semantics
Madnick, Stuart E.

Formato:	Article
Enlaces:	Data quality issues have taken on increasing importance in recent years. In our research, we have discovered that many “data quality” problems are actually “data misinterpretation” problems – that is, problems with data semantics. In this paper, we first illustrate…
Fecha:	2003-12-13
Recurso:	MIT

Recurso libre

30.

The Design and Technology Association International Research Conference 2006 – paper abstracts
Banks, Frank; The Open University - et al, ...

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2008-05-22
Recurso:	Design and Technology Education: an international journal

Recurso libre

31.

Indigenous knowledge, know-how, and design & technolgy
Kimbell, Richard; Goldsmiths College, University of London

Formato:	info:eu-repo/semantics/article, Reflective Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2008-05-22
Recurso:	Design and Technology Education: an international journal

Recurso libre

32.

La légitimité d'une éventuelle application de la thérapie germinale humaine : les aspects juridiques et éthiques
Sénécal, Karine

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	La thérapie germinale est une avenue médicale qui est loin de pouvoir être appliquée de manière sécuritaire et responsable car les connaissances médicales actuelles sont insuffisantes. De surcroît, l'encadrement normatif qui l'entoure est unanime et clame la non-acceptabilité de son…
Fecha:	2008-06-26
Recurso:	Université de Montreal

Recurso libre

33.

The Professor John Eggleston Memorial Lecture 2006. Values, human judgement and sustainability in design and technology education
Norman, Eddie; Loughborough University

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	This lecture seeks to explore some aspects of the conceptual progress that has been made in design and technology education since the pioneering work of Professor John Eggleston (1971). This exploration draws on research conducted within the Design Education Research
Fecha:	2008-05-22
Recurso:	Design and Technology Education: an international journal

Recurso libre

34.

Strained Silicon on Silicon by Wafer Bonding and Layer Transfer from Relaxed SiGe Buffer
Isaacson, David M. - Taraschi, G. - Pitera, Arthur J. - Ariel, Nava - Fitzgerald, Eugene A. - Langdo, Thomas A.

Formato:	Article
Enlaces:	We report the creation of strained silicon on silicon (SSOS) substrate technology. The method uses a relaxed SiGe buffer as a template for inducing tensile strain in a Si layer, which is then bonded to another Si handle wafer. The…
Fecha:	2004-12-10
Recurso:	MIT

Recurso libre

35.

Planner Implementation Proposal to ARPA 1972-1973
Hewitt, Carl

Formato:
Enlaces:	The task objective is the generalization and implementation of the full power of the problem solving formalism PLANNER in the next two years. We will show how problem solving knowledge can be effectively incorporated into the formalism. Several domains will…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

36.

Teaching the Computer to Add: An Example of Problem-Solving in an Anthropomorphic Computer Culture
Solomon, Cynthia J.

Formato:
Enlaces:	Computers open up new ways to think about knowledge and learning. Learning computer science should draw upon and feed these new approaches. In a previous paper called "Leading a Child to a Computer Culture" I discuss some ways to do…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

37.

Le processus suivi par des pairs aidants lors de leur expérience auprès d’adolescents suicidaires
Proulx, Marie-Claude

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	Depuis plusieurs années, on assiste à la création de programmes en prévention du suicide à l’adolescence. L’un de ces programmes repose sur le principe des pairs aidants. Il consiste à former des jeunes dont le rôle est d’apporter du soutien…
Fecha:	2008-06-22
Recurso:	Université de Montreal

Recurso libre

38.

Performance-Driven Microfabrication-Oriented Methodology for MEMS Conceptual Design with Application in Microfluidic Device Design
Deng, Y.-M. - Lu, Wen Feng

Formato:	Article
Enlaces:	Performance and manufacturability are two important issues that must be taken into account during MEMS design. Existing MEMS design models or systems follow a process-driven design paradigm, that is, design starts from the specification of process sequence or the customization…
Fecha:	2004-12-14
Recurso:	MIT

Recurso libre

39.

Preparing learners for the innovation economy : it’s time to rethink almost everything about
Seemann, Kurt; Southern Cross University

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Have you ever noticed that when the economy shows strong growth in job creation, the stock market often drops, when jobs are slashed by as many as thousands or that when a company invests in new labour replacing technology in
Fecha:	2008-05-22
Recurso:	Design and Technology Education: an international journal

Recurso libre

40.

A Hybrid Intelligent System for Stamping Process Planning in Progressive Die Design
Zhang, W.Y. - Tor, Shu Beng - Britton, G.A.

Formato:	Article
Enlaces:	This paper presents an intelligent, hybrid system for stamping process planning in progressive die design. The system combines the flexibility of blackboard architecture with case-based reasoning. The hybrid system has the advantage that it can use past knowledge and experience…
Fecha:	2003-12-14
Recurso:	MIT

Recurso libre

41.

Contribución al conocimiento hidrogeológico del sector de La Brianza (Córdoba, Argentina)
Lema, M. - Andreu Rodes, José Miguel - Blarasin, Mónica - Cabrera, Adriana

Formato:	info:eu-repo/semantics/article
Enlaces:	This article aims to describe the main hidrogeologic aspects of La Brianza area, making a contribution to the knowledge of the natural resources in this agricultural region from the central argentine plain. Two aquifer systems are found in this territory.…
Fecha:	2008-05-05
Recurso:	RUA Docencia

Recurso libre

42.

Observations on Cognitive Judgments
McAllester, David

Formato:
Enlaces:	It is obvious to anyone familiar with the rules of the game of chess that a king on an empty board can reach every square. It is true, but not obvious, that a knight can reach every square. Why is…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

43.

PAZATN: A Linguistic Approach to Automatic Analysis of Elementary Programming Protocols
Miller, Mark L. - Goldstein, Ira P.

Formato:
Enlaces:	PATN is a design for a machine problem solver which uses an augmented transition network (ATN) to represent planning knowledge. In order to explore PATN's potential as a theory of human problem solving, a linguistic approach to protocol analysis is…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

44.

Simplifying Decision Trees
Quinlan, J.R.

Formato:
Enlaces:	Many systems have been developed for constructing decision trees from collections of examples. Although the decision trees generated by these methods are accurate and efficient, they often suffer the disadvantage of excessive complexity that can render them incomprehensible to experts.…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

45.

Automatic Design of a Maglev Controller in State Space
Zhao, Feng - Thorton, Richard

Formato:
Enlaces:	We describe the automatic synthesis of a global nonlinear controller for stabilizing a magnetic levitation system. The synthesized control system can stabilize the maglev vehicle with large initial displacements from an equilibrium, and possesses a much larger operating region than…
Fecha:	2004-10-08
Recurso:	MIT

Recurso libre

46.

The Computer as Coach: An Athletic Paradigm for Intellectual Education
Goldstein, Ira

Formato:
Enlaces:	Over the next five years, computer games will find their way into a vast number of American homes, creating a unique educational opportunity: the development of "computer coaches" for the serious intellectual skills required by some of these games. From…
Fecha:	2004-10-08
Recurso:	MIT

Recurso libre

47.

Rabies 2007: perspective from Asia
Henry Wilde - Thiravat Hemachudha - Pakamatz Khawplod - Veera Tepsumethanon - Supaporn Wacharapluesadee - Boonlert Lumlertdacha

Formato:
Enlaces:	Rabies remains a public health problem in many parts of the less developed world. Much is known about the virology, pathophysiology, epidemiology, and methods for control but this knowledge is not applied in many countries. Thailand has been on the…
Fecha:	2008-06-22
Recurso:	Asian biomedicine: research reviews and news

Recurso libre

48.

Semantic Knowledge and Information Management in the Semantic Web
Pérez Urbina, Héctor Manuel

Formato:	Electronic Thesis or Dissertation, Tesis
Enlaces:	Descripción completa.
Fecha:	2004-12-16
Recurso:	CIRIA

Recurso libre

49.

La gouvernance des réseaux de politique publique : le cas du programme VIH en Haïti
Foro, Anne

Formato:	Thèse ou Mémoire numérique / Electronic Thesis or Dissertation
Enlaces:	Cette thèse concerne la gouvernance des réseaux de politique publique. Elle cherche à mieux comprendre le phénomène par l’analyse des caractéristiques du réseau d’acteurs impliqués, les défis qui se posent relativement au processus de gouverne, et l’influence qui en résulte…
Fecha:	2012-02-01
Recurso:	Université de Montreal

Recurso libre

50.

Exploring teacher activity in primary design and technology lessons
Cross, Alan; University of Manchester

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper illustrates actions and behaviours employed by English primary school teachers in teaching design and technology in the present context of the statutory National Curriculum framework for primary design and technology. It considers perspectives relating to general pedagogy, teacher…
Fecha:	2008-05-22
Recurso:	Design and Technology Education: an international journal