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Aproximadamente 3575 registro(s) hasta el momento: (knowledge)

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Recurso libre

A importância das Tecnologias da Informação e Comunicação em cursos online: Um estudo exploratório em uma Universidade do Sul de Minas Gerais, The importance of information technology and communication in online courses: an exploratory study at a south of University of Minas Gerais
Ferrugini, Lílian - Freitas, Rodrigo Cassimiro - Souza, Donizete Leandro - Castro, Cléber Carvalho

Formato:	Artigo
Enlaces:	Tendências do mundo atual giram em torno de manter-se atualizado e conectado às diversas e rápidas informações que surgem a todo instante nos mais diversos lugares. As Tecnologias da Informação e Comunicação (TIC’s), dessa forma, possuem o objetivo…
Fecha:	2014-10-13
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

Characteristics of sustainable polyculture production systems on terra firme.
LIEBEREI, R. - GASPAROTTO, L. - PREISINGER, H. - SCHROTH - G.

Formato:	Artigo em anais de congresso (ALICE)
Enlaces:	The combination of soil science, forestry, agronomy and biology allowed an analytical comparison of various experimental mixed culture systems. From these studies, a descriptor system was developed which allows to understand the contribution of each plant species to nutrient cycling,…
Fecha:	2014-10-17
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Histopathological evaluation of seven Amazon species of freshwater ornamental armored catfish.
FUJIMOTO, R. Y. - NEVES, M. de S. - SANTOS, R. F. B. - CRUZ, C. da - DINIZ, D. G. - EIRAS, J. da C.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Fish commonly known as acaris or plecos are freshwater armored catfish economically important as a food resource and as ornamental fish. Most of these species are captured in the Amazon region. However, despite its economic importance, there is a lack…
Fecha:	2014-12-10
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Teorias da aprendizagem e gestão do conhecimento: um alinhamento teórico, Learning theories and knowledge management: a theoretical alignment
Souza, Donizeti Leandro - Sousa, Jorgiane Suelen - Ferrugini, Lílian - Zambalde, André Luiz

Formato:	Artigo
Enlaces:	O objetivo desse ensaio é apresentar uma investigação entre os pressupostos das teorias da aprendizagem (Behaviorismo, Inteligências Múltiplas e Teoria Construtivista) e sua relação de simetria com as epistemologias da posse e da prática presentes na literatura sobre…
Fecha:	2014-10-13
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

Forest research institutions and Caçador Model Forest: integrating local knowledge and scientific approaches to enhance rural livelihoods in Southern Brazil.
ROSOT, M. A. D. - KELLERMANN, B. - RADOMSKI, M. I. - LACERDA, A. E. B. de - GARRASTAZU, M. C. - CARDOSO, D. J. - MATTOS, P. P. de - BRAZ, E. M. - ROSSOT, N. - OLIVEIRA, Y. M. M. de

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2014, Edição dos abstracts do 24º IUFRO World Congress, 2014, Salt Lake City. Sustaining forests, sustaining people: the role of research.
Fecha:	2014-10-31
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Knowledge Management and Organizational Resilience in Nigerian Manufacturing Organizations
Umoh, Godwin, Ikpe. - Amah, Edwinah

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This study examines the relationship between knowledge management and organizational resilience. The sample for the study consisted of one hundred and twenty eight (128) employees from the thirty four manufacturing companies that are registered with the manufacturers Association of Nigeria,…
Fecha:	2013-10-01
Recurso:	Developing country studies

Recurso libre

Sample size for the assessment of soybean inbred populations.
COLOMBARI FILHO, J. M. - GERALDI, I. O.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	In plant breeding programs, the knowledge about the appropriate sample size for the evaluation of populations is very important. A small sample reduces the chance of selecting superior genotypes, whereas a very large sample may lead to unnecessary increases in…
Fecha:	2014-10-13
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Establishing isolated microspore culture to produce doubled haploid plants in Brazilian wheat (Triticum aestivum L.).
SCAGLIUSI, S. M. M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The objective of this study was to establish an isolated microspore culture (IMC) protocol in wheat (Triticum aestivum L.) for use in genetic studies and to evaluate its potential for routine use in the Brazilian Wheat Breeding Program at Embrapa…
Fecha:	2014-12-10
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Knowledge Management Strategies to Support Operational Security Requirements of Transmission System Operators of Electricity: the case of MAVIR
Bertalan, Zsolt - Csedo, Zoltan - Tamus, Adam

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	The Operational Security Network Code will provide the basis on European Union level for the power system to function with a satisfactory level of security and quality of supply, as well as efficient utilization of infrastructure and resources. It requires…
Fecha:	2013-10-31
Recurso:	Information and knowledge management

Recurso libre

10.

La titularización como un nuevo instrumento de financiamiento en el mercado de valores del Ecuador análisis proceso de titularización Mastercard del Ecuador S.A. y propuesta de aplicación en la Cooperativa de Ahorro y crédito 23 de julio Ltda.
Auquilla F., Catalina - Sotelo A., Jacqueline

Formato:	Thesis
Enlaces:	In this paper we emphasize the importance of dissemination of securitization for better understanding by students and the general public., Ensuring that the most knowledge possible to implement securitization as a mechanism of legal and financial innovation, which leads to…
Fecha:	2013-02-07
Recurso:	Universidad Politécnica Salesiana

Recurso libre

11.

Learning Design Repositories:Adapting Learning Design Specifications For Shared Instructional Knowledge
Buzza, Dawn C. - Bean, David - Harrigan, Kevin - Carey, Tom

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, research-article
Enlaces:	The IMS Learning Design specification provides a potential means for capturing units of instruction in a machine-readable, consistent way. However, in order for the IMS Learning Design specification to be used widely by educators and instructional designers for whom it…
Fecha:	2004-10-15
Recurso:	Canadian Journal of Learning and Technology

Recurso libre

12.

Computer System for Visual Recognition Using Active Knowledge
Freuder, Eugene C.

Formato:
Enlaces:	A system for visual recognition is described, with implications for the general problem of representation of knowledge to assist control. The immediate objective is a computer system that will recognize objects in a visual scene, specifically hammers. The computer receives…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

13.

Fuzzy prolog with default knowledge
Vaucheret, Claudio A.

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In omplete information is a problem in many aspe ts of a tual environments. Further- more, in many s enarios the knowledge is not represented in a risp way. It is ommon to nd fuzzy on epts or problems with…
Fecha:	2012-10-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

14.

Characterization of atmospheric particles: analysis of particles in the Campo de Gibraltar
UMBRÍA,A. - GALÁN,M. - MUÑOZ,M. J. - MARTÍN,R.

Formato:	journal article
Enlaces:	Campo de Gibraltar is a highly industrialized area situated in the South of Spain around Algeciras bay (36° 7'N, 5°27'W). This area has an advantageous situation from a geographical, geological and botanical points of view. However, high wind speeds and…
Fecha:	2004-10-01
Recurso:	SCIELO

Recurso libre

15.

E-Learning Lifecycles:How Communities and Context can affect E-learning Specifications and Tool Design
Magee, Michael

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, research-article
Enlaces:	The development of a large body of e-learning specifications, such as IMS and SCORM, has led to the proposal for a new way to facilitate content workflow. This involves the movement of educational digital content and the knowledge of pedagogical…
Fecha:	2004-10-15
Recurso:	Canadian Journal of Learning and Technology

Recurso libre

16.

The Role of Knowledge in Visual Shape Representation
Saund, Eric

Formato:
Enlaces:	This report shows how knowledge about the visual world can be built into a shape representation in the form of a descriptive vocabulary making explicit the important geometrical relationships comprising objects' shapes. Two computational tools are offered: (1) Shapestokens are…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

17.

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

18.

Knowledge Acquisition and Organizational Resilience in Nigerian Manufacturing Organizations
Umoh, Godwin.Ikpe. - Amah, Edwinah

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This study examines the relationship between knowledge acquisition and organizational resilience. The sample for the study consisted of one hundred and twenty eight (128) employees from the thirty four manufacturing companies that are registered with the manufacturers Association of Nigeria,…
Fecha:	2013-10-01
Recurso:	Information and knowledge management

Recurso libre

19.

D-SCRIPT: A Computational Theory of Descriptions
Moore, Robert C.

Formato:
Enlaces:	This paper descries D-SCRIPT, a language for representing knowledge in artificial intelligence programs. D-SCRIPT contains a powerful formalism for descriptions, which permits the representation of statements that are problematical for other systems. Particular attention is paid to problems of opaque…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

20.

The Structure of Mathematical Knowledge
Michener, Edwina Rissland

Formato:
Enlaces:	This report develops a conceptual framework in which to talk about mathematical knowledge. There are several broad categories of mathematical knowledge: results which contain the traditional logical aspects of mathematics; examples which contain illustrative material; and concepts which include formal…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

21.

Revista Brasileira de Gestão e Inovação

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2014-05-07
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

22.

Using English For Indexing and Retrieving
Katz, Boris

Formato:
Enlaces:	This paper describes a natural language system START. The system analyzes English text and automatically transforms it into an appropriate representation, the knowledge base, which incorporates the information found in the text. The user gains access to information stored in…
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

23.

Análisis de la sostenibilidad del cultivo de camarón en Sonora, México
HECTOR AB GONZALEZ OCAMPO

Formato:	info:eu-repo/semantics/doctoralThesis, info:eu-repo/semantics/publishedVersion
Enlaces:	El Desarrollo Sustentable definido desde el Informe Brundtland como el “desarrollo que intenta cubrir las necesidades presentes, sin comprometer la disponibilidad a las generaciones futuras para cubrir las suyas propias pero que a pesar de su descripción durante esta reunión…
Fecha:	2004-03-10
Recurso:	CIBNOR

Recurso libre

24.

Explicit Control of Reasoning
Kleer, Johan de - Doyle, Jon - Steele, Guy L., Jr. - Sussman, Gerald Jay

Formato:
Enlaces:	The construction of expert problem-solving systems requires the development of techniques for using modular representations of knowledge without encountering combinatorial explosions in the solution effort. This report describes an approach to dealing with this problem based on making some knowledge…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

25.

Qualitative Knowledge, Casual Reasoning and the Localization of Failures
Brown, Allen

Formato:
Enlaces:	This report investigates some techinques appropriate to representing the knowledge necessary for understanding a class of electronic machines -- radio receivers. A computational performance model - WATSON - is presented. WATSONs task is to isolate failures in radio receivers whose…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

26.

Using Analogy to Acquire Commonsense Knowledge from Human Contributors
Chklovski, Timothy

Formato:
Enlaces:	The goal of the work reported here is to capture the commonsense knowledge of non-expert human contributors. Achieving this goal will enable more intelligent human-computer interfaces and pave the way for computers to reason about our world. In the domain…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

27.

Learning Commonsense Categorical Knowledge in a Thread Memory System
Stamatoiu, Oana L.

Formato:
Enlaces:	If we are to understand how we can build machines capable of broad purpose learning and reasoning, we must first aim to build systems that can represent, acquire, and reason about the kinds of commonsense knowledge that we humans have…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

28.

Fractal diffusion retrospective problems
yaremko, oleg; Penza State University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	In this article we study the retrospective inverse problem. The retrospective inverse problem consists of in the reconstruction of a priori unknown initial condition of the dynamic system from its known final condition. Existence and uniqueness of the solution is…
Fecha:	2014-10-01
Recurso:	International Journal of Applied Mathematics, Electronics and Computers

Recurso libre

29.

Knowledge Base Integration: What Can We Learn from Database Integration Research?
Lee, Jintae

Formato:
Enlaces:	This paper examines the issues and the solutions that have been studied in database (DB) integration research and tries to draw lessons from them for knowledge base (KB) integration.
Fecha:	2004-10-04
Recurso:	MIT

Recurso libre

30.

ONTIC: A Knowledge Representation System for Mathematics
McAllester, David Allen

Formato:
Enlaces:	Ontic is an interactive system for developing and verifying mathematics. Ontic's verification mechanism is capable of automatically finding and applying information from a library containing hundreds of mathematical facts. Starting with only the axioms of Zermelo-Fraenkel set theory, the Ontic…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

31.

A Computational Model for the Acquisition and Use of Phonological Knowledge
Yip, Kenneth - Sussman, Gerald Jay

Formato:
Enlaces:	Does knowledge of language consist of symbolic rules? How do children learn and use their linguistic knowledge? To elucidate these questions, we present a computational model that acquires phonological knowledge from a corpus of common English nouns and verbs. In…
Fecha:	2004-10-08
Recurso:	MIT

Recurso libre

32.

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

33.

Availability of information about sustainable bioenergy technologies: the agro-energy tree of knowledge.
JARDINE, J. G. - SUNDFELD, E. - DURÃES, F. O. M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	In addition to the efforts undertaken by research institutions to generate new knowledge and technologies, it is also necessary to promote the results of this research. Specifically, there is a need for an information system that aggregates, organizes and systematizes…
Fecha:	2014-01-27
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

34.

Identifying cognitive aspects to improve business process reengineering
Martín, Adriana - Cechich, Alejandra

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Knowledge-intensive processes are widely used to recover from errors, handle exceptional cases and complaints, and to improve or adapt a process itself. In this context, evolved Business-Process Reengineering (BPR) techniques are changing to give some answers to this reality. In…
Fecha:	2012-10-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

35.

El problema del status ontológico del universal en Aristóteles
Di Camillo, Silvana Gabriela

Formato:	Articulo, Articulo
Enlaces:	Este trabajo tiene por objeto plantear el problema de la referencia objetiva de los universales en Aristóteles. En primer lugar, analizaré su posición más temprana en el libro I del tratado Sobre las Ideas, donde parece admitir la existencia de…
Fecha:	2004-10-08
Recurso:	Unversidad Nacional de La Plata

Recurso libre

36.

Bridging the Gap Between Theory and Practice in the Vehicle Routing Research
Hosny, Manar Ibrahim; King Saud University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	Research studying effective planning and optimization in the vehicle routing field has increased tremendously in the last few decades. Advances in technology and computational power have encouraged researchers to consider various vehicle routing problem types and constraints, and to experiment…
Fecha:	2014-10-01
Recurso:	International Journal of Applied Mathematics, Electronics and Computers

Recurso libre

37.

Spatial Knowledge
Kuipers, Benjamin

Formato:
Enlaces:	This paper introduces a model of spatial cognition to describe the states of partial knowledge that people have about the spatial structure of a large-scale environment. Spatial knowledge has several different representations, each of which captures one aspect of the…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

38.

Meta-Rules: Reasoning About Control
Davis - Randall

Formato:
Enlaces:	How can we insure that knowledge embedded in a program is applied effectively? Traditionally the answer to this question has been sought in different problem solving paradigms and in different approaches to encoding and indexing knowledge. Each of these is…
Fecha:	2004-10-08
Recurso:	MIT

Recurso libre

39.

Methane production in bovines using different food additives determined by SF6 tracer technique.
PERNA JUNIOR, F. - RODRIGUES, P. H. M. - PINEDO, L. A. - MARINO, C. T. - ROMERO, L. A. - VASQUEZ, D. C. Z. - BERNDT, A. - FRIGHETTO, R. T. S.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2013
Fecha:	2014-03-18
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

40.

Methane production of goats fed different forage: concentrate ratio.
LIMA, A. C. V. - RESENDE, K. T. - TEIXEIRA, I. A. M. A. - FERNANDES, M. H. M. R. - FRIGHETTO, R. T. S. - BONFÁ, H. C. - JUNIOR, C. S. R. - DIAS E SILVA, N. C.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2013
Fecha:	2014-03-18
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

41.

Pharmacokinetic parameters of moxidectin residue in the serum of lambs.
BAPTISTA, R. C. - FERNANDES, M. A. M. - GILAVERTE, S. - QUEIROZ, S. C. do N. de - FERRACINI, V. L. - ASSALIN, M. R. - MONTEIRO, A. L. G. - REYES, F. G. R.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2013
Fecha:	2014-03-18
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

42.

Gestão da comunicação e gestão do conhecimento em C&T: a Embrapa Meio Ambiente.
LIMA, E. de S.

Formato:	Teses/dissertações (ALICE)
Enlaces:	Resumo: Esta pesquisa analisa o fluxo de informações da Embrapa Meio Ambiente, sob a ótica da gestão do conhecimento. Trata-se de um estudo de caso de natureza qualitativa. Tem por objetivo discutir o processo de comunicação interna e externa, na…
Fecha:	2014-09-17
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

43.

Jokes and the Logic of the Cognitive Unconscious
Minsky, Marvin

Formato:
Enlaces:	Freud's theory of jokes explains how they overcome the mental "censors" that make it hard for us to think "forbidden" thoughts. But his theory did not work so well for humorous nonsense as for other comical subjects. In this essay…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

44.

The Progressive Construction of Mind
Lawler, Robert W.

Formato:
Enlaces:	We propose a vision of the structure of knowledge and processes of learning based upon the particularity of experience. Highly specific cognitive structures are constructed through activities in limited domains of experience. For new domains, new cognitive structures develop from…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

45.

On "Learnable" Representations of Knowledge: A Meaning for the Computational Metaphor
diSessa, Andrea A.

Formato:
Enlaces:	The computational metaphor which proposes the comparison of processes of mind to realizable or imaginable computer activities suggests a number of educational concerns. This paper discusses some of those concerns including procedural modes of knowledge representation and control knowledge ??owing…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

46.

Frame-based Text Processing
Rosenberg, Steven T.

Formato:
Enlaces:	This paper presents an overview of a theory of discourse structure, and discusses a model for assimilating text into a frame-based data structure. The model has been applied to the analysis of news articles. The theory assumes sentences contain links…
Fecha:	2004-10-01
Recurso:	MIT

Recurso libre

47.

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

48.

Roles of Knowledge in Motor Learning
Atkeson, Christopher Granger

Formato:
Enlaces:	The goal of this thesis is to apply the computational approach to motor learning, i.e., describe the constraints that enable performance improvement with experience and also the constraints that must be satisfied by a motor learning system, describe what is…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

49.

Representing Knowledge of Large-Scale Space
Kuipers, Benjamin J.

Formato:
Enlaces:	This dissertation presents a model of the knowledge a person has about the spatial structure of a large-scale environment: the "cognitive map". The functions of the cognitive map are to assimilate new information about the environment, to represent the current…
Fecha:	2004-10-20
Recurso:	MIT

Recurso libre

50.

A Comparative Analysis of Reinforcement Learning Methods
Mataric, Maja

Formato:
Enlaces:	This paper analyzes the suitability of reinforcement learning (RL) for both programming and adapting situated agents. We discuss two RL algorithms: Q-learning and the Bucket Brigade. We introduce a special case of the Bucket Brigade, and analyze and compare its…
Fecha:	2004-10-04
Recurso:	MIT