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Recurso libre

Mapeamento da variabilidade espacial das plantas daninhas.
SHIRATSUCHI, L. S. - CHRISTOFFOLETI, P. J. - FONTES, J. R. A.

Formato:	Documentos (INFOTECA-E)
Enlaces:	Traditionally the weed management has been done considering the overall weed infestation in the whole field and then herbicides are sprayed according to a single weed control recommendation for the field. But weeds are not uniformly distributed and normally have…
Fecha:	2011-07-08
Recurso:	Informação Tecnológica en Agricultura (Infoteca-e)

Recurso libre

Genetical and environmental analyses of yield in six biparental soybean crosses.
TOLEDO, J. F. F. de - ARIAS, C. A. A. - OLIVEIRA, M . F. de - TRILLER, C. - MIRANDA, Z. de F. S.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The yearly genetic progress obtained by breeding for increased soybean yield has been considered acceptable worldwide. It is common sense, however, that this progress can be improved further if refined breeding techniques, developed from the knowledge of the genetic mechanisms…
Fecha:	2011-04-09
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Aspectos metodológicos do trabalho de campo para caracterização de solos a partir do saber local: estudo de caso no norte de Minas Gerais.
CORREIA, J. R. - ANJOS, L. H. C. dos - NEVES, D. P. - LIMA, A. C. S. - TOLEDO, L. de O. - CALDERANO FILHO, B.

Formato:	Documentos (INFOTECA-E)
Enlaces:	ABSTRACT: Despite of all modem communications tools, difficulties of dialogue still exist between technicians and local community members when dealing with natural resources. This is related to many factors, from the predominantly technical formation of the teachers and researches to…
Fecha:	2011-07-08
Recurso:	Informação Tecnológica en Agricultura (Infoteca-e)

Recurso libre

Cognitive modeling and representation of knowledge in ontological engineering
Chan, Christine W.

Recurso libre

The ornithology of the Real Expedicion Botanica a Nueva Espana (17871803): An analysis of the manuscripts of Jose Mariano Mocino
Navarro Sigüenza, Adolfo Gerardo - Peterson, AT - PuigSamper, MA - Zamudio, G

Formato:	Artículo de investigación
Enlaces:	of the remaining 263 species, we arrived at a specieslevel identification for 242, and identified the remainder to genus (19) or family (2). The recent discovery of these ornithological texts and paintings offers a unique view of the history of…
Fecha:	20110122T10:26:12Z, 20110122T10:26:12Z, 2007
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Manual de usuário do fórum eletrônico da Embrapa Cerrados.
KINPARA, D. I.

Formato:	Documentos (INFOTECA-E)
Enlaces:	ABSTRACT: This paper is an user's manual for the phpBB2, a bulletin board package (BBS) developed by the phpBB Group. It's an Open Source software chosen, experimentally, as a knowledge management tool to improve research and development activities at Embrapa…
Fecha:	2011-07-08
Recurso:	Informação Tecnológica en Agricultura (Infoteca-e)

Recurso libre

A proposal of knowledge engineering metrics
Britos, Paola Verónica - García Martínez, Ramón - Hauge, Ødwin

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Metrics used on development of expert systems is not a well investigated problem area. This article suggests some metrics to be used to measure the maturity of the conceptualization process and the complexity of the decision process in the problem…
Fecha:	2012-10-25
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Teses e Dissertações orientadas pela Embrapa instrumentação Agropecuária em 2003.
BERNARDES FILHO, R. - MATTOSO, L.H.C. - MARTIN-NETO, L.

Formato:	Documentos (INFOTECA-E)
Enlaces:	The Embrapa Agricultural Instrumentation Center, one of the thematic centers of the Brazilian Agricultural Research Corporation, is an institution of science and technology in instrumentation. Its purpose is to promote Brazilian agribusiness through the generation, adaptation, and transference of knowledge…
Fecha:	2005-03-18
Recurso:	Informação Tecnológica en Agricultura (Infoteca-e)

Recurso libre

Recent Progress in Droplet-Based Manufacturing Research
Kim, H.-Y. - Cherng, J.-P. - Chun, Jung-Hoon

Formato:	Article
Enlaces:	This article reports the recent progress of re-search made in the Droplet-Based Manufacturing Laboratory at MIT. The study has been focused on obtaining a fundamental understanding of microdroplet deposition and applying the technology to various practical applications. Specific scientific contributions…
Fecha:	2003-12-23
Recurso:	MIT

Recurso libre

10.

Robust Control of the Boost Converter
Cortés, Domingo - Álvarez, Joaquín - Álvarez-Gallegos, Jaime

Formato:	Article
Enlaces:	Using the underlying idea of the current-mode control, a new dynamical, sliding-mode control for the boost dc-dc converter is proposed. Such controller is easy to design, robust under load and input voltage variations, exhibits fast response, does not depend on…
Fecha:	2007-03-20
Recurso:	Escuela Politécnica Nacional