1,438 research outputs found
Caracterização do sistema produtivo da mangabeira no município de Itaporanga D'Ajuda, Sergipe.
bitstream/CPATC-2010/21506/1/bp-48.pd
KNOWLEDGE INTENSIVE BUSINESS SERVICES (KIBS): BIBLIOMETRIC ANALYSIS AND THEIR DIFFERENT BEHAVIORS IN THE SCIENTIFIC LITERATURE
This study analyzes scientific articles present in the databases Web of Science, Scopus and SciELO. Two hundred and thirty-five studies were examined, by using variations in bibliometrics. The main objective of this article is to analyze the set of studies that address the different behaviors Knowledge Intensive Business Services in the scientific literature. The results show a concentration of publications in the years 2005, 2010, 2012 and 2013, including the theme’s interdisciplinary perspective. Most studies are quantitative and were published in the last five years. The first study was presented at an international conference in the year 2000. The most quoted authors were Hertog, Miles, and Muller. The set of publications examined presents two groups of behaviors: roles and attributes of Knowledge Intensive Business Services. This research aimed to analyze Knowledge Intensive Business Services over time and contribute to its expansion in Brazil
Comportamento inicial de cultivares de Coffea arabica L. com resistência à ferrugem cultivadas na Região de Muzambinho-MG.
O presente trabalho trás os resultados preliminares de um ensaio sobre competição entre cultivares de Coffea arabica L. resistentes à ferrugem, e tem como objetivo avaliar o crescimento, resistência à ferrugem e o potencial de produção de diferentes genótipos cultivados na região de Muzambinho, no sul do estado de Minas Gerais. Para tanto o experimento foi instalado e está sendo conduzido na área experimental da Escola Agrotécnica Federal de Muzambinho (EAFMuz) em Muzambinho ? MG, em parceria com a Fundação MAPA/PROCAFÉ, sediada no município de Varginha ? MG. O experimento consta de um delineamento em blocos ao acaso (DBC), com 4 blocos (4 repetições), com 5 plantas úteis por parcelas. Como tratamento, o experimento conta com 34 diferentes genótipos de Coffea arabica (L.). Os tratos culturais utilizados foram comuns a todos os tratamentos, sendo que não houve controle químico no combate à doença ferrugem. Os resultados preliminares mostram que nenhum genótipo testado apresentou sintomas típicos de ferrugem na folha. Os genótipos Catucaí vermelho 36/6 porte médio precoce cv 365 (3.12), Catucaiaçu Jaguarai e Catucaí amarelo 24/137 Jaguaraí mostraram serem superiores em relação aos demais genótipos, quando se avaliou o diâmetro da copa, diâmetro do caule (tomados a 10 cm do colo) e altura da planta
The Large Quasar Reference Frame (LQRF) - an optical representation of the ICRS
The large number and all-sky distribution of quasars from different surveys,
along with their presence in large, deep astrometric catalogs,enables the
building of an optical materialization of the ICRS following its defining
principles. Namely: that it is kinematically non-rotating with respect to the
ensemble of distant extragalactic objects; aligned with the mean equator and
dynamical equinox of J2000; and realized by a list of adopted coordinates of
extragalatic sources. Starting from the updated and presumably complete LQAC
list of QSOs, the initial optical positions of those quasars are found in the
USNO B1.0 and GSC2.3 catalogs, and from the SDSS DR5. The initial positions are
next placed onto UCAC2-based reference frames, following by an alignment with
the ICRF, to which were added the most precise sources from the VLBA calibrator
list and the VLA calibrator list - when reliable optical counterparts exist.
Finally, the LQRF axes are inspected through spherical harmonics, contemplating
to define right ascension, declination and magnitude terms. The LQRF contains
J2000 referred equatorial coordinates for 100,165 quasars, well represented
across the sky, from -83.5 to +88.5 degrees in declination, and with 10 arcmin
being the average distance between adjacent elements. The global alignment with
the ICRF is 1.5 mas, and the individual position accuracies are represented by
a Poisson distribution that peaks at 139 mas in right ascension and 130 mas in
declination. It is complemented by redshift and photometry information from the
LQAC. The LQRF is designed to be an astrometric frame, but it is also the basis
for the GAIA mission initial quasars' list, and can be used as a test bench for
quasars' space distribution and luminosity function studies.Comment: 23 pages, 23 figures, 6 tables Accepted for publication by Astronomy
& Astrophysics, on 25 May 200
Instruções para o cultivo da mangabeira.
bitstream/CPATC/19767/1/f_04_2007.pdfExiste o documento impresso
Manejo de colônias de abelhas-sem-ferrão.
Introdução; Ninho; Escolha de espécie; Localização do meliponário; Caixa racional; Instalação das colmeias; Revisão das colônias; Fortalecimeto das colônias; Alimentação; Divisão de colônias; Inimigos naturais; Produção de mel; Referências.bitstream/item/95760/1/CT219.pd
Uso de ressonância magnética nuclear na caracterização de ácidos húmicos de solos sob diferentes manejos.
bitstream/CNPDIA/9813/1/PA08_96.pd
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