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Drilling string vibration: Modelling and simulation
The offshore industry has a significant impact on the globaleconomy and it is expected to grow over the next 4 years. Acrucial part of an offshore structure is the drill string. Drillstrings can be seriously damaged by ...
Implementación de un modelo predictivo para la estimación de un indicador de borehole quality, mediante la metodología machine learning, en los pozos perforados durante la campaña 2017-2020 de dos campos de hidrocarburos de la Cuenca del Valle Medio del Magdalena
(Fundación Universidad de América, 2021-07-29)
El documento presenta la implementación de un modelo predictivo para la estimación de un Borehole Quality, dicho proyecto de investigación nació a partir de la necesidad de tener valores o rangos de parámetros estandarizados ...
Multiservice, Multirate IP Transmission Over OCDMA Network
(IEEECartagena, 2013-06)
In this paper, we propose a new Internet protocol (IP) traffic transmission architecture over optical code-division multiple-access (OCDMA) network capable of providing multiservice, multirate transmissions. The new ...
Parâmetros produtivos e morfogênicos de pastagens de milheto ou capim sudão em pastejo de vacas de descarte
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2013-02-27)
The objective of this study was to evaluate the productive and morphogenesis in pastures sudan grass or millet, on the behavioral aspects and performance of cull cows. Were used 22 cull cows from the cross between Charolais ...
Sorgo forrageiro implantado com diferentes arranjos populacionais manejado sob pastoreio contínuo
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2016-02-23)
Objective was to evaluate the effects of different population arrangements in forage sorghum grazing on forage production, morphogenesis, pasture structure, performance, and animal behavior. They were used 36 crossed heifers ...
Avaliação da eficácia e segurança da gastroplastia endoscópica no manejo de pacientes com obesidade em um seguimento de 12 a 48 meses
(Universidade Federal de Minas GeraisBrasilMED - DEPARTAMENTO DE CIRURGIAPrograma de Pós-Graduação em Ciências Aplicadas à Cirurgia e à OftalmologiaUFMG, 2022-05-02)
According to the World Health Organization (WHO), in 2019 2.3 billion
people were overweight in the world. In Brazil, overweight already affects 52.5% of
adults and such rate increases every year. New alternatives for ...
Welfare assessment of horses ridden in the Costa Rica National Horse Parade
(2022-01)
The National Horse Parade of Costa Rica (NHPCR) is an equestrian event held annually to celebrate the national day of the horse rider. Public concern regarding the welfare of horses and riders during the event has increased ...
Desempenho de bovinos de corte em pastejo intermitente de Capim-Piatã (Urochloa brizantha cv. Piatã) manejado com base na altura do pasto, recebendo três estratégias de suplementação durante o período chuvoso
(Universidade Federal do TocantinsBRPrograma de Pós-Graduação em Ciência Animal Tropical - PPGCatAraguaína, 2016)