Horizontal Error
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Comparación entre la Componente Atmosférica del Sistema HWRF y el Modelo WRF-HWRF Utilizando Diferentes Resoluciones Horizontales en la Simulación del Huracán Irma (2017). Parte I
Resumen Se realizó un estudio de caso de varias configuraciones de modelos de pronóstico numérico para evaluar la habilidad de los mismos en el pronóstico de la intensidad y trayectoria de los ciclones tropicales. Para ello se seleccionaron 4 configuraciones del dominio de cómputo con 27-9 y 18-6 km de resolución para el HWRF (Hurricane Weather Researc
Rev. bras. meteorol.. Publicado em: 2021-06
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2. Intra- and interobserver reliability of a modified distraction test based on digital images to assess lower eyelid horizontal tension
RESUMO Objetivo: A frouxidão palpebral inferior é avaliada classicamente por meio de testes de “snap-back” e “distraction test”. O objetivo deste estudo foi avaliar a reprodutibilidade da técnica utilizada para quantificar indiretamente a tensão horizontal nas pálpebras inferiores através do processamento digital de imagens. Métodos: Este es
Arq. Bras. Oftalmol.. Publicado em: 25/11/2019
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3. Assessing Water Erosion Processes in Degraded Area Using Unmanned Aerial Vehicle Imagery
ABSTRACT The use of Unmanned Aerial Vehicles (UAVs) and Structure from Motion (SfM) techniques can contribute to increase the accessibility, accuracy, and resolution of Digital Elevation Models (DEMs) used for soil erosion monitoring. This study aimed to evaluate the use of four DEMs obtained over a year to monitor erosion processes in an erosion-degraded ar
Rev. Bras. Ciênc. Solo. Publicado em: 14/10/2019
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4. DISTRIBUTION OF MAIZE SEED IN A SEEDING LINE PROTOTYPE USING MICROCONTROLLED DATA ACQUISITION SYSTEMS
ABSTRACT: The aim of this study was evaluate the longitudinal distribution of maize seeds using a seeding line prototype, whit a microcontroller data acquisition system, at different speeds and types of horizontal feeder discs. Initially it was constructed a prototype simulator of seeding line, in the laboratory, and mounted two systems of microcontroller da
Eng. Agríc.. Publicado em: 2017-12
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5. Verificação da previsão do tempo em São Paulo com o modelo operacional WRF / Review of weather in São Paulo with the WRF Operational Model.
Forecasts of daily maximum and minimum temperatures and rainfall performed by the operational numerical weather prediction WRF (Weather Research Forecasting) model in the São Paulo are evaluated. Initial and boundary conditions provided by the 00UTC Global Forecast System (GFS) Model and WRF run for 72 hours, with two nested grids (with horizontal grid spac
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/11/2012
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6. Study of tension in the periodontal ligament using the finite elements method
Orthodontic movement is process of transformation of a physical stimulation into a force applied to a tooth, with a biological response identified as bone remodelling. Although it is possible to measure the force applied on a tooth, its distribution around the root is irregular forming areas of higher concentration of tensions, which do not correspond to the
Dental Press Journal of Orthodontics. Publicado em: 2012-02
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7. Horizontal and vertical positional accuracy assement of cartographic products of the amazon region derived from interferometric sar data in X and P bands from ORBISAR sensor / Avaliação da acurácia posicional planialtimétrica de produtos cartográficos da Região Amazônica extraídos de dados SAR interferométricos nas bandas X e P do sensor ORBISAR
The Geographic Service of the Brazilian Army (DSG) is running a major mapping project in Brazil, called ´´Radiography Amazon", the region known as ´´Empty Mapping the Amazon." This area, approximately 1,8 million km$^2$, has not had, to date, appropriate land information mapping at scales larger than 1:250,000, except insufficient cartographic documents
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/11/2011
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8. On the application of self-organizing neural networks in gas-liquid and gas-solid flow regime identification
One of the main problems associated with the transport and manipulation of multiphase flow is the existence of flow regimes, which have a strong influence on important parameters of operation. An example of this occurs in gas-liquid chemical reactors in which maximum coefficients of reaction can be attained by keeping a dispersed-bubbly flow regime to maximi
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2010-03
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9. Impacto da assimilação de dados de precipitação no sistema RPSAS/CPTEC: um estudo de caso de complexo convectivo de mesoescala / Impact of precipitation assimilation in CPTEC s RPSAS system: a case study of mesoscale convective system
This work presents the results of a impact study of estimated precipitation data assimilation in RPSAS from CPTEC, during January 2003. In this study, the precipitation assimilation was performed during the generation of first guess by the regional Eta model using a methodology similar to nudging. From this first guess, the RPSAS system generates an analysis
Publicado em: 2010
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10. VazÃo de uma motobomba acionada por painÃis fotovoltaicos / Outflow of a motor pump run by photovoltaic panels
This project evaluated the performance of a motor pump connected to two photovoltaic panels in order to determinate the outflow equations in relation to the solar irradiance on the photovoltaic panels. All data were collected between September 15th, 2007 and February 1st, 2008. For each lift height, it was verified: year, julian day, hour, panels temperature
Publicado em: 2008
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11. Controle de qualidade em cartografia: proposta metodológica para avaliação das cartas topográficas do mapeamento sistemático nacional
The Cartography is an science, technique and art of maps an charts elaboration indispensable for the territory#s planning, organization and management and it#s relationships with man and the environment. Topographic maps from Brazilian National Systematic Mapping, elaborated by IBGE and DSG for more than half century, were developed as cartography with analo
Publicado em: 2007
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12. DESENVOLVIMENTO DE UM SISTEMA DE PEDAIS DINAMOMÉTRICOS PARA AVALIAÇÃO BIOMECÂNICA NO CICLISMO / DEVELOPMENT OF A DYNAMOMMETER PEDALS SYSTEM FOR CYCLING BIOMECHANICS EVALUATION
The assessment of pedal forces is one of the more sophisticated methods applied on the sports sciences to accomplish cycling performance tests. With information of pedal forces the pedaling technique is evaluated based on the ability of the cyclists to produce and apply forces on the pedals. Several variables concerning the performance can be monitored with
Publicado em: 2006