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Attitudes to noise in young adults and associated factors: adaptation of the youth attitude to noise scale into Spanish using item response theory analysis
(Taylor & Francis Ltd., 2022)
Objective This study aimed to identify the attitudes to noise in young adults and the possible effects of gender, age, and a positive history of auditory symptoms related to recreational noise exposure on the attitudes to ...
Influência do ruído aeronáutico na população que reside nas imediações da Base Aérea de Santa Maria
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2011-08-26)
In Brazil, research to quantify annoyance caused by aircraft noise on people living close to
airports and air bases is still incipient. Due to the augmented risk of accidents associated to
armed aircraft operations but ...
Knowledge, habits, preferences, and protective behavior in relation to loud sound exposures among Brazilian children
(Informa HealthcareLondon, 2012)
Controle robusto de um sistema quadricóptero
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia de Controle e AutomaçãoUTFPR, 2016-11-18)
This work presents a method for stabilizing the attitude of a quadrotor-like Unmanned Aerial Vehicle (UAV). To do so, a model representing the dynamics of a quadrotor system is proposed. In addition, the synthesis of the ...
Application of the extended H<inf>∞</inf> Filter for attitude determination and gyro calibration
(2014-01-01)
This work describes the attitude determination and the gyros drift estimation using the Extended H<inf>∞</inf> Filter for nonlinear systems. Such filter uses the Taylor series to approximate the non-linearity of the known ...
Effectiveness of the Brazilian version of the Dangerous Decibels (R) educational program
(Informa HealthcareLondonInglaterra, 2014)