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Mostrando ítems 61-70 de 1360
Desempenho de pontas de pulverização na deposição de gotas de pulverização na cultura do amendoim
(Universidade Estadual de Londrina (UEL), 2011-01-01)
The objective of this study was to evaluate the effect of nozzles on spray droplet deposition in the peanut crop cultivar 'Runner IAC 886'. The study was conducted in the field, and the applications of treatments performed ...
Taxa de aplicação e uso de surfactante siliconado na deposição da pulverização e controle da ferrugem da soja
(2015-01-01)
Chemical control efficiency of Asian soybean rust (ASR), besides other factors, is associated with an appropriate fungicide application technique. This study aimed to evaluate the effect of different application technologies ...
Spray deposition of Cu2ZnSnS4 thin films
(Elsevier Science, 2013-10-14)
Thin films of Cu2ZnSnS4 (CZTS) have been deposited on top of glass substrates using spray pyrolysis and aqueous precursors. The substrate temperatures ranged from 325 to 425 ºC. The effect of a thermal treatment in sulfur ...
INFLUENCE OF NOZZLE TYPE AND SPRAY RATES ON CORN AND WEED PLANTS DROP DEPOSITIONS
(Univ Federal Uberlandia, 2015)
Integral nanoindentation evaluation of TiO2, SnO2, and ZnO thin films deposited via spray-pyrolysis on glass substrates
(Springer, 2018-11)
Tin, titanium and zinc oxide thin films were deposited on glass substrates by spray-pyrolysis. According to the resolution of XRD and SEM, films are single phase and of uniform surfaces. Elastic modulus and film hardness ...
Dental implants: Surface modification of cp-Ti using plasma spraying and the deposition of hydroxyapatite
(2003-03-13)
The commercial pure titanium (cp-Ti) is currently being used with great success in dental implants. In this work we investigate how the cp-Ti implants can be improved by modifying the metal surface morphology, on which a ...
Dental implants: Surface modification of cp-Ti using plasma spraying and the deposition of hydroxyapatite
(2003-03-13)
The commercial pure titanium (cp-Ti) is currently being used with great success in dental implants. In this work we investigate how the cp-Ti implants can be improved by modifying the metal surface morphology, on which a ...
Qualidade da aplicação em trigo conforme reduções da taxa aplicada em associação com diferentes pontas de pulverização
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2013-11-30)
Nowadays there is a trend of become the operational of agrochemicals spray faster. Then, it may cause a direct impact on the spray quality of a given product, influencing even directly the effectiveness of it control. The ...
Parameters of electrostatic spraying and its influence on the application efficiency
(Revista Ceres, 2018)