Results 11 to 20 of about 35,683 (287)
Tensão superficial estática de soluções aquosas com óleos minerais e vegetais utilizados na agricultura Surface tension of mineral oils and vegetable oils [PDF]
Engenharia Agrícola, 2007 O trabalho teve como objetivo avaliar a tensão superficial estática de soluções aquosas com formulações de óleos minerais e vegetais emulsionáveis utilizados como adjuvantes na agricultura.
Cristina G. de Mendonça +2 more
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Acta Scientiarum Polonorum: Hortorum Cultus, 2017 The experiment assess the effectiveness of two mineral oils: Sunspray 850 EC (85% mineral oil) and Sunspray Ultra-Fine (98.8% mineral oil) on tulip ‘Leen van der Mark’ fields. Tulip plants were sprayed once a week for three weeks.
Barbara Marcinek +2 more
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EFFECT OF VEGETABLE AND MINERAL OILS ON THE GERMINATION OF SPORES OF Diplocarpon rosae Wolf
Acta Scientiarum Polonorum: Hortorum Cultus, 2012 Black spot caused by Diplocarpon rosae Wolf is one of the most common and dangerous disease of roses grown in the field, but recently also under covering.
Adam T. Wojdyła
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Study of the depolarization current in mineral oils [PDF]
, 2014 Polarization and depolarization current measurement is a non-destructive testing method to study the dielectric properties of insulating materials. Two kinds of mineral oils with different aging time have been measured and compared.
Hao, Miao +9 more
core +1 more source
, 2018 Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.The results of determination of thermal stability of mineral and semisynthetic motor oils are presented.
Сокольников, Александр Николаевич +4 more
core +4 more sources
A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated with Natural Ester and Mineral Oil [PDF]
, 2011 Natural ester is considered to be a substitute of mineral oil in the future. To apply natural ester in large transformers safely, natural ester impregnated solid insulation should be proved to have comparable dielectric strength and thermal stability to ...
Yang, Lijun +9 more
core +1 more source
A new approach to understanding the frequency response of mineral oil [PDF]
, 2014 Dielectric spectroscopy is non-invasive diagnostic method and can give information about dipole relaxation, electrical conduction and structure of molecules.
Hao, Miao +9 more
core +1 more source
Journal of the Turkish Chemical Society, Section A: Chemistry, 2020 In this work, three different type of mineral oils, with same amount (%1 as ratio), have been added to two different soap recipes from animal origin oils and vegetable derived fatty acids that have the same rate of foaming agent and similar critical ...
Esra GÜL +2 more
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Applied Sciences, 2021 The chemical properties of engine oil are part of the main parameters to evaluate its condition since oxidation starts chemical reactions that alter its operating conditions.
José Antonio Heredia-Cancino +3 more
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CORROSIVE TRENDS OF MINERAL OILS AND EFFECTS OF SUCH DISTINCTIVE COMPOSITES ON THE METALS [PDF]
European Journal of Materials Science and Engineering, 2019 The investigations of the impact of corrosive properties in mineral oils on the corrosion rates of different types of metals and the nature of such corrosion with respect to the corrosive compounds of mineral oils and the metal types were the aims and ...
Jagath K. PREMACHANDRA
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