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Intellectual technologies in the field of fundamental education of navigators

Bondarev V. A., Volkogon V., Nechaev Y., Kovalishin P. Y.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

2020

Vol. 14, no. 1

123--127

The problem of “reshaping” the fundamental education of navigators in the conditions of intensive development of modern computer mathematics, intelligent technologies and high-performance computing is considered. The main attention is paid to the formation of the information-educational environment that provides intellectual support for the trainee. Examples of the use of intelligent technologies that contribute to the organization of the learning process as a creative process of building knowledge are presented.

Gold nanoparticles grown on multiwall carbon nanotubes

Pietrzak Ł., Jeszka K.

Materials Science Poland

2009

Vol. 27, No. 3

693--698

A new method of decorating carbon nanotubes (CNTs) with metal nanoparticles (NPs) is proposed. It consists in evaporating a metal layer on CNT deposited on a substrate and subsequent annealing at 400 °C. It is shown that after annealing the Au layer is reshaped and metal nanoparticles are formed. The size of NPs depends mostly on the initial thickness of the metal layer and the thickness of the nanotubes. The Au layers are not detached when decorated CNTs are redispersed in a solvent and deposited again on a support. Au NPs on CNT can be functionalised by well known methods of thiol adsorption and used e.g., in sensors.