Studies on the effectiveness of the using aluminosilicate mineral vermiculite of various modifications as a sorbent for the purification of natural media from petroleum products have been carried out.It has been shown that the treatment of the sorbent with a hydrophobic modifier "Penta-804" makes it possible to obtain the hydrophobic sorbent, which
This work concentrates on the mathematical modeling for stagnation point read more flow of nanofluids over an impermeable stretching sheet with variable thickness.Carbon nanotubes [single-wall carbon nanotubes (SWCNTs) and multi-wall carbon nanotubes (MWCNTs)] as the nanoparticles are utilized.Water and kerosene oil are taken as the base fluids.Hea
Issues related to the heavy consumption of fossil fuels namely coal and oil have necessitated development of renewable energy sources as alternatives.Solar photovoltaic (PV) modules are one of the most attractive options for electricity generation by use of solar energy as the most abundant renewable energy source.One of the main disadvantages of P
D-003 is a new under research drug with potential use for preventing or treating atherothrombotic diseases.This product is made up of a mixture of very high molecular weight aliphatic acids (C24:0 to C36:0) purified from sugar cane (Saccharum beer button down shirts for men officinarum, L.) wax.The aim of this study was to determine the stability o
This paper presents the possibilities for using an unmanned aerial system for evaluation of the condition of levees.The unmanned aerial system is equipped with two types of sensor.One is an ultra-light laser scanner, integrated with a GNSS receiver and an INS system; the other sensor is a digital read more camera that acquires data with stereoscopi