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Vol. 9 (2006 year), No. 5

Petrova N.E., Baeva L.S.
Biocorrosion of ship hull

The paper is devoted to studying Kovdor vermiculite as substratum for hydroponics. The results of researches of physical and chemical properties of a mineral, their change during preparation vermiculite substrata and its use in plant growing have been considered.

(in Russian, стр.3, fig. 1, tables. 0, ref 4, Adobe PDF, Adobe PDF 0 Kb)

Vol. 12 (2009 year), No. 1

Petrova N.E.
Changing of technical condition of the vessel hull in process of exploitation

One of methods of cargo safe transfer in the high sea has been offered as a non-contact way. It has been described how it is possible practically to transfer cargo in a case when it is not obviously feasible to transfer in its traditional way – by having made mooring of ships.

(in Russian, стр.3, fig. 0, tables. 1, ref 2, Adobe PDF, Adobe PDF 0 Kb)

Vol. 12 (2009 year), No. 1

Petrova N.E.
Methodic of evaluation of vessel hull reliability

The analysis of technical condition of the vessel hull while in exploitation has been carried out, the dangerous condition of hull designs and durability criteria have been shown, influence of deterioration on hull structural strength has been revealed.

(in Russian, стр.4, fig. 1, tables. 2, ref 6, Adobe PDF, Adobe PDF 0 Kb)