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Vol. 13 (2010 year), No. 1
Ivanov V.V.
Typology of inter-budget relations and models of budget federalism
Quaternary deposits of Kandalakshsky and Tersky coasts of the White Sea are represented by marine sediments enriched by eluvium of Tersky redcoloured sandstones sorted by the sea. Granulometric composition of these rocks and soils formed on them are characterized by predominance of one sandy fraction – fine sand and the almost complete lack of coarse sand. The rocks containing eluvium of Tersky sandstone have poor chemical composition (the content of silica – 75-80 %). The intensity of profile differeniation in chemical composition of the illuvial-ferruginous podzolah formed on the rocks is reduced with the increase of eluvium of Tersky sandstones in the composition of these soils. Sandy soils – psammozemy with an undifferentiated profile – have been formed on wind deposits undergone forest reclamation and seaboard sands with thinning natural growth. Illuvial-ferruginous podzoly buried under lowpowered layer of sand has saved an alfegumusovy profile inherent to this type of soil. In the superficial layer any signs of eluvial-illuvial redistribution of the chemical composition are absent.
(in Russian, стр.10, fig. 0, tables. 1, ref 4, Adobe PDF, Adobe PDF 0 Kb)
Vol. 14 (2011 year), No. 3
Yudin Yu.I., Ivanov V.V.
Variable components of influence of regular choppy sea on a vessel hull
The paper considers analytical formulae and algorithm for calculating linear, transverse efforts and turning moment influencing free-floating vessel from the regular choppy sea. The line of the vessel has been used. The paper contains calculations of the efforts and moment taking place at the hull of the tanker of "Astrakhan" type at regular choppy sea.
(in Russian, стр.6, fig. 8, tables. 1, ref 5, Adobe PDF, Adobe PDF 0 Kb)
Vol. 14 (2011 year), No. 3
Ivanov V.V.
Parameters of power influence of irregular choppy sea on vessel hull
The paper contains results of research in the field of safe navigation at irregular choppy sea. In particular, the algorithm of calculation of parameters of irregular choppy sea power influence on a vessel hull has been given. This algorithm can be used in mathematical modeling for solving tasks of working out safe methods of steering while sailing at irregular choppy sea.
(in Russian, стр.4, fig. 7, tables. 0, ref 4, Adobe PDF, Adobe PDF 0 Kb)