Some problems of ship under keel clearance optimization in the transport of cargo.

摘要

Non-profit organizations is a rapidly growing area of the economy in Europe.Also in Poland, the non-profit sector is an active participant in economic and social life. Innon-profit organizations can play an important role in forming policy. It is now marginal, butthe third sector will increasingly influence the transport policy directions should also beconsidered as a tool for implementing this policy.