Methods of increasing the competitiveness of the tourism industry (on the example of the republic of Сrimea)

The article analyzes the tourism industry and its development in view of the various classification types of tourism. Comparative characteristics of tax revenues in the budget of the Republic of Crimea. The model of competitiveness of tourist field. Calculated the competitiveness of enterprises of the tourism sector matrix method.

A Reduced-Order Model of Detuned Cyclic Dynamical Systems With Geometric Modifications Using a Basis of Cyclic Modes

A new reduction method for vibration analysis of intentionally mistuned bladed disks is presented. The method is built for solving the dynamic problem of cyclic structures with geometric modifications. It is based on the use of the cyclic modes of the different sectors, which can be obtained from a usual cyclic symmetry modal analysis. Hence the projection basis is constituted; as well as, on the whole bladed disk, each sector matrix is reduced by its own modes. The method is validated numerically on a real bladed disk model, by comparing free and forced responses of a full model finite element analysis to those of a reduced-order model using the new reduction method.

Breaking the Chains? A Sector Matrix for Motoring

This paper challenges the productionist chain concept of economic activity. It also provides a constructive alternative in the form of sector matrix analysis which considers the two non-corresponding webs of demand and supply side relations around the production, distribution and use of goods and services. Sector matrix analysis constructs the demand side in terms of the complementary and competing demands made by end users, and the supply side in terms of the corporate consolidation of surplus from different activities inside and outside a specific demand matrix. The scope and potential for this new kind of analysis is illustrated with material on motoring and the article uses a range of evidence, including car assembler accounts and United Kingdom (UK) data on household demand, to show how a motoring sector matrix can be used to pose new questions and provide different answers to old ones about the car industry.