An economic analysis of the structure of amber processing industry
This paper focuses on the problems of improving the structure of amber processing industry and analyzes the amber industry by segments. The author introduces the notion of level of value added per employee and the level of value added through processing regional natural resources and considers the possibility of recovering rental income from raw amber processing.
1. Веснин В. Р. Стратегический менеджмент : учеб. пособие. М., 2007.
2. Сайт правительства Калининградской области. URL: www.gov39.ru...
The effect of exogenous hormonal compounds on the process of regeneration in flatworms
This article describes the effect of three hormonal specimens — two analogues of sex steroid hormones (progesterone and testosterone) and a glycocorticoid hormone prednisolone (dehydrogenated analogue of hydrocortisone) —on the process of regeneration of freshwater planarian Dugesia lugubris Schmidt, 1861. The hormonal specimens differing on chemical nature and physiological activity have differently directed effect on the processes of regeneration. The rate of proliferation generally depends on...
