In children, it has been shown that the angles of the tracheobronchial bifurcation total approximately 80 degrees; the overall mean of the right bronchial angle is about 30o, while the left bronchial angle is about 50o. This tracheobronchial relationship may explain why the tracheal tube is more likely to enter the more vertical and wider right main stem bronchus than the more obliquely placed ...

Aim. Identification of modern features innovative activity in the agricultural sector economy Ukraine on example Cherkasy region. Methods. Sociological, economic, expert, technological, statistical, marketing. Results. In region, innovations are an effective means increasing competitiveness enterprises, since their goal is to create new products and enter markets, inflow investments decrease co...