Summary. The article presents the results of using the binary system cooling rescuer safety helmet. It is found that this allows a long time to carry out work under the influence of the presence of excess radiation protection from mechanical particles, as well as during extreme situations such as burning chemicals, magnesium alloys, electric circuits. For protection from ultraviolet radiation additionally developed a special coating with photochromic properties.

Key words: thermal radiation; protective helmet, air cooling, carbon dioxide, transparent protective shield.

Summary: The article reveals the relationship of philosophy and theory of Architecture and Town Planning in question symbolization architectural and artistic image making the urban environment. Based on preliminary studies, the article highlighted the general processes of symbolization and, based on the principles of symbolization offers architectural and artistic image of the urban environment.

Key words: symbolization principles, processes symbolization, artistic image theory.

Summary: This article describes conceptual difference between imperative, reactive paradigms and functional reactive style advantages in Android development. Solutions of imperative paradigm main problems are described.

Key words: Android, functional reactive paradigm.

Summary: The sensory analysis of cupcake without filling, that were made by domestic producers, was conducted using the profile method. There were reviewed organoleptic properties of cupcakes according to designed for scale of marks. The expediency of the method of profiling to assess the organoleptic characteristics of the components of flour confectionery products.

Keywords: sensory analysis, cupcake, scale of marks, organoleptic assessment, descriptors.

Summary: Basic problems of recommendation systems, basic types of it and difference between them were investigated. Also there is description of modern algorithm SVD and results of its work.

Key Words: recommendation systems, forecasting, computer science.

Аnnotation: When creating a mobile robot one of the central problems is the automatic route planning. This problem is that, when given the initial and final positions of the robot on the map area to build the route by which the robot can get to the destination point, not when faced with obstacles. There are two approaches to solving this problem. In one of them uses the concept of the configuration space, the idea of ​​which is to pull the object (robot) to the point at the same time extending the obstacles in accordance with its shape. The shortest route is searched by viewing a graph "line of sight", in which all segments of straight path, bypassing the obstacles in the configuration space. The main disadvantage of this approach is the difficulty encountered when turning the robot, and, in addition, the shortest route is very close to obstacles.

Keywords: Robot, decomposition, planning the route traversed area.