СВІТЛОВІ ПРИЛАДИ ДЛЯ ОСВІТЛЕННЯ СПОРТИВНИХ МАЙДАНЧИКІВ
Journal Title: Science Review - Year 2017, Vol 3, Issue 7
Abstract
Increasing interest in sporting events by the mass of people and the development of telecommunication technologies led to increase in requirements for all engineering systems of sports facilities, including lighting systems. Lighting installations of sports facilities shall not only create the required level of illumination and saturation of the playing field or playground, but also provide comfortable viewing conditions for the competition and for fans at the stadium. The main purpose of lighting installations of outdoor sports facilities is to create a good visibility of the object of observation for athletes and spectators in the dark. Depending on the type of sports, the objects of observation may be the athletes themselves (gymnastics, running, jumping, etc.) or sports equipment (ball, disk, spear, etc.). To fulfill these requirements, it is necessary to ensure high colour reproduction, eliminate the shadows from players, elements of the playing field and sports equipment depending on the types of sports, provide the possibility of high-quality TV filming from necessary directions, limiting the dazzling effect of the spotlights. Therefore, the purpose of artificial lighting is to create good visibility conditions for those who use the sports stadium.
Authors and Affiliations
Марія Маркович
Keywords
Related Articles
- EP ID EP407398
- DOI -
- Views 159
- Downloads 0
FORECASTING OF RECURRENT CARDIOVASCULAR EVENTS IN 6 MONTHS OF MONITORING OF PATIENTS AFTER ACUTE MYOCARDIAL INFARCTION WITH CONCOMITANT OBESITY
The article analyzes the dependence of blood serum vitronectin and galectin-3 levels in patients with acute myocardial infarction (AMI) and concomitant obesity associated with the emergence of recurrent cardiovascular ev...
МІНЕРАЛЬНЕ В'ЯЖУЧЕ З ВИКОРИСТАННЯМ РИСОВОЇ ЛУЗГИ
The analysis of dependence of concentration of rice husk in mixtures from a number hydraulic to module of astringent НМ with application of the computer program "RomanCem" is conducted. Certainly compositions of mixtures...
РАЗРАБОТКА ЗАДАНИЙ ДЛЯ РАЗВИТИЯ ПРОДУКТИВНОГО МЫШЛЕНИЯ СТУДЕНТОВ
. The preparation of future specialists for professional activities largely depends on the teacher's creative attitude to conducting classes. Post-Soviet education is still rolling along the established rails of traditio...
MIXING GEORGIAN-TURKISH SPOKEN CODES ACCORDING TO FILLERS (YUSUFEL REGION, TURKEY)
Since XVI century Tao – one of historical parts of Georgia – is under control of Turkey. It belongs to the district of Artvini (Ili) Yusufel region (Ilche). At present Tao is bilingual: autochton Georgians speak the stat...
ОСОБЕННОСТИ ИЗМЕНЕНИЯ АГРОФИЗИЧЕСКИХ СВОЙСТВ ГОРНЫХ ПОЧВ ПОД ВЛИЯНИЕМ ЭРОЗИОННЫХ ПРОЦЕССОВ
As is well known, the agrophysical properties of soils are an important characteristic necessary for determining the productive value of the soil, its fertility, methods of processing, etc. Almost all the physical and ph...