measurement and analysis of noise level in various frequency bands was carried out in a textile factory. it was shown that the noise level in various working places, particularly in the weaving workshop, was quite excessive comparing to the standards and so, it may very likely result in producing hearing loss in the workers. to determine the hearing loss of the workers due to excessive noise, 1...

Software design patterns have been within developers' realm of influence for several years now. They come from every possible direction, indicating the best courses of action for problem-solving, and are well documented in numerous articles, magazines, and books. Some are corner stones, constituting the foundation of software development. Others are highly evolved complex constructions using ot...