In present, in medicine cytological methods of research and cytological diagnostics is widely used for recognition of many illnesses. Cytological diagnostics is based on examining microscope pattern of the specimen containing both separate cells and the cells in tissue composition as well as cell surrounding in normal condition and by different pathological processes. Doctors-cytologists conduct prophylactic research, make the preliminary diagnoses and provide assessments of results of cure.
Electroluminescent materials are substances radiating visible light under the electric field. They are used for night, advertising and emergency lighting, as well as for demonstrating sign-related and graphic information. At the moment, the most interesting use of the light sources on the basis of electroluminescent materials is backlighting of liquid-crystalline displays (LCDs) in mobile electronics. Main advantages of such sources of light are low energy consumption, light weight, resistance to impact and no mercury.
VALTEC brand produces bathroom equipment engineering – the spectrum of components for heating systems and water facilities. You can find more details on Valtec site. There is a test laboratory by the company. Here the products of this brand and other brands are tested. As the result of tests recommendations on improving quality of products are worked out, and then sent to production facilities.