THE low breaking strength of normal glasses is usually regarded as being due to surface imperfections, and previous workers, particularly Greene 1, have directed attention to the increase in strength ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

EXPERIMENTS have been carried out to investigate the influence of ultra-violet radiations on the etching of quartz by hydrofluoric acid. The quartz plate under investigation is subjected ...

New York, Feb. 28, 2023 (GLOBE NEWSWIRE) -- Reportlinker.com announces the release of the report "Hydrofluoric Acid Global Market Report 2023" - https://www ...