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pro vyhledávání: '"V. E. Kriit"'
Publikováno v:
Russian Journal of Occupational Health and Industrial Ecology. :490-493
Introduction. About 40% of all occupational diseases of the musculoskeletal system is degenerative muscle disease from overstrain — myofibrosis. Currently, the diagnosis is already established in the presence of obvious signs of disability, when th
Publikováno v:
Glass Physics and Chemistry. 39:19-31
The temperature-concentration dependence of the electrical conductivity of Li2O-B2O3 glasses in the temperature range of ∼180–310°C has been studied. For pure boron anhydride, the dependence logσ = f([1/T]) is linear, whereas for glasses with