نتایج جستجو برای: known as glaze
تعداد نتایج: 5882918 فیلتر نتایج به سال:
A case of deliberate overdose of barium sulphide in a psychiatric setting is presented, with resulting flaccid paralysis, malignant arrhythmia, respiratory arrest and severe hypokalaemia, but ultimately with complete recovery. The degree of paralysis appears to be related directly to serum barium levels. The value of early haemodialysis, particularly with respiratory paralysis and hypokalaemia,...
Introduction & Objective: The ability of dentist to select appropriate tooth color is one of the most important factors in cosmetic dentistry. The aim of this study was to examine the cumu-lative error in reconstruction of colors from shade selection to crown fabrication. Materials & Methods: In this cross-sectional study, Easyshade2 device was used to investigate the changes of color. 50 denti...
A technique was developed to qualify the masking power of undiluted opaque dental porcelain by dilution of opaque powder with a clear glaze powder and by extrapolation of quantitative data gathered by reflectance spectrophotometry. Quantification of reflectance data was made on dilute opaque porcelains using the scattering and absorption coefficients in the Kubelka-Munk equation. Qualitative co...
Crack patterns, as they can be observed in the glaze of ceramics or in desiccated mud layers, are formed by successive fractures and divide the two-dimensional plane into distinct domains. On the basis of experimental observation, we develop a description of the geometrical structure of these hierarchical networks. In particular, we show that the essential feature of such a structure can be rep...
One of the most striking of the Hellenistic pottery fabrics has not come to the notice of Bulletin readers for some years, although the Museum has a good selection of it. This pottery is decorated, if at all, with reliefs, and has a glaze which is so often bright green that the ware is referred to as "green-glazed," even though other colors occur. With the recent addition of several pieces, the...
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