Dimensional changes in dental plaster during the setting process.
نویسندگان
چکیده
منابع مشابه
Dimensional changes in dental stone and plaster.
THIS report presents a method of determining the dimensional changes in gypsum dental products, which avoids the disadvantages of previous methods and which provides extreme sensitivity. As part of the program of research on the gypsum products used in dentistry, a preliminary study was made of various physical properties. This study, which included strength, thermal expansion, setting expansio...
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Introduction: Since the emergence of normal occlusion concept, selecting an appropriate treatment plan with or without tooth extraction has been a controversial subject. Nowadays, both methods can be successfully used for treatment of patients. However, some clinicians still believe that non-extraction orthodontic treatments have fewer complications. The purpose of this study was to evaluate de...
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the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
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The process of kidney gradual changes in, Tenualosa ilisha during migration from sea to the river
Abstract In order to study kidney changes in, Tenualosa ilisha during migration from sea to the river, twenty mature T. ilisha specimens were collected from the Persian Gulf (42.7ppt salinity and 29.27°C temperature) and twenty specimens from Arvand River (2.3ppt salinity and 21.16°C temperature). Macroscopic observation indicated that the kidney was located retroperitoneal and attached to...
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ژورنال
عنوان ژورنال: The Journal of Nihon University School of Dentistry
سال: 1986
ISSN: 1884-2984,0029-0432
DOI: 10.2334/josnusd1959.28.31