منابع مشابه
Amalgam — Hazards In Your Teeth
Amalgam has, ever since its introduction 150 years ago, been the subject of recurrent controversies because of its mercury content. Amalgam is an unstable alloy and continuously gives off mercury (Hg) in the form of gas, ions and abraded particles (Stock, 1939 a, Radics et al., 1970, Mocke, 1971, Till and Wagner, 1973, Svare et al., 1981). Amalgam contains an especially cor-rodible gamma-2-phas...
متن کاملPlay-A-Grill: Music To Your Teeth
This paper is an in depth exploration of the fashion object and device, the Play-A-Grill. It details inspirations, socio-cultural implications, technical function and operation, and potential applications for the Play-A-Grill system.
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ژورنال
عنوان ژورنال: The Journal of the American Dental Association
سال: 2019
ISSN: 0002-8177
DOI: 10.1016/j.adaj.2018.11.009