Methods for Estimation of Rock Strength and Tooth Wear Using Tooth Bit. Study on analytical technique for downhole information (2nd Report).
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چکیده
منابع مشابه
development of different optical methods for determination of glucose using cadmium telluride quantum dots and silver nanoparticles
a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
Clinical measurement of tooth wear: Tooth wear indices
Attrition, erosion, and abrasion result in alterations to the tooth and manifest as tooth wear. Each classification corresponds to a different process with specific clinical features. Classifications made so far have no accurate prevalence data because the indexes do not necessarily measure a specific etiology, or because the study populations can be diverse in age and characteristics. Tooth we...
متن کاملAdvanced tooth wear: restoration using a double-veneer technique
The present case describes the management of significant tooth wear in a 13-year-old boy who presented following excessive consumption of carbonated drinks, accompanied by a “frothing” habit. The case demonstrates an alternative approach to the management of tooth wear, using a double-veneer technique, and emphasises the importance of recognition and early intervention in cases of dental erosion.
متن کاملTooth Wear
1Department of Restorative Sciences, Faculty of Dentistry, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait 2Department of Clinical Dentistry-Prosthodontics, Faculty of Medicine and Dentistry, University of Bergen, Arstadveien 17, 5009 Bergen, Norway 3Department of Clinical Dentistry-Cariology, Faculty of Medicine and Dentistry, University of Bergen, Arstadveien 17, 5009 Bergen, Norway 4D...
متن کاملNew Perspectives on Tooth Wear
Some of the efforts that have been made to document tooth wear are reviewed here with an emphasis on nonhuman mammals, literature with which dentists may not be very familiar. We project a change in research strategy from the description of wear at various scales of measurement towards investigation of the mechanical mechanisms that actually create the texture of a worn surface. These studies s...
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ژورنال
عنوان ژورنال: Shigen-to-Sozai
سال: 1996
ISSN: 0916-1740,1880-6244
DOI: 10.2473/shigentosozai.112.623