Results 61 to 70 of about 1,955,165 (188)
Pressure Distribution in Centrifugal Dental Casting
, 1978 Equations are developed for liquid metal pressure in centrifugal dental casting, given the instantaneous rotational velocity, density, and certain dimensions of the casting machine and casting pattern.
John P. Nielsen
core +1 more source
Slow Infrastructural Violence: The Lived Experiences of Urban Essential Workers
Tijdschrift voor Economische en Sociale Geografie, EarlyView.Abstract We examine how non‐healthcare urban essential workers constitute a vital yet undervalued social infrastructure that enables everyday life in Switzerland. Drawing on 37 (walking) interviews, the study foregrounds the lived realities of those whose reproductive labour sustains the city while remaining largely invisible.
Carole Ammann, Sarah Schilliger
wiley +1 more source
Food Science &Nutrition, Volume 14, Issue 11, November 2026.Plantains, tubers, and roots (PTRs) represent strategic nutritional and caloric pillars for over 500 million people across tropical regions. This review evaluates traditional bioprocessing against eco‐innovative thermomechanical and non‐thermal technologies (HPP, extrusion, encapsulation) to overcome severe post‐harvest losses and antinutritional risks.
Mundéné‐Timothée Junior Lawrence +3 more
wiley +1 more source
Journal of Baghdad College of Dentistry, 2014 Background: The accuracy of fitness of any dental casting is imperative for the success of any prosthodontic treatment. From the time that dental casting was first introduced, efforts have been made to produce more accurate and better fitted castings ...
Maan R Zakaria, Dhifaf M Al-Obaidi
doaj
Investment Casting Of Torpedo Nozzle [PDF]
, 2014 Investment Casting is also known as Lost Wax process. Investment casting process is generally used to produce intricate and complex shaped products. The primary objective of the project work is to produce Torpedo Nozzle by investment casting. Nozzles are
Harish, Pulluri +2 more
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Thermoanalytical characteristics of powders in dental cast investment
Journal of Materials Science: Materials in Medicine, 1992 The present study examined the thermal properties of phosphate-bonded investments, a gypsum-bonded investment and an experimental investment powder when the basic powders were heated to high temperatures by simultaneous differential thermal analysis (DTA) and thermogravimetry (TG).
K. Wakasa, M. Yamaki
openaire +1 more source
, 2003 There exists great potential for the wordwide dental replacement market. Currently, dental restorations are mainly made through investment casting using the lost wax process, which is one of the most labor intensive aspects of dental treatment.
Liu, Qingbin, Leu, Ming-Chuan
core
Adult oral health and dental visiting in Australia: results from the National Dental Telephone Interview Survey 2010 [PDF]
, 2013 This publication reports on the oral health, dental visiting and dental treatment needs of Australian adults as self-reported in the National Dental Telephone Interview Survey (NDTIS) 2010.
Jane Harford +3 more
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Child and teenager oral health and dental visiting: results from the National Dental Telephone Interview Survey 2010 [PDF]
, 2013 This publication reports on oral health, dental visiting and dental treatment needs of Australian children as reported in the National Dental Telephone Interview Survey (NDTIS) 2010.
Luzzi, L. +3 more
core
Gypsum-bonded Alumina Dental Investment for High-fusing Casting.
Dental Materials Journal, 1998 In this study, we developed a new gypsum-bonded investment for high-fusing alloys. The investment was composed of gypsum as a binder and alumina as a refractory. Effects of type of alumina powder and gypsum content on characteristics of the gypsum-bonded alumina investment were investigated. Obtained characteristics of this experimental investment were
YAN, Min, TAKAHASHI, Hidekazu
openaire +3 more sources