Porcelain baked root in fixed bridge wark

The Carolina bridge: a novel interim all-porcelain bonded prosthesis.

UNLABELLED Numerous bonded bridge designs have been advocated over the years for the temporary or permanent replacement of missing teeth. Both metal and all-porcelain designs of bonded bridges have been advocated, with varying degrees of success. However, all of these designs involve some degree of tooth preparation, making them irreversible in nature. The Carolina bridge, a novel all-porcelain...

Four Partially Baked Results

D Whysong and I have been carrying out a mid-IR survey of 3C radio galaxies to see which have IR-excesses, interpretable as hidden Type-1 AGN. Mostly due to relentless bad weather, we have a modest collections of observations so far. However, we can say with confidence that some radio galaxies are true kinetic, nonthermal emitters, with negligible energetic contribution from a visible or hidden...

Effects of metal surface grinding at the porcelain try-in stage of fixed dental prostheses

PURPOSE This study was to evaluate the effect of grinding of the inner metal surface during the porcelain try-in stage on metal-porcelain bonding considering the maximum temperature and the vibration of samples. MATERIALS AND METHODS Ninety-one square prism-shaped (1 × 1 × 1.5 mm) nickel-chrome cast frameworks 0.3 mm thick were prepared. Porcelain was applied on two opposite outer axial surfa...

Four year follow-up of fixed partial dentures in cobalt-chromium with porcelain veneers

Baked Beans and Spaghetti

In this paper we show that there is more than one way to skin a rabbit, by giving a couple of approaches to solving the problem: How many towers of all heights can be made if you have available a certain specified number of baked bean cans and spaghetti cans, but need not use them all in any one tower? We show the relevance of this problem, and more especially the techniques used to solve it, f...