Bachelor Of Dental Surgery or BDS is one of the most popular and designated degree
FIND OUT MORE
AHEAD Dental Academy is a well-established name in the field of PG dental Entrance
AHEAD Dental Academy is a Leader in continuing dental education
AHEAD Dental Academy is one of the most known for foreign exam coaching
₹1,000.00
Control of Setting Expansion
Sometimes a setting expansion is advantageous for a dental procedure; sometimes it is disadvantageous, become it may be a source of error. Consequently, setting expansion must be controlled to obtain the desired accuracy in dental applications.
As can be noted from the results presented a lower W/P ratio and a longer mixing time increase the setting expansion. Each of these factors increases the nuclei density. The effect of the W/P ratio on the setting expansion is to be expected on a theoretical basis. At higher W/P ratio on the setting expansion is to be expected on a theoretical basis. At higher W/P ratios, fewer nuclei of crystallization per unit volume are present than with the thicker mixes. Because it can be assumed that the space between the nuclei is greater in such a case, it follows that there is less growth interaction of the dehydrate crystals and less outward thrust
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Name *
Email *
Save my name, email, and website in this browser for the next time I comment.
Investigations All patients suspected of cardiac disease should have a thorough history and physical examination which will often establish the diagnosis. Commonly required investigations include: CXR This will identify…
Object Localization:
Two methods are frequently used to obtain three dimensional information
Examine two films projected at right angles to each other. Mostly used in mandible. In maxillary projection superimposition…
Inflammation – Vascular Response Transient vasoconstriction -> vasodilatation of arterioles -> hyperaemia ( ->rubor, calor) Arteriolar dilatation occurs after vasoconstriction and results in an opening of the microvascular bed….
Fixed prosthodontics is the art and science of restoring damaged teeth with cast metal, metal-ceramic, or all-ceramic restorations, and of replacing missing teeth with fixed prostheses. Indications for…