soft deposits

soft deposits,

n the nonmineralized material such as plaque biofilm, proteins, cellular material, and food debris that accumulates on the teeth, surrounding tissues, and dental restorations. The presence of bacteria can lead to gingival tissue infections and dental abscesses.
References in periodicals archive ?
The company says its specialized tooling and job-specific design channels the flow itself into a powerful cleaning agent, blasting away both hard-scale and soft deposits with "zero risk" of bore erosion, and thus zero change to the pipeline's original commissioned dimensions and flow rate.
Tennessee Governor Bill Haslam signed into law House Bill 1354, legislation that updated the definition of the practice of dental hygiene to mean the performance of preventive, educational and therapeutic services including the removal of all hard and soft deposits and the stain from the human teeth to the depth of the gingival sulcus, polishing natural and restored surfaces of teeth, performing clinical examination of teeth and surrounding tissues for diagnosis by the dentist, and performing other procedures that may be delegated by the dentist, under the supervision of a licensed dentist.
Mr Webber said that investigations had shown that the early medieval builders had based the wall on boulders which they had sunk into the soft deposits.
After that some active cleaning methods (for example vibration) must be used for short time for removing soft deposits from tubes.
Dental hygiene services include the removal of all hard and soft deposits and the stain from the human teeth to the depth of the gingival sulcus, polishing natural and restored surfaces of teeth, performing clinical examination of teeth and surrounding tissues for diagnosis by the dentist, and performing other such procedures as may be delegated by the dentist, under the supervision of a licensed dentist.
Soft deposits can be handled through proper design parameters of the furnace: correct back-pass design, and rapping- and sonic-type sootblowers.
A part of load runs in CFB mode showed clearly that fluidization velocity has a large impact on formation of soft deposits in the back-pass.
Missouri House Bill 1976, scheduled for a committee hearing in late March, would explicitly add "removal of hard and soft deposits from teeth" to duties permitted to all dental assistants.