open contact

o·pen con·tact

(ōpĕn kontakt)
Lack of contact between adjacent teeth that would normally touch each other on their proximal sides. May be due to tooth position, absence of a tooth or faulty restoration(s).
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Replacing normally closed contact type emergency push button in the place of normally open contact type.
12 April 2017, Call for abstracts now open Contact Caroline O'Donnell at Caroline.
At the time of the last strike a spokesman from the company said: "We continue to do all we can to avert strike action and remain in regular, open contact with union representatives, stressing the urgency of the situation if further disruption to customers is to be avoided.
The 750R series features an octal base design, silver alloy with gold flashed contacts, and 1,500 V rms open contact dielectric strength.
NO" indicates the normally open contact of the output relays.
On relations with Iran in view of the recent understanding between Iran and the world community, Madani said the GCC demonstrated readiness to open contact channels with neighboring Iran and that such approach will continue emanating from the GCC countries' keenness to achieve security and stability in the region.
Karzai insists that his government should take a central role in any peace talks, but the Taliban refuse to open contact with him or his appointed negotiators, dismissing him as a US puppet.
Food impaction associated with open contact causes more probing depth and clinical attachment loss interproximally than that associated with uneven marginal ridge.
Amr said that Egypt had open contact with both sides and provided "help to our brothers in the east" by "providing electricity, means of communication, etc.
set up by the rebels in their eastern stronghold of Benghazi and said they will open contact with the group.
Enriquez notes that children especially will "brush and rush" while giving no thought to the germs that will likely cover the toothbrush that they leave on the bathroom counter in open contact with moisture and bacteria--and often next to other toothbrushes that breed more of the same.
a], for the all possible situations: open contact, closed contact, forward slide and back slide, having the form presented in equations (10).
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