Category: O
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Optiplanimat
The Siemens automated unit, capable of performing planigraphy, zonography, and Bucky radiography in various tilt positions ranging from +110 to -90 degrees.
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Open core transformer
The primary and secondary coils, both extensively insulated from one another, are wound around separate iron cores that are not electrically connected.
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Open circuit
An electrical circuit that has been disrupted, resulting in the absence of a complete pathway for the flow of current.
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Opaque media
Any contrast substance that can be administered or introduced into the body.
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Oil-cooled tube
An electron tube designed to dissipate the generated heat through the utilization of oil.
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Ohm
The unit of electric resistance is defined as the resistance through which a current, composed of electrons, with a magnitude of one ampere, will flow when a voltage, corresponding to a pressure of one volt, is applied.
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O electron
An electron occupying an orbit within the O shell, which corresponds to the fifth electron shell encircling the atomic nucleus when counted outward from the nucleus.
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Octet rule
This principle is applicable to the semiconductor component of the solid-state rectifier, wherein the atoms of the semiconductor engage in the sharing of their valence electrons, typically totaling eight electrons.
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Objective lens
Within an image intensifier, there exists a lens responsible for gathering the light emitted from the output screen and projecting it into the camera lens.
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Oxtail
Unveiling its culinary versatility, the oxtail emerges as a superb ingredient for hearty stews and soul-warming soups. However, due to its substantial bone content, it is important to note that a single oxtail typically serves approximately four individuals. The rich flavors and tender meat provided by the oxtail make it a cherished addition to dishes…