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Quiescent phase, the first part of the first stage of childbirth; The G 0 phase of a cell in the cell cycle; quiescence is the state of a cell when it is not dividing; Quiescent current (biasing) in an electronic circuit; Quiescent consistency is one of the safety properties for concurrent data structures
The operating point of a device, also known as bias point, quiescent point, or Q-point, is the DC voltage or current at a specified terminal of an active device ...
Quiescent cells are often identified by low RNA content, lack of cell proliferation markers, and increased label retention indicating low cell turnover. [ 5 ] [ 6 ] Senescence is distinct from quiescence because senescence is an irreversible state that cells enter in response to DNA damage or degradation that would make a cell's progeny nonviable.
The quiescent centre is a group of cells, up to 1,000 in number, in the form of a hemisphere, with the flat face toward the root tip of vascular plants. [1] It is a region in the apical meristem of a root where cell division proceeds very slowly or not at all, but the cells are capable of resuming meristematic activity when the tissue ...
The database is placed in a quiescent state by allowing current active transactions to complete and then flushing modified buffers from cache to the stable database. [7] During a quiesced backup, updating transactions are not permitted and attempts to execute database transactions raise a database exception.
Transistor Q7 drives Q5 and Q6 into conduction until their (equal) collector currents match that of Q1/Q3 and Q2/Q4. The quiescent current in Q7 is V BE / 50 kΩ, about 35 μA, as is the quiescent current in Q15, with its matching operating point. Thus, the quiescent currents are pairwise matched in Q1/Q2, Q3/Q4, Q5/Q6, and Q7/Q15.
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T ∞ is the quiescent temperature (fluid temperature far from the surface of the object) Gr x is the Grashof number for characteristic length x; Pr is the Prandtl number; In the above, the fluid properties Pr, ν, α and β are evaluated at the film temperature, which is defined as: = +.