instability
71Two stream instability — The two stream instability is a very common instability in plasma physics. It can be induced by an energetic particle stream injected in a plasma, or setting a current along the plasma so different species (ions and electrons) can have different… …
72FIE3 (ftz instability element 3') element — The FIE3 (ftz instability element 3 ) element is an RNA element found in the 3 UTR of the fushi tarazu mRNA.The fushi tarazu gene is essential for the establishment of the Drosophila embryonic body plan. When first expressed in early… …
73Arc of Instability — The Arc of Instability is a proposed, interconnected chain of politically unstable nation states in the Asia Pacific region. The term came into vogue in the late 1990s, proving especially popular with Australian politicians and journalists. The… …
74Two-stream instability — The two stream instability is a very common instability in plasma physics. It can be induced by an energetic particle stream injected in a plasma, or setting a current along the plasma so different species (ions and electrons) can have different… …
75convective instability — The state of the atmosphere in which there is a high relative humidity at low levels and a low relative humidity at upper levels, such that if a low layer of air is lifted bodily, the ELR (environmental lapse rate) value through the layer will… …
76Jeans instability — The Jeans instability causes the collapse of interstellar gas clouds and subsequent star formation. It occurs when the internal gas pressure is not strong enough to prevent gravitational collapse of a region filled with matter. For stability, the …
77Negative bias temperature instability — (NBTI) is a key reliability issue in MOSFETs. It is of immediate concern in p channel MOS devices, since they almost always operate with negative gate to source voltage; however, the very same mechanism affects also nMOS transistors when biased… …
78divergent instability — exists at a pre scribed trim if any small temporary disturbance or control input causes an ever increasing vehicle response without oscillation. Note: divergent instability may be illustrated by operation above the critical speed of an oversteer… …
79oscillatory instability — exists if a small temporary disturbance or control input causes an oscillatory vehicle response of ever increasing amplitude about the initial trim. Note: divergent instability may be illustrated by operation above the critical speed of an… …
80Chetayev instability theorem — The Chetayev instability theorem for dynamical systems states that if there exists for the system a function V(x) such that in any arbitrarily small neighborhood of the origin there is a region D1 in which V(x) > 0 and on whose boundaries V(x) …
