impulse excitation
61Modal analysis — is the study of the dynamic properties of structures under vibrational excitation. Modal analysis is the field of measuring and analysing the dynamic response of structures and or fluids when excited by an input. Examples would include measuring… …
62Ion channel — Not to be confused with: Ion Television or Ion implantation. Schematic diagram of an ion channel. 1 channel domains (typically four per channel), 2 outer vestibule, 3 selectivity filter, 4 diameter of selectivity filter, 5 phosphorylation site, 6 …
63Acoustic resonance — is the tendency of an acoustic system to absorb more energy when the frequency of its oscillations matches the system s natural frequency of vibration (its resonance frequency ) than it does at other frequencies. A resonant object will probably… …
64muscle disease — ▪ pathology Introduction any of the diseases and disorders that affect the human muscle system (muscle system, human). Diseases and disorders that result from direct abnormalities of the muscles are called primary muscle diseases; those… …
65Julius Bernstein — (December 18, 1839 February 6, 1917) was a German physiologist who was born in Berlin. He studied medicine at the University of Breslau under Rudolf Heidenhain, and at the University of Berlin under Emil Du Bois Reymond. He received his medical… …
66Saltatory conduction — For Saltation definition, and other use disambiguation, see Saltation Saltatory conduction (from the Latin saltare , to hop or leap) is a means by which action potentials are transmitted along myelinated nerve fibers.MechanismBecause the… …
67action potential — Physiol. the change in electrical potential that occurs between the inside and outside of a nerve or muscle fiber when it is stimulated, serving to transmit nerve signals. Cf. nerve impulse. [1925 30] * * * Brief (about one thousandth of a… …
68Transformer — This article is about the electrical device. For the toy line franchise, see Transformers. For other uses, see Transformer (disambiguation). Pole mounted distribution transformer with center tapped secondary winding. This type of transformer is… …
69Muscle relaxant — This article refers to skeletal muscle relaxants. For information on smooth muscle relaxants, see Antispasmodic. A muscle relaxant is a drug which affects skeletal muscle function and decreases the muscle tone. It may be used to alleviate… …
70Mechanical resonance — This article is about mechanical resonance in physics and engineering. For a general description of resonance, see resonance. For mechanical resonance of sound including musical instruments, see acoustic resonance. For the music album by the… …
