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A split-phase or single-phase three-wire system is a type of single-phase electric power distribution. It is the alternating current (AC) equivalent of the original Edison Machine Works three-wire direct-current system. Its primary advantage is that, for a given capacity of a distribution system, it saves conductor material over a single-ended ...
Split S2. Wiggers diagram of various events of a cardiac cycle, with 2nd heart sound at bottom. A split S2 is a finding upon auscultation of the S2 heart sound. [1] It is caused when the closure of the aortic valve (A 2) and the closure of the pulmonary valve (P 2) are not synchronized during inspiration. The second heart sound (S2) is caused ...
Split infinitive. A split infinitive is a grammatical construction in which an adverb or adverbial phrase separates the "to" and "infinitive" constituents of what was traditionally called the "full infinitive", but is more commonly known in modern linguistics as the to-infinitive (e.g., to go). In the history of English language aesthetics, the ...
Splitting (psychology) Splitting (also called binary thinking, black-and-white thinking, all-or-nothing thinking, or thinking in extremes) is the failure in a person's thinking to bring together the dichotomy of both perceived positive and negative qualities of something into a cohesive, realistic whole. It is a common defense mechanism [1 ...
The split S is taught to be used in dogfighting when the pilot has the opportunity to withdraw from battle. It can be an effective tactic to prevent an enemy behind (between four o'clock and eight o'clock positions) from gaining a missile lock-on while one is disengaging from a fight. The split S is contrasted with the Immelmann turn, which is ...
Succeeded by. Lawrence Bragg. Signature. Ernest Rutherford, 1st Baron Rutherford of Nelson, OM , FRS , HonFRSE [ 7 ] (30 August 1871 – 19 October 1937), was a New Zealand physicist who was a pioneering researcher in both atomic and nuclear physics. He has been described as "the father of nuclear physics", [ 8 ] and "the greatest ...
Scientists. v. t. e. In quantum physics, the spin–orbit interaction (also called spin–orbit effect or spin–orbit coupling) is a relativistic interaction of a particle's spin with its motion inside a potential. A key example of this phenomenon is the spin–orbit interaction leading to shifts in an electron 's atomic energy levels, due to ...
A short exact sequence of abelian groups or of modules over a fixed ring, or more generally of objects in an abelian category. is called split exact if it is isomorphic to the exact sequence where the middle term is the direct sum of the outer ones: The requirement that the sequence is isomorphic means that there is an isomorphism such that the ...