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In set theory, a branch of mathematics, Kunen's inconsistency theorem, proved by Kenneth Kunen , shows that several plausible large cardinal axioms are inconsistent with the axiom of choice. Some consequences of Kunen's theorem (or its proof) are: There is no non-trivial elementary embedding of the universe V into itself.
Race condition in a logic circuit. Here, ∆t 1 and ∆t 2 represent the propagation delays of the logic elements. When the input value A changes from low to high, the circuit outputs a short spike of duration (∆t 1 + ∆t 2) − ∆t 2 = ∆t 1.
55153 231452 Ensembl ENSG00000198301 ENSMUSG00000029415 UniProt Q9NVU7 Q80UZ2 RefSeq (mRNA) NM_001288983 NM_001288984 NM_018115 NM_172713 RefSeq (protein) NP_001275912 NP_001275913 NP_060585 NP_766301 Location (UCSC) Chr 4: 75.94 – 75.99 Mb Chr 5: 92.43 – 92.46 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Protein SDA1 homolog is a protein that in humans is encoded by the SDAD1 ...
Status inconsistency is a situation where an individual's social positions have both positive and negative influences on their social status. For example, a teacher may have a positive societal image (respect, prestige) which increases their status but may earn little money , which simultaneously decreases their status.
The system + =, + = has exactly one solution: x = 1, y = 2 The nonlinear system + =, + = has the two solutions (x, y) = (1, 0) and (x, y) = (0, 1), while + + =, + + =, + + = has an infinite number of solutions because the third equation is the first equation plus twice the second one and hence contains no independent information; thus any value of z can be chosen and values of x and y can be ...
In mathematical logic, an ω-consistent (or omega-consistent, also called numerically segregative) [1] theory is a theory (collection of sentences) that is not only (syntactically) consistent [2] (that is, does not prove a contradiction), but also avoids proving certain infinite combinations of sentences that are intuitively contradictory.
An example of a data-integrity mechanism is the parent-and-child relationship of related records. If a parent record owns one or more related child records all of the referential integrity processes are handled by the database itself, which automatically ensures the accuracy and integrity of the data so that no child record can exist without a parent (also called being orphaned) and that no ...
Expectancy violations theory (EVT) is a theory of communication that analyzes how individuals respond to unanticipated violations of social norms and expectations. [1] The theory was proposed by Judee K. Burgoon in the late 1970s and continued through the 1980s and 1990s as "nonverbal expectancy violations theory", based on Burgoon's research studying proxemics.