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Multimorbidity increases risk of cardiovascular outcomes in permanent atrial fibrillation: Data from the RACE II study. [PDF]

open access: yesInt J Cardiol Heart Vasc
van Deutekom C   +5 more
europepmc   +1 more source

Selected Properties of a TPS/PA12 Composite Material Produced in a Two-Stage Method. [PDF]

open access: yesPolymers (Basel)
Tomaszewska-Ciosk E   +3 more
europepmc   +1 more source

The least witness of a composite number

ISW, 1998
We consider the problem of finding the least witness of a composite number. If n is a composite number then a number w for which n is not a strong pseudo-prime to the base w is called a witness for n. Let w(n) be the least witness for a composite n. Bach [7] assuming the Generalized Riemann Hypothesis (GRH) showed that w(n) < 2log2 n.
R. Balasubramanian, S. V. Nagaraj
openaire   +3 more sources

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