Results 151 to 160 of about 1,048 (175)

Association of severe depression with bone mineral content: a mediation analysis in PERSIAN cohort study. [PDF]

open access: yesBMC Public Health
Sahebi M   +7 more
europepmc   +1 more source

Topic modeling analysis of the Allen Human Brain Atlas. [PDF]

open access: yesSci Rep
Pizzini L, Valle F, Osella M, Caselle M.
europepmc   +1 more source
Some of the next articles are maybe not open access.

On an Elementary Proof of Some Asymptotic Formulas in the Theory of Partitions

The Annals of Mathematics, 1942
Let \(p(n)\) be the number of partitions of the positive integer \(n\) and let \(p_k(n)\) be the number of partitions of \(n\) into exactly \(k\) summands. The author gives an elementary proof that \(\lim_{n \to \infty} n p(n) \exp\{-\pi(2n/3)^{1/2}\}\) exists and is positive, but does not determine its value (known to be \(48^{-1/2}\)).
openaire   +4 more sources

Partitions of Positive Integers: An Elementary Topic of Number Theory

The Mathematics Teacher, 1974
The author presents some interesting aspects of number theory and graphing that should be appealing to students.
openaire   +1 more source

Elementary proofs of infinite families of congruences for Merca’s cubic partitions

Ramanujan Journal, 2022
Robson da Silva   +2 more
exaly  

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