Results 211 to 220 of about 927,412 (249)

Generational variation and stabilization in resynthesized allotetraploid Brassica juncea derived from diploid progenitors B. rapa and B. nigra. [PDF]

open access: yesBMC Plant Biol
Tripathi S   +12 more
europepmc   +1 more source

RTEL1 mutation modifies dyskeratosis congenita caused by a telomerase RNA template mutation. [PDF]

open access: yesNat Commun
Deimler N   +11 more
europepmc   +1 more source

Endophytic Aspergillus fumigatus modulates growth, oxidative stress, and cadmium accumulation in okra under salinity and heavy-metal stress. [PDF]

open access: yesPLoS One
Khan S   +13 more
europepmc   +1 more source

Gene polymorphisms and occurrence of type 2 diabetes in a Gabonese population. [PDF]

open access: yesInt J Biochem Mol Biol
Mbang Bengone AS   +5 more
europepmc   +1 more source

Conditions for Finite Ladder Height and Delay Moments

Operations Research, 1984
We provide simple proofs for several known results: conditions for finite ladder height moments are obtained in a unified way for random walks under both the oscillating and drift cases. The random walk conditions are used to obtain conditions for finite delay moments for the GI/G/1 queue.
Ronald W Wolff
exaly   +4 more sources

Exact expressions for the moments of ladder heights

Siberian Mathematical Journal, 2010
Let \(X_1, X_2,\dots, X_n,\dots\) be a sequence of independent identically distributed random variables with distribution function \(F(x)\), characteristic function \(f(t)\) and expectation \(EX_1\). Define the random walk \(S_n\) with steps \(X_1, X_2,\dots\) by \[ S_n= \sum^n_{i=1} X_i,\quad n= 1,2,\dots. \] Put \(N^+= \min\{n\mid S_n> 0\}\). (If the
S V Nagaev
exaly   +2 more sources

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