Results 11 to 20 of about 9,098 (213)

Whole-genome comparison of two Campylobacter jejuni isolates of the same sequence type reveals multiple loci of different ancestral lineage [PDF]

open access: yes, 2011
Campylobacter jejuni ST-474 is the most important human enteric pathogen in New Zealand, and yet this genotype is rarely found elsewhere in the world. Insight into the evolution of this organism was gained by a whole genome comparison of two ST-474, flaA
Fearnhead, Paul   +33 more
core   +5 more sources

The ideal test for the divergence of a series [PDF]

open access: yes, 2023
We generalize the classical Olivier's theorem which says that for any convergent series $\sum_n a_n$ with positive nonincreasing real terms the sequence $(n a_n)$ tends to zero.
Adam Kwela   +5 more
core   +1 more source

Sequences of series [PDF]

open access: yes, 1992
The purpose of this work is to introduce new types of sequences, whose terms are infinite series instead of real numbers, and to examine the convergence/divergence of these sequences and of the sum of its ...
Wazwaz, Abdul-Majid, Abdul-Majid Wazwaz
core   +1 more source

BEAST: Bayesian evolutionary analysis by sampling trees [PDF]

open access: yes, 2007
Background The evolutionary analysis of molecular sequence variation is a statistical enterprise. This is reflected in the increased use of probabilistic models for phylogenetic inference, multiple sequence alignment, and molecular population genetics ...
Drummond Alexei J   +5 more
core   +1 more source

Poisson inverse problems [PDF]

open access: yes, 2006
In this paper we focus on nonparametric estimators in inverse problems for Poisson processes involving the use of wavelet decompositions. Adopting an adaptive wavelet Galerkin discretization, we find that our method combines the well-known theoretical ...
Antoniadis, Anestis, Bigot, Jérémie
core   +1 more source

Inferring kangaroo phylogeny from incongruent nuclear and mitochondrial genes [PDF]

open access: yes, 2013
The marsupial genus Macropus includes three subgenera, the familiar large grazing kangaroos and wallaroos of M. (Macropus) and M. (Osphranter), as well as the smaller mixed grazing/browsing wallabies of M. (Notamacropus).
Pratt, R.   +31 more
core   +3 more sources

Series of Real Numbers [PDF]

open access: yes, 2017
Ovaj zavšni rad sadrži osnovna svojstva i rezultate koji se odnose na redove realnih brojeva. Najprije se upoznajemo sa samom definicijom niza realnih brojeva i njegovim svojstvima. To je osnova za defniranje reda realnih brojeva.
Brkić, Iva
core   +2 more sources

Spectral analysis ofmultifractional LRD functional time series [PDF]

open access: yes, 2022
Long Range Dependence (LRD) in functional sequences is characterized in the spectral domain under suitable conditions. Particularly, multifractionally integrated functional autoregressive moving averages processes can be introduced in this framework ...
Ruiz Medina, María Dolores
core   +1 more source

Allozyme and mitochondrial DNA variability within the New Zealand damselfly genera Xanthocnemis, Austrolestes, and Ischnura (Odonata) [PDF]

open access: yes, 2007
We collected larval damselflies from 17 sites in the North, South and Chatham Islands, and tested the hypotheses that: (1) genetic markers (e.g., allozymes, mtDNA) would successfully ¬discriminate taxa; and (2) the dispersal capabilities of adult ...
Liam Nolan   +9 more
core   +1 more source

Convergence and plasticity in the adaptive radiation of cichlid fishes [PDF]

open access: yes, 2013
Ever since Charles Darwin and Alfred Wallace (1858) propelled our understanding about the importance of natural selection in the transformation of species, researchers endeavoured to use this intellectual foundation to explain larger patterns of ...
Muschick, Moritz
core   +1 more source

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