Results 21 to 30 of about 356 (201)

Rampant C→U Hypermutation in the Genomes of SARS-CoV-2 and Other Coronaviruses: Causes and Consequences for Their Short- and Long-Term Evolutionary Trajectories

open access: yesmSphere, 2020
The pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has motivated an intensive analysis of its molecular epidemiology following its worldwide spread. To understand the early evolutionary events following its emergence, a data set
P. Simmonds
doaj   +1 more source

Quasimonotone and Almost Increasing Sequences and Their New Applications [PDF]

open access: yesAbstract and Applied Analysis, 2012
Recently, we have proved a main theorem dealing with the absolute Nörlund summability factors of infinite series by using δ‐quasimonotone sequences. In this paper, we prove that result under weaker conditions. A new result has also been obtained.
openaire   +3 more sources

An application of quasi-monotone and almost increasing sequences

open access: yesApplied Mathematics Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hüseyin Bor, Dansheng Yu
openaire   +2 more sources

A new application of almost increasing sequences [PDF]

open access: yesMiskolc Mathematical Notes, 2013
In the present paper we have proved a more general theorem dealing with vertical bar A, p(n)vertical bar(k) summability by using almost increasing sequence. This theorem also includes several known results.
openaire   +3 more sources

Noise-proof method for determining the linear dynamic system parameters based on pulse-response characteristic

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2007
We consider the method for parametric identification of the linear dynamic system based on the stochastic difference equation describing the sequence of the measurements of instantaneous values of system pulse-response characteristics.
V. E. Zoteev
doaj   +1 more source

Early evolution of conserved regulatory sequences associated with development in vertebrates. [PDF]

open access: yesPLoS Genetics, 2009
Comparisons between diverse vertebrate genomes have uncovered thousands of highly conserved non-coding sequences, an increasing number of which have been shown to function as enhancers during early development. Despite their extreme conservation over 500
Gayle K McEwen   +5 more
doaj   +1 more source

On almost increasing sequences and its applications

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We prove a general theorem on |N¯,pn;δ|k summability factors, which generalizes a theorem of Bor (1994) on |N¯,pn|k summability factors, under weaker conditions by using an almost increasing sequence.
Hikmet S. Özarslan
doaj   +1 more source

Adaptive efficient compression of genomes

open access: yesAlgorithms for Molecular Biology, 2012
Modern high-throughput sequencing technologies are able to generate DNA sequences at an ever increasing rate. In parallel to the decreasing experimental time and cost necessary to produce DNA sequences, computational requirements for analysis and storage
Wandelt Sebastian, Leser Ulf
doaj   +1 more source

Effects of Payloads on Non-exhaust PM Emissions from A Hybrid Electric Vehicle during A Braking Sequence

open access: yesAerosol and Air Quality Research, 2022
Vehicles equipped with internal combustion engines are known as important sources of particulate matter (PM) emissions. Many countries are aware of this issue.
Worawat Songkitti   +3 more
doaj   +1 more source

Phase diagram of the SU(2) Kondo lattice

open access: yesAIP Advances, 2018
We examine the SU(2) Kondo Lattice Model, for simple cubic lattices with various magnitudes of the localized spins j and numbers of conduction electrons, nc. For j=1/2, the system undergoes transitions from the paramagnetic to magnetically ordered states.
Miguel Abele, P. S. Riseborough
doaj   +1 more source

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