Results 1 to 10 of about 2,041,584 (301)

On perfect powers in $k$-generalized Pell sequence [PDF]

open access: yesMathematica Bohemica, 2023
Let $k\geq2$ and let $(P_n^{(k)})_{n\geq2-k}$ be the $k$-generalized Pell sequence defined by \begin{equation*} P_n^{(k)}=2P_{n-1}^{(k)}+P_{n-2}^{(k)}+\cdots+P_{n-k}^{(k)} \end{equation*}for $n\geq2$ with initial conditions \begin{equation*} P_{-(k-2)}^{(
Zafer Şiar   +2 more
doaj   +1 more source

Assembling the perfect bacterial genome using Oxford Nanopore and Illumina sequencing.

open access: yesPLoS Computational Biology, 2023
A perfect bacterial genome assembly is one where the assembled sequence is an exact match for the organism's genome-each replicon sequence is complete and contains no errors. While this has been difficult to achieve in the past, improvements in long-read
Ryan R Wick   +2 more
doaj   +2 more sources

A Genome-Wide Survey of the Microsatellite Content of the Globe Artichoke Genome and the Development of a Web-Based Database. [PDF]

open access: yesPLoS ONE, 2016
The recently acquired genome sequence of globe artichoke (Cynara cardunculus var. scolymus) has been used to catalog the genome's content of simple sequence repeat (SSR) markers.
Ezio Portis   +6 more
doaj   +1 more source

Construction of optimal zero correlation zone sequence set

open access: yesTongxin xuebao, 2020
The construction of zero correlation zone (ZCZ) sequence set was researched based on perfect sequences and orthogonal sequence set.With the method of constructing on finite field,the optimal zero correlation zone sequence sets were constructed,by ...
Xiaoyu CHEN, Xichao GAO, Yongjie LI
doaj   +2 more sources

Non-perfect maze generation using Kruskal algorithm

open access: yesJurnal Natural, 2021
A non-perfect maze is a maze that contains loop or cycle and has no isolated cell. A non-perfect maze is an alternative to obtain a maze that cannot be satisfied by perfect maze.
MAHYUS IHSAN   +4 more
doaj   +1 more source

Scanned versus Fused-Reconstructed Oblique MR-Images for Assessment of the Tibiofibular Syndesmosis—Diagnostic PerFormance and Reader Agreement

open access: yesDiagnostics, 2021
To evaluate the diagnostic performance and reader agreement of a novel MRI image fusion method enabling the reconstruction of oblique images for the assessment of the tibiofibular syndesmosis.
Hannes Seuss   +6 more
doaj   +1 more source

Retrospective Review of Perfect Ternary Sequences and Their Generators

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2019
Introduction. Perfect polyphase unimodular sequences, i.e. sequences with ideal periodic autocorrelation and single amplitude of symbols are widely used in modern radio communications and radars.
Evgeny I. Krengel
doaj   +1 more source

A conserved sequence extending motif III of the motor domain in the Snf2-family DNA translocase Rad54 is critical for ATPase activity. [PDF]

open access: yesPLoS ONE, 2013
Rad54 is a dsDNA-dependent ATPase that translocates on duplex DNA. Its ATPase function is essential for homologous recombination, a pathway critical for meiotic chromosome segregation, repair of complex DNA damage, and recovery of stalled or broken ...
Xiao-Ping Zhang   +6 more
doaj   +1 more source

Construction of zero correlation zone Gaussian integer sequence set

open access: yesTongxin xuebao, 2017
The construction of zero correlation zone (ZCZ) Gaussian integer sequence set was researched.Based on binary orthogonal matrices,ZCZ ternary sequence sets were constructed by adding zeros at first.Then the ternary ZCZ squences were transformed into ...
Yu-bo LI, Jia-an SUN, Nan JING
doaj   +2 more sources

A Review Study of Prime Period Perfect Gaussian Integer Sequences

open access: yesAxioms
Prime period sequences can serve as the fundamental tool to construct arbitrary composite period sequences. This is a review study of the prime period perfect Gaussian integer sequence (PGIS).
Ho-Hsuan Chang   +3 more
doaj   +1 more source

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