Results 31 to 40 of about 171,145,466 (283)

Application of optimal p-ary linear codes to alphabet-optimal locally repairable codes

open access: yes, 2022
Linear codes have widespread applications in data storage systems. There are two major contributions in this paper. We first propose infinite families of optimal or distance-optimal linear codes over Fp constructed from projective spaces.Moreover, a ...
Luo, Gaojun, Ling, San
core   +1 more source

Low-complexity trellis decoding of linear block codes. [PDF]

open access: yes, 1995
The authors introduce a new simple encoding technique which allows the design of a wide variety of linear block codes. They present a number of examples in which the most widely used codes (Reed-Muller, Hamming, Golay, optimum etc.) have been designed ...
Markarian, G. S.   +2 more
core   +4 more sources

Influence of errors in job codes on job exposure matrix-based exposure assessment in the register-based occupational cohort DOC*X

open access: yesScandinavian Journal of Work, Environment & Health, 2020
OBJECTIVE: Job-exposure matrices (JEM) may be efficient for exposure assessment in occupational epidemiological studies, but they rely on valid job information.
Sesilje Bondo Petersen   +9 more
doaj   +1 more source

An investigation of Turbo Codes over Mobile Wireless Channels [PDF]

open access: yes, 2006
A thesis submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Doctor of PhilosophyTurbo codes have been the subject of much research in recent years, producing results very close to the theoretical ...
Dennett, Christopher Paul
core   +3 more sources

Dihedral Group in The Ancient Genetic

open access: yesJurnal Matematika Integratif, 2020
The standard genetic code consist of four nucleotide bases which encode genes to produce amino acids needed by living things. The addition of new base  (Dummy) causes a sequence of bases to become five nucleotide bases called ancient genetic codes.
Isah Aisah, Eddy Djauhari, Asep Singgih
doaj   +1 more source

Rateless Coding Schemes Using Polar Codes: Truly “No” Rates?

open access: yesIEEE Access, 2020
In this paper, aiming to achieve rate adaptation for the rateless coding (RC) schemes of polar codes, we explore their throughput efficiency and optimize a series of rates that are set in two types of RC schemes.
Hao Liang   +3 more
doaj   +1 more source

Plasminogen activator inhibitor type 2 contains mRNA instability elements within exon 4 of the coding region. Sequence homology to coding region instability determinants in other mRNAs.

open access: yesThe Journal of biological chemistry, 2001
Plasminogen activator inhibitor type 2 (PAI-2) is a serine protease inhibitor that inhibits urokinase. Constitutive and regulated PAI-2 gene expression involves post-transcriptional events, and an AU-rich mRNA instability motif within the 3'-untranslated region of PAI-2 mRNA is required for this process (Maurer, F., Tierney, M., and Medcalf, R.
M J, Tierney, R L, Medcalf
openaire   +2 more sources

Stabilizer Codes and Quantum Error Correction [PDF]

open access: yes, 1997
Controlling operational errors and decoherence is one of the major challenges facing the field of quantum computation and other attempts to create specified many-particle entangled states.
Daniel Gottesman, Gottesman, Daniel Eric
core   +1 more source

Does Gender Impact a Diagnosis of Ankylosing Spondylitis?

open access: yesACR Open Rheumatology, 2022
Objective The study objective was to explore differences in ankylosing spondylitis (AS) diagnosis experiences between men and women by examining the coding of health events over the 2 years preceding AS diagnosis.
Mark C. Hwang   +5 more
doaj   +1 more source

Open-source code to convert Journal Article Tag Suite Extensible Markup Language (JATS XML) to various viewers and other XML types for scholarly journal publishing

open access: yesScience Editing, 2022
There are many ways to use open source code to implement digital standards for scholarly journal publishing. However, providing digital services using open-source code can be a challenge, especially for small and local academic society journals. This paper provides some critical examples of using some of the many open-source code resources available to
openaire   +2 more sources

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