Results 31 to 40 of about 21,832,942 (335)

Rate of steady-state reconnection in an incompressible plasma [PDF]

open access: yes, 2001
The reconnection rate is obtained for the simplest case of 2D symmetric reconnection in an incompressible plasma. In the short note (Erkaev et al., Phys. Rev.
Helfried K. Biernat   +4 more
core   +2 more sources

On Approximating the Rate Region for Source Coding with Coded Side Information [PDF]

open access: yes, 2007
The achievable rate region for the problem of lossless source coding with coded side information was derived by Ahlswede and Körner in 1975. While the Ahlswede-Körner bound completely characterizes the achievable rate region when the source and side ...
Effros, Michelle, Gu, WeiHsin
core   +1 more source

Entanglement-assisted communication of classical and quantum information [PDF]

open access: yes, 2010
We consider the problem of transmitting classical and quantum information reliably over an entanglement-assisted quantum channel. Our main result is a capacity theorem that gives a three-dimensional achievable rate region.
Hsieh, Min-Hsiu, Wilde, Mark M.
core   +3 more sources

The Explicit Coding Rate Region of Symmetric Multilevel Diversity Coding [PDF]

open access: yesInformation Theory and Applications Workshop, 2018
It is well known that superposition coding, namely separately encoding the independent sources, is optimal for symmetric multilevel diversity coding (SMDC) (Yeung-Zhang 1999).
Tao Guo, R. Yeung
semanticscholar   +1 more source

The evaluation of the marriage rate, divorce rate and natality in the South Moravian Region

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2005
The aim of this article is to evaluate a marriage rate, divorce rate and natality in the South Moravian region in the period 1993–2003. There has been a major change in evolution of the population and standard of living.
Jaroslav Dufek
doaj   +1 more source

Region-level Epimutation Rates inArabidopsis thaliana [PDF]

open access: yesHeredity, 2020
AbstractFailure to maintain DNA methylation patterns during plant development can occasionally give rise to so-called ‘spontaneous epimutations’. These stochastic methylation changes are sometimes heritable across generations and thus accumulate in plant genomes over time.
Johanna Denkena   +2 more
openaire   +6 more sources

High vertical HIV transmission rate in the Midwest region of Brazil

open access: yesBrazilian Journal of Infectious Diseases, 2018
Objectives To estimate vertical HIV transmission rate in a capital city of the Midwest region of Brazil and describe the factors related to transmission.
Vanessa Terezinha Gubert de Matos   +8 more
doaj   +3 more sources

Rate-energy region of MIMO systems with sustainable intelligent reflecting surface

open access: yesICT Express, 2022
We consider MIMO systems with self-sustainable intelligent reflecting surface (IRS), where IRS can harvest energy from received power. We characterize the achievable region of rate-energy pairs and propose an alternating optimization algorithm to try to ...
Minsik Kim, Daeyoung Park
doaj   +1 more source

Rate Region Boundary of the SISO Z-Interference Channel With Improper Signaling [PDF]

open access: yesIEEE Transactions on Communications, 2016
This paper provides a complete characterization of the boundary of an achievable rate region, called the Pareto boundary, of the single-antenna Z interference channel (Z-IC), when interference is treated as noise and users transmit complex Gaussian ...
C. Lameiro, I. Santamaría, P. Schreier
semanticscholar   +1 more source

A Precise Stabilization Method for Linear Stochastic Time-Delay Systems

open access: yesActuators, 2022
Based on ensuring the steady-state performance of the system, some dynamic performance indicators that have not yet been realized in linear stochastic systems with time-delay are discussed in this paper.
Huasheng Zhang   +3 more
doaj   +1 more source

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