Results 41 to 50 of about 1,469,827 (288)

Report on Existing Fireproof Construction Guidelines for Dwellings against Wildfires

open access: yesCivilEng, 2023
This work presents a state-of-the-art review of existing fireproof construction guidelines for dwellings against wildfires. The most important wildfire-proof construction guidelines and codes for dwellings are presented, and these are later associated ...
Pedro Cantor   +4 more
doaj   +1 more source

On the Equivalence of NMDS Codes

open access: yesIEEE Transactions on Information Theory
An $[n,k,d]$ linear code is said to be maximum distance separable (MDS) or almost maximum distance separable (AMDS) if $d=n-k+1$ or $d=n-k$, respectively. If a code and its dual code are both AMDS, then the code is said to be near maximum distance separable (NMDS).
Jianbing Lu, Yue Zhou 0001
openaire   +3 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

Stabilizer Codes with Exotic Local-dimensions [PDF]

open access: yesQuantum
Traditional stabilizer codes operate over prime power local-dimensions. In this work we extend the stabilizer formalism using the local-dimension-invariant setting to import stabilizer codes from these standard local-dimensions to other cases.
Lane G. Gunderman
doaj   +1 more source

Constructions of k-uniform and absolutely maximally entangled states beyond maximum distance codes

open access: yesPhysical Review Research, 2020
Pure multipartite quantum states of n parties and local dimension q are called k-uniform if all reductions to k parties are maximally mixed. These states are relevant for our understanding of multipartite entanglement, quantum information protocols, and ...
Zahra Raissi   +3 more
doaj   +1 more source

Equivalence for flag codes

open access: yesLinear Algebra and its Applications
Given a finite field F_q and a positive integer n, a flag is a sequence of nested F_q-subspaces of a vector space F_q^n and a flag code is a nonempty collection of flags. The projected codes of a flag code are the constant dimension codes containing all the subspaces of prescribed dimensions that form the flags in the flag code.
Miguel Ángel Navarro-Pérez   +1 more
openaire   +5 more sources

Multidimensional quasi-twisted codes : equivalent characterizations and their relation to multidimensional convolutional codes

open access: yes, 2019
We study multidimensional analogues of quasi-twisted codes from different points of view. Their concatenated structure allows us to characterize self-dual and complementary-dual classes of such codes as well as to show that multidimensional quasi-twisted
Özkaya, Buket, Ling, San
core   +1 more source

Design of LDPC Codes: A Survey and New Results [PDF]

open access: yes, 2006
This survey paper provides fundamentals in the design of LDPC codes. To provide a target for the code designer, we first summarize the EXIT chart technique for determining (near-)optimal degree distributions for LDPC code ensembles.
Ryan, William E.   +11 more
core   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz   +6 more
wiley   +1 more source

Modified Equivalent Load Method for Welding Distortion Analysis

open access: yesJournal of Marine Science and Engineering, 2020
In this study, modified equivalent load method for welding distortion analysis is suggested to improve its accuracy. To avoid the excessive computational time for welding distortion analysis of large welded structures, shell element-based elastic ...
Jaemin Lee, Hyun Chung
doaj   +1 more source

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