Results 91 to 100 of about 9,454,079 (375)
Code multiplexing using linear block codes [PDF]
EPJ Web of ConferencesThis paper explores the application of code multiplexing using linear block codes in communication systems. Through a comprehensive analysis of contemporary literature on switching methods and signal modeling, the study investigates the principles of ...
Rabin Alexey +2 more
doaj +1 more source
Self-Orthogonal Codes Constructed from Posets and Their Applications in Quantum Communication
Mathematics, 2020 It is an important issue to search for self-orthogonal codes for construction of quantum codes by CSS construction (Calderbank-Sho-Steane codes); in quantum error correction, CSS codes are a special type of stabilizer codes constructed from classical ...
Yansheng Wu, Yoonjin Lee
doaj +1 more source
Optimal Linear and Cyclic Locally Repairable Codes over Small Fields
, 2015 We consider locally repairable codes over small fields and propose constructions of optimal cyclic and linear codes in terms of the dimension for a given distance and length.
Yaakobi, Eitan, Zeh, Alexander
core +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Experimental verification of the linear and non-linear versions of a panel code
International Journal of Naval Architecture and Ocean Engineering, 2011 In the proposed paper numerical calculations are carried out using two versions of a three-dimensional, time-domain panel method developed by the group of Prof. P. Sclavounos at MIT, i.e.
G.J. Grigoropoulos +2 more
doaj +1 more source
Random linear codes in steganography [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2016 Syndrome coding using linear codes is a technique that allows improvement in the steganographic algorithms parameters. The use of random linear codes gives a great flexibility in choosing the parameters of the linear code.
Kamil Kaczyński
doaj +1 more source
Geometric representations of linear codes
, 2011 We say that a linear code C over a field F is triangular representable if there exists a two dimensional simplicial complex $\Delta$ such that C is a punctured code of the kernel ker $\Delta$ of the incidence matrix of $\Delta$ over F and there is a ...
Cimasoni +8 more
core +1 more source
Intersection of Isomorphic Linear Codes
Journal of Combinatorial Theory, Series A, 1997 Two \((n,k)\) linear codes are said to be isomorphic if there is a permutation of the coordinates that maps one code onto the other. The intersection of two isomorphic \((n,k)\) codes is an \((n,k')\) code, where clearly \(\max\{0,2k-n\}\leq k' \leq k\). In this paper, the problem of finding all attainable values of \(k'\), called intersection numbers,
Eli Bar-Yahalom, Tuvi Etzion
openaire +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source