Results 61 to 70 of about 1,594,888 (167)

Weight Distributions of a Class of Linear Codes

open access: yes2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA), 2019
Linear codes with a few weights have many applications in secret sharing schemes, authentication codes, association schemes and strongly regular graphs, and they are also of importance in consumer electronics, communications and data storage systems.
ZHANG, Xina   +3 more
openaire   +2 more sources

Die Fraktionierung von Polymethylmethacrylaten nach dem Molekulargewicht durch Gegenstromverteilung

open access: yesCHIMIA, 1973
A polydisperse sample of polymethylmethacrylate with an average molecular weight of 168000 has been fractionated by countercurrent distribution into fractions of different molecular weight using a phase pair prepared from acetone, n-hexane and water.
P. von Tavel, J. Wälchli, H. Rüfenacht
doaj   +1 more source

Hatching distribution of eggs varying in weight and breeder age

open access: yesBrazilian Journal of Poultry Science, 2005
Broiler chicks from one incubator hatch within long periods of time, which leads to dehydration and reduction in yolk sac reserves of those chicks that have hatched earlier and potentially impairs early performance.
SL Vieira   +4 more
doaj   +1 more source

Duality and Support Weight Distributions

open access: yesIEEE Transactions on Information Theory, 2004
We show how to compute the support weight distribution A/sub i//sup r/ for r/spl ges/k-d/sub 2//sup /spl perp//+3, where d/sub 2//sup /spl perp// is the second minimum support weight of a code, provided the weight enumerator of the dual code is known.
openaire   +4 more sources

Invariance of Weight Distributions in Rectified MLPs

open access: yesCoRR, 2017
An interesting approach to analyzing neural networks that has received renewed attention is to examine the equivalent kernel of the neural network. This is based on the fact that a fully connected feedforward network with one hidden layer, a certain weight distribution, an activation function, and an infinite number of neurons can be viewed as a ...
Tsuchida, Russell   +2 more
openaire   +5 more sources

The Equipment Layout and Bolt Type Analysis for Ankara Metro Vehicles

open access: yes机车电传动, 2015
Combining the characteristics of the stainless steel vehicles, considering the premise of the vehicle gauge, weight distribution and the place requirement of equipment installation and maintenance, a reasonable system layout plan was provided, as well as
YUE Yixin, LIU Houlin
doaj  

Resolving Conflicts in Data Through Curation-informed Weight Distribution Networks

open access: yesInternational Journal of Digital Curation
Missing and conflicting data values create problems when integrating datasets from multiple collections. Moreover, when the collections to be integrated are large and continuously updated, it is not feasible to manually resolve these problems.
Nevan Simone, Maria Esteva
doaj   +1 more source

SEC2MWD: A MATLAB toolbox for derivation of molecular weight distributions from size exclusion chromatography

open access: yesSoftwareX
Size exclusion chromatography (SEC) is a type of liquid chromatography used for separating molecules based on their size. The pipeline for converting a raw chromatogram to a molecular weight distribution involves multiple steps and require various ...
Ingrid Måge   +2 more
doaj   +1 more source

The $ b $-weight distribution for MDS codes

open access: yesAdvances in Mathematics of Communications
For a positive integer $b\ge2$, the $b$-symbol code is a new coding framework proposed to combat $b$-errors in $b$-symbol read channels. Especially, the $2$-symbol code is called a symbol-pair code. Remarkably, a classical maximum distance separable (MDS) code is also an MDS $b$-symbol code.
Canze Zhu, Qunying Liao
openaire   +2 more sources

One-step enzymatic synthesis of medium molecular weight dextran using engineered dextransucrase DarM from Leuconostoc citreum CBA3623

open access: yesFrontiers in Microbiology
The dextransucrase DarM from Leuconostoc citreum CBA3623, a large GH70 family enzyme of approximately 213 kDa, was refractory to full-length expression in E. coli.
Wenchao Zhang   +11 more
doaj   +1 more source

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