Results 11 to 20 of about 1,797,437 (304)

On the Ranks and Border Ranks of Symmetric Tensors [PDF]

open access: yesFoundations of Computational Mathematics, 2009
v1: 22 pages; v2: 23 pages, numerous small improvements; v3: final version, accepted for publication in Found.
J. M. Landsberg, Zach Teitler
openaire   +4 more sources

Effects of yeast stress and organic acids on chloropropanols formation in cereal products

open access: yesCzech Journal of Food Sciences, 2004
A major precursor of monochloropropanediols (MCPDs) in leavened cereal products is glycerol, which is formed as a natural by-product of yeast fermentation. However, yeast metabolism is affected by stresses such as low osmotic pressure from e.g.
C. G Hamlet, P. A Sadd
doaj   +1 more source

An Average Wavelength Parameter for Surface Metrology

open access: yesMeasurement + Control, 1972
The new International Standard for the assessment of surface texture is based on the Arithmetic Average Height Index R a . This parameter, although extremely valuable for quality control in manufacture, takes little or no account of the openness or ...
R C Spragg, D J Whitehouse
doaj   +1 more source

Characterizations of Matrix Equalities for Generalized Inverses of Matrix Products

open access: yesAxioms, 2022
This paper considers how to construct and describe matrix equalities that are composed of algebraic operations of matrices and their generalized inverses.
Yongge Tian
doaj   +1 more source

Using benzene carboxylic acids to prepare zirconium-based catalysts for the conversion of biomass-derived furfural

open access: yesInternational Journal of Coal Science & Technology, 2017
Benzene carboxylic acid (BCAs) are common and useful chemical blocks, which can be derived from the abundant low rank coals (LRCs) via oxidative degradation. In this work, we proposed a novel strategy to utilize BCAs as raw materials to prepare catalysts
Huacong Zhou   +8 more
doaj   +1 more source

Construction of a Uniform Access Structure Using Minimum Independent Dominating Vertices [PDF]

open access: yesEngineering and Technology Journal, 2014
The most important technologies in modern society are the information security; it is founded to provide a protection to the transmitted data. Secret sharing scheme is one of the methods designated to protect the secret data. It is a method that allows a
KadhimA. Kadhim   +2 more
doaj   +1 more source

Popular ranking

open access: yesDiscrete Applied Mathematics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
van Zuylen, A.   +2 more
openaire   +4 more sources

Evaluation and selection of CORDEX-SA datasets and bias correction methods for a hydrological impact study in a humid tropical river basin, Kerala

open access: yesJournal of Water and Climate Change, 2021
It is well recognised that the performance of climate model simulations and bias correction methods is region specific, and, therefore, careful validation should always be performed.
M. S. Saranya, V. Nair Vinish
doaj   +1 more source

DISTALITY RANK

open access: yesThe Journal of Symbolic Logic, 2022
AbstractBuilding on Pierre Simon’s notion of distality, we introduce distality rank as a property of first-order theories and give examples for each rankmsuch that$1\leq m \leq \omega $. For NIP theories, we show that distality rank is invariant under base change.
openaire   +2 more sources

Proportional Rankings [PDF]

open access: yesProceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017
We extend the principle of proportional representation to rankings: given approval preferences, we aim to generate aggregate rankings so that cohesive groups of voters are represented proportionally in each initial segment of the ranking. Such rankings are desirable in situations where initial segments of different lengths may be relevant, e.g., in ...
Piotr Skowron 0001   +4 more
openaire   +3 more sources

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