Results 81 to 90 of about 391,352 (330)
Pseudorandom numbers and entropy conditions
Journal of Complexity, 2007 The authors investigate measures of pseudorandomness of finite sequences \((x_n)\) of real numbers. They extend the well-distribution measure introduced by \textit{C. Mauduit} and \textit{A. Sárközy} [Acta Arith. 82, No. 4, 365--377 (1997; Zbl 0886.11048)], which analyzes the behavior of a sequence \((x_n)\) along arithmetic progressions \((x_{ak+b})\),
Berkes, István +2 more
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In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
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Explicit Upper Bound for Entropy Numbers
Zeitschrift für Analysis und ihre Anwendungen, 2004 We give an explicit upper bound for the entropy numbers of the embedding I\colon W^{r,p}(Q^l)\to C(\overline{Q^l}) where Q^l=(-l,l)^m\subset \mathbb{R}^n , r\in\mathbb{N} ,
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FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Open EngineeringIn this study, minimizing entropy generation in a horizontal pipe is numerically investigated through two passive techniques: in the first mode, the helical wire inserts in the pipe were placed at three various ratios of pitch ratio.
Ali Hussein Hayder Mohammed +4 more
doaj +1 more source
Algorithm of arithmetical operations with fuzzy numerical data [PDF]
In this article the theoretical generalization for representation of arithmetic operations with fuzzy numbers is considered. Fuzzy numbers are generalized by means of fuzzy measures.
Bocharnikov, Victor, Sveshnikov, Sergey
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Entropy Generation in MHD Flow of a Uniformly Stretched Vertical Permeable Surface under Oscillatory Suction Velocity [PDF]
, 2009 This paper reports the analytical calculation of the entropy generation due to heat and mass transfer and fluid friction in steady state of a uniformly stretched vertical permeable surface with heat and mass diffusive walls, by solving analytically the ...
Adesanya, A.O., Okedoye, A.M.
core
Entropy Numbers of General Diagonal Operators
Revista Matemática Complutense, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Interpolation of $S$ -numbers and entropy numbers of operators
Banach Journal of Mathematical Analysis, 2019 The authors introduce the notion of \(\overset{\rightarrow}{s}\)-number sequence for operators acting between Banach couples. This generalizes the classical notion of \(s\)-numbers of operators which was introduced by A. Pietsch. The main aim is to study the following question under which conditions for Banach couples \(\overset{\rightarrow}{X}=(X_0 ...
Mastyło, Mieczysław +1 more
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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