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Artificial IntelligenceA preliminary version appears in the 33rd International Joint Conference on Artificial Intelligence (IJCAI)
Hadi Hosseini +2 more
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Dispersive ordering of distributions [PDF]
Advances in Applied Probability, 1984 Shaked (1982) gives a characterisation of dispersive ordering for distributions which are absolutely continuous with interval supports. However there is a technical error in his proof of the second part of Theorem 2.1, although the result is still true. The difficulty arises because zero terms are discarded in the definition of the sign change operator
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Order and Schwartz distributions [PDF]
Glasgow Mathematical Journal, 1977 The space of Schwartz distributions on the unit circle Г in the plane is topologically a considerable generalization of the space of regular, finite Borel measures on Г. However, the order structure of is usually taken to be the same as that of : there are no “positive” distributions which are not measures. This perhaps warrants consideration, since
Feldman, W. A., Porter, J. F.
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
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Romanovski–Jacobi spectral collocation schemes for distributed order differential problems
Alexandria Engineering JournalThe article highlights the growing importance of computational mathematics in tackling intricate real-world phenomena governed by distributed order fractional dynamics.
M.A. Abdelkawy +3 more
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FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
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Spectral solutions for fractional Klein–Gordon models of distributed order
Alexandria Engineering JournalThe Klein–Gordon equation is a fundamental theoretical physics concept, governing the behavior of relativistic quantum particles with spin-zero. Its numerical solution is crucial in fields like quantum field theory, particle physics, and cosmology.
M.A. Abdelkawy +4 more
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
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Inequalities of $s$-Ordered Distributions
The Annals of Statistics, 1975 Let $C$ be the cone of functions $\phi$ that are concave-convex about the origin, continuous at the origin, and have $\phi(0) = 0$, and $\phi'(t) \leqq \phi' (-t)$ for $t \geqq 0$. Necessary and sufficient conditions are given for $\phi(\int x(t) dH(t)) \leqq \int \phi(x(t)) dH(t)$ to hold for all $\phi \in C$ and all increasing functions $x$, with $x ...
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
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