Results 51 to 60 of about 228,280 (310)
Rates of Convergence for the Functional LIL
The Annals of Probability, 1989 Let \(X,X_ 1,X_ 2,..\). be i.i.d. random variables such that E X\(=0\), E \(X^ 2=1\). Let S(t), \(t\geq 0\), be the polygonal process. The rate of convergence of the random sequence \[ \{S(n(\cdot))/(2n LL n)^{1/2},\quad n\geq 1\} \] to a compact convex symmetric subset of C[0,1] is obtained.
Goodman, Victor, Kuelbs, James
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Functional Convergence at the Retinogeniculate Synapse [PDF]
Neuron, 2017 Precise connectivity between retinal ganglion cells (RGCs) and thalamocortical (TC) relay neurons is thought to be essential for the transmission of visual information. Consistent with this view, electrophysiological measurements have previously estimated that 1-3 RGCs converge onto a mouse geniculate TC neuron.
Elizabeth Y, Litvina, Chinfei, Chen
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Sufficient Conditions for Convergence of Sequences of Henstock-Kurzweil Integrable Functions
International Journal of Analysis and Applications, 2023 The main aim of this paper is to present our approach of obtaining sufficient conditions for convergence of sequences of Henstock-Kurzweil integrable functions. Our approach involves the use of the concept of multiplier functions, where we define a class
Yassin Alzubaidi
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Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
On convergence of the maximum block improvement method
, 2015 . The MBI (maximum block improvement) method is a greedy approach to solving optimization problems where the decision variables can be grouped into a finite number of blocks. Assuming that optimizing over one block of variables while fixing all others is
Shuzhong Zhang +5 more
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A Comparative Approach to Accelerate Backpropagation Neural Network Learning using different Activation Functions [PDF]
Journal of the ACS Advances in Computer Science, 2009 Slow convergence and long training times are still the disadvantages often mentioned when neural networks are compared with other competing techniques.
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FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
A rate of convergence in clustering analysis [PDF]
, 1992 We present a result about stochastic boundedness of stable empirical processes on Vapnik-Cervonenkis classes of functions and we apply it to obtain a rate of convergence for the approximation between the sample and the populational variation in the k ...
Romo, Juan
core
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source