Results 121 to 130 of about 42,170 (301)
Comparing the Zeta Distributions with the Pareto Distributions from the Viewpoint of Information Theory and Information Geometry: Discrete versus Continuous Exponential Families of Power Laws [PDF]
, 2022 Frank Nielsen
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Sufficient Statistics and Exponential Families
The Annals of Statistics, 1974 Using a locally Lipschitz function $T$ of $n > 1$ variables one can reduce data consisting of a sample of size $n$ to one real number. If we are given a family of probability measures on the real line which are equivalent to Lebesgue measure then $T$ yields a sufficient data reduction only if the given family is exponential.
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Advanced Science, EarlyView.Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green +15 more
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Gradient-free Hamiltonian Monte Carlo with Efficient Kernel Exponential\n Families [PDF]
, 2015 Heiko Strathmann +4 more
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Advanced Science, EarlyView.Pancreatic neuroendocrine tumors frequently silence MEN1 through epigenetic mechanisms. Here, SIRT7 recruits DNMT1 to the MEN1 promoter, drives hypermethylation, and enhances DNA repair. Inhibiting SIRT7 restores MEN1, reduces MRN complex abundance, impairs double‐strand break repair, and sensitizes PanNET models to radiation, supporting SIRT7 as a ...
Jianyun Jiang +11 more
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A new theorem on exponential stability of periodic evolution families on Banach spaces
Electronic Journal of Differential Equations, 2003 We consider a mild solution $v_f(cdot, 0)$ of a well-posed inhomogeneous Cauchy problem $dot v(t)=A(t)v(t)+f(t)$, $v(0)=0$ on a complex Banach space $X$, where $A(cdot)$ is a 1-periodic operator-valued function. We prove that if $v_f(cdot, 0)$ belongs to
Constantin Buse, Oprea Jitianu
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Nanoscale Spatial Organization of ARC High‐ and Low‐Order Assemblies at Excitatory Synapses
Advanced Science, EarlyView.ARC (Activity‐Regulated Cytoskeleton‐Associated protein) mediates synaptic plasticity by forming nanoscale assemblies in neurons. Using super‐resolution microscopy and time‐resolved anisotropy with targeted tagging, the study reveals low‐order ARC assemblies at synapses colocalizing with AMPARs, semi‐circular structures at endocytic zones, and 60–80 nm
Martina Damenti +13 more
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Advanced Science, EarlyView.The ER's continuous tubular network is maintained by ER‐shaping proteins whose mutation or dysregulation contributes to neurodegenerative diseases. Here, we show that ER morphology sets the speed of Ca2+ store replenishment between firing events. Disrupting ER continuity slows intra‐ER Ca2+ redistribution from extracellular refill (SOCE) sites, driving
Valentina Davi +13 more
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Convergence rates for variational regularization of inverse problems in exponential families [PDF]
, 2020 Yusufu Simayi
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