Results 51 to 60 of about 117,653 (287)
Randomness and differentiability in higher dimensions [PDF]
, 2015 We present two theorems concerned with algorithmic randomness and differentiability of functions of several variables. Firstly, we prove an effective form of the Rademacher's Theorem: we show that computable randomness implies differentiability of ...
Galicki, Alex, Turetsky, Daniel
core
Weak-Coupling Approach to Hole-Doped S=1 Haldane Systems
, 1995 As a weak-coupling analogue of hole-doped $S=1$ Haldane systems, we study two models for coupled chains via Hund coupling; coupled Hubbard chains, and a Hubbard chain coupled with an $S=1/2$ Heisenberg chain.
D. M. Khveshchenko +30 more
core +1 more source
Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila
FEBS Letters, EarlyView.Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia +6 more
wiley +1 more source
A cellular-automata model for assessing the sensitivity of the street network to natural terrain
Annals of GIS, 2021 Natural and human-made features are not exclusive in settlements but interact across time and space, placing the context in constant evolution. The purpose of this paper is to search for the influence of terrain, a natural feature, on the configuration ...
Jeeno Soa George +2 more
doaj +1 more source
Bayesian definition of random sequences with respect to conditional probabilities
, 2022 We study Martin-L\"{o}f random (ML-random) points on computable probability measures on sample and parameter spaces (Bayes models). We consider four variants of conditional random sequences with respect to the conditional distributions: two of them are ...
Takahashi, Hayato
core
Molecular Oncology, Volume 20, Issue 6, Page 1494-1512, June 2026.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
Improving security of lightweith SHA-3 against preimage attacks [PDF]
International Journal of Electronics and Telecommunications, 2018 In this article we describe the SHA-3 algorithm and its internal permutation in which potential weaknesses are hidden. The hash algorithm can be used for different purposes, such aspseudo-random bit sequences generator, key wrapping or one pass ...
Serhii Onopa, Zbigniew Kotulski
doaj +1 more source
Physical Randomness Extractors: Generating Random Numbers with Minimal Assumptions [PDF]
, 2014 How to generate provably true randomness with minimal assumptions? This question is important not only for the efficiency and the security of information processing, but also for understanding how extremely unpredictable events are possible in Nature ...
Chung, Kai-Min, Shi, Yaoyun, Wu, Xiaodi
core +2 more sources
Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers
Molecular Oncology, EarlyView.This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel +6 more
wiley +1 more source
The impossibility of extending random dictatorship to weak preferences [PDF]
Economics Letters, 2016 Random dictatorship has been characterized as the only social decision scheme that satisfies efficiency and strategyproofness when individual preferences are strict. We show that no extension of random dictatorship to weak preferences satisfies these properties, even when significantly weakening the required degree of strategyproofness.
Florian Brandl +2 more
openaire +3 more sources