Results 101 to 110 of about 8,457 (306)
Modelling fluctuations of financial time series: from cascade process to stochastic volatility model
, 2000 In this paper, we provide a simple, ``generic'' interpretation of multifractal scaling laws and multiplicative cascade process paradigms in terms of volatility correlations.
Bacry, E., Delour, J., Muzy, J. F.
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Advanced Science, EarlyView.This study identifies FXYD1 as an epigenetically silenced tumor suppressor in breast cancer. DNA methylation turns off the gene FXYD1 in breast cancer, and low levels predict worse outcomes. Restoring FXYD1 limits breast cancer cells proliferation and metastasis. In the nucleus, FXYD1 recruits the E3 ligase MAEA to K63‐ubiquitinate DDX5 for proteasomal
Ping Wen +11 more
wiley +1 more source
GPX4 Inhibitor Resistance and Metastatic Features in Triple‐Negative Breast Cancer
Advanced Science, EarlyView.This study establishes breast cancer cell lines that are resistant to glutathione peroxidase 4 inhibitors (GPX4i) in vitro and investigates the metastatic capacity of the GPX4i‐resistant versus parental lines in vivo. GPX4i‐resistant cells survive upon intravenous injection, but lose capacity to spontaneously metastasize.
Marie Sabatier +16 more
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Asymptotic regimes for the occupancy scheme of multiplicative cascades [PDF]
, 2007 Jean Bertoin
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Negative binomial multiplicity distributions and intranuclear cascade
Zeitschrift f�r Physik A Atomic Nuclei, 1987 The multiplicity distribution of the ejected particles, as predicted by the intranuclear cascade model, are analyzed in terms of negative binomial shapes, which have recently been shown to be relevant for high-energy collisions. We discuss some physical features which are related to this distribution shape.
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Advanced Science, EarlyView.A Janus‐like bio‐inspired strategy is proposed for integrally 3D‐printed bimetallic metamaterials. Inspired by shell bilayers, a heat‐resistant AlSiFeMnNiMg alloy and a SiC‐reinforced AlSi10Mg with different SiC volume fractions are arranged as an architected pair.
Zhicheng Dong +5 more
wiley +1 more source
Beyond KNO: multiplicative cascades and novel multiplicity scaling laws
Physics Letters B, 1999 Abstract The collapse of multiplicity distributions P n onto a universal scaling curve arises when P n is expressed as a function of the standardized multiplicity ( n − c )/ λ with c and λ being location and scale parameters governed by leading particle effects and the growth of average multiplicity.
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Multiple cascade effects of oxidative stress on astroglia
Glia, 2007 AbstractMany neurodegenerative diseases share common underlying features, most prominent of which are dysregulation of calcium homeostasis and reactive astrogliosis, ultimately triggered by oxidative stress. Interestingly, an additional feature of the early response to stress conditions is the upregulation and release of acetylcholinesterase (AChE ...
Bond, C, Greenfield, S
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Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference
Advanced Electronic Materials, EarlyView.This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho +6 more
wiley +1 more source
Modeling Information Propagation with Survival Theory
, 2013 Networks provide a skeleton for the spread of contagions, like, information, ideas, behaviors and diseases. Many times networks over which contagions diffuse are unobserved and need to be inferred.
Leskovec, Jure +2 more
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