Results 101 to 110 of about 2,688,508 (254)

Number-theoretic positive entropy shifts with small centralizer and large normalizer [PDF]

, 2020
Michael Baake, Álvaro Parra, Christian Huck, Mariusz Lemańczyk, Andreas Nickel   +4 more
openalex   +1 more source

Bridging the Gap Between Human Toxicology and Ecotoxicology Under One Health Perspective by a Cross‐Species Adverse Outcome Pathway Network for Reproductive Toxicity

Environmental Toxicology and Chemistry, EarlyView.
Cross‐species extrapolation of adverse outcome pathway network on reproductive toxicity under the One Health perspective using new approach methodologies. AOP = adverse outcome pathway. Abstract Although ecotoxicological and toxicological risk assessments are performed separately from each other, recent efforts have been made in both disciplines to ...
Elizabeth Dufourcq Sekatcheff, Jaeseong Jeong, Jinhee Choi   +2 more
wiley   +1 more source

New centrality measure: ksi-centrality [PDF]

arXiv
We introduce new centrality measures, called ksi-centrality and normalized ksi-centrality measure the importance of a node up to the importance of its neighbors. First, we show that normalized ksi-centrality can be rewritten in terms of the Laplacian matrix such that its expression is similar to the local clustering coefficient. After that we introduce
arxiv  

Deep Learning and Machine Learning Insights Into the Global Economic Drivers of the Bitcoin Price

Journal of Forecasting, EarlyView.
ABSTRACT This study examines the connection between Bitcoin and global factors, including the VIX, the oil price, the US dollar index, the gold price, and interest rates estimated using the Federal funds rate and treasury securities rate, for forecasting analysis.
Nezir Köse, Yunus Emre Gür, Emre Ünal   +2 more
wiley   +1 more source

Selberg's central limit theorem for $\log |ζ(\tfrac 12+it)|$ [PDF]

arXiv, 2015
We present a new and simple proof of Selberg's central limit theorem, according to which $\log |\zeta(\tfrac 12 + it)|$ is approximately normally distributed with mean $0$ and variance $\tfrac 12 \log\log t$.
arxiv  

Normal Versus Abnormal Central Hemodynamics in the Korean Population [PDF]

Korean Circulation Journal, 2010
Refer to the page 165-171 Chung et al.1) released an interesting set of data on the reference values for augmentation index (AI) and pulse pressure (PP) in central and peripheral arteries in apparently healthy Korean subjects. Publishing the reference value demarcating normal and abnormal Korean subjects is timely to address the following questions:
openaire   +3 more sources

Price Discovery and Efficiency in Uniswap Liquidity Pools

Journal of Futures Markets, EarlyView.
ABSTRACT Using almost three years of minute‐level data, we show that the efficiency of Uniswap v3 is much improved relative to v2, and some v3 pools are approaching or even exceeding Bitstamp in terms of price discovery ability. Regression results suggest that the channels of influence for these improvements are an increase in informed liquidity ...
Carol Alexander, Xi Chen, Jun Deng, Qi Fu   +3 more
wiley   +1 more source

Rényi divergence and the central limit theorem [PDF]

arXiv, 2016
We explore properties of the $\chi^2$ and more general R\'enyi (Tsallis) distances to the normal law. In particular we provide necessary and sufficient conditions for the convergence to the normal law in the central limit theorem using these distances.
arxiv  

Almost group theory

, 2015
The notion of almost centralizer and almost commutator are introduced and basic properties are established. They are used to study $\widetilde{\mathfrak M}\_c$-groups, i.
Hempel, Nadja
core   +1 more source

“You Pretend to Pay Me; I Pretend to Work”: A Multi‐Level Exploration of Quiet Quitting in the Greek Context

Human Resource Management, EarlyView.
ABSTRACT This study explores quiet quitting—a distinct form of workplace withdrawal—in the Greek context, adopting a multilevel approach to understand how cultural, institutional and individual factors shape this emerging phenomenon. Drawing upon relevant literature, we investigate the macro, meso‐organizational, and micro‐individual level factors that
Andri Georgiadou, Paraskevas Vezyridis, Niki Glaveli   +2 more
wiley   +1 more source