Results 21 to 30 of about 1,577,180 (48)

Improved inference of time-varying reproduction numbers during infectious disease outbreaks

open access: yesEpidemics, 2019
Highlights • Real-time estimation of reproduction numbers during outbreaks can guide control.• Using up-to-date serial interval data and accounting for imported cases is vital.• We develop a framework for estimating pathogen transmissibility ...
Robin N. Thompson   +16 more
semanticscholar   +1 more source

Rarefaction and extrapolation with Hill numbers: a framework for sampling and estimation in species diversity studies

open access: yes, 2014
Quantifying and assessing changes in biological diversity are central aspects of many ecological studies, yet accurate methods of estimating biological diversity from sampling data have been elusive.
A. Chao   +6 more
semanticscholar   +1 more source

The effects of communicating uncertainty on public trust in facts and numbers

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance Does openly communicating uncertainty around facts and numbers necessarily undermine audiences’ trust in the facts, or the communicators? Despite concerns among scientists, experts, and journalists, this has not been studied extensively.
A. M. van der Bles   +3 more
semanticscholar   +1 more source

Reproduction numbers of infectious disease models

open access: yesInfectious Disease Modelling, 2017
This primer article focuses on the basic reproduction number, ℛ0, for infectious diseases, and other reproduction numbers related to ℛ0 that are useful in guiding control strategies.
P. van den Driessche
semanticscholar   +1 more source

An Introduction to the Theory of Numbers

open access: yesMathematical Gazette, 1939
G. H. Hardy, By G. H. Hardy
semanticscholar   +1 more source

The local structure of turbulence in incompressible viscous fluid for very large Reynolds numbers

open access: yesProceedings of the Royal Society of London. Series A, Mathematical and physical sciences, 1991
A. Kolmogorov
semanticscholar   +1 more source

Bihyperbolic numbers of the Fibonacci type and their idempotent representation

open access: yesCommentationes Mathematicae Universitatis Carolinae, 2022
Summary: In this paper we introduce bihyperbolic numbers of the Fibonacci type. We present some of their properties using matrix generators and idempotent representations.
Bród, Dorota   +2 more
openaire   +2 more sources

Algebraic Properties of Bihyperbolic Numbers

Advances in Applied Clifford Algebras, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Merve Bilgin, Soley Ersoy
semanticscholar   +4 more sources

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