Results 21 to 30 of about 33,613 (202)

Neuronal Population Activity in Spinal Motor Circuits: Greater Than the Sum of Its Parts

open access: yesFrontiers in Neural Circuits, 2017
The core elements of stereotypical movements such as locomotion, scratching and breathing are generated by networks in the lower brainstem and the spinal cord.
Rune W. Berg
doaj   +1 more source

Random phenotypic variation of yeast (Saccharomyces cerevisiae) single-gene knockouts fits a double pareto-lognormal distribution. [PDF]

open access: yesPLoS ONE, 2012
Distributed robustness is thought to influence the buffering of random phenotypic variation through the scale-free topology of gene regulatory, metabolic, and protein-protein interaction networks.
John H Graham, Daniel T Robb, Amy R Poe
doaj   +1 more source

Description of the Joint Probability of Significant Wave Height and Mean Wave Period

open access: yesJournal of Marine Science and Engineering, 2022
The bivariate probability distribution of significant wave heights and mean wave periods has an indispensable guiding role in the implementation of offshore engineering, which has attracted great attention.
Mingwen Zhao, Xiaodong Deng, Jichao Wang
doaj   +1 more source

On a Property of the Lognormal Distribution [PDF]

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1963
SUMMARY In this paper it is established that the lognormal distribution is not determined by its moments. Some brief comments are made on the set of distributions having the same moments as a lognormal distribution.
openaire   +2 more sources

Matlab code associated with manuscript "Lognormal and Mixed Gaussian–Lognormal Kalman Filters"

open access: yes, 2022
This is a MATLAB m file that implements the mixed Gaussian-lognormal Kalman filter (MXKF) with the Lorenz 1963 model for lognormally distributed background and observational errors for the z component, Gaussian distributed background and observational ...
Fletcher, Steven
core   +1 more source

The Goldilocks zone in neural circuits

open access: yeseLife, 2016
How do networks of neurons remain both stable and sensitive to new inputs?
Mark D Humphries
doaj   +1 more source

Inference with the lognormal distribution [PDF]

open access: yesJournal of Statistical Planning and Inference, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

A note on inequality measures for mixtures of double Pareto–lognormal distributions

open access: yes, 2022
Formulas are derived for the Gini, Theil and Pietra coefficients for a population-weighted mixture of double Pareto–lognormal (dPLN) distributions; they are applied to South America for 2 years.
Chotikapanich, Duangkamon   +5 more
core   +1 more source

Theoretical approach for uncertainty quantification in probabilistic safety assessment using sum of lognormal random variables

open access: yesNuclear Engineering and Technology, 2022
Probabilistic safety assessment is widely used to quantify the risks of nuclear power plants and their uncertainties. When the lognormal distribution describes the uncertainties of basic events, the uncertainty of the top event in a fault tree is ...
Gyun Seob Song, Man Cheol Kim
doaj   +1 more source

An Approximate Closed Formula for European Mortgage Options

open access: yesTrends in Computational and Applied Mathematics, 2023
The aim of this paper is to investigate the use of close formula approximation for pricing European mortgage options. Under the assumption of logistic duration and normal mortgage rates the underlying price at the option expiry is approximated by ...
A. M. Lopez Galvan
doaj   +1 more source

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