Results 51 to 60 of about 6,550 (189)

Chaos, Poverty, and Parenting: Predictors of Early Language Development [PDF]

open access: yes, 2012
Studies have shown that distal family risk factors like poverty and maternal education are strongly related to children's early language development.
Mills-Koonce, Roger   +1 more
core   +3 more sources

New Chaos Indicators for Systems with Extremely Small Lyapunov Exponents [PDF]

open access: yesChaos, Complexity and Transport, 2017
5 pages, 9 ...
Okubo, Ken-ichi, Umeno, Ken
openaire   +2 more sources

Statistical and Chaotic Analysis for of Rainfall Observation in the City of Mosul [PDF]

open access: yesالمجلة العراقية للعلوم الاحصائية, 2011
In this paper, we study the statistical and chaotically analysis for the real observations represented by the observations of rainy day falling on Mosul city , diagnose its behavior using some measurements and indicators of statistics and chaos that are ...
doaj   +1 more source

An Interpretive Structural Analysis of Indicators Contributing to Ineffectiveness in the Iranian University System [PDF]

open access: yesPizhūhish/nāmah-i Mabānī-i Ta̒līm va Tarbiyat.
The main purpose of this study was to identify and analyze indicators of the ineffectiveness of the university system in Iran. In so doing, we recruited exploratory mixed (qualitative-quantitative) approaches.
Seyed Hedayat Davarpanah
doaj   +1 more source

Impact of Chaos Functions on Modern Swarm Optimizers. [PDF]

open access: yesPLoS ONE, 2016
Exploration and exploitation are two essential components for any optimization algorithm. Much exploration leads to oscillation and premature convergence while too much exploitation slows down the optimization algorithm and the optimizer may be stuck in ...
E Emary, Hossam M Zawbaa
doaj   +1 more source

Pseudochaotic many-body dynamics as a pseudorandom state generator

open access: yesNature Communications
Quantum chaos is central to understanding quantum dynamics and is crucial for generating random quantum states, a key resource for quantum information tasks.
Wonjun Lee, Hyukjoon Kwon, Gil Young Cho
doaj   +1 more source

Regional patterns of streamflow persistence, complexity, and chaos indicators within the United States

open access: yesJournal of Hydrology: Regional Studies
Study Region: Streamflow records from 3135 gauging stations across the United States and Puerto Rico (1970–2023) were analyzed. Daily discharge was aggregated into non-overlapping calendar weekly, monthly, quarterly, and annual series; within each period
Krzysztof Raczyński   +4 more
doaj   +1 more source

Chaos vs. patience in a macroeconomic model of capital accumulation: New applications of a uniform neighborhood turnpike theorem [PDF]

open access: yes
We present in this paper some new results on the strong incompatibility between chaos and patience in a macroeconomic model of capital accumulation.
César L. Guerrero-Luchtenberg
core  

Entropy and Chaos in Self-Organizing Systems

open access: yesMathematics
Self-organizing systems arise in complex biomechanical structures, human locomotion, and neural control hierarchies, yet quantitative methods for describing order formation and loss of stability remain limited.
Nikitas Gerolimos   +2 more
doaj   +1 more source

Drift and Its Mediation in Terrestrial Orbits

open access: yesFrontiers in Applied Mathematics and Statistics, 2018
The slow deformation of terrestrial orbits in the medium range, subject to lunisolar resonances, is well approximated by a family of Hamiltonian flow with 2.5 degree-of-freedom.
Jérôme Daquin   +4 more
doaj   +1 more source

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