Results 21 to 30 of about 191,121 (254)

Dynamical topology and statistical properties of spatiotemporal chaos

open access: yes, 2012
For spatiotemporal chaos described by partial differential equations, there are generally locations where the dynamical variable achieves its local extremum or where the time partial derivative of the variable vanishes instantaneously. To a large extent,
Wang, Hongli   +3 more
core   +1 more source

Turismo, patrimonio y experiencia de la educación interprofesional en Camagüey, Cuba

open access: yesPatryter, 2023
A partir de las amenazas como la Covid-19 la humanidad ha centrado su mirada en la salud como elemento indispensable para su supervivencia. Desde esta perspectiva, los procesos de formación profesional deberán ser actualizados bajo el prisma de la ...
Mabel Teresa Chaos   +1 more
doaj   +1 more source

Predictability of orbits in coupled systems through finite-time Lyapunov exponents

open access: yesNew Journal of Physics, 2013
The predictability of an orbit is a key issue when a physical model has strong sensitivity to the initial conditions and it is solved numerically.
Juan C Vallejo, Miguel A F Sanjuán
doaj   +1 more source

Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif   +17 more
wiley   +1 more source

Model‐Guided Design of Paper Membrane Architectures for Controlled Flow and Enhanced Diagnostic Sensitivity

open access: yesAdvanced Engineering Materials, EarlyView.
Geometrical modifications on nitrocellulose membranes can result in observable differences in signal intensity relative to a reference membrane (top and bottom left). Using two reference experiments, we have developed a theoretical model that can reproduce the experimentally observed flow changes and provide information on membrane parameters, e.g ...
Maria Dimaki   +2 more
wiley   +1 more source

Educación e integración de saberes en la carrera de Arquitectura / Educating and integrating knowledge in Architecture studies [PDF]

open access: yesTransformación, 2016
El artículo muestra cómo es posible lograr un mayor impacto educativo mediante la integración de las disciplinas en el año a partir de la disciplina principal integradora.
Chaos, Mabel Teresa
doaj  

Sensing of Indoor Air Quality—Characterization of Spatial and Temporal Pollutant Evolution Through Distributed Sensing

open access: yesFrontiers in Built Environment, 2018
Discouraged by the high-cost and lack of connectivity of indoor air quality (iAQ) measurement equipment, we built a platform that would allow us to investigate what kinds of iAQ evolution information could be collected by a low-cost, distributed sensor ...
James R. Coleman   +2 more
doaj   +1 more source

Nonseparability and Quantum Chaos [PDF]

open access: yes, 1997
Conventional wisdom has it that chaotic behavior is either strongly suppressed or absent in quantum models. Indeed, some researchers have concluded that these considerations serve to undermine the correspondence principle, thereby raising serious doubts ...
Kronz, Fred
core  

Many Body Quantum Chaos [PDF]

open access: yes, 2020
The field of chaos in many-body quantum systems has a long history, going back to Wigner’s simple models for heavy nuclei. Quantum chaos is being investigated in a broad variety of experimental platforms such as heavy nuclei, driven (few-electron) atoms,

core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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