Results 41 to 50 of about 147,306 (317)

Chaos communication performance : theory and computation [PDF]

open access: yes, 2010
In this paper new and existing approaches are developed to compute the bit error rate for chaos-based communication systems. The multi-user coherent antipodal chaos shift keying system is studied and evaluated in its coherent form, in the sense of ...
Lawrance, Anthony J.   +11 more
core   +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

A new approach to the treatment of Separatrix Chaos and its applications [PDF]

open access: yes, 2010
We consider time-periodically perturbed 1D Hamiltonian systems possessing one or more separatrices. If the perturbation is weak, then the separatrix chaos is most developed when the perturbation frequency lies in the logarithmically small or moderate ...
P. V. E. McClintock   +10 more
core   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 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

Recognition and Classification of Martian Chaos Terrains Using Imagery Machine Learning: A Global Distribution of Chaos Linked to Groundwater Circulation, Catastrophic Flooding, and Magmatism on Mars

open access: yesRemote Sensing, 2022
Martian chaos terrains are fractured depressions consisting of block landforms that are often located in source areas of outflow channels. Numerous chaos and chaos-like features have been found on Mars; however, a global-scale classification has not been
Hiroki Shozaki   +3 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  

Boolean chaos [PDF]

open access: yesPhysical Review E, 2009
10 pages and 4 ...
Zhang, Rui   +6 more
openaire   +3 more sources

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