Results 51 to 60 of about 27,152 (260)
Rural Labor Supply and Economic Opportunities: Commuting, Migration, Tariffs, and Immigration
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Some rural counties remain dependent on agricultural or manufacturing jobs, but an increasing proportion have diversified economics. Rural counties also differ in their abilities to commute to an urban market characterized by higher wages and labor productivity.
Peter F. Orazem, Mary C. Ahearn
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Singularity, Observability, and Independence: Unveiling Lorenz’s Cryptographic Potential
MathematicsThe key findings of this study include a detailed examination of the Lorenz system’s observability, revealing that it maintains high observability compared to other chaotic systems, thus supporting its potential use in cryptographic applications. We also
Alexandru Dinu
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Do More Open Economies Export Less Diversely in Brazilian Agribusiness?
Agribusiness, EarlyView.ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
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Advanced Intelligent Discovery, EarlyView.This research demonstrates that the combination of domain knowledge–based multiple regression, multi‐objective Bayesian optimization, and generative models is a suitable prediction tool for candidates of high refractive index polymers, even with the constraints in the model trained on limited data. The experimental validation can reproduce the proposed
Takuya Yokoo +3 more
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On the predictability of the Lorenz system
Acta Physica Sinica, 2006 Regarding Lorenz model as the forecast equation，this paper investigates the evolution of the number of particles falling into the predefined dynamic window and the average forecast weight X of the Lorenz system. Then we research preliminarily the predictability of the Lorenz system from another point of views, and the influence of the Gaussian white ...
null He Wen-Ping +3 more
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Intermingled basins in coupled Lorenz systems [PDF]
Physical Review E, 2012 We consider a system of two identical linearly coupled Lorenz oscillators, presenting synchro- nization of chaotic motion for a specified range of the coupling strength. We verify the existence of global synchronization and antisynchronization attractors with intermingled basins of attraction, such that the basin of one attractor is riddled with holes ...
Camargo, Sabrina +2 more
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Separation und Valorisierung von Chlor aus Restgasströmen
Angewandte Chemie, EarlyView.Es wurde festgestellt, dass ein handelsübliches Ionenaustauscherharz in Gegenwart anderer Gase selektiv Chlorgas adsorbiert und dabei reversibel die entsprechenden Trichlorid‐Spezies [IEx][Cl3] bildet. Diese Entdeckung wurde zu einem effizienten Verfahren für die Rückgewinnung und Verwertung von Chlor aus industriell reichlich vorhandenen ...
Gesa H. Dreyhsig +5 more
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A generalized Lorenz system [PDF]
Communications in Mathematical Physics, 1978 A 14-dimensional generalized Lorenz system of ordinary differential equations is constructed and its bifurcation sequence is then studied numerically. Several fundamental differences are found which serve to distinguish this model from Lorenz's original one, the most unexpected of which is a family of invariant two-tori whose ultimate bifurcation leads
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Separation and Valorization of Chlorine From Tail Gas Streams
Angewandte Chemie International Edition, EarlyView.A commercially available ion exchange resin was found to adsorb chlorine gas selectively in the presence of other gases reversibly forming the corresponding trichloride species [IEx][Cl3]. This discovery was telescoped to an efficient process for the recycling and valorization of chlorine from industrially abundant tail gas streams to base chemicals ...
Gesa H. Dreyhsig +5 more
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Recurrence analysis of fractional-order Lorenz system
MATEC Web of Conferences, 2018 The fractional derivative is increasingly used in modeling of nonlinear systems. Fractional-order systems often give better fit to the experimental results, especially for the systems in which memory effects or hysteresis play a significant role.
Rysak Andrzej, Gregorczyk Magdalena
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