Results 31 to 40 of about 4,184,881 (309)

Asymptotic Behavior of $3D$ Unstable Structures Made of Beams

open access: yesJournal of Elasticity, 2022
AbstractIn our previous papers (Griso et al. in J. Elast. 141:181–225, 2020; J. Elast., 2021,https://doi.org/10.1007/s10659-021-09816-w), we considered thick periodic structures (first paper) and thin stable periodic structures (second paper) made of small cylinders (length of order$\varepsilon $εand cross-sections of radius$r$r). In the first paper$r=\
Griso, Georges   +2 more
openaire   +2 more sources

A Novel Nonlinear BWR Stability Indicator Based on the Sample Entropy

open access: yesScience and Technology of Nuclear Installations, 2018
BWRs are thus far the simplest energy systems to transform fission energy into electrical power. However, there are still many aspects in their operation that, under certain conditions, may induce BWR unstable behavior. The default indicator to study BWR
Omar Alejandro Olvera-Guerrero   +2 more
doaj   +1 more source

THEORETICAL ANALYSIS OF THE PHENOMENON OF LEADERSHIP IN THE AGE OF VUCA

open access: yesВестник университета, 2018
The importance of studying leadership in uncertain conditions from the standpoint of an interdisciplinary approach is substantiated. The definition of VUCA is given. The features of modern socio-economic conditions are presented.
D. Veselovskiy, L. Mosina
doaj   +1 more source

A new forecasting method for failure time of creep landslide based on nonlinear creep behavior and new pre-warning criterion

open access: yesFrontiers in Earth Science, 2022
The forecast of failure time of unstable slope and the definition of early warning threshold are very important for preventing landslide disaster and reducing its losses.
Shuo Zhang   +9 more
doaj   +1 more source

Unstable Crystallographic & Molecular Structures for Machine Learning of System Energies

open access: yes, 2020
- Augmented-QM9 molecular structures at unstable positions -- augm-qm9-{train,test,valid}.json- Periodic crystal structures at unstable positions -- periodic-al-cu-crystal.json- Finite-sized crystal structures at unstable positions -- scaled-finite ...
Christian Klinke (12293354)   +2 more
core   +1 more source

More “Nudging” for Pro-environmental Behavior [PDF]

open access: yes, 2020
The effects of global warming became aware for every one during the last years. Most of the scientists support the opinion that the partly rough changes in the climate and the pollution of the planet are closely related to the behavior of ...
Malte Albrecht
core   +1 more source

Stabilization of Centrifuges with Instabilities Due to Fluid-Structure Interactions: Various Control Approaches

open access: yesInternational Journal of Rotating Machinery, 2001
Partially filled centrifuges exhibit unstable behavior over particular rotational speed ranges. To remove this unstable behavior, three different control approaches are presented which are experimentally implemented using a magnetic bearing.
Heinz Ulbrich   +2 more
doaj   +1 more source

Non-classical Behavior of Moving Relativistic Unstable Particles [PDF]

open access: yesActa Physica Polonica B, 2017
24 pages, 7 figures, LaTeX2e, new sections and comments added, Acta Physica Polonica B - in ...
openaire   +2 more sources

Reinforcement learning building control approach harnessing imitation learning

open access: yesEnergy and AI, 2023
Reinforcement learning (RL) has shown significant success in sequential decision making in fields like autonomous vehicles, robotics, marketing and gaming industries. This success has attracted the attention to the RL control approach for building energy
Sourav Dey   +3 more
doaj   +1 more source

Oscillatory Behavior of the Rate of Escape through an Unstable Limit Cycle [PDF]

open access: yesPhysical Review Letters, 1996
4 pages, REVTeX, uses epsf macros to include 2 PS ...
Maier, Robert S., Stein, D. L.
openaire   +4 more sources

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