Results 131 to 140 of about 20,917 (306)

ParamNet: A Physics‐Guided Deep Learning Framework for Intelligent Self‐Inversion of Vacuum Optical Levitation Systems

open access: yesAdvanced Intelligent Systems, EarlyView.
A physics‐guided deep learning framework, ParamNet, is introduced for the intelligent self‐inversion of vacuum optical tweezers. By fuzing dual‐branch time–frequency features with physical dynamical constraints, it achieves high‐accuracy calibration of trap parameters from short‐window, low‐frequency trajectories, outperforming traditional methods ...
Qi Zheng   +4 more
wiley   +1 more source

Design Optimization of Soft Fabric Pneumatic Actuators

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents a systematic optimization framework for elongating and bending fabric‐based soft pneumatic actuators. After a preliminary design‐space reduction, the framework minimizes energy consumption under mechanical performance constraints by integrating validated finite element modeling with statistical surrogate models. Optimal designs were
Grigorios M. Chatziathanasiou   +2 more
wiley   +1 more source

About late asymptote of transient processes in the magnetic field of the dipole sources

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2017
The developed method solutions of the problem of late asymptote of transient processes in the magnetic field, the dipole sources are Innervate layered medium, underlain by an insulator.
N.V. Reva   +3 more
doaj  

Asymptotics of plethysm

open access: yesMathematische Zeitschrift
Abstract We study multiplicities $$a^{d\lambda }_{\mu ,(dk)}$$ a μ ,
openaire   +2 more sources

Turbulent channel flow near maximum drag reduction: simulations, experiments and mechanisms

open access: yes, 2003
It is well known that the drag in a turbulent flow of a polymer solution is significantly reduced compared to Newtonian flow. Here we consider this phenomenon by means of a direct numerical simulation of a turbulent channel flow.
Hulsen, MA   +11 more
core   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

Monodromy defects in massive Type IIA

open access: yesJournal of High Energy Physics
In this paper we study solutions to massive Type IIA supergravity which we propose are dual to co-dimension 2 monodromy defects in 6d (1,0) CFTs realised in NS5-D6-D8 brane systems, as well as in the 5d Sp(N) fixed point theory.
Andrea Conti   +2 more
doaj   +1 more source

Mean asymptote (“a”), curvature (“b”) and R2 values for each comparison of landmark displacement and EMG amplitude for maximal voluntary contraction.

open access: yes, 2016
Mean asymptote (“a”), curvature (“b”) and R2 values for each comparison of landmark displacement and EMG amplitude for maximal voluntary contraction.
Ryan E. Stafford (834526)   +3 more
core   +1 more source

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang   +3 more
wiley   +1 more source

Distanzlernen in Deutschland und Europa: Mobiler, adaptiver und synchroner Onlineunterricht mit ASYMPTOTE

open access: yes, 2022
Der Distanzunterricht im Zuge der Covid-19-Pandemie führte im Frühjahr 2020 zu einer raschen Neuorganisation des Lernens: Innerhalb kürzester Zeit musste der Unterricht vom gemeinsamen Lernort Schule in die Kinderzimmer verlagert werden.
Oehler, Deng-Xin Ken   +2 more
core  

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