Results 321 to 330 of about 8,619,235 (382)

The transformative power of physics

Physics World, 2022
Joanne O’Meara reviews Ten Days in Physics that Shook the World: How Physicists Transformed Everyday Life by Brian Clegg.
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Physics-Informed Kolmogorov-Arnold Networks for Power System Dynamics

IEEE Open Access Journal of Power and Energy
This paper presents, for the first time, a framework for Kolmogorov-Arnold Networks (KANs) in power system applications. Inspired by the recently proposed KAN architecture, this paper proposes physics-informed Kolmogorov-Arnold Networks (PIKANs), a novel
H. Shuai, F. Li
semanticscholar   +1 more source

Physical models for smart-power devices

Proceedings of the International Conference Mixed Design of Integrated Circuits and System, 2006. MIXDES 2006., 2006
A careful prediction of the carrier mobility and impact-ionization generation is essential for the design of devices working in high-current/voltage conditions, where self-heating is relevant. Recently, some of the authors presented new physically-based models for both mobility and impact ionization, which have been validated up to very high operating ...
RUDAN, MASSIMO, REGGIANI, SUSANNA, GNANI, ELENA, BACCARANI, GIORGIO, C. Corvasce, M. Ciappa, M. Stecher, D. Pogany, E. Gornik   +8 more
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Power Motivation, Stress and Physical Illness

Journal of Human Stress, 1980
College students reporting a large number of life change events in the past six months also reported significantly more frequent and more severe instances of physical illness and more affective symptoms in the same time period. These relationships, however, were modified in an interesting way by type of life change and by individual differences.
D C, McClelland, J B, Jemmott
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Green physics power

Physics World
James McKenzie examines the key messages of a new report on the green economy from the Institute of Physics, which puts the work of physicists front and centre in dealing with climate change.
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Power Grid Electromigration Checking Using Physics-Based Models

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2018
Due to technology scaling, electromigration (EM) signoff has become increasingly difficult, mainly due to the use of inaccurate methods for EM assessment, such as the empirical Black’s model.
S. Chatterjee, V. Sukharev, F. Najm
semanticscholar   +1 more source

The Power of Physics

Nature, 1962
Physics and Politics By Prof. Max Born. Pp. vii + 86. (Edinburgh and London: Oliver and Boyd, Ltd., 1962.) 12s. 6d.
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Physics-Guided, Physics-Informed, and Physics-Encoded Neural Networks and Operators in Scientific Computing: Fluid and Solid Mechanics

Journal of Computing and Information Science in Engineering
Advancements in computing power have recently made it possible to utilize machine learning and deep learning to push scientific computing forward in a range of disciplines, such as fluid mechanics, solid mechanics, materials science, etc.
Salah A. Faroughi, Nikhil M. Pawar, Célio Fernandes, M. Raissi, Subasish Das, N. Kalantari, S. K. Mahjour   +6 more
semanticscholar   +1 more source

Daily power demand prediction for buildings at a large scale using a hybrid of physics-based model and generative adversarial network

Building Simulation, 2022
Chenlu Tian, Y. Ye, Yingli Lou, W. Zuo, Guiqing Zhang, Chengdong Li   +5 more
semanticscholar   +1 more source

Physics of semiconductor power devices

Reports on Progress in Physics, 1982
Semiconductor power devices are designed to rapidly switch or amplify high currents, to support high voltages, and to control electric power. Because of these requirements, their topographies and structures are different from those of small-signal devices. Specific designs are the result of the understanding of the physics of p-n junction HV breakdown,
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