Results 1 to 10 of about 2,733,931 (359)

Physics of the Power Corrections in QCD [PDF]

open access: yesSurveys in High Energy Physics, 1999
We review the physics of the power corrections to the parton model. In the first part, we consider the power corrections which characterize the infrared sensitivity of Feynman graphs when the contribution of short distances dominates.
't   +17 more
core   +6 more sources

The physics of electric power systems [PDF]

open access: yesEPJ Web of Conferences, 2013
The article describes electric power systems from a physicist’s point of view. In contrast to common introductory textbooks on power systems, the emphasis is on the physical design, that is the material selection and the choice of the geometrical shape ...
Ohler C.
doaj   +3 more sources

The physics of power systems operation [PDF]

open access: yesEPJ Web of Conferences, 2015
The article explains the operation of power systems from the point of view of physics. Physicists imagine things, rather than in terms of impedances and circuits, in terms of fields and energy conversions. The account is concrete and simple.
Ohler C.
doaj   +3 more sources

Power laws in physics [PDF]

open access: yesNature Reviews Physics, 4, 501-503 (2022), 2022
Getting the most from power-law-type data can be challenging. James Sethna points out some of the pitfalls in studying power laws arising from emergent scale invariance, as well as important opportunities.
arxiv   +3 more sources

Physics and nuclear power [PDF]

open access: goldJournal of Physics: Conference Series, 2008
Nuclear power owes its origin to physicists. Fission was demonstrated by physicists and chemists and the first nuclear reactor project was led by physicists. However as nuclear power was harnessed to produce electricity the role of the engineer became stronger.
N. E. Buttery
openalex   +3 more sources

Physics Without Physics: The Power of Information-theoretical Principles [PDF]

open access: yesInternational Journal of Theoretical Physics, 2016
David Finkelstein was very fond of the new information-theoretic paradigm of physics advocated by John Archibald Wheeler and Richard Feynman. Only recently, however, the paradigm has concretely shown its full power, with the derivation of quantum theory (
D'Ariano, Giacomo Mauro
core   +7 more sources

On reducing terrorism power: a hint from physics [PDF]

open access: greenPhysica A: Statistical Mechanics and its Applications, 2003
10 pages, 7 ...
Serge Galam, A. Mauger
openalex   +5 more sources

Features of heavy physics in the CMB power spectrum [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2010
The computation of the primordial power spectrum in multi-field inflation models requires us to correctly account for all relevant interactions between adiabatic and non-adiabatic modes around and after horizon crossing.
  +42 more
core   +8 more sources

Design and Emulation of Physics-Centric Cyberattacks on an Electrical Power Transformer

open access: yesIEEE Access, 2022
Malware that attack the electrical power grid consist of exploits and operations modules. The exploits are similar to those of traditional malware. These malware hack into an industrial computer and subsequently deploy operational modules.
John Olijnyk   +2 more
doaj   +1 more source

Study of a Si-based light initiated multi-gate semiconductor switch for high temperatures

open access: yesScientific Reports, 2022
Light initiated multi-gate semiconductor switch (LIMS) is a kind of power electronic device which has many differences from traditional thyristor triggered by electric pulse.
Chongbiao Luan   +9 more
doaj   +1 more source

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