Results 61 to 70 of about 9,389,610 (402)

Studying Three Phase Supply in School

open access: yes, 2009
The power distribution of nearly all major countries have accepted 3-phase distribution as a standard. With increasing power requirements of instrumentation today even a small physics laboratory requires 3-phase supply.
Amit Kumar Singhal   +3 more
core   +2 more sources

Controls and Interfaces [PDF]

open access: yesCERN Yellow Report CERN-2015-003, pp.379-394, 2016
Reliable powering of accelerator magnets requires reliable power converters and controls, able to meet the powering specifications in the long term. In this paper, some of the issues that will challenge a power converter controls engineer are discussed.
arxiv   +1 more source

Impact of the scattering physics on the power factor of complex thermoelectric materials [PDF]

open access: yesJournal of Applied Physics, 2019
We assess the impact of the scattering physics assumptions on the thermoelectric properties of five Co-based p-type half-Heusler alloys by considering full energy-dependent scattering times vs the commonly employed constant scattering time.
P. Graziosi   +2 more
semanticscholar   +1 more source

Power Counting and Wilsonian Renormalization in Nuclear Effective Field Theory

open access: yes, 2016
Effective field theories are the most general tool for the description of low energy phenomena. They are universal and systematic: they can be formulated for any low energy systems we can think of and offer a clear guide on how to calculate predictions ...
Valderrama, Manuel Pavon
core   +3 more sources

Water-based Liquid Scintillator Detector as a New Technology Testbed for Neutrino Studies in Turkey

open access: yes, 2020
This study investigates the deployment of a medium-scale neutrino detector near Turkey's first nuclear power plant, the Akkuyu Nuclear Power Plant.
Fischer, Vincent, Tiras, Emrah
core   +1 more source

Revisit assignments of the new excited $$\Omega _c$$ Ω c states with QCD sum rules

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
In this article, we distinguish the contributions of the positive parity and negative parity $$\Omega _c$$ Ω c states, study the masses and pole residues of the 1S, 1P, 2S and 2P $$\Omega _c$$ Ω c states with the spin $$J=\frac{1}{2}$$ J = 1 2 and ...
Zhi-Gang Wang, Xing-Ning Wei, Ze-Hui Yan
doaj   +1 more source

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

Powering physics data transfers with FDT [PDF]

open access: yesJournal of Physics: Conference Series, 2011
We present a data transfer system for the grid environment built on top of the open source FDT tool (Fast Data Transfer) developed by Caltech in collaboration with the National University of Science and Technology (Pakistan). The enhancement layer above FDT consists of a client program - fdtcp (FDT copy) and a fdtd service (FDT daemon).
Maxa, Zdenek   +6 more
openaire   +4 more sources

Long-time behavior and relaxation of power-law correlation in one-dimensional self-gravitating system [PDF]

open access: yes, 2000
Long-time behavior of spatial power-law correlation in one-dimensional self-gravitating system is numerically investigated. It is found that the power-law structure persists even after the system is virialized. The structure gradually disappears owing to
Aurell   +20 more
core   +2 more sources

A Derivation of the power Dissipation Index Using Peak Virtual Power [PDF]

open access: yesarXiv, 2021
It is shown that the physical damage resulting from severe weather phenomenon such as hurricanes and tornadoes encapsulated in various scales such as Saffir-Simpson, TORRO and the Enhanced Fujita Scale, and measured by the Power Dissipation Index can be predicted using the concept of the Peak Virtual Power.
arxiv  

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