Results 211 to 220 of about 9,835,184 (256)

Level Shifts in Predissociating Systems

Canadian Journal of Physics, 1975
Analytical expressions are derived for the level shifts in systems undergoing type II predissociation. It is shown that the shifts at energies above the curve crossing point may be expected to oscillate in sign, with an amplitude comparable to the line width.
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Re Tκκ is not the level shift

Solid State Communications, 1977
Abstract In a time-independent theory or in a Greens function formalism, the shift in energy of a k-wave electron state due to an impurity in a metal is not equal to the real part of the forward-scattering T-matrix, Re Tκκ, as often assumed.
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Forecasting in the Presence of Level Shifts

2004
This article addresses the problem of forecasting time series that are subject to level shifts. Processes with level shifts possess a nonlinear dependence structure. Using the stochastic permanent breaks (STOPBREAK) model, I model this nonlinearity in a direct and flexible way that avoids imposing a discrete regime structure.
Smith, Aaron D., Smith, Aaron D.
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Perihelion shift and level ordering

Physics Letters A, 1984
Abstract Properties of central potentials which determine a definite level ordering in quantum mechanics are shown to determine definite perihelion shifts of classical orbits. These properties are super- or subharmonicity of the potential off the origin, and convexity or concavity as a function of the radius squared.
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The Electromagnetic Shift of Energy Levels

Physical Review, 1949
French, J. D., Weisskopf, V. F.
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Shift at the installation level Shift at the structural level in Mamlook Sufi poetry

Journal of Education for the Humanities
null Jamal Jarad, null Firas Al-Najjar
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A systematic review and meta-analysis of the association between shift work and metabolic syndrome: The roles of sleep, gender, and type of shift work

Sleep Medicine Reviews, 2021
Sepideh Khazaie, Payam Khanlari, Habibolah Khazaie   +2 more
exaly  

STAR-RISs: A Correlated T&R Phase-Shift Model and Practical Phase-Shift Configuration Strategies

IEEE Journal on Selected Topics in Signal Processing, 2022
Xidong Mu, Vincent Poor, Yuanwei Liu
exaly  

Using chemical shift perturbation to characterise ligand binding

Progress in Nuclear Magnetic Resonance Spectroscopy, 2013
Mike P. Williamson
exaly  

Shift work and the assessment and management of shift work disorder (SWD)

Sleep Medicine Reviews, 2013
James K Wyatt, Richard K Bogan, Kenneth P Wright   +2 more
exaly