Results 131 to 140 of about 3,374,043 (402)
Signatures of the Correlated‐Hopping Interaction in Non‐Linear Transport Through a Quantum Dot
Annalen der Physik, EarlyView.Non‐linear thermoelectric transport through a quantum dot is studied, in order to elucidate the signatures of so‐called correlated hopping. The line shapes of the differential conductance and the Seebeck coefficient as functions of gate voltage are clear indicators of this important interaction term.
Ulrich Eckern, Karol I. Wysokiński
wiley +1 more source
Sharp form for improved Moser-Trudinger inequality [PDF]
arXiv, 2006 We prove that the improved Moser-Trudinger inequality with optimal coefficient $\alpha =1/2$ holds for all functions on $S^2$ with zero moments.
arxiv
Globalization and Economic Inequality in the Short and Long Run: The Case of South Korea 1975-1995 [PDF]
We have analyzed the determinants of the Gini coefficient for income and expenditure. In both cases, we do not find support for the Kuznets inverted-U hypothesis.
Mototsugu Fukushige, Sumie
core
Stochastic Hydrodynamic Velocity Field and the Representation of Langevin Equations
Annalen der Physik, EarlyView.A lumped method is proposed to account for both mean‐field hydrodynamics and stochastic fluctuations within the kinematic equations of motion, providing a regularized formulation of the overdamped approximation. The concept of stochastic realizability in broad sense is introduced based on the spectral properties of the Fredholm operator associated with
Massimiliano Giona +2 more
wiley +1 more source
Health disparities in chronic liver disease
Hepatology, EarlyView., 2022 Abstract The syndemic of hazardous alcohol consumption, opioid use, and obesity has led to important changes in liver disease epidemiology that have exacerbated health disparities. Health disparities occur when plausibly avoidable health differences are experienced by socially disadvantaged populations.
Ani Kardashian +3 more
wiley +1 more source
On a Certain Function with Negative Coefficients [PDF]
arXiv, 2016 In what follows we improve an inequality related to matrix theory. T. Laffey proved (2013) a weaker form of this inequality [2].
arxiv
Pareto Models, Top Incomes and Recent Trends in UK Income Inequality
, 2017 I determine UK income inequality levels and trends by combining inequality estimates from tax return data (for the 'rich') and household survey data (for the 'non-rich'), taking advantage of the better coverage of top incomes in tax return data (which I ...
S. Jenkins
semanticscholar +1 more source
Sources of Income Inequality in Ireland [PDF]
This paper analyses inequality in Ireland via a decomposition of the Gini coefficient by source of income. Using data from the Irish Household Budget Survey of 1987, seventeen components of disposable income are identified and their contribution to ...
David Madden
core
The inequality of charge and spin diffusion coefficients
Journal of Applied Physics, 2008 Since spin and charge are both carried by electrons (or holes) in a solid, it is natural to assume that charge and spin diffusion coefficients will be the same. Drift-diffusion models of spin transport typically assume so. Here, we show analytically that the two diffusion coefficients can be vastly different in quantum wires.
Pramanik, Sandipan +2 more
openaire +5 more sources
Shock and Vibration, 1994 Two visually meaningful correlation measures are proposed for comparing calculated and measured response histories. One is an error index which is a simplification of RSS (root-sum-square) error factor, and the other is an inequality index that is a ...
Benjamin Whang +2 more
doaj +1 more source