Results 51 to 60 of about 1,218,779 (86)
The Roles of Long-Term Hyperhomocysteinemia and Micronutrient Supplementation in the AppNL-G-F Model of Alzheimer's Disease. [PDF]
Front Aging Neurosci, 2022 Nieraad H +13 more
europepmc +1 more source
Atmospheric Correction for High-Resolution Shape from Shading on Mars. [PDF]
J Imaging, 2022 Hess M +3 more
europepmc +1 more source
Non-uniqueness and prescribed energy for the continuity equation [PDF]
, 2015 In this note, we provide new non-uniqueness examples for the continuity equation by constructing infinitely many weak solutions with prescribed ...
Gusev, Nikolay +3 more
core +1 more source
, 2012 Started in 2010, Change the Equation is a nonprofit, nonpartisan, CEO-led initiative designed to mobile the business community to improve the quality of science, technology, engineering, and mathematics (STEM) learning in the United States.
core
A BPE model for the Burgers' equation [PDF]
We study the BPE (Brownian particle equation) model of the Burgers equation presented in the preceeding article [6]. More precisely, we are interested in establishing the existence and uniqueness properties of solutions using probabilistic techniques ...
Arturo Kohatsu, Shigeyoshi Ogawa
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A Simulation Study of Polychoric Instrumental Variable Estimation in Structural Equation Models
, 2016 Copyright © Taylor & Francis Group, LLC. Data collected from questionnaires are often in ordinal scale. Unweighted least squares (ULS), diagonally weighted least squares (DWLS) and normal-theory maximum likelihood (ML) are commonly used methods to fit
Jin, Shaobo +5 more
core +1 more source
The Gravity Equation in International Trade [PDF]
This chapter offers a selective survey of the gravity equation (GE) in international trade. This equation started in the Sixties as a purely empirical proposition to explain bilateral trade flows, without little or no theoretical underpinnings.
Michele Fratianni
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Exceptional complex solutions of the forced van der Pol equation
, 1999 : Consider the equation "v dv du = (1 \Gamma u 2 )v + ff \Gamma u describing the orbits of the forced van der Pol equation "u + (u 2 \Gamma 1) u + u = ff; " a small parameter, (1) in the phase plane.
Pol Equation +2 more
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International Trade Efficiency, the Gravity Equation, and the Stochastic Frontier [PDF]
In the gravity equation of international trade, bilateral trade flows are regressed on trading partners’ income and the distance that separates them along with other variables.
Heejoon Kang, Michele Fratianni
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Wage Bargaining and the (Dynamic) Mincer Equation [PDF]
This paper shows that, if observed earnings are the result of employer-employee wage bargaining, under a set of specific assumptions, the standard static Mincer equation can be thought as a particular case of a dynamic wage equation.
Corrado Andini
core +2 more sources