Buscar
Mostrando ítems 1-10 de 890
Quantitative characterization of the global electrophilicity power of common diene/dienophile pairs in Diels-Alder reactions
(2002)
The global electrophilicity power, ω, of a series of dienes and dienophiles commonly used in Diels-Alder reactions may be conveniently classified within a unique relative scale. Useful information about the polarity of ...
Fear and abyss: two figures of power
(Michigan State University, 2017)
Argentinean Real Exchange Rate 1900-2006: Testing Purchasing Power Parity Theory
(Universidad de Chile. Facultad de Economía y Negocios, 2008-06)
This paper tests the Purchasing Power Parity Theory of Exchange Rates dealing
with Argentinean data for the period 1900-2006. This is equivalent to testing if
the Real Exchange Rate is a stationary variable or if its ...
A Magnus Wind Turbine Power Model Based on Direct Solutions Using the Blade Element Momentum Theory and Symbolic Regression
(IEEE, 2017)
A model of the power coefficient of a mid-scale Magnus wind turbine using numerical solutions of the Blade Element Momentum Theory and symbolic regression is presented. A direct method is proposed for solving the nonlinear ...
Quantitative characterization of the global electrophilicity pattern of some reagents involved in 1,3-dipolar cycloaddition reactions
(Elsevier, 2003)
The global electrophilicity power, ω, of a series of dipoles and dipolarophiles commonly used in 1,3-dipolar cycloadditions may be conveniently classified within a unique relative scale. The effects of chemical substitution ...
Constraints on inflation with LSS surveys: Features in the primordial power spectrum
(Institute of Physics Publishing, 2018)
We analyse the efficiency of future large scale structure surveys to unveil
the presence of scale dependent features in the primordial spectrum –resulting
from cosmic inflation– imprinted in the distribution of galaxies. ...
Entanglement entropy and the large N expansion of two-dimensional Yang-Mills theory
(Springer, 2020)
Two-dimensional Yang-Mills theory is a useful model of an exactly solvable gauge theory with a string theory dual at large N. We calculate entanglement entropy in the 1/N expansion by mapping the theory to a system of N ...
Modeling stereotypes and negative self-stereotypes as a function of interactions among groups with power asymmetries
(Blackwell Publishing Ltd, 2019)
Stereotypes is one of the most researched topics in social psychology. Within this context, negative self-stereotypes pose a particular challenge for theories. In the current work, we propose a model that suggests that ...
Relativistic effects in the large-scale structure with effective dark energy fluids
(IOP Publishing, 2020)
We study the imprints of an effective dark energy fluid in the large scale structure of the universe through the observed angular power spectrum of galaxies in the relativistic regime. We adopt the phenomenological approach ...
Loads characterization using the instantaneous power tensor theory
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-07-01)
This paper presents a novel methodology to characterize loads using the instantaneous power tensor theory in three-phase three-wire or four-wire systems. Tensor theory is based on the dyadic product between voltage and ...