Results 61 to 70 of about 32,853 (235)

Joint Wire Cutting with Non‐Maximally Entangled States

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 5, May 2025.
Wire cutting decomposes large quantum circuits into smaller subcircuits by severing connecting wires, enabling execution on multiple distributed devices. This study employs non‐maximally entangled (NME) states in joint wire cuts to reduce their overhead.
Marvin Bechtold   +4 more
wiley   +1 more source

The Angular Size and Proper Motion of the Afterglow of GRB 030329

open access: yes, 2004
The bright, nearby (z=0.1685) gamma-ray burst of 29 March 2003 has presented us with the first opportunity to directly image the expansion of a GRB. This burst reached flux density levels at centimeter wavelengths more than 50 times brighter than any ...
Berger, E.   +3 more
core   +1 more source

Monetary Policy and Domestic Investment in Nigeria: The Role of the Inflation Rate

open access: yesEconomics and Business, 2020
Economic theory suggests that monetary policy can be used to stabilize an economy. However, the ability of monetary policy targets—interest rates and money supply—to stabilize an economy depends on their ability to achieve price stability.
Ezeibekwe Obinna Franklin
doaj   +1 more source

Finance research over 40 years: What can we learn from machine learning?

open access: yesInternational Studies of Economics, Volume 19, Issue 4, Page 472-507, December 2024.
Abstract We apply machine learning models to a universe of 20,185 finance articles published between 1976 and 2015 on 17 finance journals, and objectively identify 38 research topics. The financial crisis, hedge/mutual fund, social network, and culture were the fastest growing topics, while market microstructure, initial public offering, and option ...
Po‐Yu Liu, Zigan Wang
wiley   +1 more source

Cluster dynamics largely shapes protoplanetary disc sizes

open access: yes, 2016
It is still on open question to what degree the cluster environment influences the sizes of protoplanetary discs surrounding young stars. Particularly so for the short-lived clusters typical for the solar neighbourhood in which the stellar density and ...
Pfalzner, Susanne, Vincke, Kirsten
core   +1 more source

Gamma-Ray Burst afterglow scaling coefficients for general density profile [PDF]

open access: yes, 2008
Gamma-ray burst (GRB) afterglows are well described by synchrotron emission originating from the interaction between a relativistic blast wave and the external medium surrounding the GRB progenitor.
Blandford   +29 more
core   +4 more sources

Measuring Nominal and Real Convergence of Selected CEE Countries by the Taylor Rule

open access: yesInternational Journal of Management and Economics, 2016
We propose using a simple Taylor rule to evaluate business cycle convergence of the Czech Republic, Hungary, and Poland with the Eurozone. Our findings indicate an ongoing convergence of those CEE countries to the Eurozone, but with instabilities and ...
Böing Tobias   +2 more
doaj   +1 more source

Sensitivities of Ozone and Radiative Forcing to Supersonic Aircraft Emissions Across Two Flight Corridors

open access: yesJournal of Geophysical Research: Atmospheres, Volume 129, Issue 22, 28 November 2024.
Abstract Civil supersonic aviation may return in the near future. Their emissions have been found to lead to changes in the composition of the stratosphere, affecting the ozone layer and climate. To keep up with the rapid developments in supersonic aircraft technology and alternative fuels there is an increasing need for the development of surrogate ...
Jurriaan A. van ’t Hoff   +2 more
wiley   +1 more source

EL PAPEL DE LAS POLÍTICAS MACROECONÓMICAS EN LOS PERÍODOS DE CRECIMIENTO Y DESACELERACIÓN DE AMÉRICA LATINA

open access: yesRevista de Economía Política de Buenos Aires, 2015
RESUMEN Luego de un período de elevado crecimiento, desde 2011 América Latina muestra un escenario de desaceleración. Los países que habían mostrado las mayores tasas de expansión inicial son los que lideraron el menor crecimiento actual.
Guido Zack
doaj  

The Edge of a Gamma Ray Burst Afterglow

open access: yes, 1998
We discuss the formation of spectral features in the decelerating ejecta of gamma-ray bursts, including the possible effect of inhomogeneities. These should lead to blueshifted and broadened absorption edges and resonant features, especially from H and ...
Meszaros, P., Rees, M. J.
core   +2 more sources

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