Results 1 to 10 of about 57,217 (289)

QCD vacuum replicas are metastable [PDF]

open access: yesEPJ Web of Conferences, 2022
We study the meson spectra in the excited QCD vacua, denominated replicas. We find all mesons have real masses, with no tachyons, thus showing the QCD replicas are indeed metastable.
Bicudo Pedro, Ribeiro José Emílio
doaj   +4 more sources

The Use of Vibrational Spectroscopic Techniques in Perfume Analysis: An Exploratory Study on the Differentiation of Original Perfume Samples and Their Non-Counterfeit Replicas [PDF]

open access: yesMolecules
The development of more accessible perfumes (non-counterfeit replicas) that offer a similar scent to luxury perfume brands is an emerging trend in the perfume market.
Ricardo N. M. J. Páscoa   +3 more
doaj   +2 more sources

The BepiColombo ‘model’: looking beyond the ‘original’

open access: yesScience Museum Group Journal, 2022
This paper examines the role that models and replicas typically play in aerospace museums, which is to use them as references for the original or final product.
Abigail MacKinnon
doaj   +1 more source

The immersive cave: the multimediality of prehistory between drawing, photography, cinema and 3D

open access: yespiano b, 2022
The prehistoric cave can be considered a paradigmatic "image-environment" for its intimate relationship between images (rock paintings, graffiti, carved blocks) and the wall's geological morphology.
Valentina Bartalesi   +2 more
doaj   +1 more source

Random First Order Transition from a Supercooled Liquid to an Ideal Glass (Review)

open access: yesКонденсированные среды и межфазные границы, 2020
The random first order transition theory (RFOT) describing the transition from a supercooled liquid to an ideal glass has been actively developed over the last twenty years.
Agrafonov Yury V., Ivan S. Petrushin
doaj   +1 more source

Examen metalográfico de la espada no. 438 en el marco de un estudio sistemático de las espadas de la fortaleza bajomedieval de Mikulčice, República Checa

open access: yesGladius, 2012
El artículo trata de un examen metalográfico de una espada de la tumba número 438, que fue descubierta en el yacimiento de Mikulčice (Hodonín Condado), antiguo bastión bajomedieval en Moravia (República Checa).
Jiří Hošek   +2 more
doaj   +1 more source

DIGITAL REPLICAS OF BRITISH MUSEUM ARTEFACTS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
The digitisation of museum exhibits has played an essential role in geomatics research for generating digital replicas, as it offers the chance to address rather challenging issues.
G. Patrucco   +4 more
doaj   +1 more source

Compressing PDF sets using generative adversarial networks

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We present a compression algorithm for parton densities using synthetic replicas generated from the training of a generative adversarial network (GAN). The generated replicas are used to further enhance the statistics of a given Monte Carlo PDF set prior
Stefano Carrazza   +2 more
doaj   +1 more source

N-point free energy distribution function in one dimensional random directed polymers

open access: yesCondensed Matter Physics, 2014
Explicit expression for the N-point free energy distribution function in one dimensional directed polymers in a random potential is derived in terms of the Bethe ansatz replica technique.
V. Dotsenko
doaj   +1 more source

Seismic structure between the Pacific coast and Mexico City form the Petatlán earthquake (Ms=7.6) aftershocks

open access: yesGeofísica Internacional, 1996
Los tiempos de arribo de ondas P y S de las replicas del sismo del 14 de marzo de 1979 Petatlán (M,=7.6), han sido usados para delinear una estructura de velocidades compresionales y de corte para la zona de subducción entre Petatlán y la ciudad de ...
Carlos Valdés-González   +1 more
doaj   +1 more source

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