Zobrazeno 1 - 10
of 394
pro vyhledávání: '"Peralta, Luis A."'
Autor:
Peralta, Luis
Publikováno v:
Eur. J. Phys. 45 (2024) 015801 (10pp)
In Radiation Physics classes, point sources are typically used, for which it is relatively easy to describe the signal obtained by a radiation detector, such as the NaI(Tl) scintillation detector. The use of large extended radiation sources is genera
Externí odkaz:
http://arxiv.org/abs/2309.00623
Monte Carlo (MC) techniques are currently deemed the gold standard for internal dosimetry, since the simulations can perform full radiation transport and reach a precision level not attainable by analytical methods. In this study, a custom voxelized
Externí odkaz:
http://arxiv.org/abs/2306.03657
The goal of this work is to present results of field output factors (OF) using an IBA CC003 (Razor NanoChamber) and compared these results with PTW 60019 (MicroDiamond) and IBA Razor Diode. The experimental results for IBA CC003 were also compared wi
Externí odkaz:
http://arxiv.org/abs/2306.03636
The Di{\'o}si-Penrose model is explored in a relativistic context. Relativistic effects were considered within a recently proposed Grave de Peralta approach [L. Grave de Peralta, {\em Results Phys.} {\bf 18} (2020) 103318], which parametrize the Schr
Externí odkaz:
http://arxiv.org/abs/2103.00994
A relativistic version of the Schr{\"o}dinger-Newton equation is analyzed within the recently proposed Grave de Peralta approach [L. Grave de Peralta, {\em Results Phys.} {\bf 18} (2020) 103318], which include relativistic effects by a parametrizatio
Externí odkaz:
http://arxiv.org/abs/2102.06218
In this paper, we demonstrate novel relationships between quantum mechanics and the electromagnetic wave equation. In our approach, an invariant interference-dependent electromagnetic quantity, which we call "quantum rest mass", replaces the conventi
Externí odkaz:
http://arxiv.org/abs/2102.04463
The aim of this study is to measure the radon mass exhalation rate from common granite building materials used in the East and Northeast part of Portugal. Twelve cubic shaped samples were measured. Nine of them without any coating and three coated wi
Externí odkaz:
http://arxiv.org/abs/2008.10452
Autor:
Pérez Peralta, Luis Eduardo
Publikováno v:
Global Studies, 252
Este ensayo etnográfico (re)interpreta la gramática de la sociedad peruana, a través de una lectura sociopolítica e histórica de las principales carreteras de alcance nacional e internacional. La carretera Interoceánica Sur y la noción de desa
Externí odkaz:
https://www.ssoar.info/ssoar/handle/document/88598
Autor:
Kessongo, Joaquim, Bahu, Yoenls, Inacio, Margarida, Almeida, Pedro, Peralta, Luis, Soares, Sandra
The primary motivation for this work is the evaluation of the radon concentration in portable water for human consumption in Bibala, a municipality in Angola, where granitic rocks are common, and contain a high concentration of uranium that can be mo
Externí odkaz:
http://arxiv.org/abs/1908.03140
Autor:
Elisio, Soraia, Peralta, Luis
An active device for radon detection in the air was developed. The monitor operates in pulse counting mode for real-time continuous measurements. The presented prototype has a relatively simple design made of low-price and easy to acquire components
Externí odkaz:
http://arxiv.org/abs/1907.08143