Results 21 to 30 of about 5,954,471 (225)

ANALYTICAL AND MONTE CARLO SIMULATION STUDY OF THE INFLUENCE OFSTRONG MAGNETIC FIELDS ON THE PATH OF ELECTRONS WITH ENERGYTYPICAL OF MRI-LINAC RADIOTHERAPY

open access: yesAnales (Asociación Física Argentina), 2022
Both analytical and numerical methods have proven to be suitable for describing radiation transport and interactions. The standard Boltzmann formalism derived from statistical mechanics requires to be specifically re-formulated to account for the ...
A. Gayol, M. Valente
doaj   +1 more source

METODOLOGÍA PARA DEFINIR ESQUEMAS DE IRRADIACIÓN A PARTIR DE ARCHIVOS DE ESPACIOS DE FASE PARA SIMULAR PLANIFICACIÓN EN RADIOTERAPIA

open access: yesAnales (Asociación Física Argentina), 2022
El complejo proceso de planificación en los tratamientos de radioterapia se aborda usando herramientas informáticas que determinan la distribución de dosis correspondiente a diferentes esquemas de irradiación para proveer una opción viable que satisfaga
R. Meilij, E. Aon, M. Valente
doaj   +3 more sources

Detector de Silicio-Litio para fluorescencia de Rayos X [PDF]

open access: yesTecnología en Marcha, 2016
El detector de Silicio-Litio es un sistema sensor de radiaciones nucleares. Transforma la carga producida en el material de Silicio producto de la incidencia de partículas y de rayos X, en pulsos de voltaje a la salida del preamplificador. En el trabajo
Ana Ester Cabal-Rodríguez   +4 more
doaj   +3 more sources

Contenido mineral de maíces criollos de Yucatán: análisis mediante µ-Fluorescencia de Rayos X

open access: yes, 2021
In Yucatan, maize (Zea mays L.) is considered the main crop in the maize field, followed by squash, beans and pepper. Maize is found in the basic diet because of its contribution of active compounds, vitamins and essential minerals.
F. Chí-Sánchez   +4 more
semanticscholar   +1 more source

ANALYTICAL PROPOSAL FOR THE ASSESSMENT OF THE MOLECULAREXCITATION LEVELS TO THE MEAN EXCITATION ENERGY: APPLICATION TO THE WATER MOLECULE

open access: yesAnales (Asociación Física Argentina), 2021
The mean excitation energy〈I〉is a fundamental quantity in radiation physics, concerning energy deposition in matter and absorbed dose analytical estimations for charged particles. The stopping of swift ions in different materials strongly depends on this
F. A. Geser, M. Valente
doaj   +1 more source

Análisis de Imágenes de Rayos X por Medio de Redes Neuronales Artificiales

open access: yes, 2021
Currently the world is affected by a new strain of coronavirus called SARS-2, which is the cause of a respiratory-type infectious disease called Covid-19; the symptoms are fever, dry cough, shortness of breath, tiredness and in some more severe cases it ...
Darwin Patiño Pérez   +3 more
semanticscholar   +1 more source

DEVELOPMENT OF A LASER SCANNER FOR POLYMER GEL DOSIMETRY

open access: yesAnales (Asociación Física Argentina), 2020
Advances the medical application of ionizing radiation, and specifically in cancer treatment, are continuously evolving and gaining higher degrees of complexity.
D. Chacón   +3 more
doaj   +1 more source

Simulación de perfiles de difracción de rayos X de muestras problema para aplicaciones académicas

open access: yesEducación Química, 2023
El en presente trabajo se tiene como objetivo dar al lector una serie de herramientas e instrucciones sobre la creación de perfiles de difracción de rayos X de muestras problema policristalinas, empleando perfiles de difracción de rayos X previamente ...
Álvaro Andrés Amaya Vesga   +2 more
doaj   +1 more source

SOCH. An ML-based pipeline for PET automatic segmentation by heuristic algorithms means

open access: yesInformatics in Medicine Unlocked, 2020
Nowadays, nuclear medicine procedures have become a standard for several pathologies, both for diagnosis and therapeutic purposes. Also, regarding therapeutic applications, the demand for novel techniques and new radioisotopes is increasing worldwide ...
I. Scarinci, M. Valente, P. Pérez
doaj   +1 more source

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