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Mostrando ítems 11-20 de 119
Ponencia
Deteminación del cociente isotópico 240Pu/239Pu en partículas calientes
(2011)
En este trabajo se exponen las principales características de las tres técnicas de medida utilizádas y puestas a punto en nuestro laboratorio para la determinación del cociente isotópico 240Pu/239Pu en partículas calientes. ...
Ponencia
Fluxes of the 238U-series isotopes in the industrial production of dicalcium phosphate and the radiological impact due to the incorporation to poultry diets
(2008)
La roca de fosfato se utiliza como fuente para la producción de suplementos alimenticios, como en forma de fosfato dicálcico (DCP), que es un suministro de calcio y fósforo para animales domésticos.
Ponencia
Análise do acoplamento acústico na cripta da Catedral de Cádis
(2016-06)
A cripta da Catedral de Cádis é um espaço arquitetónico que devido à sua forma peculiar, uma rotunda abobadada muito deprimida e um conjunto de galerias às quais se pode aceder a partir dela, apresenta um som complexo ...
Ponencia
La inteligibilidad en las iglesias gótico-mudéjares
(1998)
This work deals with those acoustics parameters that evaluate the speech intelligibility in eight gothic-mudejar churches in the city of seville. STI measurements 500Hz and 2KHZ central band frequencies are compared with ...
Ponencia
129I, 236U, 239Pu and 240Pu profiles in a peatbog from the Southern Hemisphere
(2016)
129I, 236U, 239Pu and 240Pu isotopes have been analyzed in the different layers of a peatbog core collected in Madagascar Island (South Hemisphere) and representing at least the last 100 years ...
Ponencia
Physico-chemical modeling of positive corona discharge in carbon dioxide
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Positive wire-to-cylinder corona discharge in pure CO2 has been simulated using a model that includes elementary plasma processes (ionization, electron attachment and detachment, ion recombination, etc.) and chemical ...
Ponencia
A new approach to process planktonic foraminifera for radiocarbon measurements
(2016)
Carbonate shells from foraminifera are often analyzed for radiocarbon to determine the age of deep-sea sediments or to assess radiocarbon reservoir ages. The Centro Nacional de Aceleradores (CNA) is equipped for the AMS ...
Ponencia
Investigación acústica y recuperación del patrimonio arquitectónico de las
(Universidad Internacional de Andalucía, 2012)
Ponencia
Ponencia
Estudio experimental del soporte de escena en teatros y auditorios
(2015-10)
Acoustics of the stage is of particular interest since it focusesonthe study of the acoustic environment and the assessmentof the sensation perceived by the performers of classical orchestras in ...