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Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
(2011-09-09)
In this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use ...
Developing new radiotherapy techniques using linac based gamma radiation sources
(2007-12-01)
A major challenge in cancer radiotherapy is to deliver a lethal dose of radiation to the target volume while minimizing damage to the surrounding normal tissue. We have proposed a model on how treatment efficacy might be ...
Study of Optical Absorption property of the composite Polypropylene/Yellow beryl submitted to several doses of gamma-radiation.
(Sociedade Brasileira de Pesquisas em Materiais.Campos do Jordão, 2013-09-29)
Yellow Beryl was obtained from Teófilolo Othoni, state of Minas Gerais, and added into a
matrix of Polipropileno (PP) made by Braskem. Here we have investigated the property of
optical absorption (OA) of this composite ...
Radiative Omega(-)->Xi(-)gamma decay and physics beyond the standard model
(World Scientific Publ Co Pte Ltd, 1997-01-01)
We investigate the impact of new physics beyond the Standard Model to the s --> d gamma process, which is responsible for the short-distance contribution to the radiative decay Omega-( )--> Xi(-) gamma. We study three ...
Prospect on intergalactic magnetic field measurements with gamma-ray instruments
(International Astronomical UnionBeijing, 2013)
Observing high-energy gamma-rays from Active Galactic Nuclei (AGN) offers a unique potential to probe extremely tiny values of the intergalactic magnetic field (IGMF), a long standing question of astrophysics, astroparticle ...
Prospect on intergalactic magnetic field measurements with gamma-ray instruments
(International Astronomical UnionBeijing, 2012)
Observing high-energy gamma-rays from Active Galactic Nuclei (AGN) offers a
unique potential to probe extremely tiny values of the intergalactic magnetic field (IGMF), a
long standing question of astrophysics, astropa
rticle ...
Feed variation and biometrical factors in tilapias (Oreochromis niloticus) exposed to 60Co gamma radiation
(2016-06-17)
Ionizing radiation has been widely used for cancer treatment and diagnostic exams in medicine, besides being used in the fields of energy generation and industry. This work aimed to verify the occurrence of biological ...