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Development and applications of three-dimensional gamma ray tomography system using ray casting volume rendering techniques
(2005-01-01)
Computed Tomography (CT) has made possible visualization of physical structures in the interior of an object in their real relative spatial position and orientation. Another important contribution of CT is to greatly improve ...
Searching for orbits around the triple asteroid 2001SN263
(2017-10-25)
The asteroid 2001SN263 is one of the possible targets of a proposed mission that would be the first Brazilian exploration in deep space, the Aster Mission. This asteroid is composed by three bodies: Alpha, Beta, and Gamma, ...
White and green jadeite characterization by thermoluminescence.
(Sociedade Brasileira de Pesquisas em Materiais.Campos do Jordão, 2013-09-29)
Except for gemologically or industrially important silicate minerals, a large number of
other natural silicate minerals have been investigated only concerning
geological/mineralogical aspects. Jadeite is a silicate mineral ...
Sequencing And Identification Of Different Salmonella Species In Cocoa Beans Treated With Gamma Irradiation
(Elsevier Science BVAmsterdam, 2016)
Two-photon final states in peripheral heavy ion collisions
(World Scientific Publ Co Pte Ltd, 2003-01-01)
We discuss processes leading to two photon final states in peripheral heavy ion collisions at RHIC. Due to the large photon luminosity we show that the continuum subprocess gamma gamma -> gamma gamma can be observed with ...
Influence of INF-gamma gene polymorphism in HTLV-1 proviral load
(BioMed CentralLondon, 2011)
Comparison of the GEANT4 releases 8.2 and 9.2 in terms of a pCT reduced calibration curve
(2010-12-01)
The GEANT4 simulations are essential for the development of medical tomography with proton beams pCT. In the case of thin absorbers the latest releases of GEANT4 generate very similar final spectra which agree well with ...
Postharvest conservation of 'Tommy Atkins' mango fruit influenced by gamma radiation, wax, hot water, and refrigeration
(2004-02-01)
It was aimed to extend the postharvest conservation of 'Tommy Atkins' mango fruits harvested in break maturity stage. Fruits were submitted at the following treatments: hot water treatment (55°C for 5 minutes) and benomyl ...
Gamma phases in Cu-Al alloys and the influence of a square shaped phase in the electrochemical behavior of a Cu-13.6wt% Al alloy
(Electrochemical Society Inc, 1998-01-01)
The electrochemical behavior of Cu-xAl alloys, with 11 wt%less than or equal to x less than or equal to 15wt%, in 0.5 M H2SO4 was studied by means of open-circuit potential decay measurements, quasi-stationary and fast ...