Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M. H. Tabacniks"'
Autor:
F. Matias, T. F. Silva, N. E. Koval, J. J. N. Pereira, P. C. G. Antunes, P. T. D. Siqueira, M. H. Tabacniks, H. Yoriyaz, J. M. B. Shorto, P. L. Grande
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This comprehensive study delves into the intricate interplay between protons and organic polymers, offering insights into proton therapy in cancer treatment. Focusing on the influence of the spatial electron density distribution on stopping
Externí odkaz:
https://doaj.org/article/b05ad42e60cc47a58b8762023463ce4b
Autor:
A. Rocha-Lima, J. V. Martins, L. A. Remer, N. A. Krotkov, M. H. Tabacniks, Y. Ben-Ami, P. Artaxo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 19, Pp 10649-10661 (2014)
Better characterization of the optical properties of aerosol particles are an essential step to improve atmospheric models and satellite remote sensing, reduce uncertainties in predicting particulate transport, and estimate aerosol forcing and climat
Externí odkaz:
https://doaj.org/article/b9184992875844e6b3a0f3870ed02327
Autor:
M. A. Rizzutto, N. Added, M. H. Tabacniks, F. R. Espinoza-Qui?ones, S. M. Palacio, R. M. Galante, N. Rossi, R. A. Welter, A. N. Módenes
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 269:727-731
Analysis of trace elemental concentration in the water of the Sao Francisco River located in the western part of the Brazilian state, Parana, has been carried out using particle induced X -ray emission (PIXE) technique. The main objective of this wor
Autor:
A. C. Pereira, M. H. Tabacniks, and P. K. Kiyohara, L. Kosminsky, Tiago Luiz Ferreira, Mauro Bertotti, Renato Camargo Matos, Márcia Carvalho de Abreu Fantini
Publikováno v:
Chemistry of Materials. 16:2662-2668
Molybdenum oxide films with and without metal inclusions were electrochemically deposited on glassy carbon electrodes and characterized by soft X-ray spectroscopy, X-ray diffraction, scanning electron microscopy, and Rutherford backscattering spectro
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :742-746
Irradiation by energetic ion beams has been observed to produce resistance to oxidation of the surface of copper and other metals. The effect was initially assumed to derive from a carbonaceous buildup produced when the surface was irradiated in a po
Autor:
J. A. M. Pereira, E. L. A. Macchione, S. S. Vasconcelos, N. Added, M. H. Tabacniks, O. Dietzsch, W. M. S. Santos, A. M. Luiz, N. V. de Castro Faria, Floyd D. McDaniel, Barney L. Doyle
Publikováno v:
AIP Conference Proceedings.
The feasibility of using TANDEM electrostatic particle accelerators as a linear TOF analyzer for molecular ions (TOF‐AMS) is reported in this work. A specific ion source, based on a soft ionization technique commonly used in modern mass spectrometr
Autor:
Wolfgang Bohne, W.M. Arnoldbik, Ch. Linsmeier, Jörg Röhrich, S. Lindner, Z. Medunic, M. Jakšić, N.P. Barradas, R.P. Pezzi, Claudio Radtke, Chris Jeynes, C. Danner, N. Added, I. Bogdanovic-Radovic, W. N. Lennard, M. H. Tabacniks, Nick Dytlewski, Timo Sajavaara, Ian Vickridge, Tania Denise Miskinis Salgado, Primož Pelicon, Susana Cardoso, Fernanda Chiarello Stedile, Paulo P. Freitas, Cristiano Krug
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2005, 227 (3), pp.397-419. ⟨10.1016/j.nimb.2004.08.021⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2005, 227 (3), pp.397-419. ⟨10.1016/j.nimb.2004.08.021⟩
International audience; A round robin characterisation of the thickness and composition of thin to ultra-thin AINO films was organised. Thirteen participant groups used various ion beam analysis (IBA) techniques to determine quantitatively the thickn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::547adbd2b9d1814070eff0268c760abf
https://hal.science/hal-01288831
https://hal.science/hal-01288831
Publikováno v:
AIP Conference Proceedings.
PIXE (Particle Induced X-ray emission) is a highly sensitive, element specific analytical technique for surfaces and thin films. A new PIXE spectrometer has been installed and calibrated at the IBM Almaden Research Center (ARC) Ion Beam Laboratory. I
Autor:
James Kent Howard, Michael Andrew Parker, Kevin R. Coffey, John E.E. Baglin, M. H. Tabacniks, Andrew J. Kellock
Publikováno v:
MRS Proceedings. 382
Multilayered metal films including such couples as Ta-Permalloy (Ni80Fe20) play a key role in magnetic recording sensors, where it is important to preserve the integrity of the thin permalloy layer under thermal conditions during processing and subse
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 27(7)
1. The radioaerosol 99mTc-DTPA produced by jet and ultrasonic nebulizers was characterized by measuring the median mass diameter (MMD) and geometric standard deviation (sigma g) and these characteristics were interpreted in terms of the aerodynamic p