Results 81 to 90 of about 2,462,374 (243)

Production of Medical Radioisotopes with High Specific Activity in Photonuclear Reactions with $\gamma$ Beams of High Intensity and Large Brilliance

, 2010
We study the production of radioisotopes for nuclear medicine in $(\gamma,x{\rm n}+y{\rm p})$ photonuclear reactions or ($\gamma,\gamma'$) photoexcitation reactions with high flux [($10^{13}-10^{15}$)$\gamma$/s], small diameter $\sim (100 \, \mu$m$)^2 ...
A. Bishayee, A.C. Apostolidis, A.C. Apostolidis, B. Ponsard, C. Grignon, C.A. Boswell, C.J. Anderson, Ch. Schiepers, D. Baltas, D. Habs, D. Habs, D.M. Lewis, E. Garin, E. Segrè, F. Albert, F. Buchegger, F.F. (Russ) Knapp Jr., G.E. Mitchell, G.J. Beyer, G.J.R. Cook, H. Uusijärvi, H.A. Weidenmüller, H.R. Maecke, H.R. Weller, I. Stefanescu, J.A. Dowell, J.C. Reubi, J.C. Reubi, J.H. Hubbell, J.J. Carroll, J.J. Carroll, J.J. Carroll, K. Abbas, M.J. Rivard, M.L.P. Antunes, M.S. Dewey, N. Jansen, N. Karavida, O.D. Maslov, P. Neumann-Cosel von, R. Hajima, S. Hassfjell, S.H. Aaaltoma, T. Egidy von, U. Kneissl, U. Köster, V. Bondarenko, V.N. Litvinenko, W. Assmann, W. Ensinger, W.J. Brown, X. Ledoux, Y. Miao, Y.A. Karelin   +53 more
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Appendix C: Age-specific biokinetic data and dose coefficients for radioisotopes of hydrogen, carbon, zirconium, niobium, ruthenium, iodine, caesium, cerium, plutonium, americium and neptunium [PDF]

, 1993

openalex   +1 more source

Nuclear Physics for Cultural Heritage [PDF]

, 2016
Nuclear physics applications in medicine and energy are well known and widely reported. Less well known are the many important nuclear and related techniques used for the study, characterization, assessment and preservation of cultural heritage.
The Nuclear Physics Division of the European Physical Society
core  

Risk Assessment and Sustainable Development: Towards a Concept of Sustainable Risk [PDF]

, 1997
Dr. Mehta examines two dominant approaches for managing health and environmental risks and suggests that they would better serve if ...
Mehta, Michael D.
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A system for online beam emittance measurements and proton beam characterization

, 2018
A system for online measurement of the transverse beam emittance was developed. It is named $^{4}$PrOB$\varepsilon$aM (4-Profiler Online Beam Emittance Measurement) and was conceived to measure the emittance in a fast and efficient way using the multiple
Auger, M., Braccini, S., Carzaniga, T. S., Ereditato, A., Nesteruk, K. P., Scampoli, P.   +5 more
core   +1 more source

Effects of Gamma Irradiation on the Kinetics of the Adsorption and Desorption of Hydrogen in Carbon Microfibres

, 2013
In this study, three types of carbon fibres were used, they were ex-polyacrylonitrile carbon fibres with high bulk modulus, ex-polyacrylonitrile fibres with high strength, and vapour grown carbon fibres.
C. Mota, M. Culebras, A. Cantarero, A. Madroñero, C. Gómez, J. M. Amo, J. Robla   +6 more
semanticscholar   +1 more source

Effects of Corrosion Products Generated from Carbon Steel and Stainless Steel on Radiation-counting Efficiency

, 2013
To estimate the effect of corrosion products on alloys for clearance inspection, the relationships between increasing corrosion weights and decreasing radiation count rates of test samples were investigated using carbon steel (SS400) and stainless steel (
T. Ichiji, H. Kawamura
semanticscholar   +1 more source

Who Pulled the Trigger: a Supernova or an AGB Star?

, 2010
The short-lived radioisotope $^{60}$Fe requires production in a core collapse supernova or AGB star immediately before its incorporation into the earliest solar system solids. Shock waves from a somewhat distant supernova, or a relatively nearby AGB star,
Bernatowicz, Blair, Bonnor, Boss, Boss, Foster, Gaidos, Jacoby, Nath, Nozawa, Ouellette, Reach, Spitzer, Tachibana, Tachibana, Takigawa, Vanhala   +16 more
core   +1 more source

Use of accelerated helium-3 ions for determining oxygen and carbon impurities in some pure materials [PDF]

Methods are developed for the determination of O impurity in Be and Si carbide and concurrent determination of C and O impurities in Si and W by irradiation with accelerated He-3 ions and subsequent activity measurements of C-11 and F-18 formed from C ...
Aleksandrova, G. I., Borisov, G. I., Demidov, A. M., Shchelkova, V. P., Shmanenkova, G. I., Sukhov, G. V., Zakharov, Y. A.   +6 more
core   +1 more source

Ultra-sensitive in-beam gamma-ray spectroscopy for nuclear astrophysics at LUNA

, 2008
Ultra-sensitive in-beam gamma-ray spectroscopy studies for nuclear astrophysics are performed at the LUNA (Laboratory for Underground Nuclear Astrophysics) 400 kV accelerator, deep underground in Italy's Gran Sasso laboratory.
A. CACIOLLI, A. FORMICOLA, A. GUGLIELMETTI, A. LEMUT, AND H.P. TRAUTVETTER, B. LIMATA, C. BROGGINI, C. GUSTAVINO, C. ROLFS, C. ROSSI ALVAREZ, D. BEMMERER, E. SOMORJAI, F. CONFORTOLA, F. STRIEDER, F. TERRASI, G. GERVINO, G. IMBRIANI, GY. GYURKY, H. COSTANTINI, L. AGOSTINO, M. JUNKER, M. LAUBENSTEIN, M. MARTA, O. STRANIERO, P. BEZZON, P. CORVISIERO, P. PRATI, R. BONETTI, R. MENEGAZZO, V. LOZZA, V. ROCA, Z. ELEKES, ZS. FULOP   +32 more
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