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of 339
pro vyhledávání: '"Johnson, R R"'
Chemically inert Coatings on Havar entrance foils of the targets for [18F] production via proton irradiation of enriched water at pressurized conditions are needed to decrease the amount of ionic contaminants released from Havar. In order to find the
Externí odkaz:
http://arxiv.org/abs/1308.6605
Autor:
Aberle, C., Adelmann, A., Alonso, J., Barletta, W. A., Barlow, R., Bartoszek, L., Bungau, A., Calanna, A., Campo, D., Calabretta, L., Celona, L., Collin, G., Conrad, J. M., de Gouvea, A., Djurcic, Z., Gammino, S., Garisto, D., Gutierrez, R., Johnson, R. R., Kamyshkov, Y., Karagiorgi, G., Kolano, A., Labrecque, F., Loinaz, W., Okuno, H., Papavassiliou, V., Scholberg, K., Shaevitz, M. H., Shimizu, I., Spitz, J., Skuhersky, M., Terao, K., Toups, M., Vagins, M., Winklehner, D., Winslow, L. A., Yang, J. J.
This whitepaper describes the status of the DAEdALUS program for development of high power cyclotrons as of the time of the final meeting of the Division of Particles and Fields 2013 Community Study ("Snowmass"). We report several new results, includ
Externí odkaz:
http://arxiv.org/abs/1307.2949
Autor:
Johnson, R. R.
Introduction A new high current (up to 50 kW) solid target irradiation system is being built. While retaining the same beam power capability of the previous target generation, the system is a totally new design with many improvements, simplified cons
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A22263
https://hzdr.qucosa.de/api/qucosa%3A22263/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A22263/attachment/ATT-0/
Introduction The use of a prefabricated target window assembly greatly simplifies the window installation. The window module is sealed by metal knife-edges, thus eliminating any elestomers in the target construction. Spherical Havar window offers hig
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A22261
https://hzdr.qucosa.de/api/qucosa%3A22261/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A22261/attachment/ATT-0/
Autor:
Matei, L., Galea, R., Moore, K., Niculae, D., Gelbart, W., Abeysekera, B., McRae, G., Johnson, R. R.
Thermal separation is defined as a mass transfer process driven by molecular forces. The process involves the heat transfer between two phases with different composition. In general, thermal separation occurs when heat is generated in the system addi
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A22245
https://hzdr.qucosa.de/api/qucosa%3A22245/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A22245/attachment/ATT-0/
Introduction Alternative methods for producing the medical imaging isotope 99mTc are actively being developed around the world in anticipation of the imminent shutdown of the National Research Universal (NRU) reactor in Chalk River, Ontario, Canada a
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A22243
https://hzdr.qucosa.de/api/qucosa%3A22243/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A22243/attachment/ATT-0/
Autor:
Thomas, Carol G., author, Thomas, C. G., author, Burstein, S. M., author, Jones, T. B., author, Peters, F. E., author, Griffiths, G., author, Behler, E., author, Johnson, R. R., author
Publikováno v:
Paths from Ancient Greece. :76-91
Autor:
Thomas, Carol G., author, Thomas, C. G., author, Burstein, S. M., author, Jones, T. B., author, Peters, F. E., author, Griffiths, G., author, Behler, E., author, Johnson, R. R., author
Publikováno v:
Paths from Ancient Greece. :187-193
Autor:
Thomas, Carol G., author, Thomas, C. G., author, Burstein, S. M., author, Jones, T. B., author, Peters, F. E., author, Griffiths, G., author, Behler, E., author, Johnson, R. R., author
Publikováno v:
Paths from Ancient Greece. :140-167
Autor:
Thomas, Carol G., author, Thomas, C. G., author, Burstein, S. M., author, Jones, T. B., author, Peters, F. E., author, Griffiths, G., author, Behler, E., author, Johnson, R. R., author
Publikováno v:
Paths from Ancient Greece. :168-186