Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Klaus-Dieter Greif"'
Autor:
Roland Ruscher, Luis F. Spitta, Andrea Arenz, Klaus-Dieter Greif, Christa Baumstark-Khan, Susanne Bogner, Christine E. Hellweg, Ulrich Giesen
Publikováno v:
Advances in Space Research. 39:1056-1065
Within the next decades, an increasing number of human beings will be brought into space to carry out technical and scientific tasks. There, they will be exposed simultaneously to combined stimuli, especially microgravity and radiation. In the endeav
Publikováno v:
International Journal of Radiation Biology. 82:59-67
To investigate the dependence of bystander effects on linear energy transfer (LET) in the low dose region.The single-ion microbeam of the Physikalisch-Technische Bundesanstalt (PTB) was used to irradiate confluent primary human skin fibroblasts. Cell
Autor:
Klaus-Dieter Greif, Erhard Severin, H. J. Brede, W. Köhnlein, D. Schlegel, Wolfgang Göhde, Niels Wedemeyer, D. Uthe
Publikováno v:
International Journal of Radiation Biology. 79:911-918
The shape of the dose-effect curve for neutrons, i.e. the question as to whether the curve is linear or supralinear in the low-dose region, is still not clear. Therefore, the mutagenic effect of very low doses of low-energy neutrons was determined.Hu
Publikováno v:
Radiation protection dosimetry. 126(1-4)
A compact and transportable water calorimeter has been developed and extensively tested in the intensive, collimated neutron field of the PTB. It has been applied for absorbed dose to water measurements in the neutron therapy field of the University