کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1716840 | 1520015 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The space experiment CERASP: Definition of a space-suited radiation source and growth conditions for human cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی هوافضا
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چکیده انگلیسی
For radiation exposure during space flight a radiation source has been constructed as damage accumulation by cosmic radiation will certainly be insufficient for analysis. The space experiment specific hardware consists of a specially designed radiation source made up of the β-emitter promethium-147, combined with a miniaturized culture vessel and a seeding apparatus. With this prototype hardware, the requirements of CERASP can be fulfilled with cells growing on the polytetrafluoroethylene foil. The radiation source can be enveloped with additional titanium foils for safety issues. The results from the preparatory experimental phase clearly show that the Pm-147 radiation source meets the requirements for the space experiment CERASP.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Astronautica - Volume 63, Issues 7â10, OctoberâNovember 2008, Pages 906-914
Journal: Acta Astronautica - Volume 63, Issues 7â10, OctoberâNovember 2008, Pages 906-914
نویسندگان
Christine E. Hellweg, Christa Baumstark-Khan, Luis Spitta, Melanie Thelen, Andrea Arenz, Markus Franz, Dirk Schulze-Varnholt, Thomas Berger, Günther Reitz,