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Latest News
First astatine-labeled compound shipped in the U.S.
The Department of Energy’s National Isotope Development Center (NIDC) on March 31 announced the successful long-distance shipment in the United States of a biologically active compound labeled with the medical radioisotope astatine-211 (At-211). Because previous shipments have included only the “bare” isotope, the NIDC has described the development as “unleashing medical innovation.”
Hideyuki Kondou et al.
Fusion Science and Technology | Volume 59 | Number 1 | January 2011 | Pages 235-237
doi.org/10.13182/FST11-A11620
Articles are hosted by Taylor and Francis Online.
In the GAMMA 10 central ECRH experiments, the electron heating estimated from the soft X-ray (SX) measurement was observed with any X-mode ratio. As increasing X-mode ratio from 0% to 100%, the SX power signal increased from about 2 times to about 3 times. And the Diamagnetic signal at the central cell (DMCC) increase is the maximum (+5%) with 100% X-mode. That is, 100% X-mode is the appropriate injecting polarization as expected. The DMCC decrease was observed except with 100% X-mode though electron heating was observed. And as decreasing X-mode ratio, the peak intensity of SX radial profile shifted from the center to the South and the asymmetric electron heating was observed. And as decreasing X-mode ratio, the peripheral ion loss seems to increase.
