Members
1
Joins (30d)
0
Departures (30d)
0
Turnover (30d)
0.0%
Median tenure
13.5y
Avg tenure
13.5y
Member count — last 6 months
Unchanged — 1 members throughout
No joins or departures in the last 6 months.
About
Uranium-236 is an isotope of Uranium that is neither fissile with thermal neutrons, nor very good fertile material, but is generally considered a nuisance and long-lived radioactive waste. It is found in spent nuclear fuel and in the reprocessed uranium made from spent nuclear fuel.
The fissile isotope uranium-235 fuels most nuclear reactors. U-235 that absorbs a thermal neutron may go one of two ways. About 82% of the time, it will fission. About 18% of the time it will not fission, instead emitting gamma radiation and yielding U-236. Thus, the yield of U-236 per 100 U-235+n reactions is about 18%, and the yield per 100 fissions is about 22%. In comparison, the yields of the most abundant individual fission products like Cs-137, Sr-90, Tc-99 are between 6% and 7% per 100 fissions, and the combined yield of medium-lived (10 years and up) and long-lived fission products is about 32%, or a few percent less as some are destroyed by neutron capture.
The second most used fissile isotope plutonium-239 can also fission or not fission on absorbing a thermal neutron. The product plutonium-240 makes up a large proportion of reactor-grade plutonium (plutonium recycled from spent fuel that was originally made with enriched natural uranium and then used once in an LWR). Pu-240 decays with a half-life of 6561 years into U-236. In a closed nuclear fuel cycle, most Pu-240 will be fissioned (possibly after more than one neutron capture) before it decays, but Pu-240 discarded as nuclear waste will decay over thousands of years.
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Activity
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peak
Evening windows (UTC):
AU/Asia evening
EU evening
US evening
Recruitment velocity (12 weeks)
No recruitment activity in the last 12 weeks.
Recent joins
No recent joins in the last 30 days.
Recent departures
No departures in the last 30 days.
Combat
Ships destroyed
0
Ships lost
1
Danger rating
0%
ISK efficiency
0.0%
Timezone distribution
All-time share
US East
0.0%
Combat profile
ISK destroyed
0.00B
ISK lost
0.00B
Gang ratio
0%
Solo ratio
0.0%
Avg gang size
0.0
Ship class breakdown
Frigate
0
/
1
Details
Founded
Jul 5, 2011
Founded by
Zaira Morningstar
HQ
Anttiri V - Moon 6 - Spacelane Patrol Assembly Plant
Tax rate
0.0%
War eligible
No
Primary timezone
US East
Primary location
Nullsec
Last active
201303