asteroza + level   31

A Plan to Stop Breaches With Dead Simple Database Encryption | WIRED
So the idea of field level E2E encryption for MongoDB gains legs, but I think the MongoDB security horse has already left the barn?
MongoDb  e2e  field  level  encryption  computer  science  research  technology 
june 2019 by asteroza
Cancer risk at low doses of ionizing radiation: artificial neural networks inference from atomic bomb survivors
Interesting new analysis which might prove linear-no-threshold models for radiation exposure may be inappropriate. But, this analysis is largely for prompt radiation sources, not long term exposure.
low  level  ionizing  radiation  LNT  exposure  model  analysis  neural  network  algorithm  medicine  health  nuclear  research  Delicious 
november 2014 by asteroza | 'Transforming Nuclear Waste Heat Into Power Possible'
Interesting idea of using geothermal style low level heat techniques (rankine cycle stuff) to both cool high level nuclear waste and spent fuel storage casks, while at the same time generating electricity. Which is an interesting concept but faces a dilemma. If you want to maintain access to the waste to generate power, that in turn requires a fair amount of waste. A relatively closed nuclear fuel cycle wouldn't generate very much waste. So this would only apply to existing waste that is yet to be buried that for various reasons would not be recycled in a closed nuclear fuel cycle. Which is still a large amount of waste though.
nuclear  high  level  waste  spent  fuel  heat  reuse  recover  power  generator  geothermal  green  energy  Delicious 
may 2011 by asteroza

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