Coming back to the thread topic, we have:
SPAWAR - a failed replication with suggestion of what were the artifacts seen and misinterpreted.
Takahashi - can't replicate because no info.
I come back to my suggestion - do a more complete job of understanding the artifacts and/or real excess heat from D/Pd systems. I'm neutral on whether vanilla or co-deposition variant.
The Coolescence test was a possible comfirmation that LENR do not cause or produce energetic particles, just as other tests from other researchers have indicated. So that part of SPAWAR, the CR39 results was in conflict with other LENR research.
What Cooloescence did NOT test was excess heat (with co-dep), which is the most important issue in LENR.