From Zephir_AWT deep in the first link above:
"From thermodynamical perspective the lack of radiation is the dual part of overcoming of Coulombic barrier. You may imagine the role of catalyst like the agent, which removes the hill on the road connecting the villages - because the cars aren't required to climb on it, they also aren't required to brake after it. The long lines of nickel atoms serve as a 1D catalyst in similar way, like the surface of platinum serves as a 2D catalyst for oxidation of hydrogen at room temperature for example. Not only the activation barrier for oxidation gets greatly lowered with it, but also the resulting temperature is much lower, because the resulting heat gets diluted with catalyst in the same way, like the activation barrier. The lack of radiation during cold fusion is just extreme example of this effect. Once we can admit, that the nuclear reaction can be initiated just by heating, then we shouldn't be surprised, its resulting energy will be also released in form of heat - because this is how every catalysis is behaving."
Very fine analogy, and very appropriate. It shows that catalysis can explain both the enthalpy (delta H) production and the reduced or absent production of "classical canonical" radioisotopic or highly energetic photonic co-products. That is those deduced from the historical results of high energy collisional experiments.
In the latest LookingForHeat experiment, the weight of the fuel is far less that a gram. The fuel is the size of a grain or rice. The reactor is not air tight let along hydogen tight. Where are all the particles coming from that are bouncing around? The only possible fuel is the alumina tube that is holding the fuel. If the heat were coming from such a small mass of fuel, the fuel would be vaporized and fuel in the form of plasma would leak out of the alumina tube as a plasma.
Please revise your theories to address all these issues.