An article by Alexander Parkhomov, titled “Test results of the new version of the high-temperature heat source analog Rossi.” has been published in the International Journal of Unconventional Science. This seems to be a more formal writeup of the experiment which has been published previously in this report, so there may not be a great amount of new information here, but perhaps some new details about his experiment can be gleaned from a study.
One thing that I think is noteworthy is that in this document are the comments about isotopic analysis; he says this analysis is ongoing, and full results will be published separately, but thus far “Analyses revealed no significant changes in the isotopic composition of the fuel”
The article in Russian is here)
English version is here