Development of a secondary enclosure clean-up system for tritium systems
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
A prototypical metal hydride based recirculating glovebox cleanup system was commissioned and tested with tritium. Getter material SAES St 198 was selected for its ability to effectively remove tritium and trace impurities from inert or nitrogen glovebox cover gases and its ease of tritium recovery by heating to elevated temperatures. The Secondary Enclosure Clean-up (SEC) system utilizes a programmable controller for process control and system isolation and alarm in the event of an abnormal condition. The system was used to detect glovebox air in leakage by tracking the moisture level within the glovebox when the bed is bypassed. An aliquot of 0.5 Ci of tritium, intentionally released into a glovebox to demonstrate the system performance, was effectively removed by the getter bed in about 20 minutes or about 7 system time constants.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it