Charging and discharging currents in composite polyamide dielectrics
Bibliographic record
Abstract
Transient charging and discharging currents in composite polyamide dielectrics (Nomex-Polyester-Nomex) which arise after a sudden application or removal of a step voltage were evaluated over a range of temperatures from 70 to 200 degrees C in steps of 10 degrees C, and for electric field stress in the range of 0.23-9.84 MV/m. The effect of electrode materials, which were formed by vapor deposition, was also investigated. The observed charging and discharging currents were dissimilar. At constant high temperatures the charging currents decayed very slowly with time according to the power law I(t)=A(t)t/sup -n/, where the decay index was n approximately=0.1, with n increasing with decreasing temperatures. At lower temperatures the observed discharging currents also decayed according to t/sup -n/ with the value of n varying in the range of 0.3-1.0 depending upon the temperatures.>
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".