Effects of transmitting-current full waveform on transient electromagnetic responses: Insights from 3D forward modeling
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Bibliographic record
Abstract
In transient electromagnetic (TEM) methods, transmitting-current full waveform is expected to have effects on TEM responses. A 3D FETD forward modeling solver is used to investigate this effect on TEM responses in this study. The numerical results for a half-space model show that full waveform, especially the turn-off time and steady time, has obvious effects on TEM responses for the times after the turn-off time. Synthetic TEM data for the Albany graphite deposit also suggest that the response is changed significantly from the pure step-off response by the effect of the full waveform, especially for the early times. In addition, the Albany graphite deposit model demonstrates that the sign changes caused by high-contrast conductivities do exist in practical TEM exploration surveys. Presentation Date: Wednesday, October 17, 2018 Start Time: 9:20:00 AM Location: Poster Station 13 Presentation Type: Poster
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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) | 0.000 | 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