2.5‐D CSAMT Modeling with Finite Element Method Over 2‐D Complex Earth Media
Why this work is in the frame
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Bibliographic record
Abstract
Abstract This paper will discuss the characteristics of EM field for 2‐D complex earth media. Firstly we introduce the characteristics of electric field, magnetic field, apparent resistivity, and phase induced by a finite electrical dipole source over 100m homogeneous half‐space media. From this result we can know the field change behavior with the distance from transmitter to receiver, and also the result tells us we should use proper transmitting‐receiving mode. In wave number domain, the EM field shows that the field of low wave number contributes much more than the one of high wave number. And then we demonstrate the CSAMT forward modeling of apparent resistivity, phase pseudosections and frequency curves for two anomaly bodies, two slanting anomaly bodies and down faulted anomaly. Numerical modeling results show directly the anomaly characteristics, this is very helpful for understanding field data and data inversion and interpretation.
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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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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