Application of resistivity method in environmental study of the appearance of soil water in the central part of Tenth of Ramadan City, Egypt
Bibliographic record
Abstract
Abstract Tenth of Ramadan City is an important industrial and urban area in Egypt. The appearance of soil water seepages in the central part of the city represents a great environmental problem. Direct current resistivity measurements in the form of 1D and 2D surveys were carried out to show the relation between this problem and both lateral and vertical variations of a clay layer that may act as a geological barrier in the area. Twenty-seven Schlumberger sounding points were distributed over a grid with unequal spacing depending on the civil constructions and topography of the area. These sounding points were quantitatively interpreted to obtain the subsurface layer distribution and define the expected clay barrier. Five 2D resistivity profiles were measured along some interpreted anomalies from the 1D sounding survey. A Wenner array was selected because of its sensitivity in detecting vertical changes in the subsurface resistivity. The results of the resistivity inversion indicate that the subsurface resistivity can change rapidly within a short distance. However, from the resulting models it was possible to correlate the resistivity ranges with subsurface geological data obtained from shallow boreholes. This correlation shows the importance of 2D resistivity imaging for mapping of the clay barrier layer.
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How this classification was reachedexpand
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 | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".