Investigation of Electrical Properties of Radioactive Phosphatic Layers in the Al-Sharquieh Mine, Syria
Bibliographic record
Abstract
Abstract — Radioactive characteristics of pits drilled in the Al-Sharquieh mine while prospecting for recent phosphatic resources have been investigated. The results indicate that phosphatic layers are characterized generally by high radioactive intensities (more than 800 c.p.s). The lithological sec-tion in the study area is very complex sedimentologically, and characterized by high faciological variation in all directions. The Schlumberger geo-electrical configuration with fine separation of AB/2 was successfully applied to determine lithological boundaries, and the resistivities of the lay-ers of the lithological section, especially for thin layers. It was shown that the phosphatic layer resis-tivities increase or decrease as a function of associated material. As a result, two types of phosphatic layers have been geo-electrically distinguished. The first is characterized by high resistivity and rel-atively low radioactivity, which could be related to the rock phosphatic layers. The second is char-acterized by low resistivities and high radioactivity, which could be related to the sandy phosphatic layers. © 2001 Canadian Institute of Mining, Metallurgy and Petroleum. All rights reserved.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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 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".