Toxicity and mutagenicity assessment of a boron mine drainage water
Bibliographic record
Abstract
Abstract This study was aimed to assess toxicity of boron mine drainage (BMD) water in Kırka borough of Turkey, which is one of the most important boron deposit sites in the world. Three complementary tests were done to assess the toxicity of BMD water. Root growth inhibition tests showed that EC 50 value of BMD water sample was approximately 3.85% of concentration. Furthermore, mutagenicity was analysed utilising Ames Salmonella Mutagenicity Test and Muta‐ChromoPlate kit system (Environmental Biodetection Products Inc., Ontario, Canada). Salmonella typhimurium TA 98 strain for all concentrations and Salmonella typhimurium TA100 strain for the highest concentrations of BMD water in the absence of metabolic activation significantly stimulated mutagenic activity and increased the numbers of revertant colonies for several concentrations compared to spontaneous revertant colonies. RAPD‐PCR result and the polymorphism percentage proved that the effect of boron contamination was seen on DNA level.
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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) | 0.001 | 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".