Real‐Time Analysis of Small Volume Samples with Micro Ion‐Selective Electrodes
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract Microelectrode and micro ion‐selective electrode (ISE) technologies were applied to obtain real‐time analysis of pH, Eh, and major ions (Cl − , Na + , Ca 2+ and K + ) in pore water samples. The precision and accuracy of micro ISEs were significantly improved by standardizing the solution matrix, accounting for electrode drift and implementing an iterative calibration procedure with analyses of selected samples by conventional techniques. Reliable results were obtained for a chemically complex pore water effluent which ranged in concentration from < 5 to 500 mmol/L. Although labor intensive, this procedure enabled real‐time analysis of samples from a column test of very low permeability clay‐rich till, which produced effluent sample volumes of only 0.2 to 0.5 mL/d.
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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 | 0.001 |
| 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