Bibliographic record
Abstract
In vitro investigations were performed to study the proton T(2) relaxation spectrum of rat optic nerve. Studies in which the nerve was incubated in a D(2)O-based solution revealed that >98% of the spectrum originated from the water protons. The spectrum was found to consist of three components having relaxation times and sizes similar to those reported in the literature for peripheral nerve. Procedures were taken to confirm the existence of a third optic nerve component and that it was not an artifact of the long-lived water protons of the in vitro incubation solution. Evidence using paramagnetic agents in the incubation solution, which removed the two longest-lived nerve components from the spectrum, revealed the existence of a small fourth component (<10% of total) having a T(2) relaxation time similar to that of the intermediate-lived nerve component. Bathing the nerves in a 10 mM glutamate solution, glutamate known to result in cellular swelling in mammalian central nervous system (CNS), was found to increase the component size of the longest-lived nerve component, suggestive that this component may result from cellular water.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 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 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".