Fundamental study of vibrotactile perception threshold on japanesevibrotactile perception thresholds using new measurement equipment
Bibliographic record
Abstract
The vibrotactile perception threshold (VPT) of healthy Japanese with new equipment developed according to ISO 13091-1 was studied and the results wee compared with the ISO 1309 1-2:2003 reference data. The subjects were 30 males and 17 females aged 22 to 40 years, healthy Japanese office workers, who do not have a history of undue exposure to vibration. The VPTs of index fingers and middle fingers of right-hands were measured for 9 stimulus frequencies such as 3.15, 4, 5, 20, 25, 31.5, 100, 125, and 160 Hz. 2.5, 15, 50, 85 and 97.5 percentiles of the VPT levels of the male and the female subjects are observed. Mean and standard deviation (SD) of the VPT levels for index fingers and middle fingers of the male and the female subjects show significant differences at the 5 % significance level between the males and the females are measured only for some lower frequencies.
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 | 0.000 |
| 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) | 0.002 | 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".