Development of Indoor Air Quality (IAQ) Standard for Extended Work Shifts in the Royal Malaysian Navy (RMN) Ships
Bibliographic record
Abstract
The RMN IAQ standard for naval ships is proposed. Occupational Safety and Health (Use and Standard of Exposure Chemicals Hazardous to Health Regulations 2000 (USECHH 2000) and Malaysian Industry Code of Practice on Indoor Air Quality 2010 (ICOP IAQ 2010) were selected as the reference standards to adjust the acceptable limits. The extended work shifts adjustment for 12-hour working duration were achieved using Brief and Scala model and Quebec model. The development of the adjusted IAQ standard was supported by in-depth interviews with four experts. Next, compliance analysis of IAQ parameters was performed to evaluate the suitability of the RMN IAQ standard. The compliance analysis on “Ship Alpha” found that RH, CHOH, CO, CO2, NO2, PM2.5, and PM10 complied with the RMN IAQ standard, excluding temperature (electrical room and wardroom) and TVOC (bridge, wardroom and cabin).
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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 | 0.013 | 0.011 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".