Aerosol Time-of-flight Mass Spectrometer Analysis of Particulate Products from Photooxidation of m-Xylene
Bibliographic record
Abstract
Photooxidation of the aromatic hydrocarbon m-xylene and its subsequent reactions are carried out using UV-irradiation of m-xylene/CH3ONO/NO/air mixtures in a home-made smog chamber.The secondary organic aerosols could form after those oxidation products of semi-volatile organic compounds are partitioned between gas phase and particle phase.The aerosol time-of-flight mass spectrometer(ATOFMS) is used to measure size and molecular composition of individual secondary organic aerosol particle.Size distribution and chemical composition of secondary organic aerosol are obtained in real time.Phenolic compounds,aldehyde,ketone,and organic acid are predominant components of aerosol from the m-xylene.These also provide additional insight into the oxidation mechanism for m-xylene.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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".