Bibliographic record
Abstract
Tronox Holdings has named John D. Romano and Jean-François Turgeon co-CEOs. They took on the roles on an interim basis in December when CEO Jeffry N. Quinn took a leave of absence after allegations of insider trading. Afyren , a biobased chemical firm, has partnered with the sugar producer Südzucker for supply of sugar beet coproducts. Afyren says it will use the feedstock at its facility in France, which will start making seven organic acids at industrial scale in early 2022. Viridis , a renewable chemical firm, received undisclosed investments from EIV Capital and IFG Asset Management to buy and improve plants in Columbus, Nebraska. The plants will be used to produce USP-grade ethanol and what Viridis says will be the only renewable ethyl acetate in the US. Svante has landed a $25 million equity investment from the Canadian oil company Suncor to help commercialize its solid
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 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 | 0.002 | 0.011 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.004 | 0.001 |
| Scholarly communication | 0.007 | 0.003 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.011 | 0.009 |
| Insufficient payload (model declined to judge) | 0.460 | 0.412 |
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".