Bibliographic record
Abstract
The first quarter of the year brought strong results from the largest feedstock producers, Rio Tinto, Iluka Resources, and Exxaro Minsands (Tronox), as profits soared on high prices and solid supply. Iluka alone reported a 53%-increase in sales for the fourth quarter of 2011. Under the agreement, Tronox acquired all of Exxaro's minsands operations, which include Exxaro's 50%-interest in the Tiwest JV with Tronox in Western Australia, along with 74% of its KZN Sands and Namakwa Sands operations in South Africa. Problems in the sector became more apparent by the end of the second quarter. Iluka Resources posted large falls in demand, with demand for rutile and synthetic rutile hit hard as sales-volume forecasts dropped 11-38% and 29-45% respectively. The company sold just 186,500 tonnes rutile and syn rutile for the first half 2012 compared with 246,100 tonnes in the first half of 2011.
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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.005 |
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; both teacher heads agree on what is shown here.
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".