Bibliographic record
Abstract
Plazas over occupied spaces proliferated when they became feasible for below-grade activities. Their usage was spurred by the advent of air-conditioning and city incentives for open spaces. Coal tar pitch waterproofing membranes, which had provided reliable waterproofing with split slab construction, fell out of favour as a result of the shortage of coke, the labour-intensive application costs, and the imposition of stringent VOC requirements. Asphalt-based substitutes failed to perform because differential movement of the wearing courses imposed stresses beyond their capabilities. As a result, investigators recommended divorcing wearing surfaces from drainage courses and later insulation layers. This freed waterproofing manufacturers from the need to develop membranes that could absorb the shear stresses that destroyed multiple-ply asphalt systems. After World War II, advances in polymer chemistry fostered the development of liquid-applied membranes. These, along with imported elastomeric sheets from Europe and rubberised asphalt from Canada, revolutionised the plaza waterproofing industry.
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 | 0.002 | 0.001 |
| 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) | 0.000 | 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".