The World Trade Center Worker/Volunteer Mental Health Screening Program
Bibliographic record
Abstract
The dramatic effect of the pictures notwithstanding, the physical and mental effects of being at “Ground Zero” were described by many “Ground Zero workers” as only able to be understood through direct experience of it. The site occupied 16 acres in lower Manhattan, with buildings grouped around a 5-acre central plaza. The site is bounded by Vesey Street on the north, Church Street on the east, Liberty Street on the south, and West Street on the west, about three blocks north of the New York Stock Exchange. The Twin Towers were 110 stories, 1353 feet (412 meters) tall. In total, there were about 10,000,000 square feet of rentable space. About 50,000 people occupied the buildings. There were 43,200 square feet (4020 square meters) – about an acre of rentable space – on each floor. The seven buildings were made up of 95% air by volume, and contained 15 million square feet of space. Commercially, the seven-story mall beneath the World Trade Center (WTC) was America's third most heavily trafficked mall (Tomasky, 2003). In the aftermath of 9/11, the site continues to be an object of much interest, discussion and meaning for droves of visitors.
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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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".