Bibliographic record
Abstract
Presents an obituary of Ronald Melzack (1929-2019). Melzack died on Sunday, December 22, 2019, at 10:00 p.m. News of his death spread like wildfire through the network of long-time friends and colleagues who had heard of his imminent passing. At that moment, the world lost a compassionate and caring soul, an advocate for chronic pain sufferers around the globe, and a giant in the international pain community. He is survived by his wife of 59 years, Lucy (nee Birch), their son, Joel, and daughter, Lauren. Ron is known for four major accomplishments: establishing Canada's first multidisciplinary pain center at the Montreal General Hospital with neurosurgeon colleague and friend the late Joseph Stratford; the 1965 publication, in Science, of the gate control theory of pain with the late Patrick Wall; development of the McGill Pain Questionnaire and its derivatives; and later in his career, at 60 years of age, publication of the neuromatrix theory of pain, moving the field beyond the spinal gating mechanism into the brain. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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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 | 0.001 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.003 | 0.003 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.257 | 0.186 |
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".