Bibliographic record
Abstract
The American Chemical Society and its local sections recognize those who have reached 50 years of membership in 2025. To commemorate the 50-year milestone, ACS gives each member a 50-year certificate, a special lapel pin, and a permanent member card entitling the person to free registration at all spring, fall, and regional ACS meetings. This year, ACS has 967 50-year members worldwide; 27 chose not to have their names listed. Kent Borje Viktor Abbas Vellinge, Sweden Donald Charles Abbott Chartley, Massachusetts Roger Albert Acey Cypress, California Norman Alan Adams Rochester, New York Steven A. Adelman Chicago Clyde Elbert Adkins III Murray, Kentucky Dalmacio Arciaga Agdeppa San Diego Mohammad Javaid Akhtar East Setauket, New York James Robert Akridge Scottsdale, Arizona William Lewis Albrecht Lansing, Illinois Rocco T. Alessandro Fort Pierce, Florida Neil Thomas Allison Fayetteville, Arkansas Maryann C. Allred Collinsville, Illinois Sigma Rho Lief Alpha Grand Junction, Colorado Arnaldo Alzerreca Guaynabo,
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 | 0.004 | 0.008 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.004 | 0.001 |
| Scholarly communication | 0.013 | 0.002 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.004 | 0.005 |
| Insufficient payload (model declined to judge) | 0.270 | 0.250 |
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".