Dr. Lloyd Vernon Knutson (1934–2018)
Bibliographic record
Abstract
Lloyd Vernon Knutson was born 4 July 1934 in Ottawa, Illinois, and died 10 January 2018 near Gaeta, Italy, after a brief illness. Son of Floyd V. Knutson and Jennie J. Valesano, he was preceded in death by both parents and his sister, Phylliss A. Baker, and is survived by his spouse, Edmea Demeglio Knutson, Gaeta; son, David R. Knutson, Poolesville, Maryland; daughter, Kari L. Kopp, Arden, North Carolina; brother, Gary B. Gaffney, Sandwich, Illinois; and seven grandchildren. Dr. Knutson earned a B.A. from Macalester College (St. Paul, Minnesota) in 1957, an M.S. from Cornell University in 1959, and a Ph.D. from Cornell in 1963; his dissertation was on the biology of European snail-killing flies (Diptera: Sciomyzidae). He worked for Cornell University (1963–1967) as a research associate before joining the Agricultural Research Service (ARS), U.S. Department of Agriculture (USDA), in 1968. As a research entomologist, he worked in the ARS Systematic Entomology Laboratory (1968–1973) at the U.S. Museum of Natural History in Washington, DC, researching the systematics of flies important in biological control. He spent 1972 on leave from ARS, serving as resident ecologist for the Smithsonian. In 1973, he became Chief of the Systematic Entomology Laboratory and later Chairman of the Insect Identification and Beneficial Insect Introduction Institute in Beltsville, Maryland. There he continued his lifelong passion—studying snail-killing flies—while engaging in a wide range of other important activities. He spent 1983–1984 on leave from ARS, serving as program director of the Systematic Biology Program, National Science Foundation, Washington, DC.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.145 | 0.050 |
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".