Bibliographic record
Abstract
Nutrition Policy in Canada, 1870-1939 examines the beginnings and early evolution of nutrition policy developments, mainly at the federal level, from the late nineteenth century to the beginning of the Second World War. It outlines the development of a national system of food safety and surveillance, the federal government’s early policy focus on infant feeding, and the factors leading to the establishment of a national dietary standard. Aleck Ostry shows how the medical profession became actively involved in dispensing nutritional advice during the interwar years. As the economy worsened, Canada conducted dietary surveys in an attempt to determine the nutritional status of its citizens. The country also instituted the world’s first modern national dietary standard, and by the eve of the Second World War had developed a national nutrition policy institution, the Canadian Council on Nutrition. Ostry surveys these early developments in the context of changing food security concerns, particularly during the challenging economic times of the 1930s, when, paradoxically, the health status of the population improved dramatically in spite of widespread hardship. With food security issues often in the headlines, Nutrition Policy in Canada, 1870-1939 tells a timely and relevant story that will resonate not only with scholars but also with policy makers and practitioners in nutrition and community health.
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 | 0.001 | 0.001 |
| 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".