Nature's Past Episode 052: Hydro-Power and War
Bibliographic record
Abstract
What fuels war? The total war of the Second World War placed enormous demands on the resources and environment of Canada. Manufacturing equipment for the war and harvesting natural resources for production were some of the most substantial contributions Canadians made to the war effort on the home front. And most of the electricity that powered that effort came from falling water. As Matthew Evenden writes in his new book Allied Power: Mobilizing Hydro-Electricity During Canada’s Second World War, “Canada’s war economy was mobilized on the banks of rivers as well as people.” \n \nDuring the course of the Second World War, the federal government, provinces, and private corporations coordinated in the expansion of Canada’s hydro-electric capacity. By the end of the war, Canada was a hydro-electricity superpower. \n \nOn this episode of the podcast Matthew Evenden discusses his new book on the role of energy and environment in Canada’s Second World War. \n \nBook Cover: Allied Power: Mobilizing Hydro-Electricity During Canada's Second World War.
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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.009 | 0.002 |
| Scholarly communication | 0.005 | 0.003 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.059 | 0.008 |
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".