Um esquecido marco do saneamento no Brasil: o sistema de águas e esgotos de Ouro Preto (1887-1890)
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
This article resurrects, contextualizes and characterizes the water and sewage system of Ouro Preto, created at the end of the 1880's in response to sanitary problems and the need to modernize the old capital of the Brazilian State of Minas Gerais. Based on documentary research undertaken in public archives, bibliographical reviews, interviews and field inspections, the text corrects mistakes regarding the authorship and construction date of the system. The need to restore the hundred year old sewage treatment station is emphasized, given its relevance in the history of Brazilian sanitation. Today, in contrast with the past, the city of Ouro Preto discharges its sewage in natura into the streams that gave it gold.
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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 | 0.003 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.034 | 0.010 |
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 it