José Sánchez Labrador (1717-1798) y la Geología del Paraguay Natural
Bibliographic record
Abstract
Sánchez Labrador fue un autor prolífico de textos de doctrina católica, arte, idioma guaraní, antropología, agricultura y ciencias naturales. Un título destacado en este último sujeto es su Paraguay Natural (manuscrito inédito, Rávena, 1771). La primera parte del Paraguay Natural está dividida en tres libros. El libro primero mayormente se ocupa de minerales, aunque también incluye descripciones de rocas y fósiles. En el libro segundo, que trata principalmente sobre los ríos y las propiedades del agua, Sánchez Labrador refiere que los ríos Paraná y Uruguay eran capaces de petrificar madera y hueso, comparando además los grandes huesos de la desembocadura del Carcarañá con restos de elefantes o ballenas. El libro tercero trata sobre meteorología, terremotos y volcanes. La primera parte del Paraguay Natural constituye entonces un punto de referencia ineludible para el conocimiento geológico de la Cuenca del Plata.
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 | 0.001 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.009 | 0.001 |
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".