Datación por fotoluminiscencia de algunas formaciones superficiales del Llano de Ovejas, Cordillera Central, Antioquia
Bibliographic record
Abstract
El metodo de datacion por fotoluminiscencia permite datar el ultimo momento en que un material estuvo expuesto a la luz y tiene un rango de aplicacion que en condiciones optimas va de 6 a 800 000 anos, lo cual le confiere gran importancia para el estudio de formaciones del Cuaternario superior. Con este trabajo se inicia en Colombia la aplicacion del metodo de datacion de fotoluminiscencia. Se pretende asi contribuir con el desarrollo de nuevas tecnicas de datacion aplicadas al Cuaternario, mediante la creacion del Laboratorio de Fotoluminiscencia de la Universidad EAFIT en el que se realizo la preparacion de muestras para su posterior datacion por el metodo de fotoluminiscencia en el laboratorio AGE de la Universidad McMaster en Canada.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.041 | 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".