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Record W1515861936

Estudio de los flujos ocurridos en el 2007 en Chalala y Coquena, Purmamarca, provincia de Jujuy

2009· article· es· W1515861936 on OpenAlex
María Alejandra González, Valérie Baumann, L E Jackson

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueRevista de la Asociación Geológica Argentina · 2009
Typearticle
Languagees
FieldEngineering
TopicHydraulic flow and structures
Canadian institutionsGeological Survey of Canada
Fundersnot available
KeywordsTributaryMudflowGeologyMagnitude (astronomy)GeographyDrainage basinHydrology (agriculture)GeomorphologyPhysical geographyLandslideCartographyGeotechnical engineeringPhysics
DOInot available

Abstract

fetched live from OpenAlex

Investigation of the 2007 flows from Chalala and Coquena, Purmamarca, Jujuy Province. This work presents the results of the investigation of mudflows from Quebrada de Coquena of 7 March, 2007 and from Quebrada de Chalala of 29 March of the same year. These stream basins are tributary to the Quebrada de Purmamarca located in the Cordillera Oriental, Jujuy Province, Argentina. The studies focussed on the classification of the type of mass flow type and quantification of the magnitude of these events. Flow velocity was calculated using two different equations. Both methods produced similar results. Flow volu- me was measured directly in the field. The relationship between the total discharge (V) and the peak flow (Q p ) was estimated by using equations for similar flows from the geotechnical literature. Maximum erosional yield was estimated using the JICA method. The probability of large destructive mudflows inundating the fans of these streams is very high (>1/20) and their magnitude is class 5: a volume greater than 10 5 m 3 . The flow velocity, volume and frequency calculated in this study are va- luable for hazard mapping, the creation and placement of infrastructure, and land use planning.

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.470
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0010.000

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.

Opus teacher head0.003
GPT teacher head0.262
Teacher spread0.258 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it