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Record W2339752478

Studies of the effect of soil biota on metal bioavailability

2002· article· en· W2339752478 on OpenAlexvenueno aff
S. J. Naftel, Ronald R. Martin, François Courchesne, Véronique Séguin, R. Protz

Bibliographic record

VenueCanadian journal of analytical sciences and spectroscopy · 2002
Typearticle
Languageen
FieldEnvironmental Science
TopicHeavy metals in environment
Canadian institutionsnot available
Fundersnot available
KeywordsChemistryHumanitiesPhilosophy
DOInot available

Abstract

fetched live from OpenAlex

La biodisponibilite de metal est un meilleur indicateur des risques a la sante associes avec l'usage de sol que l'analyse totale habituelle. Alors que le mecanisme de prelevement de metaux par les plantes n'est pas bien compris, le role d'autres biota du sol, tels que les vers de terre, a recu peu d'attention. En consequence, deux etudes preliminaires furent entreprises pour examiner les effets de biota de sol sur le biodisponibilite de metaux. Dans la premiere, nous avons utilise des balayages par fluorescence des rayons-X a l'echelle du micron pour examiner les distributions de metal a l'interieur des racines et rhizospheres de peupliers. Dans la seconde, les effets de la digestion des vers de terres sur la coordination de metal furent examines par spectroscopie de structure pres du front d'absorption de rayons-X (XANES).

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 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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.429
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.004
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.027
GPT teacher head0.276
Teacher spread0.249 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations9
Published2002
Admission routes1
Has abstractyes

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