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Record W2184818048

Paralytic Shellfish Poisoning on French Mediterranean coast in the autumn of 1998: as a causative agent Alexandrium tamarense

2000· article· en· W2184818048 on OpenAlexaboutno aff
Pierre Masselin, Zouher Amzil, Éric Abadie, Antony Carreras, Claude Chiantella, Claude Le Bec, Elizabeth Nézan, Philippe Truquet

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEnvironmental Science
TopicMarine Toxins and Detection Methods
Canadian institutionsnot available
Fundersnot available
KeywordsMytilusShellfishCrassostreaShellfish poisoningDomoic acidRuditapesAlexandrium tamarenseParalytic shellfish poisoningMarine toxinToxinBiologySaxitoxinWater columnChromatographyEnvironmental chemistryChemistryAquatic animalFisheryMicrobiologyEcologyAlgal bloomFish <Actinopterygii>Oyster
DOInot available

Abstract

fetched live from OpenAlex

Analysis of the main PSP toxins was performed using the post-column oxidative fluorescence method of Oshima et al. (1995) with slight modifications. Toxins were separated by reversed phase chromatography using a C8-silica column (5 μm Develosil, 4.6 mm i.d. x 250 mm) with a flow rate of 0.8 ml/min. Toxins were quantified in duplicate with certified toxin standards (PSP-1B) provided by the NRC (Institute for Marine Biosciences, Halifax, Canada). Two Gonyautoxins (B1, B2) and C-toxins were detected and quantified using acid hydrolysis (HCl 0.4N, 97°C, 5 min.) as indicated by Franco & Fernandez 1993. Mytilus edulis galloprovincialis Crassostrea gigas Ruditapes decussatus

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 categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.676
Threshold uncertainty score0.998

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 studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0310.000

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 head0.020
GPT teacher head0.277
Teacher spread0.257 · 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

Citations2
Published2000
Admission routes1
Has abstractyes

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