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Record W7027571429

Coliform mastitis of dairy cows (cohort study of 74 hospitalized cases)

2004· dissertation· fr· W7027571429 on OpenAlexaboutno aff

Bibliographic record

VenueOpenGrey (Institut de l'Information Scientifique et Technique) · 2004
Typedissertation
Languagefr
FieldAgricultural and Biological Sciences
TopicMilk Quality and Mastitis in Dairy Cows
Canadian institutionsnot available
Fundersnot available
KeywordsColiform bacteriaMastitisMilk productionDairy cattleHypocalcaemia
DOInot available

Abstract

fetched live from OpenAlex

Les mammites +- colibacillaires a sont souvent associées à une endotoxémie plus ou moins grave à l'origine de symptômes généraux. La perte de production laitière, l'évolution rapide et parfois fatale lors de mammites +- colibacillaires a ont des conséquences économiques considérables. Soixante quatorze vaches atteintes de mammites +- colibacillaires a et, hospitalisées à la Faculté de Médecine Vétérinaire de Saint-Hyacinthe (Québec) de 1998 à 2003, ont été incluses dans une étude rétrospective. L'objectif était de relier la cause bactérienne (Escherichia coli et Klebsiella spp) avec les modifications hématologiques et biochimiques sanguines ainsi que différents critères cliniques dont la létalité ou la guérison. L'analyse de 144 variables n'a pas mis en évidence de différences selon l'agent causal. Néanmoins, deux méthodes pronostiques basées sur la gravité des symptômes généraux (VPP=63% et VPN=68.5%) et sur les résultats d'équations de variables hématologiques (VPP=44% et VPN=70%) ont été établies.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.041
Threshold uncertainty score0.083

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.000

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 head0.026
GPT teacher head0.284
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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
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

Citations0
Published2004
Admission routes1
Has abstractyes

Explore more

Same venueOpenGrey (Institut de l'Information Scientifique et Technique)→Same topicMilk Quality and Mastitis in Dairy Cows→French-language works237,207→