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Record W47958137

Early-life events and their consequences for adult performance in populations of large herbivores : evolutionary, ecological and demographic perspectives

2014· preprint· en· W47958137 on OpenAlexfundno aff
Mathieu Douhard

Bibliographic record

Venuetheses.fr (ABES) · 2014
Typepreprint
Languageen
FieldEnvironmental Science
TopicWildlife Ecology and Conservation
Canadian institutionsnot available
FundersNatural Sciences and Engineering Research Council of CanadaCentre National de la Recherche ScientifiqueOffice National de la Chasse et de la Faune SauvageMinistère de l'Education Nationale, de l'Enseignement Superieur et de la RechercheFondation FyssenAssociation for the Study of Animal Behaviour
KeywordsHumanitiesGeographyPhilosophy
DOInot available

Abstract

fetched live from OpenAlex

La variabilité environnementale à laquelle les individus sont constamment exposés est forte. Dans ce contexte, les conditions environnementales en début de vie sont particulièrement importantes puisqu’elles peuvent avoir des conséquences à long terme sur la performance des individus. L’objectif de cette thèse est d’améliorer notre compréhension des effets à long-terme des évènements vécus tôt dans la vie, incluant aussi bien les conditions environnementales que la croissance, sur les traits d’histoire de vie des grands mammifères herbivores. Afin de répondre à cet objectif, nous avons utilisé les suivis à long-terme de cinq populations appartenant à quatre espèces d’ongulés. Dans une première partie, nous avons montré que les conditions environnementales en début de vie peuvent influencer la trajectoire entière de croissance corporelle d’un individu. Ensuite, nous avons cherché à savoir si les effets des conditions environnementales en début de vie sur les traits d’histoire de vie à l’âge adulte représentaient des réponses adaptatives à différents environnements ou résultaient seulement de contraintes développementales dues à une restriction alimentaire. Nous avons répondu à cette question en testant notamment des hypothèses issues du domaine médical en populations sauvages

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 score0.004
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.000
Research integrity0.0000.000
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 head0.021
GPT teacher head0.252
Teacher spread0.231 · 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
Published2014
Admission routes1
Has abstractyes

Explore more

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