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Record W2149352645 · doi:10.3917/cha.052.0140

Les filiales françaises dans la stratégie internationale d’Alcan

2015· article· fr· W2149352645 on OpenAlexaff
Philippe Petitpas

Bibliographic record

VenueCahiers d histoire de l aluminium · 2015
Typearticle
Languagefr
FieldSocial Sciences
TopicMetallurgy and Cultural Artifacts
Canadian institutionsUniversité de Montréal
Fundersnot available
KeywordsHumanitiesArt

Abstract

fetched live from OpenAlex

L’étude des filiales françaises d’Alcan permet d’illustrer différents aspects de la stratégie d’intégration verticale adoptée, dans la seconde moitié du vingtième siècle, par la multinationale de l’aluminium. Le cas de la Société des Bauxites du Midi concerne la volonté d’intégration en amont, avec le projet de Boké en Guinée. Il ne se réalisera pas comme prévu suite à l’arrivée de Sékou Touré au pouvoir, en 1958. À partir des années 1950, la stratégie d’intégration d’Alcan s’oriente vers l’aval, avec la transformation de l’aluminium en France. Les usines de Lucé et Pinon sont construites pour répondre à la demande grandissante du marché de la construction. Malgré des succès techniques, leur peu de rentabilité amène Alcan à les vendre dans les années 1980. L’acquisition de Technal en 1978 concrétise la volonté d’Alcan de rejoindre l’utilisateur final, pour lui offrir des produits à haute valeur ajoutée. Un repositionnement pousse néanmoins Alcan à se départir de cette filiale prospère en 1999.

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)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesScience and technology studies, Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.897
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.007
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0010.000
Insufficient payload (model declined to judge)0.0020.001

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 head0.054
GPT teacher head0.282
Teacher spread0.228 · 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; both teacher heads agree on what is shown here.

Study designNot applicable
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

Citations1
Published2015
Admission routes1
Has abstractyes

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