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Record W7048777652

Mechanisms and parameters affecting adhesion for titanium/ceramic interfaces created by cold spray

2020· dissertation· en· W7048777652 on OpenAlexfundno aff

Bibliographic record

VenueeScholarship@McGill (McGill) · 2020
Typedissertation
Languageen
FieldPhysics and Astronomy
TopicAstronomy and Astrophysical Research
Canadian institutionsnot available
FundersNational Research Council CanadaNatural Sciences and Engineering Research Council of CanadaMcGill University
KeywordsGas dynamic cold sprayAdhesionSubstrate (aquarium)Particle (ecology)Morphology (biology)Process (computing)Focus (optics)
DOInot available

Abstract

fetched live from OpenAlex

A study is conducted on the formation of Ti/Al2O3 and Ti/SiC metal/ceramic interfaces by cold spray.There is a focus on the Ti/Al2O3 interface given its better adhesion as compared to Ti/SiC.Independent variables in the cold spray process including the type of ceramic, the powder and substrate morphology and the powder particle impact velocity are considered.Interfaces are continuous support throughout my Ph.D. studies and related research.Prof.Richard Chromik helped in continuously improving my research through discussion of results, thorough and scrutinous reviews of this thesis and of research articles sent out for publication, in addition to offering constructive feedback on conference presentations.Prof.Richard Chromik also gave me the opportunity to explore new idea by allowing research freedom while also guiding me and organizing collaborations which significantly improved the quality of my work.I would like to also thank my co-supervisor, Prof.

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)0.000
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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.014
GPT teacher head0.258
Teacher spread0.243 · 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 designBench or experimental
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
Published2020
Admission routes1
Has abstractyes

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