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Record W2062950662 · doi:10.1002/mats.201400110

Copolymer Composition Deviations from Mayo–Lewis Conventional Free Radical Behavior in Nitroxide Mediated Copolymerization

2015· article· en· W2062950662 on OpenAlexaff
Iván Zapata‐González, Robin A. Hutchinson, Krzysztof Matyjaszewski, Enrique Saldívar‐Guerra, José Ortiz‐Cisneros

Bibliographic record

VenueMacromolecular Theory and Simulations · 2015
Typearticle
Languageen
FieldChemistry
TopicAdvanced Polymer Synthesis and Characterization
Canadian institutionsQueen's University
Fundersnot available
KeywordsParagraphComposition (language)CopolymerChemistryThermodynamicsPolymer chemistryPhysicsOrganic chemistryPhilosophyComputer science

Abstract

fetched live from OpenAlex

At the base of page 261 in this manuscript, an incorrect figure citation was given. The text states “It is interesting to note that δIT,S starts with a negative value in the early stages of the reaction (Figure 9a)…”. However, Figure 9a is not related to this text. The correct, related figure is now provided here: Table 5 in this manuscript contained several errors. The full and correct Table 5 is now presented here: The last paragraph on page 262 also contained errors to the numbers given. The full, corrected paragraph is now presented here: “The model indicates that the equilibrium of the methacrylic-end chains is reached faster than the equilibrium of the aromatic-end chains, and therefore δAD,M approaches zero at lower conversion (around 0.07%) than δAD,S (around 5%). However, the magnitudes of the d-ps are very small and the imbalance between both activation–deactivation processes generates only a minor difference in composition with respect to the ML prediction; the instantaneous composition exhibits a maximum deviation of 0.5 pp at 4% of conversion, and at 5.5% of conversion the ML and M2 composition curves are practically equal since the QEC has been reached. The corresponding deviation between the cumulative composition curves, after a peak of nearly 0.5% at 5.5% conversion, stays below 0.25% during most of the reaction and becomes essentially zero after 60% conversion.

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)0.000
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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.068
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
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)0.0010.000

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 head0.012
GPT teacher head0.248
Teacher spread0.236 · 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 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

Citations6
Published2015
Admission routes1
Has abstractyes

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