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Record W4236826703 · doi:10.1002/14356007.o21_o01.pub2

Polymerization Processes, 2. Modeling of Processes and Reactors

2015· other· en· W4236826703 on OpenAlexaff
Hidetaka Tobita, A. E. Hamielec

Bibliographic record

VenueUllmann's Encyclopedia of Industrial Chemistry · 2015
Typeother
Languageen
FieldChemistry
TopicAdvanced Polymer Synthesis and Characterization
Canadian institutionsMcMaster University
Fundersnot available
KeywordsPolymerizationChain transferPrecipitation polymerizationChain-growth polymerizationKinetic chain lengthIonic polymerizationReversible addition−fragmentation chain-transfer polymerizationRadical polymerizationBulk polymerizationLiving free-radical polymerizationLiving polymerizationPolymer chemistryChemistrySolution polymerizationMaterials scienceSuspension polymerizationPolymerChemical engineeringOrganic chemistry

Abstract

fetched live from OpenAlex

The article contains sections titled: 1. Introduction 2. Fundamental Effects of Reactor Types 2.1. Reactor Types and Their Models 2.2. General Effects on the Molecular Mass Distribution (MMD) 3. Processes and Reactor Modeling for Step Polymerization 3.1. Types of Reactors and Reactor Modeling 3.2. Specific Processes 3.2.1. Polyamides 3.2.2. Polyesters 4. Processes and Reactor Modeling for Chain Polymerization 4.1. Introduction to Polymerization Techniques 4.2. Fundamentals of Material Balance Equations 4.3. Effect of Reactor Types on Copolymer Composition Distribution 4.4. Effect of Reactor Types on Nonlinear Polymer Formation 5. Bulk and Solution Polymerization 5.1. Removal of Solvent and Residual Monomer 5.2. Systems with Polymer‐Polymer Demixing 6. Precipitation and Dispersion Polymerization 6.1. Polymerization without Solvent 6.2. Polymerization with Solvent 7. Suspension Polymerization 7.1. Process Description 7.2. Polymerization Kinetics 8. Emulsion Polymerization 8.1. Process Description 8.2. Polymerization Kinetics 8.3. Molecular Mass Distribution 8.3.1. Linear Polymerization 8.3.2. Nonlinear Polymerization 8.4. Effect of Small Reaction Loci on Reversible‐‐Deactivation Radical Polymerization 8.4.1. Stable Radical‐Mediated Polymerization (SRMP) and Atom‐Transfer Radical Polymerization (ATRP) 8.4.2. Reversible Addition–Fragmentation Chain Transfer (RAFT) Polymerization

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)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient 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: Other · Consensus signal: Other
Teacher disagreement score0.225
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0010.000
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 head0.021
GPT teacher head0.230
Teacher spread0.209 · 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
GenreOther

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

Citations5
Published2015
Admission routes1
Has abstractyes

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