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Record W2465832163 · doi:10.1021/bk-2009-1007.ch010

Real Time Monitoring of Interactions in Oil-in-Water Emulsions: Diffusing Wave and Ultrasonic Spectroscopy

2009· book-chapter· en· W2465832163 on OpenAlexaff
Marcela Alexander, J. Liu, Milena Corredig

Bibliographic record

VenueACS symposium series · 2009
Typebook-chapter
Languageen
FieldChemistry
TopicSurfactants and Colloidal Systems
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsFlocculationOil dropletSodium CaseinatePectinChemistryChemical engineeringSpectroscopyUltrasonic sensorChemical physicsEmulsionChromatographyOrganic chemistry

Abstract

fetched live from OpenAlex

Diffusing wave and ultrasonic spectroscopy were employed to study the interactions occurring in sodium-caseinate stabilized oil droplets in the presence of two charged polysaccharides (high methoxyl pectin and soy soluble polysaccharide). These mixed systems, studied at high pH or during acidification, offered different model systems with different dynamics: droplet aggregation due to decreased electrostatic and steric interactions, bridging or depletion flocculation. By observing the bulk changes occurring in the system with non-invasive techniques, it was possible not only to measure accurately the point of destabilization, but also identify the changes occurring at the early stages of structure development and the modifications in the spatial arrangement of the droplets in real time.

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 categoriesMeta-epidemiology (narrow)
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 score0.049
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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)0.0000.000

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 head0.232
Teacher spread0.220 · 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

Citations4
Published2009
Admission routes1
Has abstractyes

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