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Record W4404763386 · doi:10.1139/cjc-2024-0123

Exploring dielectric relaxation in 1,2-propanediol and 1,4-dioxane binary mixtures: time-domain reflectometry analysis

2024· article· en· W4404763386 on OpenAlexvenueno aff
Nitin P. Garad, Neha A. Kumbharkhane, A.C. Kumbharkhane

Bibliographic record

VenueCanadian Journal of Chemistry · 2024
Typearticle
Languageen
FieldChemical Engineering
TopicThermodynamic properties of mixtures
Canadian institutionsnot available
Fundersnot available
KeywordsChemistryReflectometryDielectricTime domainBinary number1,3-PropanediolRelaxation (psychology)ThermodynamicsPropanediol1,4-DioxaneComputational chemistryAnalytical Chemistry (journal)Physical chemistryOrganic chemistryGlycerol

Abstract

fetched live from OpenAlex

This study investigates dielectric relaxation in binary mixtures of 1,2-propanediol and 1,4-dioxane using time-domain reflectometry. The dielectric parameters, including the static dielectric constant, relaxation time, the Kirkwood correlation factor, excess properties, thermodynamic parameters, and Bruggeman factor, are analyzed to study molecular dynamics, dipole orientation, and intermolecular interactions within the mixture. The experimental results provide insights into the dielectric behavior of the binary system, with implications for various applications in material science, chemistry, and chemical engineering. The Luzar theory is applied to study the hydrogen bonding interaction in alcohols mixture. The results have been compared with our previously published work N.P. Garad et al. to study the effect of number of carbon atoms on dielectric properties.

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 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 score0.160
Threshold uncertainty score0.667

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
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 head0.016
GPT teacher head0.211
Teacher spread0.196 · 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.

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
Published2024
Admission routes1
Has abstractyes

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