MétaCan
Menu
Back to cohort

Volume-dependent internal temperature increase within polymer gel dosimeters during irradiation

2009· article· en· W2076366357 on OpenAlexaff
Mahbod Sedaghat, Vincent Hubert-Tremblay, Luc Tremblay, Rachel Bujold, Martin Lepage

Bibliographic record

VenueJournal of Physics Conference Series · 2009
Typearticle
Languageen
FieldPhysics and Astronomy
TopicAdvanced Radiotherapy Techniques
Canadian institutionsCentre Hospitalier Universitaire de SherbrookeUniversité de Sherbrooke
Fundersnot available
KeywordsDosimeterIrradiationPolymerMaterials scienceVolume (thermodynamics)PolymerizationRadiochemistryDosimetryChemistryNuclear medicineComposite materialNuclear physicsThermodynamicsMedicinePhysics

Abstract

fetched live from OpenAlex

The increase in temperature within polymer gel dosimeters due to exothermal polymerization reactions was measured during irradiation inside two normoxic polymer gels (MAGAT and PAGAT) with different volumes (from 18 ml to 257 ml) at a dose rate of 3.0 and 0.5 Gy.min−1. The same samples were evaluated by MRI the day after irradiation. The temperature rise is clearly a function of the irradiated gel volume and for the MAGAT gel dosimeter it is almost twice that of the PAGAT dosimeter. Herein, we report on the experimental set-up, preliminary temperature measurements and the corresponding MRI results.

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 score0.081
Threshold uncertainty score0.744

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 communication0.0000.001
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 head0.006
GPT teacher head0.237
Teacher spread0.231 · 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

Citations11
Published2009
Admission routes1
Has abstractyes

Explore more

Same venueJournal of Physics Conference SeriesSame topicAdvanced Radiotherapy TechniquesFrench-language works237,207