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Record W2293362765 · doi:10.2172/1056348

Cloud Droplet Number Closure Study based on ISDAC Observational Data

2012· report· en· W2293362765 on OpenAlexaff
Peter S. K. Liu

Bibliographic record

Venuenot available
Typereport
Languageen
FieldEarth and Planetary Sciences
TopicAeolian processes and effects
Canadian institutionsEnvironment and Climate Change Canada
Fundersnot available
KeywordsAerosolCloud computingAdiabatic processMeteorologyLiquid water contentCloud physicsEnvironmental scienceAtmospheric sciencesClosure (psychology)MechanicsPhysicsThermodynamicsComputer science

Abstract

fetched live from OpenAlex

Aerosol-cloud droplet closure analysis was conducted for five cases from the Indirect and Semi-Direct Aerosol Campaign (ISDAC). All cases corresponded to clouds dominated by liquid droplets, with two in relatively clean conditions, and the remaining three in more polluted conditions. This analysis entailed adiabatic cloud parcel model simulations to link the observed properties of aerosols, cloud droplets, and atmospheric dynamics with theoretical predictions. The extent of agreement between observed and modelled droplet number concentrations allowed for the assessment of representations of the physical and chemical properties of aerosols and of the vertical velocity involved in cloud droplet formation. Finally the list of journal publications and conferences are given which corresponds to the research for this DOE grant.

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)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.871
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
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 science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0420.003

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 head0.213
GPT teacher head0.339
Teacher spread0.126 · 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; both teacher heads agree on what is shown here.

Study designObservational
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
Published2012
Admission routes1
Has abstractyes

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