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Record W2033633200 · doi:10.1029/2008jd011260

On the variation of ice pellet characteristics

2009· article· en· W2033633200 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueJournal of Geophysical Research Atmospheres · 2009
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicPrecipitation Measurement and Analysis
Canadian institutionsMcGill University
Fundersnot available
KeywordsPrecipitationParticle (ecology)Particle sizeAtmospheric sciencesRange (aeronautics)PelletEnvironmental scienceMaterials scienceGeologyPhysicsMeteorologyComposite materialOceanography

Abstract

fetched live from OpenAlex

Ice pellets are an important yet little‐studied type of winter precipitation. To better document and understand this type of precipitation, ice pellet particles were imaged with a high‐resolution digital camera during three winter storms in the Montréal area. Particle characteristics, size distributions, precipitation rates, and parameterizations of the particle size distributions were determined from the analysis of the images and compared between events. There were many similarities between the events, and these include the following: The same particle classes were present, the overall size distributions were very similar, and the most common particle diameter (0.6 mm) was the same. The relative lengths of spicules with respect to their base particles were also found to be similar among the three events, with the following relationship being determined: spicule length = 0.45 · particle size. In addition, substantial temporal variability (down to 5 min) was observed in both the particle sizes and the precipitation rate. Also, a range of particle sizes was observed even at low precipitation rates (0.5 mm/h). Differences between the events included the relative numbers of the different classes and the degree of temporal variability. This study confirmed that ice pellet characteristics illustrate many common features in at least three events, although important differences exist as well.

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.

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)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.848
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.002
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 science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.047
GPT teacher head0.298
Teacher spread0.251 · 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