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Record W2131506343 · doi:10.1029/2006eo390004

A turning point in auroral physics

2006· article· en· W2131506343 on OpenAlexaboutno aff
D. A. Bryant

Bibliographic record

VenueEos · 2006
Typearticle
Languageen
FieldPhysics and Astronomy
TopicIonosphere and magnetosphere dynamics
Canadian institutionsnot available
Fundersnot available
KeywordsTurning pointElectronPhysicsRocket (weapon)Atmosphere (unit)Successor cardinalMeteorologyAtmospheric sciencesGeophysicsNuclear physicsPeriod (music)Aerospace engineeringMathematicsEngineering

Abstract

fetched live from OpenAlex

Auroral studies have reached a turning point. It now seems clear that the ‘standard’ theory which claims that the electrons responsible for bright, curtain‐like auroral arcs gain their energy from static electric fields, is indefensible, while a theory which attributes the acceleration to plasma waves is poised as a possible successor. It was approximately 100 years ago that the Norwegian mathematician and physicist Kristian Birkeland inferred that the aurora was a scintillation of the atmosphere caused by an influx of charged particles. Just over half a century later, McIlwain [1960] discovered, from pioneering rocket flights made from near the town of Churchill in Manitoba, Canada, that Birkeland was right, and that the particles were primarily electrons. Moreover, Mcllwain was able to deduce that the electrons producing a curtain‐like auroral arc exhibited a local maximum, or peak, in their energy spectrum. This conclusion was confirmed with progressively increasing resolution and sensitivity by Albert [1967] and others in the 1960s.

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: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.191
Threshold uncertainty score0.438

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 communication0.0000.000
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 head0.004
GPT teacher head0.199
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 designTheoretical or conceptual
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

Citations5
Published2006
Admission routes1
Has abstractyes

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