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Record W1892693289 · doi:10.7907/4022-0x13.

I: Interannual variability of stratospheric ozone and temperature. II: Seasonal cycle of N2O

2007· dissertation· en· W1892693289 on OpenAlexaboutno aff
Xun Jiang

Bibliographic record

Venuenot available
Typedissertation
Languageen
FieldEarth and Planetary Sciences
TopicAtmospheric Ozone and Climate
Canadian institutionsnot available
Fundersnot available
KeywordsStratosphereQuasi-biennial oscillationAtmospheric sciencesClimatologyOzoneEnvironmental scienceOzone layerLatitudeClimate modelSubtropicsClimate changeMeteorologyGeographyPhysicsGeology

Abstract

fetched live from OpenAlex

I would like to thank the many people without whom this thesis would not have been possible. Foremost is my advisor, Yuk L. Yung, whom I thank for his insightful guidance and generous support. I also want to thank Dr. Runlie Shia, who helped my understanding of the chemistry and transport model, in addition Andrew Ingersoll, Paul Wennberg, and Tapio Schneider for their advice in the thesis research. I would like to thank Alexander Ruzmaikin, Joan Feynman, and Duane Waliser at JPL. I also want to thank Dylan Jones at the University of Toronto, Var Limpasuvan at Coastal Carolina University, and Steven Pawson and Eric Nielsen in the Global Modeling and Assimilation Office, for their advice and assistance in the research. I would like to thank the following graduate students and postdocs for their help and discussions. David Camp, Dave Noone, Chris Walker, Dan Feldman, Maochang Liang,

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.005
Threshold uncertainty score0.010

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.001

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 head0.005
GPT teacher head0.234
Teacher spread0.229 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
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
Published2007
Admission routes1
Has abstractyes

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