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Record W2954062278 · doi:10.22215/etd/2019-13427

Exhausted with Emissions: Exploring the Link Between Anthropogenic Emissions and Urban Pollution on Public Health

2019· dissertation· en· W2954062278 on OpenAlexaff
Angele Genereux

Bibliographic record

Venuenot available
Typedissertation
Languageen
FieldEnvironmental Science
TopicAir Quality and Health Impacts
Canadian institutionsCarleton University
Fundersnot available
KeywordsNOxEnvironmental scienceAir pollutionPollutionParticulatesEnvironmental engineeringEnvironmental protectionNatural resource economicsEnvironmental planningEconomics

Abstract

fetched live from OpenAlex

In the first of the two analyses presented in this thesis, we investigate how reducing transportation emissions and other anthropogenic ("man-made") emissions of nitrogen oxides (NOX) affects local and national public health in two heavily populated and polluted areas: Los Angeles, CA and New York City, NY.We estimate both the Tipping Point as well I would also like to thank Dr. Amanda Pappin for the vast amount of time she spent helping and teaching me in my undergrad.This thesis would not exist if you hadn't stopped me in the quad to discuss an idea about transportation and public health.Thanks for your endless support and guidance as I began graduate school.Thank you to Dr.

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)0.001
metaresearch head score (Gemma)0.003
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.029
Threshold uncertainty score0.059

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0050.000

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 head0.146
GPT teacher head0.355
Teacher spread0.209 · 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
Published2019
Admission routes1
Has abstractyes

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