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Caminhabilidade: medida sustentável para requalificação do espaço urbano

2020· article· pt· W3083918723 on OpenAlexaff
Glauco Guimarães Bressan

Bibliographic record

VenueGestão e Gerenciamento · 2020
Typearticle
Languagept
FieldEnvironmental Science
TopicUrban Arborization and Environmental Studies
Canadian institutionsCégep de l'Outaouais
Fundersnot available
KeywordsUrban spaceHumanitiesPolitical scienceGeographyArtEnvironmental planning

Abstract

fetched live from OpenAlex

Estima-se que, em 2050, o mundo tenha mais do que dois terços da população vivendo em áreas urbanas. A sobrevivência da vida urbana depende do desenvolvimento de políticas públicas integradas às práticas de planejamento urbano capazes de produzir cidades mais sustentáveis. A partir da medição da caminhabilidade em uma área, em recorte, da cidade do Rio de Janeiro, utilizando-se a metodologia do Instituto de Políticas de Transporte e Desenvolvimento (ITDP), o presente estudo tem como objetivo identificar, discutir e propor ações de requalificação do espaço urbano a partir da ótica do pedestre. Foram identificadas deficiências relacionadas às travessias, iluminação, segurança viária, dimensão das quadras e pavimentação das calçadas. A partir dos resultados obtidos, propõe-se a criação de parklets, adoção de travessias diagonais, pontos de iluminação voltados para as travessias e adequação da velocidade regulamentada. As propostas dialogam diretamente com as demandas da sociedade contemporânea, que, através de um planejamento urbano voltado para as pessoas, pretende promover locais mais seguros, vibrantes, saudáveis e sustentáveis, incentivando os deslocamentos a pé.

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 score0.031
Threshold uncertainty score0.061

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.003
Science and technology studies0.0020.002
Scholarly communication0.0040.002
Open science0.0010.003
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0100.001

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 head0.054
GPT teacher head0.248
Teacher spread0.194 · 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".

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Citations0
Published2020
Admission routes1
Has abstractyes

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