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Record W4409106287 · doi:10.32920/28718786

The Incorporation of Circular Economy in Makerspaces at Toronto Universities

2025· preprint· en· W4409106287 on OpenAlexaboutno aff
Raveena Sureshkumar

Bibliographic record

Venuenot available
Typepreprint
Languageen
FieldEngineering
TopicSustainable Industrial Ecology
Canadian institutionsnot available
Fundersnot available
KeywordsCircular economyEconomyBusinessEconomicsBiology

Abstract

fetched live from OpenAlex

The integration of circular economy practices in makerspaces offers a promising approach to sustainability. This research is important because incorporating circular economy strategies in institutional maker spaces creates educational value and promotes innovation. A research gap exists regarding waste management and sustainable practices within maker spaces, particularly in educational settings (i.e., institutional makerspaces). This research study aims to address whether circular economy practices are being implemented by makerspaces in several universities in Toronto. The research methodology involved interviewing managers and users at fifteen maker spaces. The data analysis involved using NVivo software to identify emerging and recurring themes. The main findings showcase that makerspaces at Toronto universities are implementing circular economy strategies by actively finding ways to minimize waste with the help of the community. Additionally, they are planning future projects to enhance their sustainability and address the challenges and barriers of implementing circular practices.

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)0.002
metaresearch head score (Gemma)0.005
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 score0.880
Threshold uncertainty score0.238

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.005
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0120.007
Scholarly communication0.0090.003
Open science0.0010.008
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0070.000

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 head0.009
GPT teacher head0.212
Teacher spread0.203 · 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
Published2025
Admission routes1
Has abstractyes

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