MétaCan
Menu
Back to cohort
Record W4320518188 · doi:10.5281/zenodo.6603133

20 Fun Facts About Wfi

2022· article· en· W4320518188 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2022
Typearticle
Languageen
FieldEngineering
TopicWave and Wind Energy Systems
Canadian institutionsnot available
Fundersnot available
KeywordsAeronauticsEngineering

Abstract

fetched live from OpenAlex

Many different technologies have been developed to convert waves into electricity. Two of the most promising technologies take advantage of the vertical motion of waves. The first of these is a buoy or point-absorber generator. These designs contain a fixed component and a floating component. Waves move the floating component up and down in relation to the fixed component, driving one of several types of systems. An arm protruding from the buoy can be attached to a crank, which then turns a mechanical generator. Similarly, self-contained hydraulic pumps can be driven by the motion of the buoy, then driving a hydraulic motor. Yet another system uses the motion to pump pressurized sea water. This pressurized sea water can then be pumped through a turbine or even pumped onshore to drive osmotic desalination processes. Buoy generators are currently being used in several locations. Finavera has projects in waters off Portugal, Africa, and the North Pacific waters of the US and Canada. Oregon State University has a pilot project off the coast of Reedsport, and CETO, has a project running off Western Australia. The second type of design that takes advantage of vertical motion is called an attenuator, also known as surface-following technology. Pelamis devices have cornered this section of the market, and virtually no other technologies are available. These generators derive their name from Pelamis platuris, a yellow-bellied sea snake, a fitting name considering the generator's long, narrow design, and its oscillating movements. The machine consists of long, buoyant tubes connected by two arms at movable joints. As the waves change the angle of two tubes with respect to each other, hydraulic pumps are compressed and stretched, driving hydraulic generators. These Pelamis generators are being used in the world's first commercial wave farm, the Aguçadora Wave Park off Portugal, and also in the 3MW wave farm off the coast of Scotland.

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.

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 categoriesScience and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.907
Threshold uncertainty score1.000

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 studies0.0020.000
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0190.005

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 head0.024
GPT teacher head0.201
Teacher spread0.176 · 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