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Record W7093413422

Canola Production

2002· article· W7093413422 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

VenueOpen PRAIRIE (South Dakota State University) · 2002
Typearticle
Language
FieldBiochemistry, Genetics and Molecular Biology
TopicNitrogen and Sulfur Effects on Brassica
Canadian institutionsnot available
Fundersnot available
KeywordsCanolaRapeseedErucic acidBrassicaPalatabilityVegetable oilOleic acid
DOInot available

Abstract

fetched live from OpenAlex

Canola is an edible form of rapeseed developed by Canadian plant breeders in the 1970s. Rapeseed and canola are members of the mustard family, which also includes tame and wild mustard, cabbage, cauliflower, kale, and turnip. The term “canola” was registered in 1979 by the Western Canadian Oilseed Crushers Association as the name for rapeseed varieties with genetically modified oil composition and lowered glucosinolates. Canola varieties must have less than 2% erucic acid in the processed oil and less than 30 micromoles of glucosinolates per gram of oil-free meal. The lowered levels of these two seed components enable the oil to be used for human consumption and the meal to be fed to livestock. Canola seed contains about 40% oil and 23% protein. The oil is high in mono- and polyunsaturated fatty acids (oleic, linoleic, and linolenic). The meal contains about 36 to 40% protein after oil extraction and is highly palatable. In contrast, rapeseed oil contains 40% or more erucic acid and is used primarily as an industrial lubricant. The high erucic acid content makes rapeseed oil a poor-quality vegetable oil for human consumption. Rapeseed meal contains glucosinolates that lead to palatability and nutritional problems when formulated into animal feeds. China, Canada, and Europe are the major world producers of canola/rapeseed. U.S. canola production has risen from 199,000 acres in 1993 to over 1.1 million acres in 1998. North Dakota and Minnesota lead the U.S. in canola production.

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 categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.416
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0020.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.001

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 head0.018
GPT teacher head0.215
Teacher spread0.197 · 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