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Record W4237028974 · doi:10.4141/cjss2012-505

Subject Index

2012· article· en· W4237028974 on OpenAlexvenueaboutno aff

Bibliographic record

VenueCanadian Journal of Soil Science · 2012
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicSoil Carbon and Nitrogen Dynamics
Canadian institutionsnot available
Fundersnot available
KeywordsSubject (documents)Index (typography)GeographyComputer scienceLibrary science

Abstract

fetched live from OpenAlex

Acid soil extractants to assess metal phytoavailability, 253 Acidic and calcareous soils forms of compost phosphorus, 711 Actinorhiza biochar enhances seedling growth, 329 Adventitious roots organic layer depth in forests, 799 Aggregate-associated carbon fertilizer treatments on waterstable aggregates, 551 Aggregate size distribution cattle manure on soil aggregate size and nutrients, 673 moisture and freeze/thaw on aggregate size, 529 Aggregate stability long-term grazing effects on soil properties, 685 moisture and freeze/thaw on aggregate size, 529 Agriculture agriculture's effects on the classification of Black soils, 403 Agromine´raux influence des agromine´raux sur la production du soja, 905 Alnus viridis ssp.sinuata biochar enhances seedling growth, 329 Amelioration reclamation of lignite mining areas, 53 Amendment, soil diamond mine reclamation in the Canadian north, 77 subsoiling and pellet injection on soil quality, 269 Ammonium retention and nitrification of injected ammonia, 589 Amylase screening bioassay for soil PHC toxicity, 901 Anthroposolic Order, 7 Are´nosols roches vertes de Gangila comme amendement des sols sableux, 787 Argillic horizon freeze-thaw and soil erosion in northeast China, 567 Asbestos reclamation of asbestos, 229

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 categoriesInsufficient 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: Other · Consensus signal: Other
Teacher disagreement score0.120
Threshold uncertainty score0.171

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.002
Science and technology studies0.0010.000
Scholarly communication0.0040.003
Open science0.0010.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.8800.831

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 head0.017
GPT teacher head0.211
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; the direct Gemma label and the distilled Codex classifier agree on what is shown here.

Study designNot applicable
Domainnot available
GenreOther

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
Published2012
Admission routes2
Has abstractyes

Explore more

Same venueCanadian Journal of Soil Science→Same topicSoil Carbon and Nitrogen Dynamics→French-language works237,207→