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Record W1492244543 · doi:10.2134/agronmonogr44.c26

Application in Analysis of Soils

2004· book-chapter· en· W1492244543 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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAgronomy monograph/Agronomy · 2004
Typebook-chapter
Languageen
FieldEnvironmental Science
TopicSoil Geostatistics and Mapping
Canadian institutionsPacific Safety Products (Canada)
Fundersnot available
KeywordsSoil waterNear-infrared spectroscopyEnvironmental scienceSoil testSoil scienceSpectroscopyNear infrared reflectance spectroscopyPhysicsOptics

Abstract

fetched live from OpenAlex

Although near-infrared (NIR) spectroscopy has been used in the research laboratory for the compositional analysis of soil, its importance to day-to-day agriculture and land use is just emerging. This chapter presents an overview of results from the use of NIR spectroscopy to predict various constituents, properties, and functions in soil. The time- and cost-savings potentials of NIR spectroscopy alone encourage the exploration of many new applications of the technology to soil. Most of the application of NIR spectroscopy to soil analysis to date attempts to replace a conventional soil test on dried samples with more rapid, cost-effective NIR prediction. The method of soil sampling can significantly affect the reflectance spectrum of the soil. The reliability of the reference analysis is highly dependent on the completeness of the mixing of the sample.

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: Observational · Consensus signal: Observational
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.934
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0030.000

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 head0.010
GPT teacher head0.211
Teacher spread0.201 · 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