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Record W2160652324 · doi:10.1002/9780470027318.a0858

Quality Assurance in Environmental Analysis

2000· other· en· W2160652324 on OpenAlex
Malcolm Clark

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

VenueEncyclopedia of Analytical Chemistry · 2000
Typeother
Languageen
FieldEnvironmental Science
TopicWater Quality and Resources Studies
Canadian institutionsMinistry of Environment
Fundersnot available
KeywordsCredibilityDocumentationQuality assuranceAuditQuality (philosophy)Process (computing)Risk analysis (engineering)Computer scienceProcess managementReliability (semiconductor)Operations managementEngineeringBusinessAccounting

Abstract

fetched live from OpenAlex

Abstract Vigorous and thorough programs of quality assurance (QA) are vital to ensure that environmental analysis studies yield results which are trustworthy, scientifically credible, and of known quality commensurate with their intended use. Mistakes in any step of the environmental analysis process can result in a substantial increase in random and nonrandom errors. Poor design of an environmental analysis program or failure to adhere to good scientific practices (GSP) for every step of the environmental analysis process can result in compromised or even meaningless results. Therefore, a holistic approach must be taken to ensure adequate QA is implemented for each and every step of the environmental analysis process, from initial study design through final information reporting. However, there is a substantial economic cost toincorporate QA on such a thorough and comprehensive basis. Therefore, QA efforts are unlikely to succeed unless management is committed to the value of these efforts. Increased recognition of the importance of QA, plus broadened international adoption of harmonized standard QA methodologies, has substantially improved the reliability of environmental analyses. QA ensures that environmental monitoring results are compatible with project goals, are comparable between different agencies, and maintain a high degree of scientific credibility. The key elements of QA programs include comprehensive planning, defined data quality objectives (DQOs), thorough training of personnel, standard operating procedures, detailed documentation, timely resolution of problems, regular reporting, routine independent audits plus regular challenges of study elements.

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: Other · Consensus signal: Other
Teacher disagreement score0.402
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0520.000

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 head0.014
GPT teacher head0.243
Teacher spread0.229 · 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