Preface: Recent developments in microbeam cathodoluminescence with applications to mineralogy
Bibliographic record
Abstract
Research Article| February 01, 2007 Preface: Recent developments in microbeam cathodoluminescence with applications to mineralogy Ian M. Coulson; Ian M. Coulson * 1Solid Earth Studies Laboratory, Department of Geology, University of Regina, Regina, Saskatchewan S4S 0A2, Canada *E-mail: ian.coulson@uregina.ca Search for other works by this author on: GSW Google Scholar Paul R. Edwards; Paul R. Edwards 2SUPA, Department of Physics, University of Strathclyde, 107 Rottenrow, Glasgow G4 0NG, U.K. Search for other works by this author on: GSW Google Scholar Martin R. Lee Martin R. Lee 3Department of Geographical and Earth Sciences, University of Glasgow, Lilybank Gardens, Glasgow G12 8QQ, U.K. Search for other works by this author on: GSW Google Scholar Author and Article Information Ian M. Coulson * 1Solid Earth Studies Laboratory, Department of Geology, University of Regina, Regina, Saskatchewan S4S 0A2, Canada Paul R. Edwards 2SUPA, Department of Physics, University of Strathclyde, 107 Rottenrow, Glasgow G4 0NG, U.K. Martin R. Lee 3Department of Geographical and Earth Sciences, University of Glasgow, Lilybank Gardens, Glasgow G12 8QQ, U.K. *E-mail: ian.coulson@uregina.ca Publisher: Mineralogical Society of America First Online: 09 Mar 2017 Online ISSN: 1945-3027 Print ISSN: 0003-004X © 2007 American Mineralogist American Mineralogist (2007) 92 (2-3): 233–234. https://doi.org/10.2138/am.2007.476 Article history First Online: 09 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Ian M. Coulson, Paul R. Edwards, Martin R. Lee; Preface: Recent developments in microbeam cathodoluminescence with applications to mineralogy. American Mineralogist 2007;; 92 (2-3): 233–234. doi: https://doi.org/10.2138/am.2007.476 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyAmerican Mineralogist Search Advanced Search This thematic set contains a series of papers arising from a symposium of the same name at the 15th Annual Goldschmidt Conference, held at the University of Moscow, Idaho, in May of 2005. Although luminescence (the ability of materials to emit light upon excitation with various kinds of energy) is a well-established technique in physics and the material sciences, its present widespread use in the geosciences was stimulated forty years ago by the introduction of the technique of cathodoluminescence (CL) to image the internal structure of minerals (Smith and Stenstrom 1965; Long and Agrell 1965). Many... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.036 | 0.023 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".