Inquiry for Inspiration: The Students on the Beamlines Program at the Canadian Light Source
Bibliographic record
Abstract
The Canadian Light Source (CLS) is Canada's national synchrotron radiation facility. The CLS mission statement includes a mandate to “participate actively in educational, social and cultural development of our communities.” Over 6,000 people annually, more than half of them school children, tour the CLS. This is facilitated by the design of the building, which has a mezzanine affording panoramic views of the accelerators and experimental floor (see Figure 1). CLS staff have presented to more than a thousand educators through various professional development sessions, and for these educators classroom resource material is made available for easy inclusion in daily lessons where possible. The CLS also hosts an annual workshop for teachers where, since 2006, more than one hundred teachers have spent several days at CLS becoming familiar with the facility.
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 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 | 0.008 | 0.010 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.053 | 0.014 |
| Scholarly communication | 0.011 | 0.003 |
| Open science | 0.004 | 0.010 |
| Research integrity | 0.005 | 0.010 |
| Insufficient payload (model declined to judge) | 0.026 | 0.005 |
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".