Design of a MRI Compatible Faraday Cage for Syringe Pumps
Bibliographic record
Abstract
The goal of this project was to design a MRI compatible Faraday cage for syringe pumps that do not display any artefacts during a MRI scanning procedure. A Faraday cage was fabricated consisting of stainless steel that contained a Medfusion ® 3500 syringe pump and a power supply unit. When the syringe pump was running with water flowing at a rate of 3 mL/hour in a 1.6 Gauss magnetic field, artefacts appeared during the MRI scans. Once the syringe pump was placed inside the Faraday cage and ran on its own battery power, no artefacts appeared on any of the MRI scans. The syringe pump was then connected to a power outlet using an extension cord; slight artefacts appeared on the MRI scans. Although the Faraday cage can prevent artefacts from appearing on MRI scans, it is strongly recommended that they run on their own battery power.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
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 teacher head, 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".