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MJmri MRI Imaging - IF / HOW / THEN logic

MJPE-COMPLETE-20260925-MJMRI-TEAL

MJ Physics Engineering | Bangel Language | MJos Operating System
Owned and operated by Michael Bangel | Clearwater, Florida

Updated collection edition: BarTide branding and navigation added September 26, 2026. The original paper text below retains its historical scope. Inclusion does not claim its research is implemented in BarTide.

Source-backed documentary sequence — execution not rerun

MJmri MRI Imaging / Teal

MJ Physics Engineering | Bangel Language | MJos Operating System
Owned and operated by Michael Bangel | Clearwater, Florida

IF / HOW / THEN CONTRACT
IF
A non-clinical imaging research case declares its source artifacts, units, profile and intended bounded calculation.

HOW
Preserve MRI measurement and DICOM interoperability obligations. Treat domain forms as research contracts until Elsa integration, representation generation and Joanna processing are demonstrated.

THEN
Return a documentary case or bounded research proposal, preserving unknowns and implementation gaps. No diagnosis, patient release or MRI hardware control is created.

TYPED EVIDENCE
- ResearchCase: source identity and evidence class
- Quantity: semantic unit and uncertainty
- Profile: authored MJMRI version
- ClinicalUse: false

FAILURE AND MISSINGNESS
Preserve UNKNOWN separately from zero and source identity separately from truth. Missing required evidence remains a typed error or HOLD under the named profile. Failed permission remains DENY.

PROJECT CHALLENGE
Camera-derived images and unexecuted fixtures must not be promoted to genuine MR acquisition or clinical evidence.

RECONCILIATION
Append later results or discrepancies to the original evidence; do not rewrite a prediction into an earlier observation.

DISCOVERY NAMES
MJmri; JP-IR/MJMRI-1; MJMRI; MJmri MRI imaging
These names aid search; current compiler naming remains Elsa.

SOURCE STATUS AND LIMITS
An authored research contract or fixture is recovered. Native implementation and execution remain separate obligations.
Recovered status: authored_candidate.
Non-clinical research only; recovered authored fixtures do not establish native execution or patient use.

SOURCE REFERENCES
- specs/recovered/BANGEL-0.1-MJMRI-NATIVE-PROFILE.md · line 1
  https://github.com/Mjos23/bangel-language/blob/229548f13a4856455b3d30d408cf845fb5b557fc/specs/recovered/BANGEL-0.1-MJMRI-NATIVE-PROFILE.md#L1
- docs/history/b01/BANGEL-PROFILE-AUDIT.md · line 7
  https://github.com/Mjos23/bangel-language/blob/229548f13a4856455b3d30d408cf845fb5b557fc/docs/history/b01/BANGEL-PROFILE-AUDIT.md#L7

RECOVERED HISTORICAL CONTEXT
- Historical scope: Named domain family included in the shared MJPS and Drum Sequencer registry.
- Historical scope: Mobile MRI access, representation, DICOM/FHIR interoperability and research reconstruction lineage. Cumulative 0.3 optical/mobile package was authored/reference work; native toolchain/device execution and clinical validation remained pending.
- Native JP compiler runs were explicitly zero at B02–B10; current Elsa/profile reconciliation remains unresolved.
- Phone optical pixels, inferred surface geometry, synthetic anatomy priors and genuine MR evidence remain distinct.
- B21–B25 continuation was requested but no resulting implementation was recovered.

Original references: See paper text and source PDF.