# Approved Home ending — Nuclear Reactor Research

The approved local `ammonia-to-reactor.html` is integrated as native Canvas / SVG / HTML / CSS, not an uploaded movie or a screenshot. Its source SHA-256 is `543d17067c07621138de1b9c7483a335ea3ad884f9662acbe0b8039b6b67f3d7`.

The requested title change is **NUCLEAR REACTOR RESEARCH**. The role remains **Reactor operator in training · supervised**; the title is not a change in licensing status.

## Film order
Boiling → ATLAS → Fuel cell → Cruise → Vanguard → Green ammonia → AND → Nuclear reactor research.
Boiling moves to the vacated opening so that no research chapter is lost and ammonia can lead directly into the final reactor sequence. ATLAS, fuel-cell assembly, cruise and Vanguard retain their original local timing and rendering. The old atom-splitting opener is removed. The complete film is 79 seconds; the accepted ammonia-to-reactor ending is 26 seconds. The ending fades to black before looping.

## Integration
`home-ending.js` uses one externally controlled clock from `cinema.js`; it has no autonomous animation loop. Existing film pause, scrub, chapter selection, offscreen suspension and reduced-motion behavior also control this ending. No reactor operating controls, numerical meters, equations or plot panels appear. `home-ending.css` is scoped to Home and does not alter the photographic name.

The SVG reactor, scripted six-group point kinetics / two-temperature model, 25× illustrative model-time compression, absorber motion, unnumbered power cue and marker count mapping are retained from the approved preview. Screen particle speed stays independent of power. The markers are symbolic, not a neutron transport solution. Geometry, drive travel, and thermal/kinetics coefficients are illustrative and are not calibrated to UCI. Fuel elements remain fixed. Blue light is a separate qualitative Cherenkov cue, not neutron color or a calibrated radiometric measure.

No startup sequence, safety system, source-driven startup, prompt-critical pulse, SCRAM, burnup, spatial flux solution, poisoning or decay heat is represented. This is a portfolio illustration, not operator certification or a plant interface. Background model assumptions remain those of the reviewed prototype; changing its display title does not validate the model for facility use.

The website's other project pages, source data, scientific models, audit project, and HOLLYWOOD / MANSOURI collage are not modified.