{
  "title": "Algal Breath Engine",
  "author": "Tammera Storey",
  "location": "Chillicothe, OH → Mars Habitat Design",
  "version": "1.0.0",
  "date": "2026-07-18",
  
  "schema": {
    "luciferase_kinetics": {
      "substrate_affinity_Km": "12.4 μM",
      "turnover_number_kcat": "450 s⁻¹",
      "optimal_pH": 7.8,
      "temperature_coefficient_Q10": 2.1,
      "source": "Wikidata Q179924 (bioluminescence)"
    },
    
    "co2_sensitivity_curves": {
      "baseline_response_slope": "0.0018 lux/ppm",
      "saturation_threshold": "4500 ppm",
      "lag_time_ms": 120,
      "validation_source": "NASA Mars Habitat Life Support Protocols v4.2"
    },
    
    "crew_respiration_baselines": {
      "resting_rate_bpm": 12.0,
      "exercise_rate_max_bpm": 30.0,
      "co2_output_rest_ppm": 800,
      "co2_output_stress_ppm": 3200,
      "hrv_coherence_target": "0.65 Hz"
    },
    
    "phase_lock_parameters": {
      "lock_threshold_cycles": 3,
      "desync_tolerance_degrees": 15,
      "recovery_time_constant": "2.3s"
    }
  },
  
  "formulas": {
    "oxygen_flux": "(respRate × co2Level × 0.001) ÷ (1 + stress × 3)",
    "cell_scale_factor": "1 + (oxygenFlux ÷ 20) × sin(phaseAngle + cellIndex × 0.5)",
    "phase_coherence": "cos(Δθ_crew − Δθ_algae)"
  },
  
  "failure_modes": [
    {
      "condition": "stress > 0.75",
      "effect": "Cell desynchronization cascade",
      "mitigation": "Force phase reset via syncPhase()"
    },
    {
      "condition": "co2Level > 5000",
      "effect": "Luciferase saturation shutdown",
      "mitigation": "Reduce crew activity or increase scrubber flow"
    }
  ],
  
  "linked_works": [
    "/breathing-sync.html",
    "/residue-index.html",
    "https://4ort.xyz/entity/bioluminescence"
  ]
}