Unit of Assurance

DecisionRecord

Cou1 overall

https://uofa.net/nagaraja/decision/cou1-overall

Described in packs/vv40/examples/nagaraja/cou1/uofa-nagaraja-cou1.jsonld

Fields

@type DecisionRecord
uofa:role Credibility assessment team
uofa:outcome Accepted
uofa:rationale Model accuracy met pre-established criterion of <10% difference between FEA and experiment for all three QoIs (stiffness 1.5% E/D, yield load 1.1% E/D, force at 40 mm 1.3% E/D). Critical stress location (rod midshaft) matched experimental failure mode. Test-conditions factor shortfall (achievedLevel 1 vs requiredLevel 3) is acknowledged and offset by N=11 sample size which exceeds typical spinal-device testing recommendations.
uofa:decidedAt 2024-03-08T00:00:00Z

References

uofa:actor https://uofa.net/org/nagaraja-grau-inc
uofa:hasOffsetRationale https://uofa.net/nagaraja/decision/cou1-overall/offset/test-conditions

Referenced by

Which records point at this identifier, and through which property. This relationship is not written down anywhere in the packages themselves; it is derived by indexing the whole corpus.

RecordPropertySource
https://uofa.net/nagaraja/cou1 uofa:hasDecisionRecord uofa-nagaraja-cou1.jsonld