n.a system that is part of some larger system

Subsystems of Second Order Arithmetic: ADDITIONAL RESULTS
Agenda Dynamics and Policy Subsystems
Mindfulness training modifies subsystems of attention.
The Subsystems Approach to Genome Annotation and its Use in the Project to Annotate 1000 Genomes
Studying public policy : policy cycles and policy subsystems
Digital Coherent Optical Receivers: Algorithms and Subsystems
Fractionating Language: Different Neural Subsystems with Different Sensitive Periods
The SEED and the Rapid Annotation of microbial genomes using Subsystems Technology (RAST)
Stability analysis of switched systems with stable and unstable subsystems: An average dwell time approach
Stability analysis of switched systems with stable and unstable subsystems: an average dwell time approach