Networks and Dynamics Flashcards
Quiz 3
Dynamics
how we describe infectious disease’ movements, patterns and behaviors over time and geography
System
any group of interacting things that form a whole.
Complicated system
has many interacting parts that need to work correctly in a sequence to reach the desired result. However, each step of the process is completely predictable based on the step before it.
Complex system
the results brought about by the interacting parts of a complex system are not directly predictable
Emergent Properties
behaviors or outputs of a system that arise from 2 or more interacting components that cannot be explained by either of them on their own
Epidemic curve
a graph of the number of cases or incidence rate of cases versus time.
Propagate
travel
Human ecology
how humans interact with and are impacted by their surrounding environment and each other
Node
an individual entity in the network, like a person or a hospital
Edge
What connects two nodes
Random network
a lot of people/things randomly connected to each other with no rhyme or reason
Scale-free network
where some nodes are more highly connected than others
Hubs
nodes that are more connected than others
Synchronous spread
the timing of an epidemic overlapping in multiple locations
Concurrency
meaning individuals having multiple partners at the same time