Database Reference
In-Depth Information
INFLOWS:
Rat Infection
=
Rat Inf Coefficent*Healthy Rats*Infected Rats
OUTFLOWS:
Rat Deaths
=
Infected Rats*Rat DR*1.2
Inf Cats(t)
=
Inf Cats(t
−
dt)
+
(Cat Inf
−
Recovery
−
Inf Deaths) * dt
INIT Inf Cats
50
TRANSIT TIME
=
=
2
INFLOW LIMIT
= ∞
CAPACITY
= ∞
INFLOWS:
Cat Inf
=
Cats*0.01*Inf Cats
+
Inf Rat Density*0.01
OUTFLOWS:
Recovery
=
CONVEYOR OUTFLOW
Inf Deaths
LEAKAGE OUTFLOW
LEAKAGE FRACTION
=
=
0.10
NO-LEAK ZONE
=
0
Cat Pop
=
Cats
+
Immune Cats
+
Inf Cats
Cat Va c Rate
=
{
0.52
}
0
Dirt Handling
=
0.1
Healthy Pop
=
Healthy Females
+
Healthy Males
Human Birth Rate
=
NORMAL(16/1000, 0.005)
Human IR
=
(Percent Raw Food*Pig Prev*1)
+
(Inf Cat Density*0.003)
+
(Dirt Handling*0.005)
Human Prevalence
=
Infected Pop/Total Human Pop
Infected Pop
=
Infected Females
+
Infected Males
Inf Cat Density
=
Inf Cats/Total Area
Inf Death Rate
=
0.02
Inf Rat Density
=
Infected Rats/Total Area
Nat Death Rate
=
NORMAL(1700/200000, 0.0005)
Percent Raw Food
=
0.01
Rat Inf Coefficent
=
0.0002
Rat Prev
=
Infected Rats/(Infected Rats+Healthy Rats)
Total Area
100
Total Human Pop
=
=
Healthy Females
+
Healthy Males+Infected Females
+
Infected Males
Cat DR
GRAPH(Cat Pop)
(0.00, 0.0022), (50.0, 0.017), (100, 0.03), (150, 0.0382), (200, 0.051), (250,
0.069), (300, 0.0818), (350, 0.0968), (400, 0.113), (450, 0.128), (500, 0.148)
Pig Prev
=
GRAPH(Inf Cat Density)
(0.00, 0.01), (0.05, 0.065), (0.1, 0.245), (0.15, 0.29), (0.2, 0.32), (0.25, 0.265),
(0.3, 0.285), (0.35, 0.27), (0.4, 0.29), (0.45, 0.265), (0.5, 0.275)
Rat DR
=
GRAPH(Cat Pop)
(0.00, 0.002), (50.0, 0.002), (100, 0.004), (150, 0.004), (200, 0.044), (250,
0.065), (300, 0.077), (350, 0.09), (400, 0.096), (450, 0.105), (500, 0.105)
=
