Environ Analysis

The last property mentioned here is the signature property, the quantitative environ, both in the input and output orientation. Since each compartment has two distinct environs, there are in fact 2n environs in total. The output environ, E, for the ith node is calculated as:

where Nj is the diagonalized matrix of the ith column of N. When assembled, the result is the output-oriented flow from each compartment to each other compartment in the system and across the system boundary. Input environs are calculated as

where, gj=fj/T, and N' = (I — G')—1 These results comprise the foundation of network environ analysis since they allow for the quantification of all within-system interactions, both direct and indirect, on a compartment-by-compartment basis.

Table 2 Direct and integral relations in sample network from Figure 1

Direct Integral

Table 2 Direct and integral relations in sample network from Figure 1

Direct Integral

(sd2i

sdi2) =

+, -)

! exploitation

(su2i, sui2) =

+ ,

-)

! exploitation

(sdsi

sdi3) =

+, -)

! exploitation

(su3i, sui3) =

+ ,

-)

! exploitation

(sd41

sdi4) =

0 , 0) -

-> neutralism

(su4i, sui4) =

+ ,

+)-

! mutualism

(sdsi

sdis) =

- , +)

! exploited

(su5i, sui5) =

+ ,

+)-

! mutualism

(sd32

sd23) =

+, -)

! exploitation

(su32, su23) =

-,

-)

! competition

(sd42

sd24) =

+, -)

! exploitation

(su42, su24) =

+ ,

-)

! exploitation

(sd52

sd25) =

0 , 0) -

neutralism

(su52, su25) =

+ ,

+)-

! mutualism

(sd43

sd34) =

+, -)

! exploitation

(su43, su34) =

+ ,

-)

! exploitation

(sd53

sd35) =

+, -)

! exploitation

(su53, su35) =

+ ,

-)

! exploitation

(sd54

sd45) =

+, -)

! exploitation

(su54, su45) =

+ ,

-)

! exploitation

Was this article helpful?

0 0
10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook


Post a comment