<s>
Differential	B-Algorithm
static	I-Algorithm
light	I-Algorithm
scatter	I-Algorithm
(	O
DSLS	O
)	O
is	O
a	O
term	O
coined	O
to	O
represent	O
the	O
change	O
in	O
total	O
light	O
scatter	O
of	O
a	O
system	O
over	O
time	O
or	O
temperature	O
in	O
a	O
static	O
environment	O
.	O
</s>
