<s>
EMSO	B-Application
simulator	I-Application
is	O
an	O
equation-oriented	O
process	O
simulator	O
with	O
a	O
graphical	O
interface	O
for	O
modeling	O
complex	O
dynamic	O
or	O
steady-state	O
processes	O
.	O
</s>
<s>
The	O
ALSOC	O
Project	O
-	O
a	O
Portuguese	O
acronym	O
for	O
Free	B-Application
Environment	O
for	O
Simulation	O
,	O
Optimization	O
and	O
Control	O
of	O
Processes	O
-	O
,	O
which	O
is	O
based	O
at	O
the	O
UFRGS	O
,	O
develops	O
,	O
maintains	O
and	O
distributes	O
this	O
object-oriented	O
software	O
.	O
</s>
<s>
New	O
models	O
can	O
be	O
written	O
in	O
the	O
EMSO	O
modeling	O
language	O
or	O
a	O
user	O
can	O
embed	O
models	O
coded	O
in	O
C	B-Language
,	O
C++	B-Language
or	O
Fortran	B-Application
into	O
the	O
simulation	O
environment	O
.	O
</s>
