<s>
THIRRA	B-Application
is	O
an	O
open-source	B-Application
web-based	O
Electronic	B-Application
Health	I-Application
Records	I-Application
(	O
EHR	O
)	O
System	O
.	O
</s>
<s>
The	O
name	O
THIRRA	B-Application
was	O
derived	O
from	O
its	O
project	O
title	O
Portable	O
System	O
for	O
TeleHealth	O
and	O
Health	O
Informatics	O
for	O
Rural	O
and	O
Remote	O
Areas	O
.	O
</s>
<s>
The	O
THIRRA	B-Application
project	O
was	O
one	O
of	O
the	O
pioneer	O
eHealth	O
telemedicine	O
projects	O
under	O
the	O
PANACeA	O
network	O
,	O
funded	O
by	O
the	O
International	O
Development	O
Research	O
Centre	O
.	O
</s>
<s>
The	O
main	O
component	O
of	O
THIRRA	B-Application
is	O
the	O
Electronic	B-Application
Health	I-Application
Records	I-Application
System	O
.	O
</s>
<s>
THIRRA	B-Application
can	O
be	O
used	O
in	O
an	O
offline	O
mobile	O
mode	O
,	O
where	O
no	O
reliance	O
on	O
the	O
Internet	O
is	O
required	O
.	O
</s>
<s>
THIRRA	B-Application
was	O
written	O
in	O
the	O
PHP	B-Application
programming	I-Application
language	I-Application
,	O
using	O
the	O
CodeIgniter	B-Language
framework	O
.	O
</s>
<s>
This	O
makes	O
THIRRA	B-Application
modular	O
by	O
nature	O
.	O
</s>
<s>
It	O
stores	O
data	O
in	O
the	O
PostgreSQL	B-Application
database	O
system	O
and	O
uses	O
the	O
JQuery	B-Language
UI	I-Language
Javascript	O
framework	O
for	O
its	O
Web	O
2.0	O
functionalities	O
.	O
</s>
<s>
THIRRA	B-Application
is	O
also	O
integrated	O
with	O
another	O
open	B-Application
source	I-Application
software	I-Application
called	O
Generic	O
Engine	O
for	O
Modules	O
to	O
expand	O
its	O
modules	O
.	O
</s>
<s>
THIRRA	B-Application
was	O
released	O
under	O
the	O
Mozilla	B-License
Public	I-License
License	I-License
version	O
1.1	O
.	O
</s>
