Dr.
Prasanna Liyanage |
Department
of Physics
University of Colombo
Colombo 00300
Sri Lanka |
| Telephone |
+94
45 80010 (office) |
| +94
74 402576 (home) |
| Fax |
+94
11 2 584 777 |
| Email |
jpl244@yahoo.com |
|
 |
| Academic
Qualifications |
|
- B.Sc.
(Physics) Hons - University of Colombo
|
| Fields
of Specialization & Research Interests |
|
| Publications |
List
of articles at national seminars
-
A
study of LLP systems and their performance in locating
ground flashes in Sri Lanka (1998-1999), D.U.J.
Sonnadara for LLP group, IPSL, Proc. 16th Technical
Session, Sri Lanka (March 2000)
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Measurements of lightning peak currents in the first
return stroke of negative cloud to ground flashes,
A.B. Weerasekera, J.P. Liyanage, D.U.J. Sonnadara
and I.M.K. Fernando, SLAAS, Proc. 56th Annual Session,
Sri Lanka (December 2000).
-
A comparison between some characteristics between
positive and negative cloud to ground flashes observed
in Sri Lanka and their seasonal variations, J.P.
Liyanage, A.B. Weerasekera, D.U.J. Sonnadara and
I.M.K. Fernando, SLAAS, Proc. 56th Annual Session,
Sri Lanka (December 2000).
-
Lightning ground flash activities in monsoon thunderstorms
over Sri Lanka, A.B. Weerasekera, J.P. Liyanage,
I.M.K. Fernando, D.U.J. Sonnadara and T.R. Ariyaratne,
Proc. Annual Sessions - 2000, Faculty of Science,
University of Colombo, (December 2000).
-
Simulation study of the effect of random and systematic
errors in magnetic direction finding stations, J.P.
Liyanage, A.B. Weerasekera, D.U.J. Sonnadara and
I.M.K. Fernando, Proc. Annual Sessions - 2000, Faculty
of Science, University of Colombo, (December 2000).
-
Activity of Cloud-to-Ground lightning observed in
Sri Lanka and in the surrounding area of the Indian
Ocean, A.B. Weerasekera, D.U.J. Sonnadara, I.M.K.
Fernando, J.P. Liyanage, R. Lelwala and T.R. Ariyaratne,
Sri Lankan J. of Physics, accepted (2001)
-
Measurements of lightning peak currents in the first
return stroke of negative cloud-to-ground flashes,
A.B. Weerasekera, D.U.J. Sonnadara, I.M.K. Fernando,
J.P. Liyanage, R. Lelwala and T.R. Ariyaratne, Singapore
J. of Physics, submitted (2001)
-
Some characteristics of cloud to ground lightning
obtained with lightning direction finding systems
in Sri Lanka, I.M.K. Fernando, A.B. Weerasekera,
J.P. Liyanage and D.U.J. Sonnadara, SLAAS, Proc.
57th Annual Session, Sri Lanka accepted (2001).
-
A simulation study on the correction of the systematic
errors in a network of magnetic direction finding
network, J.P. Liyanage, D.U.J. Sonnadara and I.M.K.
Fernando, SLAAS, Proc. 57th Annual Session, Sri
Lanka accepted (2001).
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