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Showing 7 out of a total of 17 results for community: Conference and Symposia Proceedings.
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Investigation of sound absorption properties of selected fruit plants
Amarasingha, N.D.
;
Thilakarathna, D.M.D.N.
;
Gunasekara, T.M.A.D.
;
Bodhika, J.A.P.
;
Dharmaratna, W.G.D.
;
Jayatissa, L.P.
(
Faculty of Science, University of Ruhuna, Matara, Sri Lanka
,
2020-01-22
)
Sound absorption characteristics of two selected fruit plants, Anacardium occidentale (cashew) and Mangifera indica (mango), measured by reverberation room method
Nilmini, K.A.C.
;
Amarasingha, N.D.
;
Guruge, R.S.P.
;
Sandaruwan, U.A.T.
;
Sooriyaarachchi, S.A.S.N.
;
Bodhika, J.A.P.
;
Dharmaratna, W.G.D.
;
Jayatissa, L.P.
(
Faculty of Science, University of Ruhuna, Matara, Sri Lanka
,
2019-01-30
)
A priliminary study on hearing problems of workers due to exposure of high occupational noise for a long period
Sethunga, S.M.N.
;
Abeysuriya, U.
;
Bodhika, J.A.P.
;
Dharmaratna, W.G.D.
;
Wickramasinghe, S.A.
(
Faculty of Science, University of Ruhuna, Matara, Sri Lanka
,
2019-01-30
)
A low cost automated device to release a certain volume of liquid
Ranatunga, E.M.
;
Dharmaratna, W.G.D.
(
Faculty of Science, University of Ruhuna, Matara, Sri Lanka
,
2009-12-23
)
Construction of an efficient parabolic solar cooker at low cost
Dharmaratna, W.G.D.
;
Perera, K.A.C.
(
Faculty of Science, University of Ruhuna, Matara, Sri Lanka
,
2009-12-23
)
Variability of noise levels at the main bus stand at Matara, Sri Lanka: Preliminary results
Sethunga, S.M.N.
;
Bodhika, J.A.P.
;
Dharmaratna, W.G.D.
(
Faculty of Science, University of Ruhuna, Matara, Sri Lanka
,
2013-01-09
)
Development of a rainfall forecasting model for Sri Lanka using artificial feed-forward neural network
Dharmaratna, W.G.D.
;
Premarathna, L. D.
(
Faculty of Science, University of Ruhuna Matara, Sri Lanka
,
2004-08-11
)
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Author
Dharmaratna, W.G.D. (17)
Bodhika, J.A.P. (10)
Sethunga, S.M.N. (5)
Amarasingha, N.D. (4)
Abeyratne, M.K. (2)
Darshana, I. (2)
Jayatissa, L.P. (2)
Ranatunga, E.M. (2)
Abeysuriya, U. (1)
Abeywickrama, S.S. (1)
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Subject
Hourly pattern (2)
LAeq (2)
Noise level (2)
Traffic noise (2)
Traffic volume (2)
Vehicle speed (2)
Audio system (1)
Audiometric hearing test (1)
Automated device (1)
B&K Type-2250 (1)
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Date Issued
2010 - 2020 (14)
2004 - 2009 (3)
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Yes (17)