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Some Hydrographic aspects of Koggala Lagoon with preliminary results ondistribution of the marine bivalve Saccostreaforskalli : pre-tsunami status
Selected hydrographic parameters of Koggala lagoon over a period of four months in 2002-2003 are reported together with the preliminary results on the distribution of a marine bivalve within lagoon.Expand
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Morphological heterogeneity and population differentiation in the green chromid Etroplus suratensis (Pisces: Cichlidae) in Sri Lanka
Morphological variation of the euryhaline cichlid fish Etroplus suratensis (Bloch) from six geographically apart estuarine localities along the southern and western coasts of Sri Lanka was studied.Expand
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Morphological heterogeneity in some estuarine populations of the catfish Arius jella (Ariidae) in Sri Lanka
Intra-specific morphological variation in the indigenous catfish Arius jella (Ariidae) was studied in five estuarine localities in Sri Lanka (Koggala lagoon, Walawe estuary, Garanduwa lagoon, NilwalaExpand
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Detecting and Locating Leaks in Transmission Pipelines
Large pipeline networks are widely used to transport various fluids (liquids and gases) from production sites to consumption ones. Transmission pipelines are the most essential parts of suchExpand
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Osteological variation of the olive barb Puntius sarana (Cyprinidae) in Sri Lanka
Abstract : Osteological intra-specific variation was studied in olive barb Puntius sarana Hamilton 1822, from six water bodies in Sri Lanka. Discernible variation was reported in the elements of theExpand
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Leak Detection and Isolation for Transmission Pipelines via Nonlinear State Estimation
Abstract For early detection and localization of small leaks in transmission pipelines a standard method based on nonlinear model and estate estimation is presented. The effect of leaking is includedExpand
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Preliminary evidence for genetic heterogeneity of the goby (Sufflogobius bibarbatus) in the Benguela ecosystem
Summary PCR-RFLP analysis of mitochondrial DNA (NADH-3/4 gene and the control region) of the Benguelan bearded goby Sufflogobius bibarbatus revealed weak, but significant genetic differentiationExpand
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Energy harvesting through the radio frequency wireless power transfer
Mobile communication, radio and television towers, satellites orbiting earth and even the cellular phones are continuously transmitting Radio Frequency waves. This immense amount of energy sourceExpand
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Effects of contaminated harbour sediment on the growth and histopathology of Nile tilapia (Oreochromis niloticus): A long-term study
Growth and histopathology of juvenile Oreochromis niloticus (L.) was studied upon continuous exposure to contaminated sediments from the maritime fisheries harbour of Galle, Sri Lanka. Sixteen weekExpand
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Morphometric and isozyme confirmation for species level divergence between Puntius dorsalis (Pisces: Cyprinidae) and its presumed red-finvariety in Sri Lanka
Isozyme and morphological variation provide evidence for species-level divergence between Puntius dorsalis and the red-fin variety, presumed to be conspecific to P. dorsalis, thus warrant theExpand
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