Juniper Publishers-Oceanography Open Access Journal

  Oceanography & Fisheries Open Access Journal Juniper Publishers Authored by Sahir Odhano Abstract Electrophoretic studies for the identification of ghost crabs (Ocypode rotundata and Ocypode ceratophthalma) using the SDS-PAGE were performed on protein patterns along the Sandspit coastal areas. The muscle tissues were used to estimate the molecular mass of proteins through SDS-PAGE electrophoresis. Electrophoretic settings were standardized to use 10% acrylamide resolving gel and 5% acrylamide stacking gel. A discontinuous buffer system was used following the protocols of Laemmli (1970) to observe the relative mobility and molecular weight of proteins. In O. rotundata total of 6 protein bands were resolved among them band-5 was found similar in size to the marker used (BSA = 66 kDa MW). Whereas in O. ceratophthalma total of 8 protein bands were resolved among them three protein bands (band-6, band-7, and band-8) were found to be higher in size than the mole...

  Abstract Sea waves are important dynamic loadings for the design of offshore structures. Casual observations will indicate that the sea waves are very unpredictable and may not be modeled deterministically. To capture the unpredictable nature of the sea waves, they are generally expressed in terms of a joint probability density function of mean zero crossing period Tz and the significant wave height Hs. Estimation of parameters of the joint distribution can be very challenging, particularly considering the scarcity of data. The joint probability density function (PDF) of Tz and Hs is generally represented as the multiplication of a conditional distribution for Tz given Hs and the marginal distribution of Hs. The estimation of parameters of the joint PDF is addressed in this paper. The available information on North Atlantic, as reported by Det Norske Veritas (DNV), is considered to document its applicability. DNV reported values for all the required parameters....

 Abstract The status of valid species and distributional range of mudskippers (oxudercine gobies) in Indonesian waters are reviewed here. There are 24 species of mudskippers recently recorded. Refered to seven largest islands region in Indonesia, Sumatra has largest number of mudskippers (14 species), following Java (12 species, Lesser Sundas (11 species), Kalimantan (9 species), West Papua (9 species), Sulawesi (8 species) and Moluccas (8 species). Further research is required to clarify distributional range and to adress conservation challenge of mudskippers in Indonesian waters.  Read more about this article:  https://juniperpublishers.com/ofoaj/OFOAJ.MS.ID.555769.php Read more Juniper Publishers Google Scholar articles  https://scholar.google.com/citations?view_op=view_citation&hl=en&user=V6JxtrUAAAAJ&citation_for_view=V6JxtrUAAAAJ:B3FOqHPlNUQC