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Investigation of Secondary Metabolites from Marine-Derived Fungi Aspergillus
(Wiley, 2022)
Marine fungi Aspergillus flavipes and A.terreus were investigated for secondary metabolites using electrospray ionization-quadrupole time-of-flight mass spectrometry (ESI-QTOF MS) analysis.The ESI-MS analysis showed that ...
On monitoring two major current systems of the north Indian Ocean using an array of deep-sea moorings
(Springer, 2022)
The region between the southern tip of the Indian subcontinent and the equator links the Arabian Sea and the Bay of Bengal.A significant exchange of mass, heat and salt occurs in the region via two major current systems: ...
Tectonic appraisal of the Mid-Thane Creek of Mumbai, India: An integrated geophysical approach
(Springer, 2020)
Integrated geophysical surveys, comprising marine magnetic, high resolution shallow seismic and single-beam bathymetry were conducted to assess subsurface tectonics of the Mid-Thane Creek (MTC) of Mumbai. The bathymetry ...
Caldera-like features located over the Panikkar Seamount and adjacent regions in the Laxmi Basin, eastern Arabian Sea
(Springer, 2022)
The Laxmi Basin, which is believed to have been formed by the divergence between India and the Laxmi Ridge, contains a seamount chain consisting of the Raman Seamount, Panikkar Seamount and the Wadia Guyot in its axial ...
Variability in tidal harmonics of the coastal and estuarine waters of Goa during winter monsoon and spring inter-monsoon
(Elsevier, 2022)
Harmonic analysis was carried out with simultaneously observed tide elevation in the coastal and estuarine regions of Goa. The tide elevations were consistent along the coastal stretch of 80 km; however, significant ...
Surface wave interactions with submerged horizontal viscoelastic sheets
(Elsevier, 2021)
In this study, the surface wave interactions with submerged horizontal viscoelastic sheets of varying rheological properties are investigated both experimentally and analytically. In the experiments, we adopt the novel ...
Effect of undulating bottom on wave interaction with a floating flexible plate coupled with a flexible porous barrier
(Springer, 2020)
In the present study, under the assumption of small amplitude water wave theory and structural response, effect of bed undulation on the wave interaction with a combination of flexible porous barrier and a flexible floating ...
Characteristics of individual surface waves measured by moored buoys in the coastal waters of the eastern Arabian Sea
(Elsevier, 2022)
In this study, the characteristics of the individual surface waves in the eastern Arabian Sea over one year are examined based on the measured time-series data using Waverider buoys at four locations covering ~500 km of ...
Hilbert-Huang transform analysis of surface wavefield under tropical cyclone Hudhud
(Elsevier Ltd, 2020)
The characteristics of an evolving ocean surface wavefield under tropical cyclone Hudhud that took place in October 2014 are investigated. The Hilbert-Huang transformation (HHT) is used for the spectral analysis of the ...
Phthalic acid esters - A grave ecological hazard in Cochin estuary, India
(2020)
Distribution and ecological risks of Phthalic acid esters (PAEs) are poorly studied in estuarine environments in India. An attempt is made to chart the sources and assess the ecological risk of six PAE congeners (Σ6PAEs), ...