The abundance and movement patterns of lemon sharks (Negaprion Anxiety/Sleep Support brevirostris) at Lama Bay, Biological Reserve Rocas Atoll, were reassessed by visual census.We considered tides and daylight periods to plan our observations during two expeditions in 2015.Using daily visual counts, the mean abundance of individuals was 29 in austr
Innovative Pultruded Composite Mast Design for Railway Overhead Line Structures
The structural feasibility of using a pultrusion TEA TOWEL of carbon-fibre-reinforced polymers (CFRP) for the lightweight design of a mast for overhead line railway electrification was investigated and simulated.Material characterisation was undertaken using three-point bending and finite element analysis to identify the orthotropic properties of t
Optimization of extraction conditions for phytochemicals from Senna fistula using cheminformatics
Horse Tail Bags Abstract Senna fistula (commonly called golden shower tree) is a tropical plant renowned for its established medicinal properties.Additionally, it serves as a popular ornamental tree for homesteads and roadside plantings.But previous phytochemical studies on the plant adopted the conventional methods of extraction without optimal yi