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Frondose macroalgae usually harbors a diverse epifaunal community, whereas sediment among the fronds tends to decrease species richness and diversity. The macroalga Caulerpa racemosa is found in shallow waters and can trap sediment among its stolons. We investigated how the peracarid assemblages from two shores in southeastern Brazil are related to temporal changes in the algal biomass, sediment quantity...
Condition Based Maintenance is a field where a lot of studies have been developed in order to improve performance when intended to assure quality of maintenance of an equipment. This is as much important as bigger is the impact of possible injuries for people, or concerning high economic losses, due to malfunctions, failures and/or faults. Predictive maintenance or condition-based maintenance focuses...
The scope of this work is to find the best approach to control advanced inverters used to connect electric vehicles to the grid. Phase-locked Loop (PLL) is a grid voltage phase detection that makes use of an orthogonal voltage to lock the grid phase. This method is suitable for both single and three phase systems, although in single-phase, because they have less information, more advanced systems...
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