Regulating the load voltage is of major importance for ensuring high transmission efficiency in wireless power transfer (WPT) systems.In this context, this work presents a novel control strategy applied in the dc-ac converter used in the primary side of a WPT system.The performance of a class-DE resonant inverter MELATONIN SLEEP is investigated con
Internationalization of production at the shipbuilding industry
The internationalization of the production of the Shooting Socks naval factories comes impelled by the possibilities that thenew construction techniques open up to the disintegration of the productive processes.Also, the advances of the technologies of the information and communication reduce the inconveniences of the localization of activities in
The Effects of TiO2 Diffuser-Loaded Encapsulation on Corrected Color Temperature Uniformity of Remote Phosphor White LEDs
With the development of high-efficiency and high-power LEDs, they have become the most energy-efficient and environmentally friendly artificial light source.Phosphor-converted Crank white LEDs are currently mainstream in the market.The remote phosphor is an effective way to enhance the conversion efficiency and lifetime of phosphor-converted LEDs.F
Colony co-founding in ants is an active process by queens
Abstract Cooperative breeding may be selected for in animals when, on average, it confers greater benefits than solitary breeding.In a number of eusocial insects (i.e., ants, bees, wasps, and termites), queens join stands together to co-create new nests, a phenomenon known as colony co-founding.It has been hypothesised that co-founding evolved beca