Abstract This work evaluates the antifungal and antitermite properties, as well as the contribution of three resin fractions, i.e., raw resin (RR), essential oil (EO) and purified resin (PR) of Canarium schweinfurthii (Aiele) from Gabon, to the durability of wood material.To this end, chemical analysis using gas chromatography coupled with mass spe
The vibration of flexible structures in spacecraft, such as large space deployable reflectors, solar panels and large antenna structure, has a great impact on the normal operation of spacecraft.Accurate vibration control is necessary, and the control of angular displacement is a difficulty of accurate control.In the traditional control method, the
For permanent magnet synchronous retroflag gpi case 2 deluxe edition motors (PMSMs) supplied with a voltage source inverter, current control strategies are commonly implemented under the synchronously rotating reference frame.In order to simplify the system structure, three-phase currents can be measured with a single DC-link current sensor using t
The tasks of health in mass events, disasters and emergency Situations ensue from the specific nature of each event, which determines the scale of the needs and difficulties needed to tyrone bracken refrain.Emergency medical procedures at the mass event and disasters called the doctrine of conduct mass loss, requires a complete change in thinking a