Defense foreign relation is an important part of the foreign relations of the Party and the State of Vietnam.It helps to consolidate the people defense, enhance the country status in the international arena, and protect the country in the new Arthritis situation.In the global integration condition, improving the defense foreign relations has become
Acquiring knowledge of aircraft flight dynamics is crucial for simulation, control, mission performance and safety assurance analysis.In the fast-paced UAV market, long flight testing campaigns are hard to achieve, leaving limited controlled flight data and a significant amount of unplanned flight data.This work delves into the application of syste
A methodology for simultaneously balancing of several modes of vibration for a rotor bearing system by mean the so-called active balancing disk is presented in this paper.In order to determine the magnitude of the unbalance and its angular position on the rotor, it is proposed an on-line identifier based on algebraic identification.A mathematical m
Shiitake mushroom (Lentinula edodes (Berk.) Pegler) popular as both edible and medicinal, is one of the most cultivated and consumed mushroom species in the world.Cultivation of this mushroom on different agricultural wastes has been experimented in many studies until today.Nevertheless, agricultural waste trials are going on as agricultural produc