With increasing capabilities of electric motors and energy storage, Toothpaste aircraft designs for electrified commuter and regional aircraft become more relevant than ever.Design concepts are often derived and optimised according to existing, conventional reference aircraft; however, their characteristics differ and the underlying trade-offs are

AbstractResearch has shown that effective teacher preparation should include both theoretical knowledge and experience.This is becoming even more important at the early childhood-level as funding for programs that prepare people to work in preschool settings.There is evidence that experience gained during the student teaching practice is most effec

With the development of our industrial society, the reconstruction of solar wind Chair parameters in the inner heliosphere becomes very important to understanding the interplanetary propagation of various types of space weather disturbance.However, the situ observations of solar wind parameters are only applicable to several points where spacecraft