LuTan-1 (LT-1) is a constellation with two full-polarization L-band radar satellites designed by China, and the first satellite was scheduled to be launched in December 2021 and the second one in January 2022.The LT-1 will be operated for deformation monitoring in repeat-pass mode, and for DEM generation in bistatic mode, improving self-sufficiency
Mg-Zn-Zr (ZK) alloys exhibit notably high mechanical strength amongst all magnesium alloy grades.However, due to the formation of low melting point Mg3Zn7-precipitates, these alloys are susceptible to hot cracking, thus compromising their metallurgical processing.The addition of rare earths to ZK alloys is an alternative to form higher melting poin
Learning physics should be able to provide an understanding physics of Queen Platform Base abstract concepts.One of the efforts being made to improve the learning of Physics is to use appropriate learning model.This study aims to improve the studentââ¬â¢s conceptual understanding by using project based learning model with virtual media f
Bicycle is a conventional vehicle and it cannot self-balance.An equivalent model is required to be supplied in order to base a control structure for this under-actuated system.Thence, in this paper, authors Container Set infer a balancing model of bicycle which is based on re-action wheel pendulum (body of the model can be regarded as a pendulum).P