We consider the Hyperverse as a collection of multiverses in a (4 + 1)-dimensional spacetime with gravitational constant G. Multiverses in our model are bouquets of thin shells (with synchronized intrinsic times). If ...
With the rapid development of drones and autonomous vehicles, miniaturized and lightweight vision sensors that can track targets are of great interests. Limited by the flat structure, conventional image sensors apply ...
supported by the Technical Basic Scientific Research Projects of State Administration of Science,Technology and Industry for National Defence,PRC (Grant No.JSZL2019204C001).
In this work,an improved active kriging method based on the AK-IS and truncated importance sampling(TIS)method is proposed to efficiently evaluate structural reliability.The novel method called AWK-TIS is inspired by ...
Chinese New Year is a time for family.For many expats that means awkward exchanges with in-laws or your own form of Spring Festival celebration with people just as lonely as you are during this time of the year.Regard...
funded by grants from the National Natural Science Foundation of China(31788103,32122064,and31770279).
By 2021,nearly 9%of the global population was still suffering from hunger.It has estimated that the world population will reach 9.7 billion in 2050(United Nations,2019;Tian et al.,2021),which requires a 2.4%increase p...