Understanding bend loss in single-ring hollow-core photonic crystal fibers(PCFs)is becoming of increasing importance as ......

A highly tunable optical nanoantenna element is proposed through gradual transformation from a sphere to a prolate spher......

Slang is a special linguistic form and is more a sociolinguistic than a purely linguistic idea and is best understood in......

This work is aim at studying the dependence of fission yields on incident neutron energy, so as to produce evaluated yie......

This paper introduces a new class of rateless forward error correction(FEC) codes,which are called semi-random Kite(SR-K......

设（Ω,A,（An）,P）是一个概率空间,其中（An）是A的子σ-域,首先我们研究A和（An）的结构,然后给出两种拟序列鞅的比较结果.......