This paper proposes a three-dimensional (3-D) amplitude tapering technique on volumetric random arrays to minimize array sidelobes and emulate phased array operations on mobile platforms. Our ultimate goal is to reali...
supported by the National Natural Science Foundation of China(Grant Nos.61927820,61905201,and 62275221).
Optical fibres with diameters at micro-or sub-micrometre scale are widely adopted as a convenient tool for studying light–matter interactions.To prepare such devices,two elements are indispensable:a heat source and a...
support of the German Research Foundation (DFG) through Grant SM 281/20-1;the Hellenic Foundation for Research and Innovation (HFRI) under the 3rd Call for PhD fellowships (Fellowship Number: 6522)
We present a statistical investigation of the degree of influence that assumptions made in relation to the mechanical parameters of a pylon have on its ground-induced vibrations.The study is set up by using as a key k...
Supported by the Key R&D Program of Liaoning Province,China:Research on the Development of a New Chinese Medicine for the Treatment of Myasthenia Gravis (No. 2020JH2/10300089);the Construction Project of Liaoning Provincial Key Laboratory,China:Liaoning Provincial Key Laboratory for Diagnosis and Treatment of Myasthenia Gravis (No. 2020JH13/10200022)。
OBJECTIVE: To investigate the clinical efficacy of Fufang Huangqi decoction(复方黄杞汤剂) in combination with pyridostigmine bromide tablets, prednisone, and tacrolimus in the treatment of type Ⅰ and Ⅱ myasthenia gr...
supported by the National Natural Science Foundation of China(Nos.61635006,61975108,and 61605108);the Shuguang Program(No.16SG35).
We have demonstrated the highly efficient excitation of the linearly polarized mode(LP01)in ring-core fibers(RCFs)by tapering the spliced point between the RCF and the standard single-mode fiber(SMF)to optimize all-fi...
This study examines the spillover effects of U.S.monetary policy normalization on Nigeria 10-Year Treasury bond yield between 2011 and 2017,using the vector error correction model approach.Our results reveal that dome...
Tapering of vapour-liquid-solid (VLS) grown nanowires (NWs) is a widespread phenomenon resulting from dynamics of the liquid droplet during growth and direct vapour-solid (VS) growth on the sidewall. To investig...
Supported by the National High-Technology Research and Development Program of China under Grant Nos 2015AA016904and 2013AA014402;the National Basic Research Program of China under Grant No 2011CB301701;the National Natural Science Foundation of China under Grant No 61275065
We propose and experimentally demonstrate a broadband 1 × 3 adiabatic splitter based on the silicon-on-insulator technology, with simultaneous tapering of velocity and coupling. The designed structure becomes simulat...
supported by the Doctoral Fund Project of the Ministry of Education(No.20130061110060 class tutors);the Post-Doctoral Fund Project(No.2015M571366);the National Natural Science Foundation of China(No.41174097);US DoD ARO Project"Advanced Mathematical Algorithm"(No.W911NF-11-2-0046)
The travel time and amplitude of ground-penetrating radar (GPR) waves are closely related to medium parameters such as water content, porosity, and dielectric permittivity. However, conventional estimation methods, ...
Supported by Major State Basic Research Development Program(2011CB808301);National Natural Science Foundation of China(11205156)
We put forward a method to optimize the single-step tapering amplitude of undulator strength and initial energy tuning of electron beam to maximize the saturation power of high gain free-electron lasers (FELs), base...