ObjectivesThe aim of this paper is to obtain test scenarios of autonomous collision Collections avoidance for inland waterway ships by modeling.MethodsStarting with the automatic identification system (AIS) and radar data collection and fusion method, a ship navigation data collection and fusion system is established.Taking the inland waterway betw

This study considers a system of multi-server queues with two classes of impatient customers: high-priority and low-priority.Customers join the system according to a Poisson process and customers may abandon service after entering the queue for an exponentially distributed duration with distinct rates.In this paper, we consider last come-first serv

This paper deals with a novel natural sampled pulse width modulation (PWM) switching strategy for voltage source inverter through copyright modification.The proposed inverted sine copyright PWM (ISCPWM) method, which uses the conventional sinusoidal reference signal Optical Media and an inverted sine copyright, has a better spectral quality and a h

Abstract Natural world heritage sites Carafes face increasing risk under rapid climate change, especially considering the impacts of climate extremes.However, there is not yet enough understanding of the future extreme climate challenges at global natural world heritage sites.Here we identify the exposure of 250 natural heritage sites to extreme cl

Genotype IV Japanese encephalitis (JE) virus (GIV JEV) is the least common and most neglected genotype in JEV.We evaluated the growth and pathogenic potential of the GIV strain 19CxBa-83-Cv, which was isolated from a mosquito pool in Bali, Indonesia, in 2019, and serological analyses were also conducted.The growth ability of 19CxBa-83-Cv in Vero ce