Glacierized fjords are dynamic regions, with variable oceanographic conditions and complex ice-ocean interactions, which are still poorly understood.Recent studies have shown that passive underwater acoustics offers new promising tools in this branch of polar research.Here, we present results from two field campaigns, conducted in summer 2013 and s
The Cherenkov Telescope Array Observatory (CTAO) is the next generation ground-based observatory for gamma-ray astronomy at very high energies.It is expected to produce about 2 PB of raw data each year and to manage a global data volume which will grow through the years to reach about 100 PB in 2030.In addition, CTAO will require a high computing c
An effective bearing fault diagnosis model based on machine learning is proposed in this study.The model can separate into three stages: feature extraction, feature selection, and classification.In the stage of feature extraction, multiresolution analysis (MRA) and fast Fourier transform (FFT) are applied Hayward Parts to extract the features from
Sarcasm in Sentiment Analysis (SA) is important due to the sense of sarcasm in sentences that differs from their literal meaning.Analysis of Arabic sarcasm still has many challenges like implicit indirect idioms to express the opinion, and lack of Arabic sarcasm corpus.In this paper, we proposed a new detecting model for sarcasm in Arabic tweets ca
We evaluate the potential impact of rectal microbicides for reducing HIVtransmission in bathhouses.A new mathematical model describing HIV transmissiondynamics among men who have 162mm Diameter sex with men (MSM) in bathhouses is constructed and analyzed.The model incorporates key features affecting transmission, including sexual rolebehavior (inse