This article proposes a dynamic spiral scrambling algorithm, which is combined with the random pixel value filling operation, Deoxyribonucleic Acid (DNA) operation and used in image encryption.The random pixel value filling operation is to generate some random values and fill them around Protection the plain-image.These values can influence all the
A computer-assisted content analysis (Bolasco 2000) of seven textbooks currently used for history teaching in Italian high schools was carried out to ex- amine to what extent past atrocities perpetrated during Italy’s African colonial wars are acknowledged and taught.More specifically, we investigated the relative importance these texts d
The transition towards renewable energy has increased the importance of virtual power plants (VPPs) in integrating distributed energy resources (DERs).However, questions remain regarding the most appropriate auction mechanisms (pay-as-bid (PAB) versus pay-as-clear (PAC)) and imbalance penalty structures, which significantly influence VPP bidding st
Convulsions triggered by fever are the most common type of seizures in childhood, and 20% to 30% of them have recurrence.The prophylactic treatment is still controversial, so we performed a systematic review to find out Protection the effectiveness of continuous phenobarbital and intermittent diazepam compared to placebo for febrile seizure recurre