In this paper, a novel image encryption scheme is proposed for the secure transmission of image data.A self-synchronous chaotic stream cipher is designed with the purpose of resisting active attack and ensures the limited error propagation of Derby Shoes image data.Two-dimensional discrete wavelet transform and Arnold mapping are used to scramble t
A simple method has been investigated for the total or partial removal of the effect of non-linear process phenomena in multi-variable feedback RAW HONEY control systems.The method is based upon computing the control variables which will drive the process at desired rates.It is shown that the effect of model errors in the linearization of the proce
The article discusses problematic issues related to the implementation of the environmental management and its specific features in forestry in the radioactively contaminated territories of Ukraine.The modern requirements and recommendations of regulatory documents of Ukraine and the EU on environmental protection and biodiversity conservation are