this paper mainly focused on implementation of aes encryption and decryption standard aes-128. all the transformations of both encryption and decryption are simulated using an iterativedesign approach in order to minimize the hardware consumption. this method can make it avery low-complex architecture, especially in saving the hardware resource in implementing theaes inversesub bytes module and...

Abstract Riverbank is a buffer zone for the river ecosystem and surrounding land. The significant land use changes cover reduction in Merawu Watershed had put pressure on riverbank threatened protection function sustainability. Thus, this study aims to 1) identify riverbank’s ecological status, 2) its Protection Carrying Capacity (PCC), 3) determine indicative location of rehabilitation, 4) dev...

Abstract Freshwater mussels are important functional components of aquatic ecosystems. Westralunio carteri is a threatened freshwater mussel species, endemic to south-western Australia, which has suffered recent, dramatic decline in range. The density, size structure and distribution adult this species within river reaches were investigated using quadrat searches modelled against range microhab...

This document is meant to serve as an interim report of one of the channel S subprojects this year. This subproject specifically addresses a problem area which goes under several different names, including: media (or content) transformation, media adaptation, filtering and/or distillation. This document offers an initial orientation to the problem area, as well as a more extensive review of var...

Based on a two-step laboratory test including biodegradation and adsorption, it is possible to derive a prognosis of the behaviour of organic compounds during riverbank filtration and to prioritise the substances with regard to drinking water quality. It is shown for aromatic amines, used as an example of organics found in River Elbe water, Germany, how the simulation methods provide basic info...

There is still a lot of use the floodgates in main hole to drain residential water into river operated manually by someone charge opening and closing floodgates. It less efficient often happens operator, so overflows can lead flooding. In this final task, prototype an early flood detection system automation sewerage settlement located on riverbanks. The control works automatically according sig...