A geometric model of the polymer foam structure was verified taking click here into account the moisture content of the material and the degree of wetness of the pore surface.Mathematical relations were developed to determine the moisture value at which transition from partial to full wetting of the pore surface occurs and vice versa.A mathematical
We propose an exhaustive experimental characterization of a series echofix spring reverb of poly(n-butyl acrylate) samples that were synthesized by controlled radical polymerization and have different molecular weights.We focus on the rheological behavior of these polymers and propose a model of their rheological behavior using a molecular model ba
Intermetallic alloy containing rare earth dysprosium ions with the associated unfilled 4f shell electrons and sub-lattice of 3d-transition metal, results into fascinating magnetic properties which are useful for green refrigeration technological application.Magnetocaloric effect remains the fundamental principle upon which magnetic refrigeration te
Abstract Fish lice (Argulus spp.) 12n/1200 wella are obligate ectoparasites, which contrary to most aquatic parasites, retain the ability to swim freely throughout the whole of their life.In fish farms, they can quickly increase in numbers and without effective control cause argulosis, which results in the reduced growth and survival of their fish
Water supply systems are one of the main hydraulic systems with significant potential for the installation of micro-hydropower devices.Although there are already some mini-hydropower applications in water supply systems, it is still a huge potential that continues to be under-exploited.The arrangement based on an axial turbine, such as an inline tu