The development of sample treatments based on supramolecular solvents (SUPRAS) has rapidly increased during the last decade.The reasons behind this interest are, among others, the need for more sustainable solvents, but above all, the demand for more efficient and fit-for-purpose sample treatments that face the current challenges confronted by anal
A new class of dual mode microstrip fractal resonator is proposed and developed for miniaturization of the dual band bandpass filter.The perimeter of the proposed resonator is increased by employing fourth iteration T-square fractal shape.Consequently the lower resonant frequency of the filter is decreased without increasing the usable space.The se
Abstract Background Staphylococcus aureus is the causative agent of chronic mastitis, and can form a biofilm that is difficult to completely remove once formed.Disinfectants are effective against S.aureus, but their activity is easily affected by environmental factors and they are corrosive to equipment and chemically toxic to livestock and Groomsm
The sealing performance of a hydraulic cylinder depends CLOVE BUD on the characteristics of three essential elements: the rod, the seal and the fluid.To predict the behaviour of a hydraulic seal, including the friction force and leakage rate, a series of theoretical and experimental studies have been carried out.In this article, a one-dimensional e
ABSTRACT The Brazilian cigarette excise tax reform of 2011 increased tax rates significantly in the presence of Eye Care a high proportion of illegal and cheap cigarettes contributing to total consumption.Prior to 2011, tobacco tax policy in Brazil had reduced excise tax share on consumer prices, for fear of smuggling.This report examines two hypot