Interface degradation between mandrel and sheath can cause a decrease in insulation performance mechanical strength of composite insulators. In this study, the interface ageing properties cycloaliphatic epoxy resin silicone rubber insulator were compared. A water diffusion test was adopted to simulate hot humid environment. four-electrode system built detect leakage current at different locatio...

The visual marker GUS has been utilized in this study to understand the Arabidopsis thaliana vacuum infiltration transformation process by Agrobacterium tumefaciens. High transformation frequencies of up to 394 transgenic seeds per infiltrated plant were achieved. The results showed that the majority of the transgenic seeds from single infiltrated plants were from independent transformation eve...

A process is described which involves infiltration of aluminum nitrate into partially sintered (porous) zircon bodies. Infiltration kinetics were studied using infiltration curves with two distinct regions. The final infiltrated samples were sintered at 1600 °C for 2 h and yielded specimens containing the tetragonal zirconia.The experimental results show that in spite of the similar porosity of...

• A transmission line model with Warburg impedance is needed to fit the spectra. The electrical resistance of fibers governs high frequency 45° line. increases yarn length. Performance engineering electrochemical energy-storage devices such as Supercapacitors (SCs) requires updated modeling capable characterizing their output in unique device geometries. In this work, an Equivalent Electrical C...

The objective was to investigate how water infiltrated into waste dumps at a mine site. electrical resistivity method of field geophysics applied produce 4D imaging progressive infiltration the dump. goal is test for investigating rain infiltrates unconsolidated materials in dumps. This an important problem when evaluating balance and understanding conditions contamination flowing through mater...

Design of optimal microstructures for infiltrated solid oxide fuel cell (SOFC) electrodes is a complicated process because of the multitude of the electrochemical and physical phenomena taking place in the electrodes in different temperatures, current densities and reactant flow rates. In this study, a stochastic geometric modeling method is used to create a range of digitally realized infi...

a carbon nanocomposite electrode has been designed by incorporation of montmorillonite nanoclayinto the carbon ionic liquid electrode for the electrochemical determination of amitriptiline . the surface ofthe proposed electrode was characterized by scanning electron microscopy. the presence of ionic liquid asa binder is believed to be responsible for the electrocatalytic activity of the propose...

Some of the relevant factors that must be considered when dealing with old age include its growing numbers in the general population and pain contention in this age group. In this sense, it is important to study whether antinociceptive responses change with age. To elucidate this point, persistent pain in animals is the preferred model. In addition, the response to inflammatory pain in the same...