Reanalysis products are often taken as an alternative solution to observational weather and climate data due to availability and accessibility problems, particularly in data-sparse regions such as Africa.Proper evaluation of their strengths and weaknesses, however, should not be overlooked.The aim of this study was to evaluate the performance of ER
This study designed and fabricated a frequency-selective structure-based security paper for the electromagnetic detection system of a security gate, which Pen aims to prevent leakage of confidential documents.When a functional paper embedded with a frequency-selective pattern that selectively reflects a specific frequency is being leaked out of a s
Lithium-sulfur (Li-S) batteries are postulated as next-generation electrochemical energy storage devices due to their increased storage capabilities.However, challenges persist from the polysulfide-shuttle effect at the cathode.Soluble sulfur-based species in the cathode cross over to the lithium anode through the separator leading to fading capaci
A method of attitude estimation with a low-cost, strap-on MEMS sensor was proposed in Hydration the article.The method relies on dynamic gyroscope bias change estimation and updates during detected stops of the robot.The algorithm has been tested in laboratory with iRobot Roomba robot and should be improved to be useful in an industrial environment