The teaching and assessment of measurement uncertainty in physics lab class has been an ongoing challenge under the Covid-19 no-access policy, especially in a Two-year community college setting with Heat Absorption Paste less budget.The tactile experience as a tacit knowledge must be delivered in words and students are presumed to be able to learn

In this work, we designed a tetranuclear self-assembled dye 4 (2Z907-Ag+-(Ru(TMAM))) exploiting a combination of the antenna effect and positively-charged groups designed to repel the oxidized form of cationic cobalt redox mediators, in order to reduce recombination and increase the efficiency of dye sensitized solar cells (DSSCs).Charge transfer a

In urban areas the wind is very turbulent and unstable with Heat Absorption Paste fast changes in direction andvelocity.In these environments, the use of small vertical axis wind turbines (VAWT) becomesincreasingly attractive due to several advantages over horizontal axis wind turbines (HAWT).However, such designs have received much less attention

Different from conventional imaging, ghost imaging (GI) is an indirect modality of imaging that needs multiple measurements of the second-order correlation of data collected from two detectors.In some particular cases, the exposure time of two detectors or the rotation speed of the ground glass may not meet the need of experimental condition, resul