The optimum tilted angle calculation is based on solar noon in which from the equation, a software has been developed for tilted angle calculation, namely Solar Noon Locator UPM. The developed GUI is shown in the Figure 1. The user need to input the…

The invention relates to a membrane that comprises a mixture of polysulfone eugenol and an addtive wherein the additive is derived from a plant with antibacterial properties. The polysulfone could be incorporated with silver to form a polysulfone-…

The present invention provides a bottle replenishing tool for lifting, conveying, and invertably positioning a water bottle onto a water dispenser, the bottle replenishing tool includes: a) a supporting structure adapted for supporting, transporting…