Last month, Transport for London said it was removing about 3,000 pieces of graffiti each week on the Central and Bakerloo Tube lines alone. While the UK railways have other issues – delays, ...

The surface of pure titanium was coarsened by mixed acid, then the hydroxyapatite coatings were electrodeposited on the rough surface in modified simulated body fluid. The prepared hydroxyapatite ...

Q: I recently had a flagstone patio installed in my backyard. I love the patio, but I also love having my bird feeder, so the flagstones are covered with bird poop. I routinely take down the feeder ...

As UNESCO's decision draws close on what happens with Murujuga's World Heritage nomination, a scientific paper has been ...

STATEN ISLAND, N.Y. — Borough residents will have another opportunity to safeguard their vehicles’ catalytic converters at a ...

In this study, we demonstrated an approach to evaluate the post-etching damage in SiOCH organosilica ultra-low-k dielectric films. Upon plasma dry etching, the ultra-low-k materials were etched by ...

The global glycolic acid market size was US$ 307.6 million in 2021. The global glycolic acid market size is forecast to reach US$ 533.2 million by 2030, growing at a compound annual growth rate (CAGR) ...