For music, the Aether’s oversized 15.3mm planar-magnetic diaphragms impress with articulate mids and a tight low end—clean enough for complex jazz arrangements, yet warm enough to give synth ...

A view of Quartz Creek, where work is underway to clear the banks so that the water can spread out and meander. A major earth-moving project is underway along the McKenzie Highway east of ...

On August 20, 1969, Longines convened the press in Geneva to announce the world’s first commercial quartz wristwatch. Known as the Ultra-Quartz, it was more accurate than any other production ...

In the high-purity quartz sand market over the past week, prices have remained stable. Regarding imported sand, price negotiations among some downstream enterprises have largely concluded, showing an ...

Diaphragms don’t protect you against STDs, so use a condom with a diaphragm every time you have sex. This is a great way to get even better pregnancy prevention while also protecting against STDs.

Gaydon, A. G., and Hurle, J. R., The Shock Tube in High-Temperature Chemical Physics (Chapman and Hall, London, 1963).

Specified tariff items will be introduced for products such as pure electric passenger vehicles to support industrial development and sci-tech advancement, while import tariffs will be increased on ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...