This letter presents a design methodology for triple-band bandpass filters. A triple-mode resonator comprising two metal blocks is proposed to configure the topology. Compared with the traditional ...

For cleaning, oiling, and waxing A bench scraper or metal spatula: This is used to gently scrape off stuck-on food or to remove dried salt (if you use a salt-and-lemon paste to get rid of odors ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Han Li pieces together a 1,800 year old fresco that lined the walls of an ancient Roman ...

The cellular response evoked by antiproliferating osmium(VI) nitrido compounds of general formula OsN(N^N)Cl3 (N^N = 2,2′-bipyridine 1, 1,10-phenanthroline 2, 3,4,7,8-tetramethyl-1,10-phenanthroline 3 ...

High-connectivity metal–organic frameworks (MOFs) are of great importance in reticular chemistry because of the designed synthesis by judicious selection of organic and inorganic building blocks.