Instead, they rely on iron and phosphate ... often from sulfide ore deposits. Meanwhile, efforts are underway to upgrade some Class II nickel (from laterite ores in places like Indonesia) into ...

These are designated in the first column as I, II, III, IV and V and they are found ... and permanganate (7); sulfide (—2), sulfite (4) and sulfate (6); chloride (1), chlorite (1), chlorate ...

The result: a next-generation hydrogen sulfide detector capable of sensing trace gases at 2 ppm with a lightning-fast response time of less than 10 seconds—an achievement that pushes the ...

Using data from the James Webb Space Telescope (JWST), they identified the molecules dimethyl sulfide (DMS) and/or dimethyl disulfide (DMDS) in the atmosphere of the exoplanet K2-18b, which orbits ...

This makes it highly unlikely that the hydrogen sulfide compounds detected by the team originated from an earthly source. Since the proto-Earth was made of material similar to enstatite chondrites ...

Sony is putting a hefty premium on its Bravia 8 II OLED TV (read as "mark two"), and that's for good reason. The updated design, which takes cues from the Sony A95L OLED and is a major improvement ...

One of TUBS-T’s defining characteristics is the presence of small amounts of iron (II) oxide. This impurity results in glass that already has a slight brown tint and is resistant to further ...

KSEAB had successfully conducted the II PUC examination from March 1 to 20 in 1,172 centres across the State and around 7.13 lakh students including 3.35 lakh boys, 3.78 lakh girls and 5 ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...