Barium is a metal in group IIA of the periodic table with atomic number 56, an atomic weight of 137.34, and a density of 3.5 Mg/m 3. Its melting point is 714 C, and it boils at 1640 C. The electronic ...

THE growth of barium titanate single crystals and the ferro-electric behaviour of their pseudocubic modification have been described earlier 1, 2, and more detailed data can now be given.

An air contrast barium enema is a test for your colon. These days, doctors don’t use it as often to look for colorectal cancer. Instead, it’s more common to get a colonoscopy, which can find ...

THE birefringence of barium titanate has been measured over the range 4000–7000 A. Our attention was first directed to this work by the impossibility of obtaining the correct colour sequence in ...

A group of researchers led by the Autonomous University of Querétaro in Mexico have proposed for the first time to fabricate thin-film solar cells relying on an absorber made of silver ...

Prosecuting, Michael Masson told how police discovered 800 kilograms of barium nitrate at a farm at Kirton Lindsey, where the landowner had no idea of what was being stored on his property.

The Middle East & Africa are expected to provide significant growth opportunities for the barium sulfate market, reaching a share of 4.6% in 2022. Ongoing developments in diagnostic technologies in ...