Αποτελέσματα Αναζήτησης
3 Φεβ 2021 · It was in the fallout from Ivy Mike’s explosion, amid the chemical debris, that atomic number 99 was found for the first time. Only about 200 atoms of this element were detected, which shows just...
3 Φεβ 2021 · Einsteinium is an incredibly scarce, artificial element that decays so quickly that researchers don’t know much about it. Now, using state-of-the-art technology, a team has examined how it...
After preparing the einsteinium complex at Berkeley, team member Korey Carter then drove the precious – and hazardous – sample for an hour to the Stanford Synchrotron Radiation Lightsource. ...
7 Φεβ 2021 · A few years ago, Dr. Abergel missed out on a chance to obtain some einsteinium that was produced at Oak Ridge National Laboratory in Tennessee — a federal research center that was central to the...
5 Φεβ 2021 · Mysterious einsteinium sheds light on the transplutonium elements, testing the benefits of mixing COVID vaccines and early evidence that coronavirus variant B.1.1.7 increases the risk of dying.
4 Φεβ 2021 · In their paper, the researchers explain how they managed to use just 200 nanograms of Es-254 (a rare form of einsteinium with a half-life of 275.5 days) to run their experiments. A nanogram is just one billionth of a gram, so these experiments took place on an incredibly small scale.
4 Φεβ 2021 · The researchers worked with a slightly more stable version of einsteinium that takes 276 days to lose half its material. Every month, the sample lost about seven percent of its mass. To protect...
