Here is the equation for the alpha decay of radon-219 into polonium. Beta decay involves the conversion of a down quark to an up quark. This changes a neutron into a proton plus an electron.

Nilsson and colleagues conducted a small, randomized, placebo-controlled, phase II trial of the alpha-emitter radium-223 (223 Ra) for the treatment of these patients. A phase I trial in patients ...

which are often placed in the environment over the nuclear weapon life cycle. Alpha particles are positively charged decay products of the heaviest radioactive elements (e.g., plutonium, radium, ...

Decay products of U-238 include thorium-234 (Th-234), protactinium-234 (Pa-234), U-234, Th-230, radium ... Ra-223,Rn-219, Po-215, Pb-211, Bi-211 and thallium-207 (Tl-207). Isotopes of natural uranium ...

Although these restrictions sound severe, the Bernoulli equation is very useful, partly because it is very simple to use and partly because it can give great insight into the balance between pressure, ...

Fallout from nuclear explosives testing ... These radioactive elements are radon (Radon 222), thoron (Radon 220) and by products formed by the decay of radium (Radium 226) and thorium present in many ...

Tens of thousands of people died instantly. An entire city was destroyed in the flash of a single bomb. Today, some 12,700 nuclear weapons remain in the world’s arsenals, with about 90 percent owned ...

The nuclear pore is a protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm. In eukaryotic cells, the nucleus is ...

Nuclear fusion does not rely on fossil fuels or produce harmful greenhouse gases, so could also help tackle climate change. Nuclear fusion is the process which gives the Sun its energy.

Wall Street Breakfast, Seeking Alpha's flagship daily business news summary, is a one-page summary that gives you a rapid overview of the day's key financial news. It is designed for easy ...

Microsoft made waves last week when it announced a deal with Constellation Energy to restart a nuclear reactor at Three Mile Island to meet its surging data center power needs, bucking the power ...