World's second EPR nuclear reactor starts work in China

A next-generation EPR nuclear reactor in China has carried out its first chain reaction, French energy giant EDF announced Wednesday, becoming the second using the much-delayed European technology to reach the milestone.

Anticancer mechanism revealed in yeast experiments

Much like shoelaces or dangly necklaces, DNA strands can tangle up in unruly knots. Specialized enzymes keep DNA organized when cells divide, so the cells split smoothly and don't get stuck. But in tumor cells, this failsafe ...

How sex pheromones diversify: Lessons from yeast

Many organisms including insects, amphibians and yeasts use sex pheromones for attracting individuals of the opposite sex, but what happens to sex pheromones as new species emerge? New research publishing January 22 in the ...

Targeting an RNA-binding protein to fight aging

Aging bodies undergo biological changes that cause a decline in the function of cells and tissues. However, most studies attempting to identify molecules involved in age-related dysfunctions have focused only on mechanisms ...

Why does nuclear fission produce pear-shaped nuclei?

Nuclear fission is a process in which a heavy nucleus split into two. Most of the actinides nuclei (plutonium, uranium, curium, etc) fission asymmetrically with one big fragment and one small. Empirically, the heavy fragment ...

Theory aids analysis of nuclear materials

Nuclear emergency teams, safeguards specialists and others may one day benefit from an expanded nuclear fission chain theory and detectors developed by a team of Lawrence Livermore National Laboratory (LLNL) physicists.

page 1 from 10

Fission

Fission is a splitting of something into two parts.

Fission may refer to:

Other uses:

This text uses material from Wikipedia, licensed under CC BY-SA