When two cars collide at an intersection -- from opposite directions -- the impact is much different than when two cars -- traveling in the same direction -- "bump" into each other. In the laboratory, similar types of collisions can be made to occur between molecules to study chemistry at very low temperatures, or "cold collisions."
High-pressure materials science has taken off over the last couple of decades with advances in previously difficult experimental techniques and from technologies such as diamond anvils, which squeeze samples of materials between two diamonds at pressures up to millions of times greater than that at the Earth's surface.
A team led by Prof. NI Yong and Prof. HE Linghui from University of Science and Technology of China of the Chinese Academy of Sciences designed a discontinuous fibrous Bouligand architecture, a combination of Bouligand and nacreous staggered structures.
JST announced the result of the development project "a precision joining device with heat sink laser welding" by Adaptable and Seamless Technology Transfer Program through Target-driven R & D (A-STEP) enterprise-led phase NexTEP-A type as successful.
As the COVID-19 pandemic spreads around the world, masks have become an essential personal hygiene product as the first line of defense to protect one's respiratory system against the viruses and germs that spread through droplets in the air.
The history of our planet has been written, among other things, in the periodic reversal of its magnetic poles.
In water, hydrophobic molecules are surrounded by a two different water populations: the inner shell forms a two-dimensional network of water molecules.
The research team of Assistant Professor Masahiko Sato and Professor Yasushi Todo of the National Institutes of Natural Sciences National Institute for Fusion Science has succeeded using computer simulation in reproducing the high-pressure plasma confinement observed in the Large Helical Device.
The group of associate professor Hitoshi Tamura and others of the National Institute of Natural Sciences (NINS) National Institute for Fusion Science (NIFS) first applied topology optimization technique to the concept design of a helical fusion reactor which aims to demonstrate power generation.
Since World War I, the vast majority of American combat casualties has come not from gunshot wounds but from explosions.
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