Light emitted by a microplasma could be used to monitor a molten-salt nuclear reactor.Credit: ORNL New insight into an old material Because it can tolerate high temperatures and neutron damage, the carbon material graphite is used in several ways in nuclear reactors. It has a role in structural components and in fuel coatings, and it
Devane, W. A., Dysarz, F. A., Johnson, M. R., Melvin, L. S. & Howlett, A. C. Determination and characterization of a cannabinoid receptor in rat brain. Mol. Pharmacol. 34, 605–613 (1988). Article CAS PubMed Google Scholar Herkenham, M. et al. Cannabinoid receptor localization in brain. Proc. Natl Acad. Sci. USA 87, 1932–1936 (1990). Article ADS
Skin cancer cells viewed under a microscope. Such images can reveal how the cancer spreads.Credit: NCI Center for Cancer Research/NCI/SPL The announcement on 19 August that people with melanoma who received a personalized vaccine lived longer without a cancer recurrence than those who didn’t have the vaccine is a sensation for the field. The results
Credit: Smithsonian Institution Archives Heisuke Hironaka, a prominent figure in algebraic geometry, was renowned for his landmark 1964 proof of the “resolution of singularities”. His work provides a way to unravel complicated phenomena in geometric objects, such as cusps, spikes and self-intersections. This fundamental result is a standard ingredient in research across a wide swathe
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