This is a major move by the American Transportation Workers Union. SMART, the International Association of Sheet Metal, Air, Rail and Transportation Workers, is one of the most dynamic and diverse unions in North America, with 203,000 members. The un…
Graphene is an allotrope of carbon, consisting of a single layer of atoms arranged in a two-dimensional honeycomb lattice nanostructure.…
After the pce superplasticizer is added to the cement, the sodium aluminate and sodium carbonate in its main components react rapidly with the gypsum in the cement to form sodium sulfate in the alkaline solution, so that the gypsum loses its original…
Researchers have developed rapid, highly accurate methods for detecting the virus. The optical sensor uses nanotechnology to accurately identify viruses from blood samples in seconds. Researchers at the University of Central Florida have developed a…