Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

Dip-pen nanolithography (DPN) is a nanowriting procedure that employs an AFM tip as a “nanopen” to deposit organic molecules onto a substrate surface. This paper describes the application of DPN to ...

This experiment utilizes the SEIRD model, an extension of the classical SEIR model, encompassing five state variables: Susceptible (S), Exposed (E), Infected (I), Recovered (R), and Deceased (D). The ...

The article discusses the development of artificial intelligence in railway transport and its areas of application. One of the elements of automation and telemechanic, jointless rail circuits with ...

US strikes on Iran ‘less devastating than expected’, intercepted calls reveal Dick Van Dyke’s wife shares statement after actor misses event due to illness Mother and daughter identified as ...

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