RAILWAY AGE, MAY 2023 ISSUE: Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic about which professionals in the railway industry have asked to learn ...
Figure 1: Typical TEM images showing polyaniline nanofibres before and after exposure to a camera flash. Figure 2: A polyaniline nanofibre film before and after welding. Figure 3: SEM image showing ...
Graduate student Jiaxing Huang was fooling around with his digital camera in the lab one evening when he made an unexpected discovery. He took a flash photo of a vial of polyaniline nanofibers and ...
Welding Handbook, Volume 3, reflects the dramatic changes brought into welding processes over the past decade due to the emergence of new welding techniques and advanced materials. Included are ...
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