Browsing School of Mathematics, Statistics and Applied Mathematics by Author "Blackwell, James"

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    • The Poynting effect 

      Zurlo, Giuseppe; Blackwell, James; Colgan, Niall; Destrade, Michel (American Association of Physics Teachers, 2020-11-19)
      Intuition suggests that twisting a cylinder will shorten it, but here it is shown that for a cylinder of an incompressible material, like rubber, twisting will always produce elongation.

    • Proton resonance frequency shift thermometry: A review of modern clinical practices 

      Blackwell, James; Kraśny, Marcin J.; O'Brien, Aoife; Ashkan, Keyoumars; Galligan, Josette; Destrade, Michel; Colgan, Niall (Wiley, 2020-11-20)
      Magnetic resonance imaging (MRI) has become a popular modality in guiding minimally invasive thermal therapies, due to its advanced, nonionizing, imaging capabilities and its ability to record changes in temperature. A ...