David Hagaman sat at his locker on July 31 inside the Single-A Hickory Crawdads’ clubhouse. He had pitched five days prior, ...

† IFIMUP and IN - Institute of Nanoscience and Nanotechnology, Department of Physics and Astronomy, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 678, 4169-007, Porto, Portugal ...