. "SDN:P07::3R8GFQ10" . "The phrase \"integral_wrt_X_of_Y\" means int Y dX. The data variable should have an axis for X specifying the limits of the integral as bounds. The phrase \"wrt\" means \"with respect to\". \"Radioactivity\" means the number of radioactive decays of a material per second. \"Radioactivity concentration\" means radioactivity per unit volume of the medium. \"Cm\" means the element \"curium\" and \"249Cm\" is the isotope \"curium-249\" with a half-life of 4.43e-02 days."@en . . . "SDN:P07::3R8GFQ10" . . "false" . "2018-02-12 16:53:18.0" . "" . "accepted"@en . . "SDN:P07::3R8GFQ10" . "2018-02-12 16:53:18.0" . "integral_wrt_time_of_radioactivity_concentration_of_249Cm_in_air"@en . "1" . . "1" .