Comparison of the individual C/E results obtained with JEFF-3.1.1 (open circle) and JEFF-3.1 (black circle) for the prediction of the ¹⁴³Nd, ¹⁴⁴Nd + ¹⁴⁴Ce, ¹⁴⁵Nd, ¹⁴⁶Nd, ¹⁴⁸Nd and ¹⁵⁰Nd buildup in the ²³⁵U samples of the PROFIL-1 experiment as a function of the sample position. The abscise z = 0 mm corresponds to the core midplane of the PHENIX reactor. The solid line is a parabolic curve fitted to the data acting as a eye guide.