Original ResearchPublished 8 July 2026Predicting tensile properties of sub-sized nuclear materials using data augmentation strategies on imbalanced and sparse datasetsAltynay Smagulova · Aleksandar Vakanski · John W. Merickel · Isshu Lee · Charith Purushotham · Yalei Tang · Alberto E. Cerpa · Fei Xu · Rongjie SongFrontiers in Manufacturing Technologydoi 10.3389/fmtec.2026.1811951