Underlying symmetries of realistic interactions and the nuclear many-body problem
Understanding anisotropy generated by fluctuations in heavy-ion collisions
Understanding Beta Decay for the R Process
Understanding Core-Collapse Supernovae
Understanding Dilepton Production in Heavy Ion Collisions by Vector Mesons of Different Varieties
Understanding Jet Energy Loss with Angular Correlation Studies in PHENIX
Understanding jet quenching and medium response with di-hadron correlation
Understanding low energy reaction with exotic nuclei
Understanding Na22 Cosmic Abundances
Understanding nuclear "pasta": current status and future prospects
Understanding Nucleons in the Nuclear Medium
Understanding of the freeze-out in ultra-relativistic heavy-ion collisions
Understanding Supernova Neutrino Physics using Low-Energy Beta-Beams
Understanding the different rotational behaviors of $^{252}$No and $^{254}$No in terms of high-order deformation
Understanding the J/psi Production Mechanism at PHENIX
Understanding the Optical Potential in HBT Interferometry
Understanding the Particle Production Mechanism with Correlation Studies Using Long and Short Range Correlations
Understanding the rapidity dependence of the elliptic flow and the HBT radii at RHIC
Understanding the Role of Jet and Underlying Event in p+p and d+Au Collisions from PHENIX at RHIC
Understanding Ultracold Neutron Production in Oxygen Solids from Volume and Temperature Dependent Yields