Speaker: Misak Sargsian (Florida International University) Ttiel: Studies of High Density Fluctuations in Nuclei and their Implication in the properties of Cold-Dense Nuclear Matter Abstracr: Theoretical framework for investigation of high-density fluctuations in nuclei is discussed covering kinematics of intermediate to very high momentum transfer electro-nuclear reactions at x >1. It will be demonstrated that at intermediate values of Q^2 and large x the high-density fluctuations can be identified with few-nucleon short-range correlations. Theory predicts many regularities part of which is already observed experimentally. I will concentrate on these and several new signatures and will argue why they are unambiguously predicting the dominance of NN correlations. In the second part of the talk the kinematics of very high Q^2 (> 10 GeV^2) and large x will be discussed, in which the electro-nuclear processes are dominated by deep-inelastic scattering. I will discuss the model in which the quark-gluon degrees of freedom is explicitly taken into account in calculation of the high density fluctuation in DIS processes. In this model the high density fluctuation is described by correlated double distribution of partonic distribution function of nucleons. It will be demonstrated that in asymptotically high energies this model approaches to the six-quark model prediction, thus representing a transitional mechanism from NN to six-quark content of high density fluctuations in nuclei. If time will allow I will shortly survey implication of these studies in understanding the properties of Cold -Dense nuclear matter as Neutron Stars.