Abstract: A heat transfer control structure and a method for fabrication thereof includes at least one heat transfer control layer interposed between and contacting a heat source material and a heat sink material. The at least one heat transfer control layer is selected predicated upon thermal phonon spectra overlap between the heat source material, the at least one heat transfer control layer and the heat sink material. The at least one heat transfer control layer may enhance or retard heat transfer between the heat source material and the heat sink material. The at least one heat transfer control layer may be selected based upon a value of a thermal phonon correlating parameter such as a Debye temperature, a density or a lattice constant.

Abstract: Systems and methods are provided for building and implementing ontology-based information resources. More specifically, multi-user collaborative, semi-automatic systems and methods are provided for constructing ontology-based information resources that are shared by a community of users, wherein ontology categories evolve over time based on categorization rules that are specified by the community of users as well as categorization rules that are automatically learned from knowledge obtained as a result of multi-user interactions and categorization decisions.