Nowadays, the political scene cubs foam finger of the world is stirred by political parties.The separate fronts of the Government, on the one side, and Parliament, on the other, are now obsolete notions, while political parties dominate social life, having become genuine states in state.Therefore, within the contemporary organization of the powers
Abstract In this paper we propose a Hamiltonian approach to gapped topological phases on open surfaces.Our setting is an extension of the Levin-Wen model to a 2d graph on an open surface, whose boundary is part of the graph.We systematically construct a series of boundary Hamiltonians such that each of them, when combined with the usual Levin-Wen b
Objectives: To describe the evolving process and evaluate the perceived value of peer review for clinical faculty.Methods: Using a 5-point Likert scale, clinical faculty rated the value of an electronic peer review process by completing an electronic 30 item survey across six areas equi-jec 7 of clinical faculty practice-related activity.Based on f
In the realm of two-dimensional (2D) materials, besides the ones initially peeled from lamellar crystals, the artificial emerging elemental ones, called Xenes, appear as strong contenders to graphene in a booming new field.The very first synthetic Xene was silicene, created in 2012.On the occasion of its tenth anniversary, this concise review, desc
Objective cubs foam finger To investigate the uptake rate of prostate specific antigen (PSA) testing among Hong Kong Chinese males aged 50 or above, and identify factors associated with the likelihood of undergoing a PSA test.Methods A population-based telephone survey was conducted in Hong Kong in 2007.The survey covered demographic information, p