Objective: Duplex ultrasonography is a non-invasive, non-expensive screening test for carotid disease. Intima media thickness (IMT) is appropriate for atherosclerosis process diagnosis. Leukoaraisis (LA) increase the risk of cerebrovascular accident (CVA). LA patients need preventive medication for CVA. IMT is a non-invasive diagnostic and prognostic test in LA. The aim of this study was evalua...

We elaborate that for topological insulators and superconductors described by Dirac models in any dimension symmetry class, the order can be mapped to lattice sites a universal marker. Deriving from recently discovered momentum-space invariant, we introduce operator consists of alternating projectors filled empty eigenstates position operators, multiplied matrices are omitted Hamiltonian. The p...

background and objective: in this study, we explored expression rate, some biomarkers affecting the prognosis of the breast carcinoma, and the relationship between these markers and clinicopathologic features of the disease as well as the relationship between each of these markers through a tissue array technique. materials and methods: this study was an observational and cross-sectional study....