Results 31 to 40 of about 19,152 (226)
Embedding approach for dynamical mean field theory of strongly correlated heterostructures [PDF]
, 2008 We present an embedding approach based on localized basis functions which permits an efficient application of the dynamical mean field theory (DMFT) to inhomogeneous correlated materials, such as semi-infinite surfaces and heterostructures.
A. Liebsch, H. Ishida, K. Held, S. Datta
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Microbial characteristics of the DMFT index in a high HIV prevalence setting [PDF]
, 2020 Abstract Background: Oral disease pathogenesis is primarily driven by microbial dysbiosis although diagnosis is routinely macroscopic. To improve early detection especially in HIV patients who are disproportionately affected, there is need to reconcile macroscopic and microscopic characteristics of disease.
Dunstan Kalanzi +11 more
openaire +1 more source
Analytic continuation-free Green's function approach to correlated electronic structure calculations [PDF]
, 2017 We present a new charge self-consistent scheme combining Density Functional and Dynamical Mean Field Theory, which uses Green's function of multiple scattering-type.
Chioncel, L., Vitos, L., Östlin, A.
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Journal of Dentistry & Public Health, 2020 INTRODUCTION: Untreated dental caries is the most prevalent chronic disease in adults and untreated caries in deciduous teeth is the tenth most frequent chronic disease. Most of the studies do not present a representative population and there are no comparative studies between Decay - Missing - Filled in permanent teeth (dmft/DMFT) and International ...
openaire +2 more sources
Dental caries experience and socio-economic status among Iranian children: a multilevel analysis
BMC Public Health, 2019 Background Socio-economic factors are considered as main determinants causing disparities in oral health across different countries. The aim of the present study was to investigate the associations of social and economic factors with dental caries ...
Majid Ghasemianpour +6 more
doaj +1 more source
Many-body effects on Cr(001) surfaces: An LDA+DMFT study [PDF]
, 2016 The electronic structure of the Cr(001) surface with its sharp resonance at the Fermi level is a subject of controversial debate of many experimental and theoretical works.
Barthel, S. +7 more
core +3 more sources
Orthogonal Polynomial Representation of Imaginary-Time Green's Functions
, 2011 We study the expansion of single-particle and two-particle imaginary-time Matsubara Green's functions of quantum impurity models in the basis of Legendre orthogonal polynomials. We discuss various applications within the dynamical mean-field theory (DMFT)
A. Erdélyi +9 more
core +3 more sources
Oral Health Status and The Body Mass Index in Young Adults
Folia Medica Indonesiana, 2021 Poor oral health has been reported to correlate to the body mass index (BMI) of the overweight and the obesity groups. These has yet widely studied in Indonesia.
Dzanuar Rahmawan +2 more
doaj +1 more source
Scientific Reports, 2023 This study was conducted to investigate the association between decayed, missing, and filled teeth (DMFT) index and nutritional status measured by Healthy Eating Index 2015 (HEI-2015), in Iranian adults.
Arash Mohammadi +6 more
doaj +1 more source
Full orbital calculation scheme for materials with strongly correlated electrons
, 2004 We propose a computational scheme for the ab initio calculation of Wannier functions (WFs) for correlated electronic materials. The full-orbital Hamiltonian H is projected into the WF subspace defined by the physically most relevant partially filled ...
A. I. Lichtenstein +28 more
core +1 more source