Results 31 to 40 of about 18,777 (225)

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.
core   +2 more sources

Cluster Dynamical Mean-field calculations for TiOCl

, 2007
Based on a combination of cluster dynamical mean field theory (DMFT) and density functional calculations, we calculated the angle-integrated spectral density in the layered $s=1/2$ quantum magnet TiOCl.
A Lichtenstein, Abel E T Matan K Chou F C Isaacs E D Moncton D E Sinn H Alatas A Lee Y S, Andersen O K, Craco L, Lemmens P, M Hoinkis, M Sing, Maule C H, Pisani L, Pisani L Jeschke H O Saha-Dasgupta T Valentí R, Pisani L Valentí R Montanari B Harrison N, Poteryaev A Lichtenstein A, R Claessen, R Valentí, Rückamp R, S Glawion, Saha-Dasgupta T, T Saha-Dasgupta   +17 more
core   +1 more source

The Healthy Eating Index and oral health among adults: a cross-sectional study from an Iranian RaNCD cohort data

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, Mitra Darbandi, Yahya Pasdar, Mahsa Mohebi, Negin Kamari, Narges Ziaei, Farid Najafi   +6 more
doaj   +1 more source

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, Viskasari P Kalanjati, Abdurachman Abdurachman   +2 more
doaj   +1 more source

Cluster Dynamical Mean Field Theories

, 2003
Cluster Dynamical Mean Field Theories are analyzed in terms of their semiclassical limit and their causality properties, and a translation invariant formulation of the cellular dynamical mean field theory, PCDMFT, is presented. The semiclassical limit of
A. Georges, A. Schiller, A.I. Lichtenstein, B.G. Nickel, C.J. Bolech, G. Biroli, G. Biroli, G. Kotliar, G. Kotliar, G. Zarand, J. Rammer, J.L. Smith, L.V. Keldysh, M.H. Hettler, O. Parcollet, Q. Si, R. Kikuchi, R. Mills, R. Mills, S. Biermann, S. Okamoto, S. Pankov, S. Savrasov, T. Maier, T. Morita, T.A. Maier, V. Dobrosavljevic, V. Dobrosavljevic   +27 more
core   +1 more source

ICDAS and dmft/DMFT. Sensitivity and specificity, the importance of the index used: a systematic review

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

Understanding dental caries in adults: A cross-sectional examination of risk factors and dietary behaviorsSnapshot of the research

Clinical Nutrition Open Science
Summary: Aim: This study aimed to assess dental caries levels, as indicated by the Decay-Missing-Filled Teeth (DMFT) index, and identify risk factors and dietary behaviors associated with DMFT. Material and Methods: A cross-sectional study of 402 adults
Nour Amin Elsahoryi, Ghada A. Maghaireh, Fwziah Jammal Hammad   +2 more
doaj   +1 more source

Association between Caries, Obesity and Insulin Resistance in Mexican Adolescents [PDF]

, 2011
Aim: To determine the association among dental caries, obesity and insulin resistance in Mexican adolescents. Methods: Body Mass Index, obesity (OB) blood pressure, insulin level, insulin resistance (IR), triglycerides level, serum HDL-cholesterol (cHDL),
Aradillas-Garcia, Celia, de la Cruz-Mendoza, Esperanza, Gonzalez, Cesar, Loyola-Rodgriguez, Juan Pablo, Patiño-Marin, Nuria, Villa-Chavez, Carlos   +5 more
core   +1 more source

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, E. T. Whittaker, Frank Lechermann, Hartmut Hafermann, I. S. Gradshteyn, J. P. Boyd, Lewin Boehnke, M. Abramowitz, Michel Ferrero, Olivier Parcollet   +9 more
core   +3 more sources

Transcultural adaptation of the who oral health questionnaire and its validation in chilean children [PDF]

, 2018
Indexación: Scopus.Introduction: The last edition of the WHO "Oral Health Questionnaire for Children" was published in 2013. This is an only-English version, and as such it requires linguistic adaptation and validation to be applied in the Chilean ...
Cueto, A., Espinoza, S., Villalobos, J.P.   +2 more
core   +2 more sources