Results 41 to 50 of about 18,777 (225)

Surface Properties of CeB6 and Challenges in Surface Preparation Revealed by Scanning Tunneling Microscopy

Advanced Physics Research, EarlyView.
The investigation of the Kondo lattice system CeB6${\rm CeB}_6$ by highly surface sensitive techniques is hampered by difficulties in preparing well‐ordered, atomically flat surfaces. The richness of possible surface terminations and their impact on spectroscopic STM results are discussed.
M. Victoria Ale Crivillero, Priscila F. S. Rosa, Zachary Fisk, Ulrich K. Rößler, Steffen Wirth   +4 more
wiley   +1 more source

Metallic surface of a Mott insulator - Mott insulating surface of a metal

, 1999
The dynamical mean-field theory (DMFT) is employed to study the Mott transition in the semi-infinite Hubbard model at half-filling and zero temperature.
Nolting, W., Potthoff, M.
core   +1 more source

Family's socioeconomic and demographic factors on elements of children's dental and oral health: A scoping review

Clinical and Experimental Dental Research, EarlyView.
Abstract Background Family plays a significant role in children's dental and oral health (DOH) elements, such as children's DOH knowledge and practice, the development of children's dental fear and anxiety (DFA), children's dental visits, and children's DOH status.
Wisnu Fadila, Mugia B. Rahardja, Puguh Prasetyoputra, Anne A. Suwargiani, Yanu E. Prasetyo, Eriska Riyanti   +5 more
wiley   +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, A. Sekiyama, A. V. Kozhevnikov, D. E. Kondakov, D. Vollhardt, D. Vollhardt, G. G. Hall, G. Keller, H. L. Skriver, H.-D. Kim, I. A. Nekrasov, I. Leonov, J. W. Allen, K. Held, K. Held, M. Jarrell,, M. R. Geller, N. Marzari, N. Marzari, O. K. Andersen, P. E. Blöchl, P. Metcalf, R. I. Blount, S. Suga, S.-K. Mo, S.-K. Mo, V. I. Anisimov, X. Ren, Z. V. Pchelkina   +28 more
core   +1 more source

DMFT index of patients in the COVID-19 normalization period in Turkey

Journal of Oral Health and Oral Epidemiology, 2023
Background: During the 2019-nCoV pandemic, many health institutions stopped providing services, thus causing disruptions in the health system. This study aimed to examine the decayed, missing, and filled teeth (DMFT) index of individuals during the post-pandemic normalization period.
Bilge Ersöz, Elif Aybala Oktay, Numan Aydın, Serpil Karaoğlanoğlu   +3 more
openaire   +1 more source

Correlation‐Driven d‐Band Modifications Promote Chemical Bonding at 3d‐Ferromagnetic Surfaces

Small, EarlyView.
Electron correlation at the oxygen‐passivated Fe(100) surface renormalizes and narrows the Fe d‐bands, enhancing their energetic overlap with the frontier orbitals of adsorbed pentacene. This strengthens hybridization and converts a weakly bound interface into a chemisorbed hybrid system, illustrating how correlation‐tuned d‐bands can be used to ...
David Maximilian Janas, Andreas Windischbacher, Alessandro Sala, Vitaliy Feyer, Iulia Cojocariu, Manuel Gruber, Mehdi Bouatou, Andrea Droghetti, Peter Puschnig, Giovanni Zamborlini, Mirko Cinchetti   +10 more
wiley   +1 more source

A Systematic Review of Dental Disease in Patients Undergoing Cancer Therapy [PDF]

, 2010
Introduction: The purpose of this systematic review was to evaluate the literature and update our current understanding of the impact of present cancer therapies on the dental apparatus (teeth and periodontium) since the 1989 NIH Development Consensus ...
Brian D. Hodgson, Catherine H. L. Hong, Fred K. L. Spijkervet, Joel J. Napeñas, Linda S. Elting, Michael T. Brennan, Monique A. Stokman, null null, Vickie Mathers-Stauffer   +8 more
core   +4 more sources

Understanding the Oral Health Status and Factors Affecting Poor Oral Health in People Living With Severe Mental Illness: A Cross‐Sectional Study

Australian Dental Journal, EarlyView.
ABSTRACT Objectives To assess the oral health status of patients with severe mental illness visiting the Collaborative Centre for Cardiometabolic Health in Psychosis clinics and examine the effect of demographic, medical and social factors on Oral Health (OH). Methods The cross‐sectional study included adults aged 18–65 years with severe mental illness
Shilpi Ajwani, Premala Sureshkumar, Sameer Bhole, Tim Lambert   +3 more
wiley   +1 more source

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, Harriet Mayanja Kizza, Damalie Nakanjako, Gerald Mboowa, Muhammad Mbabali, Edgar Kigozi, Fred Ashaba, Ivan Sserwadda, David Patrick Kateete, Beatrice Acan, Nelson K Sewankambo, Adrian Muwonge   +11 more
openaire   +1 more source

Discrimination and (In)dignity in the Oral Health Care Setting and Oral Health Outcomes: A Latent Class Analysis

Community Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives This study conducted a latent class analysis (LCA) on a large, nationally representative dataset of United States adults to determine whether there are distinct archetypes of oral health‐related outcomes associated with discrimination and microaggression experiences in the oral health setting.
Sarah E. Raskin, Lisa J. Heaton, John J. O'Malley, Adrianna C. Sonnek, Eric P. Tranby   +4 more
wiley   +1 more source