Results 81 to 90 of about 43,675 (311)

Three-dimensional analysis of dental arch forms in Italian population

Progress in Orthodontics, 2018
Background The aim of this study was the comparison of male and female upper and lower dental arch form in untreated Italian patients by 3D analysis, to find differences in shape, in transversal and longitudinal diameters between sexes, and to give a ...
Bruno Oliva, Simone Sferra, Anna Lucia Greco, Francesco Valente, Cristina Grippaudo   +4 more
doaj   +1 more source

Enhanced Thermal Stability and Antibacterial Properties of Biodegradable Chitosan Composite Films Reinforced With Clove Essential Oil and Graphene Oxide

Journal of Applied Polymer Science, EarlyView.
This study developed biodegradable chitosan films reinforced with clove essential oil and graphene oxide. The films exhibit hydrophobicity, strong antibacterial properties, and improved thermal stability. The films could maintain their antibacterial efficacy after 28 days of storage.
Jiali Jing, Shareen S. L. Chan, Hannah King, Ada P. Y. Hung, Alan Lau, Andrew S. M. Ang   +5 more
wiley   +1 more source

Geometrical and graphic validation for patient management selection criteria in dental arches asymmetry

Кубанский научный медицинский вестник, 2015
In this paper we propose a selection criterion that is applicable for the treatment of patients with dental arch asymmetry caused by loss of a premolar on one side of the mouth.
E. G. Vedeshina, D. A. Domenyuk, S. V. Dmitrienko, Zh. S. Orfanova   +3 more
doaj  

Who was the real sabertooth predator: Thylacosmilus or Thylacoleo?

The Anatomical Record, EarlyView.
Abstract Sabertoothed mammalian predators, all now extinct, were almost exclusively feloid carnivorans (Eutheria, Placentalia): here a couple of extinct metatherian predators are considered in comparison with the placental sabertooths. Thylacosmilus (the “marsupial sabertooth”) and Thylacoleo (the “marsupial lion”) were both relatively large (puma ...
Christine M. Janis
wiley   +1 more source

Tooth wear and tertiary crowding: a 13-year cohort study in Amazon Indigenous populations

Progress in Orthodontics
Background Tooth wear is an important mechanism for reducing dental dimensions and, consequently, dental crowding. The objective of this cohort study was to examine the relation of tooth wear, adjusted for covariates (age, tooth loss, arch perimeter and ...
Renata Travassos da Rosa Moreira Bastos, Eduardo Oliveira da Costa, David Normando   +2 more
doaj   +1 more source

The Keilor fossil skull: palate and upper dental arch [PDF]

, 1943
Walter Adam
openalex   +1 more source

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

The Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit, R. Araujo, E. S. Lund, A. Bolton, T. Lafferty, Z. Macungo, V. Fernandez   +6 more
wiley   +1 more source

Mandibulary dental arch form differences between level four polynomial method and pentamorphic pattern for normal occlusion sample

Padjadjaran Journal of Dentistry, 2011
The aim of an orthodontic treatment is to achieve aesthetic, dental health and the surrounding tissues, occlusal functional relationship, and stability.
Y. Yuliana, Bergman Thahar, Jono Salim, Endah Mardiati   +3 more
doaj   +1 more source

PRE‐HISTORY: The Problem of Antiquity of Man in Australia. D. J. Mahony; The Keilor Fossil Skull: Anatomical Description. J. Wunderly; The Keilor Fossil Skull: Palate and Upper Dental Arch. William Adam; The Keilor Skull: Geological Evidence of Antiquity. D. J. Mahony [PDF]

, 1944
M. F. Ashley Montagu
openalex   +1 more source

Myological and osteological approaches to gape and bite force reconstruction in Smilodon fatalis

The Anatomical Record, EarlyView.
Abstract Masticatory gape and bite force are important behavioral and ecological variables. While much has been written about the highly derived masticatory anatomy of Smilodon fatalis, there remains a great deal of debate about their masticatory behaviors.
Ashley R. Deutsch, Arin Berger, Lara L. Martens, Benjamin R. Witt, Rachel L. J. Smith, Adam Hartstone‐Rose   +5 more
wiley   +1 more source