Results 21 to 30 of about 59,358 (266)

TERMS OF FORMATION OF TEMPORARY AND PERMANENT BITE IN CHILDREN OF UZHGOROD

Український стоматологічний альманах, 2018
The aim of our study was to determine the more precise timing of temporary and permanent teeth eruption in children. Materials and methods. Dental examination of 1447 conditionally healthy children aged 5 to 28 months and 1058 conditionally healthy ...
V.S. Melnyk, L.F. Horzov, K.V. Zombor
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

A 14-Year Follow-Up Study of Sequelae in Primary Teeth and Permanent Successors After Dental Trauma

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2023
Objective: To evaluate the presence of sequelae in primary teeth and their permanent successors, as well as associations between TDI and the presence of sequelae in both teeth. Material and Methods: In this 14-year retrospective study, 2.290 records were
Mariana Pires da Costa, Lucas Alves Jural, Leticia Lopes de Almeida da Silva, Matheus Cesar da Silva Parada, Anna Thereza Thome Leão, Ronir Raggio Luiz, Michele Machado Lenzi, Marcela Baraúna Magno, Thais Rodrigues Campos Soares, Lucianne Cople Maia   +9 more
doaj  

Regional odontodysplasia

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2011
Regional odontodysplasia is an unusual developmental anomaly in which ectodermal and mesodermal tooth components are affected. We present a rare case of a developmental anomaly called regional odontodysplasia or ′ghost teeth′ in a 12-year-old Indian girl.
D N Mehta, D Bailoor, B Patel
doaj   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

Advanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

Incidence of enamel defects on permanent canine teeth following extraction of linguoverted mandibular deciduous canine teeth in dogs

Frontiers in Veterinary Science
Interceptive orthodontics may be indicated in puppies exhibiting dental malocclusion with linguoverted deciduous mandibular canine teeth to alleviate pain and prevent teeth interlock, which may affect growth and development of the mandibles. Historically
Charles L. Felz, Boaz Arzi, Kendall Taney, Katherine Block   +3 more
doaj   +1 more source

Elective extractions of first permanent molars: a review

Acta Odontologica Turcica, 2018
Permanent first molar teeth possess a key role in the setting-up of the occlusion, contribute significantly to the chewing function and serve as a guide for other teeth. However, it is frequently encountered that permanent first molar teeth are extracted
Melike Kiraz, Burcu Nihan Yüksel, Şaziye Sarı   +2 more
doaj   +1 more source

Material Before Morphology: Substrate‐Dependent Mechanical Tuning of Radular Teeth

Advanced Materials Interfaces, EarlyView.
Substrate‐dependent material tuning in Clausilia radular teeth. Closely related taxa retain a conserved gross tooth morphology, but differ in elemental composition and mechanical properties according to feeding substrate. Rock‐associated taxa show increased Ca–Si enrichment and higher stiffness and hardness, especially in the central radular region ...
Ida Lilienthal, Bernhard Hausdorf, Stanislav N. Gorb, Wencke Krings   +3 more
wiley   +1 more source

PERBEDAAN KELARUTAN KALSIUM PADA GIGI DESIDUI DAN GIGI PERMANEN DALAM PERENDAMAN MINUMAN BERKARBONASI RASA BUAH

ODONTO: Dental Journal, 2015
Introduction: SThe carbonated beverage is the main factor  causing tooth erosion due to acidic and mass consumed, especially by children and adolescents.
Octa Nana Erviana, Diyah Fatmasari, Benni Benyamin   +2 more
doaj   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source