Results 41 to 50 of about 66,194 (310)

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

Advanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao, Line Etiennot, Naiera Zayed, Shengjie Liang, Mehraveh Saghi, Jelle Verdonck, Lingyue Liu, Fei Zhang, Wim Teughels, Cui Huang, Kirsten Van Landuyt, Bart Van Meerbeek   +11 more
wiley   +1 more source

MTA resorption and periradicular healing in an open-apex incisor: A case report

Saudi Dental Journal, 2012
This case report describes the periradicular healing and resorption of an unintentional extrusion of mineral trioxide aggregate (MTA) in an open-apex central incisor.
Saeed Asgary, Sara Ehsani
doaj   +1 more source

Differences in root stress and strain distribution in buccal and lingual orthodontics: A finite element analysis study

Medicine in Novel Technology and Devices, 2022
Orthodontic forces can cause stress and strain concentration and microcracks on tooth root surfaces. This study aimed to analyze whether a lingual orthodontic appliance was more likely to cause root stress concentration and root resorption than the ...
Shengzhao Xiao, Xiangfei Kong, Jie Yao, Jinlin Liu, Linhao Li, Tianyun Jiang, Lizhen Wang, Yubo Fan   +7 more
doaj   +1 more source

A review of the genus Alurnus Fabricius, 1775 (Coleoptera: Chrysomelidae: Cassidinae) [PDF]

, 2013
The species of the genus Alurnus Fabricius (Coleoptera: Chrysomelidae: Cassidinae) are reviewed. Twentythree species are recognized as valid. Alurnus bicolor from Colombia and A. crenatus from Bolivia are described as new species.
Staines, Charles L.
core   +1 more source

Towards Advanced Intelligent and Perceptive Soft Grippers

Advanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim, Hayeon Shin, Seik Park, Changbeom Shim, Seonggun Joe   +4 more
wiley   +1 more source

Finite element analysis of feeding in red and gray squirrels (Sciurus vulgaris and Sciurus carolinensis)

The Anatomical Record, EarlyView.
Abstract Invasive gray squirrels (Sciurus carolinensis) have replaced the native red squirrel (Sciurus vulgaris) across much of Great Britain over the last century. Several factors have been proposed to underlie this replacement, but here we investigated the potential for dietary competition in which gray squirrels have better feeding performance than ...
Philip G. Cox, Peter J. Watson
wiley   +1 more source

The comparison of the rate of apical displacement in curved root canals using Neoniti and RaCe files by cone beam CT Scan

Brazilian Dental Science, 2019
Background and aim: There is a high prevalence of root canal transportation in the teeth with the curve. effect of root canal transportation on the success of root canal therapy of tooth is negative and there is no study about comparing RaCe and Neoniti
Mostafa godiny, Nafiseh Nikkerdar, Reza Hatam, Leila Shahsavand, Atefeh Khavid   +4 more
doaj   +1 more source

Thickness of the buccal bone wall and root angulation in the maxilla and mandible: an approach to cone beam computed tomography [PDF]

, 2018
Background: The objective of this paper is to anatomically describe the bone morphology in the maxillary and mandibular tooth areas, which might help in planning post-extraction implants.
Díaz-Castro, Carmen M, Falcao, A., Falcao, C., Herrero Climent, Mariano, Lopez-Jarana, P., Ríos-Santos, J.V.   +5 more
core   +1 more source

Reerupsi Spontan Gigi Insisif Tetap Sentral Atas Kiri dengan Apeks Terbuka yang Mengalami Intrusi (Laporan Kasus)

Journal of Dentistry Indonesia, 2015
Intrusion is a displacement of the tooth deeper into the alveolar socket accompanied by comminution or fracture of the alveolar socket following axis of the tooth.
Gamaria Purnamawati, Margaretha Suharsini, Ismu Suharsono Suwelo   +2 more
doaj   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source