Results 51 to 60 of about 1,071,810 (314)

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

Advanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue, Kai Zheng, Yang Liao, Jing Cao, Xupeng Yuan, Fusong Yuan, Yuxin Leng   +6 more
wiley   +1 more source

Characterizing masticatory motion of dogs using optical and electromagnetic motion tracking

Frontiers in Veterinary Science
IntroductionAccurate knowledge of masticatory motion across a variety of food materials is essential for ex-vivo testing and simulation of the food-teeth interaction.
Stephanie Goldschmidt, Hooi Pin Chew, Hooi Pin Chew, Stephen Guy, Alex Fok, Alex Fok   +5 more
doaj   +1 more source

Estimation of Age in Humans Using Dental Translucency of Permanent Teeth: An Experimental Study

Applied Sciences, 2023
In forensics, the positive identification of decomposed or skeletonized bodies is a fundamental task, with the age-at-death estimation of adult individuals as one of the main objectives.
Natascia Rinaldo, Ilaria Saguto, Federica De Luca, Margherita Neri, Paolo Frisoni, Emanuela Gualdi-Russo   +5 more
doaj   +1 more source

Paper Tiger with Whitened Teeth [PDF]

, 2006
"The authors, Keir Lieber and Daryl Pres, mistakenly link preventive capability in peacetime to coercive power in crisis." Li Bin is the Director of the Arms Control Program and Professor of the Institute of International Studies at Tsinghua ...
Li Bin
core  

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

Results of structural assessment of the clinical and hygienic condition of periodontal tissues in patients with anatomical and functional disorders of the mucogingival complex

Эндодонтия Today
AIM. Conduct the structuration of clinical and hygienic condition of nearteeth tissues beside patients with anatomist-functional disorders of mucous-gingival complex.MATERIALS AND METHODS.
S. M. Karimov, A. I. Khamidov, K. S. Sharipov, A. A. Ismoilov, F. Z. Imomova   +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

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

MODERN VIEW ON FISSURE SEALING IN CHILDREN

Український стоматологічний альманах
The aim of the article is to analyse the indications for fissure sealing, its technique and materials used, as well as the factors that affect the efficacy of sealing. The authors searched for articles and scientific publications in Scopus and Pubmed
L.F. Kaskova, N.V. Yanko, L.F. Chupryna, I.Y. Vashchenko, L.I. Amosova, N.A. Morhun   +5 more
doaj   +1 more source

Multiple Calcifying Hyperplastic Dental Follicle (MCHDF): A Case Report

Journal of Dental Research, Dental Clinics, Dental Prospects, 2013
Evaluation of enlarged follicles with unerupted teeth is always important because some changes may occur. One of the extremely rare conditions seen in dental follicles is multiple calcifying hyperplastic dental follicle.
Shokoofeh Jamshidi, Massoumeh Zargaran, Nooshin Mohtasham   +2 more
doaj   +1 more source