Results 131 to 140 of about 1,556,168 (391)
A Study on the Effect of Gear Hobbing Process Parameters on the Residual Stress of the Tooth Root
Applied SciencesThe root residual stress during gear machining has a significant impact on the bending fatigue performance of the gear. The process parameters of gear hobbing (hob speed, axial feed speed, and radial cutting depth) directly affect the residual stress of ...
Yazhou Wang +4 more
doaj +1 more source
Deep Learning for the Radiographic Detection of periodontal Bone Loss [PDF]
, 2019 We applied deep convolutional neural networks (CNNs) to detect periodontal bone loss (PBL) on panoramic dental radiographs. We synthesized a set of 2001 image segments from panoramic radiographs. Our reference test was the measured % of PBL.
Dörfer, Christof +7 more
core +1 more source
Advanced Science, EarlyView.L‐cysteine triggers auto‐assembly of POD‐like 3D biomimetic S‐Cu‐S single‐atom nanozymes on MoS2 (MoCC). MoCC shows 16.3‐fold higher catalytic velocity and 17.9‐fold greater affinity than HRP, enabling efficient •OH generation via enhanced electron inversion and transfer.
Wenjie Ma +12 more
wiley +1 more source
All‐In‐One Iontronic Sensing Aligner for High‐Precision 3D Orthodontic Force Monitoring
Advanced Science, EarlyView.A wireless, battery‐free orthodontic sensing system is developed by integrating a cross‐shaped iontronic sensor and an origami‐inspired NFC circuit into clear aligners. This all‐in‐one device enables real‐time, in vivo 3D force monitoring with high precision and long‐term stability, providing clinicians with quantitative biomechanical feedback to ...
Jiahao Guo +10 more
wiley +1 more source
Case of Pulp Regeneration Following Autologous Transplantation of an Incompletely Rooted Tooth
Case Reports in DentistryAutologous tooth transplantation is a procedure that involves the replacement of a natural tooth with another at a new site or a surgically created recipient wound.
Hiroyuki Kimura +2 more
doaj +1 more source
Journal of Oral and Maxillofacial Radiology, 2019 Background/Aim: The aim of this study was to investigate the influence of root length over alveolar bone to the occurrence of root fracture using cone-beam computed tomography (CBCT).
Fumi Mizuhashi +5 more
doaj +1 more source
Hidden Markov random field and FRAME modelling for TCA-image analysis [PDF]
Tooth Cementum Annulation (TCA) is an age estimation method carried out on thin cross sections of the root of human teeth. Age is computed by adding the tooth eruption age to the count of annual incremental lines that are called tooth rings and appear in
Francesco Lagona, Katy Streso
core
Design and finite element mode analysis of noncircular gear [PDF]
, 2008 The noncircular gear transmission is an important branch of the gear transmission, it is characterized by its compact structure, good dynamic equilibration and other advantages, and can be used in the automobile, engineering machine, ship, machine tool ...
Cheng, K +5 more
core
Effect of time lapse on the diagnostic accuracy of cone beam computed tomography for detection of vertical root fractures [PDF]
, 2016 Accurate and early diagnosis of vertical root fractures (VRFs) is imperative to prevent extensive bone loss and unnecessary endodontic and prosthodontic treatments.
Asl, A.M. +6 more
core +1 more source
Interface Engineering Strategies for Realizing Anode‐Free Sodium Batteries: A Review
Advanced Energy Materials, EarlyView.This review examines anode‐free sodium batteries as a promising solution for advancing sodium‐based energy storage. It focuses on the role of interface engineering in addressing challenges such as sodium deposition, interface stability, and dendrite growth.
Yulian Dong +6 more
wiley +1 more source