Results 111 to 120 of about 184,833 (310)
Dynamics of a Gear System with Faults in Meshing Stiffness [PDF]
arXiv, 2004 Gear box dynamics is characterised by a periodically changing stiffness. In real gear systems, a backlash also exists that can lead to a loss in contact between the teeth. Due to this loss of contact the gear has piecewise linear stiffness characteristics, and the gears can vibrate regularly and chaotically. In this paper we examine the effect of tooth
arxiv
The Anatomical Record, EarlyView.Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae +4 more
wiley +1 more source
Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1341-1347, December 2022., 2022 Abstract Objective The purpose of this study is to find out the levels of serum vitamin D in periodontitis patients with and without type 2 diabetes and to compare them with healthy subjects. Methods In this study, 48 periodontitis patients with type 2 diabetes mellitus (PDM), 53 periodontitis patients (P), and 42 controls who were in the age ranges of
Narjes Akbari +3 more
wiley +1 more source
Research on Windage Power Loss of High-speed Arc Tooth Cylindrical Gear
Jixie chuandong, 2021 For gears running at high speeds， windage power loss is one of the main factors for low transmission efficiency. Computational fluid dynamics（CFD） technology is used to establish the air flow field model around the arc tooth cylindrical gear. The digital
Shuai Mo +5 more
doaj
Reassessment of Xenodens calminechari with a discussion of tooth morphology in mosasaurs
The Anatomical Record, EarlyView.Abstract Xenodens calminechari is a mosasaurid taxon named by Longrich et al. (2021) based on the holotype MHNM.KH.331, a left maxilla with several teeth. This holotype was obtained nonscientifically (without technical supervision) from an area in Morocco that yields many manipulated or forged specimens. Examination of Longrich et al.
Henry S. Sharpe +2 more
wiley +1 more source
Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1413-1420, December 2022., 2022 Abstract Objectives Mechanical properties are cardinal for the long‐term clinical success of laminate veneer restorations but the selection of new restorative materials should ideally be based on clinical evidence, therefore, in vitro testing of dental materials is a good alternative to evaluate their properties and understand their behavior so this ...
Ali Dhahee Malallah, Nadia H. Hasan
wiley +1 more source
Weakly Supervised Object Detection for Automatic Tooth-marked Tongue Recognition [PDF]
arXivTongue diagnosis in Traditional Chinese Medicine (TCM) is a crucial diagnostic method that can reflect an individual's health status. Traditional methods for identifying tooth-marked tongues are subjective and inconsistent because they rely on practitioner experience.
arxiv
Exploring developmental changes in femoral midneck cross‐sectional properties
The Anatomical Record, EarlyView.The properties of femoral midneck cross‐sections exhibit a unique growth pattern that is characterized by shape changes during adolescence. Abstract This research delves deeper into previous works on femoral cross‐sectional properties during ontogeny by focusing for the first time on the human femoral midneck. The ontogenetic pattern of cross‐sectional
Julia Muñoz‐Guarinos +3 more
wiley +1 more source
Dental management before radiotherapy of the head and neck region: 4‐year single‐center experience
Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1478-1486, December 2022., 2022 Abstract Objective To review our experience with a standardized dental management approach in patients with planned radiotherapy of the head and neck region based on preradiation and follow‐up data. Material and Methods Records of patients who underwent radiotherapy between June 2016 and November 2020 were reviewed.
Lea Hoffmann +5 more
wiley +1 more source