Results 81 to 90 of about 11,379 (251)

Arterial pulse waves measured with EMFi and PPG sensors and comparison of the pulse waveform spectral and decomposition analysis in healthy subjects

Finnish Journal of eHealth and eWelfare, 2013
The purpose of this study is to show the time domain and frequency domain analysis of signals recorded with Electromechanical Film (EMFi) and Photoplethysmographic (PPG) sensors in arterial elasticity estimation via pulse wave decomposition and spectral ...
Matti Huotari, Antti Vehkaoja, Kari Määttä, Juha Röning   +3 more
doaj  

Evaluating the Managerial Feasibility of an AI-Based Tooth-Percussion Signal Screening Concept for Dental Caries: An In Silico Study

Diagnostics
Background: Early detection of dental caries is essential for effective oral health management. Current diagnostic workflows rely heavily on radiographic imaging, which involves infrastructure requirements, workflow coordination, and resource ...
Stefan Lucian Burlea, Călin Gheorghe Buzea, Irina Nica, Florin Nedeff, Diana Mirila, Valentin Nedeff, Lacramioara Ochiuz, Lucian Dobreci, Maricel Agop, Ioana Rudnic   +9 more
doaj   +1 more source

A bifacial paradise—The site of Ochtmissen, Germany, and its lithic assemblage in the context of the last glacial (early MIS 4) in the north‐central European Lowland

Boreas, EarlyView.
The Palaeolithic site of Ochtmissen (Lower Saxony, Germany) was excavated in fluvial terrace deposits during the winter of 1993/1994. The current study presents, for the first time, a thorough analysis of the lithic assemblage, encompassing its primary technological and typological characteristics, as well as the type and age of the fluvial deposits ...
Gianpiero Di Maida, Jutta Winsemann, Markus Fuchs, Niklas von Soest, Thomas Terberger   +4 more
wiley   +1 more source

Revitalization in Traumatized Immature Teeth With External Inflammatory Root Resorption: A Systematic Review

Dental Traumatology, EarlyView.
ABSTRACT Introduction This study aimed to evaluate whether revitalization can be indicated in the treatment of traumatized immature teeth with external inflammatory root resorption (EIRR). Methods The protocol of the review was developed in accordance with the PRISMA checklist and registered in the PROSPERO database (CRD42023446609).
Ghina Al Khourdaji, Timothy Fasham, Samantha Elbhar, Kerstin M. Galler, Tchilalo Boukpessi   +4 more
wiley   +1 more source

Prognosis of Traumatized Permanent Teeth Affected by Multiple Injuries (Combination Injuries): A Systematic Review and Meta‐Analysis

Dental Traumatology, EarlyView.
ABSTRACT Background/Aims The prognosis of traumatic dental injuries (TDI) of permanent teeth depends on several factors related to the injury, patient characteristics, management, and follow‐up protocols. When such injuries affect both hard dental tissues and the periodontium (“combination injuries”), the risk of adverse healing complications increases.
Nitesh Tewari, Alina Wikstrom, Eva Lauridsen, Vijay Prakash Mathur, Partha Haldar, Lars Andersson, Georgios Tsilingaridis   +6 more
wiley   +1 more source

Comparative Assessment of Performance of Domain‐Specific and Primed Versus Non‐Primed Artificial Intelligence Chatbots for Clinical Decision‐Making in Injuries to the Primary Dentition: An Exploratory Pilot Study

Dental Traumatology, EarlyView.
ABSTRACT Background/Aims To compare the performance of a domain‐specific dental trauma chatbot with general‐purpose artificial intelligence chatbots under primed and non‐primed conditions for clinical decision‐making in injuries to the primary dentition.
Shajaratul Yakeen Nabi, Aaqib Shah, Hasibe Elif Kuru, Nilima Nilima, Nitesh Tewari   +4 more
wiley   +1 more source

Descriptive Evaluation of Medium‐ and Long‐Term Complications of Traumatic Dental Injuries in Children and Adolescents Reporting to a Tertiary Care Hospital

Dental Traumatology, EarlyView.
ABSTRACT Background/Aims Traumatic dental injuries (TDIs) frequently present with acute symptoms, yet many adverse outcomes manifest months or years later as medium‐ and long‐term consequences. These sequelae, such as pulp necrosis with infection of root canal system, periapical radiolucency, and external inflammatory resorption, pose significant ...
Shailja Srivastava, Nitesh Tewari, Vijay Prakash Mathur, Morankar Rahul, Kalpana Bansal, Georgios Tsilingaridis   +5 more
wiley   +1 more source

Methods for Assessing Orthodontic Mini Implant Stability

Journal of Multidisciplinary Dental Research
Assessing the stability of orthodontic mini implants (MI) is critical for ensuring successful treatment outcomes. This abstract reviews, various methods employed to measure MI stability in orthodontics.
Suhaila Zainal Abidin, Maryati Md Dasor   +1 more
doaj   +1 more source

Astrocytic connexin43 phosphorylation contributes to seizure susceptibility after mild traumatic brain injury

The FEBS Journal, EarlyView.
Astrocytic gap junctions formed by connexin43 (Cx43) help maintain brain homeostasis. After mild traumatic brain injury (TBI), total cortical Cx43 increases and redistributes toward a soluble, non‐junctional pool with elevated hemichannel activity and increased phosphorylation at serine 368 (pCx43S368).
Carmen Muñoz‐Ballester, Owen Leitzel, Samantha Golf, Chelsea M. Phillips, Michael J. Zeitz, Rahul Pandit, Elizabeth Wash, Jenna V. Donohue, Elizabeth A. Istre, James W. Smyth, Samy Lamouille, Stefanie Robel   +11 more
wiley   +1 more source

Composite Percussive Rock Breaking Mechanism in Deep Strata of Xihu Block,East China Sea Basin

Shiyou jixie
The improvement of rate of penetration(ROP)in deep,high confining pressure formations is closely related to the rock breaking method.In the Xihu block of the East China Sea Basin,the percussive rock breaking method is mainly used to improve ROP.In this ...
Li Jiwei
doaj