Results 21 to 30 of about 130,065 (265)

Autogenous Tooth Transplantation Assisted By An Autonomous Dental Surgical Robot

International Dental Journal
Introduction: Autogenous tooth transplantation involves transferring a tooth within the same patient, requiring precise socket preparation that is technically challenging. This case demonstrates a robot-assisted technique to improve precision.
Chen Liu, Yimin Zhao, Shizhu Bai, Rui Hou   +3 more
doaj   +1 more source

Evaluation of the accuracy of seven intraoral scanners for the full dentate and partially edentulous complete-arch mandibular casts: An in vitro comparison

Heliyon
Statement of problem: Intraoral scanners (IOSs) are widely used in dentistry, providing high accuracy in short-range scanning. Nevertheless, when scanning the full dental arch, it remains a challenge. Furthermore, there is a lack of studies reporting the
Xin Wang, Fang Zhang, Dan Ma, Xiaolan Ye, Xiaojuan Zheng, Ruifang Ren, Nan Ren, Shizhu Bai   +7 more
doaj   +1 more source

Polyetheretherketone split post and core for restoration of multirooted molar with insufficient dental tissue remnants by digital techniques: a case report and 3-year follow up

BMC Oral Health
Background Multi-rooted teeth with extensive dental defects often face challenges in stability and biomechanical failure. High-performance polymer PEEK materials, with properties closer to dentin, show promise in reducing stress concentration and ...
Xin Wang, Sheng Zhong, Dan Ma, Chen Liu, Yuchen Liu, Yimin Zhao, Shizhu Bai   +6 more
doaj   +1 more source

The case study of the Pátio dos Carrascos at the Convent of Christ. Archaeological record of the recovery project

Disegnare con, 2012
In July 2010 archaeological excavations were conducted as preliminary work aimed to the restoration project of the Pátio dos Carrascos. This area is located westbound of the monumental Convent of Christ in Tomar, a monument classified as World Heritage ...
Ana Carvalho Dias, Ana Vieira, José Fernando Canas   +2 more
doaj   +1 more source

Virtual reality as a versatile tool for research, dissemination and mediation in the humanities

Virtual Archaeology Review, 2021
The VESPACE project aims to revive an evening of theatre at the Foire Saint-Germain in Paris in the 18th century, by recreating spaces, atmospheres and theatrical entertainment in virtual reality.
Paul François, Jeffrey Leichman, Florent Laroche, Françoise Rubellin   +3 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Clinical Outcome and Predictors of Customized Polyetheretherketone Post‐and‐Cores for Residual Root and Crown: A Retrospective Study

Clinical and Experimental Dental Research
Objectives This retrospective, non‐interventional study aimed to evaluate the longevity and factors influencing the success of custom‐fabricated polyetheretherketone (PEEK) post‐and‐cores in endodontically treated teeth (ETT). Material and Methods During
Xin Wang, Chen Liu, Yuchen Liu, Dan Ma, Ruifang Ren, Mingxing Zhang, Jiawen Guo, Yimin Zhao, Dongmei Li, Shizhu Bai   +9 more
doaj   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

An archaeoacoustic analysis of Wren’s auditorium churches: A case study of St Stephen Walbrook (1672–1679), London

Acta Acustica
Sir Christopher Wren (1632–1723) was responsible for the rebuilding of 52 parish churches in 17th-century London after the Great Fire of 1666. In literature his parish church designs are often referred to as “auditorium churches”, as Wren himself claimed
Sluyts Yannick, Houvenaghel Marijke, Morel Anne-Francoise, Rychtarikova Monika, De Jonge Krista   +4 more
doaj   +1 more source