Results 241 to 250 of about 8,731 (296)

Digital impression accuracy of a novel scannable healing abutment: an in vitro study with three intraoral scanners. [PDF]

BMC Oral Health
Chen X, Pan Y, Zhang H, Cheng Y, Cheng H, Wang Y.   +5 more
europepmc   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Comparative accuracy of complete-arch intraoral scans using full-scan and segmental-and-merge strategies. [PDF]

J Adv Prosthodont
Shin YJ, Lee KB, Kim SY, Lee CH.
europepmc   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Accuracy of digital impressions for implant fixed dental prostheses in partial and complete maxillary edentulous arches: effect of intraoral scanners and implant position. [PDF]

BMC Oral Health
Emam M, Aldesoki M, Bourauel C.
europepmc   +1 more source

Impact of scanning errors on the trueness of digital implant impressions. [PDF]

Int J Implant Dent
Matta RE, Motel C, Adler W, Wichmann M, Förtsch F.   +4 more
europepmc   +1 more source

Influence of Superimposition Strategies and Landmark Distribution on the Full-Arch Trueness of Orthodontic Digital Models. [PDF]

J Esthet Restor Dent
Firinciogullari EC, Dark E, Agani Sabah G, Erdinc AM.   +3 more
europepmc   +1 more source

Ray-Tracing-Based Intraocular Lens Power Calculation in Combined Cataract Surgery and Descemet Membrane Endothelial Keratoplasty. [PDF]

Clin Exp Ophthalmol
Weber JO, Kaiser KP, Wendelstein JA, Dick HB, Kohnen T, Schmack I.   +5 more
europepmc   +1 more source

Evaluation of 3D facial scanners: trueness and precision

Digital Dentistry Journal
Francesco Mintrone, Omar Shanableh, Giacomo Fabbri, Renaud Noharet, Luca Giannetti   +4 more
openaire   +1 more source