Results 181 to 190 of about 5,773 (293)

Methods for 3D evaluation and quantification of gingival recessions and gingival margin changes: Advancements from conventional techniques

Periodontology 2000, EarlyView.
Abstract In an era of increasing life expectancy and growing patient demands towards lifelong natural tooth retention, accurate assessment of gingival recessions is crucial for diagnosing periodontal diseases, planning preventive or restorative interventions, and evaluating their outcomes.
Nikolaos Gkantidis, Konstantinos Dritsas, Mohammed Ghamri, Demetrios Halazonetis, Anton Sculean   +4 more
wiley   +1 more source

Computing mutual similarity of 3D human faces in nearly linear time. [PDF]

PLoS One
Ošlejšek R, Urbanová P, Sochor J.
europepmc   +1 more source

Three‐dimensional digital quantitative analysis of periodontal and peri‐implant phenotype—A narrative review

Periodontology 2000, EarlyView.
Abstract 3D digital evaluation of the periodontal and peri‐implant tissue, including CBCT, intraoral scanning, optical surface scanning, and ultrasonography, is being used in the clinical arena with increasing frequency. Thus, to validate the utilization of 3D digital analysis for this purpose, a critical evaluation of the reliability of digital ...
Yi Te Lin, Chenshuang Li, Jonathan Korostoff, Joseph P. Fiorellini, Jie Yang, Yu‐Cheng Chang   +5 more
wiley   +1 more source

Novel design of tubular metamaterials with sign-switchable Poisson's ratio and tunable mechanical properties for intestinal stents. [PDF]

Front Bioeng Biotechnol
Lyu Y, Siniauskaya V, Jiang J, Wang H, Meng L, Bosiakov S, Abdul Kadir MR.   +6 more
europepmc   +1 more source

Microbial mats and thalassinid shrimp: Spatial and geochemical interactions in a modern intertidal environment

Sedimentology, EarlyView.
ABSTRACT This research examines the spatial and geochemical interactions between mat‐forming microorganisms and thalassinid shrimp in an intertidal flat situated on the shores of Willapa Bay, Washington, USA. The study serves as a contemporary analog for the relationships between mats and burrowing organisms in deep time.
Brette S. Harris, Sara K. Biddle, Maya T. LaGrange, Scott Melnyk, Cody N. Lazowski, Jenifer S. Spence, Daniel Alessi, Jeffrey Kavanaugh, Kurt O. Konhauser, Murray K. Gingras   +9 more
wiley   +1 more source

Automatic positioning of cutting planes for bone tumor resection surgery. [PDF]

Med Biol Eng Comput
Romanelli A, Servi M, Buonamici F, Volpe Y.   +3 more
europepmc   +1 more source

On the virtual element method for topology optimization on polygonal meshes: A numerical study

, 2017
Paola F. Antonietti, Matteo Bruggi, Simone Scacchi, Marco Verani   +3 more
openalex   +2 more sources

Development of 5‐ and 10‐year‐old pediatric phantoms based on polygon mesh surfaces [PDF]

, 2011
Vanildo Júnior de Melo Lima, V F Cassola, R Krämer, Carlos Alberto Brayner de Oliveira Lira, Helen J. Khoury, José Wilson Vieira   +5 more
openalex   +1 more source

Panoramic voltage‐sensitive optical mapping of contracting hearts using cooperative multiview motion tracking with 12 cameras

The Journal of Physiology, EarlyView.
Abstact figure legend A panoramic 3D optical mapping system was developed, enabling imaging of action potential waves across the entire strongly deforming ventricular surface of beating isolated hearts. The system comprises 12 high‐speed cameras and a soccerball‐shaped imaging chamber with 48 light‐emitting diodes (LEDs).
Shrey Chowdhary, Jan Lebert, Shai Dickman, Mason Manetta, Charles Gordon, Jan Christoph   +5 more
wiley   +1 more source

The effect of different abutment anti-rotation structures on short implant placement in cases of insufficient bone volume in the posterior maxillary region: a three-dimensional finite element analysis. [PDF]

BMC Oral Health
Sun B, Zhang J, Chen P, Hou H, Huang S, Hu F.   +5 more
europepmc   +1 more source