Results 191 to 200 of about 12,503 (255)

Introduction to Nondestructive Testing [PDF]

, 2004
openaire   +1 more source

Effect of margin thickness and cement gap on the fabrication and fit accuracy of additively manufactured crowns in definitive resins with different filler content

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate how commercially available composite resins in varying filler content affect the fabrication and fit accuracy (trueness and precision) of additively manufactured (AM) definitive crowns with different margin thickness and cement gaps by comparing them to subtractively manufactured (SM) polymer‐infiltrated ceramic crowns ...
Mustafa Borga Dönmez, Gülce Çakmak, Çiğdem Kahveci, Amir H. Nejat, Burak Yilmaz, Pinar Altinci   +5 more
wiley   +1 more source

ORBMO-RF: a non-destructive classification method for ginseng seeds based on multimodal fusion and improved red-billed blue magpie optimization algorithm. [PDF]

Front Plant Sci
Xue M, Zhu Y, Liu B, Song S, Zhang Z, Zhang S, Yu H, Wang L.   +7 more
europepmc   +1 more source

Effects of printing temperature and post‐curing duration on the dimensional reproducibility and fracture load of 3D‐printed dental prostheses: An exploratory study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This in vitro study aimed to evaluate the effects of printing temperature and post‐curing duration on the dimensional reproducibility and mechanical properties of three‐dimensional (3D)–printed dental prostheses. Materials and Methods Photopolymer specimens were fabricated using a stereolithographic 3D printer at two temperatures: room
Ji‐Min Lee, KeunBaDa Son, Kyu‐Bok Lee   +2 more
wiley   +1 more source

Biomass prediction and shoot growth characterization of single-staked yam plants using UAV imagery. [PDF]

Front Plant Sci
Iseki K, Matsumoto R, Asfaw A.
europepmc   +1 more source

Surface properties and biofilm formation of a manufacturer‐reinforced, nanographene‐modified pre‐polymerized CAD‐CAM polymethylmethacrylate denture base material: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the surface roughness, hydrophobicity, and Candida albicans biofilm formation of three denture base materials, including two computer‐aided design and computer‐aided manufacturing (CAD‐CAM) polymethylmethacrylate (PMMA) resins and one conventional heat‐polymerized PMMA, before and after thermocycling (TC).
Gülce Çakmak, Pedro Molinero‐Mourelle, Seyed Ali Mosaddad, Sara Farjoud, Deniz Yılmaz, Sigrun Eick, Martin Schimmel, Burak Yilmaz   +7 more
wiley   +1 more source

Research on Nondestructive Testing Method Based on Magnetic Characteristics of Electron Beam Weld Defects. [PDF]

Sensors (Basel)
Cheng Q, Liu J, Wang Y, Xia G, Li C.
europepmc   +1 more source

3D assessment of the marginal and internal gap and fracture load of ceramic surveyed inlays designed for removable partial denture support: An in vitro comparative study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To assess the internal and marginal gaps and the fracture load of different machinable ceramics for an inlay acting as a support for a removable partial denture. Materials and Methods Sixty extracted human teeth (first maxillary premolar) were collected (n = 10 for each group).
Mohammed M. Gad, Amr A. Mahrous, Shorooq K. Almajhad, Amjaad M. Almarzoogi, Majd A. Alotaibi, Haidar Alalawi, Ahmad M. Al‐Thobity, Passent Ellakany, Shaimaa M. Fouda, Moamen A. Abdalla, Nadim Z. Baba, Fahad A. Al‐Harbi   +11 more
wiley   +1 more source

Hyperspectral-Imaging-Based ECNN-1D for Accurate Origin Classification of Fragrant Pears. [PDF]

Foods
Liang Z, Zhang X, Tan F, Di R, Zhang J, Xu W, Gao P, Zhang L.   +7 more
europepmc   +1 more source

Multispectral Fluorescence Imaging for Fast Identification of Cold Stress in Pepper Plants. [PDF]

Sensors (Basel)
Hernanda RAP, Jung W, Park MH, Lee H.
europepmc   +1 more source