Results 191 to 200 of about 115,593 (291)

Effect of aging on the marginal fit of milled and printed zirconia crowns: an in-vitro study. [PDF]

BMC Oral Health
Elsayed MS, El-Kouedi AY, Shokry TE.
europepmc   +1 more source

Marginal fit of milled versus different 3D-printed materials for provisional fixed dental prostheses: an in vitro comparative study. [PDF]

Med Pharm Rep, 2023
Igreţ A, Rotar RN, Ille C, Topală F, Jivănescu A.   +4 more
europepmc   +1 more source

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

A Randomized Controlled Trial to Evaluate and Compare the Vertical Marginal Fit of Monolithic Zirconia Crowns Obtained Using Intraoral Scanning vs Monophase Impression Technique: An <i>In Vivo</i> Study. [PDF]

J Pharm Bioallied Sci
Kaknale RN, Gupta RK, Bhargava A, Dua B, Goyat MK, Lakhe MA.   +5 more
europepmc   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Internal and marginal fit of digitally fabricated all-ceramic crowns with auxiliary retentive features on short clinical abutments: a micro-CT study. [PDF]

PeerJ
Alqahtani SM, Chaturvedi S, Addas MK, Alqahtani NM, Zarbah MA, Al Wadei MHD, Alsaeed FA, AlJaadan YS, Alqahtani AAA, Al Mansooi MA, Chaturvedi M.   +10 more
europepmc   +1 more source

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Comparative Evaluation of the Marginal Fit of Zirconia and Polyetheretherketone Copings Fabricated Using Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM) Technology: A Systematic Review and Meta-Analysis. [PDF]

Cureus
Harimkar RL, Jaiswal N, Gangurde AP, Chauhan M, Shaikh S, Bhosale S.   +5 more
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Marginal Fit and Fracture Resistance of Vertical Versus Horizontal Margins in Monolithic Zirconia Crowns. [PDF]

Clin Exp Dent Res
Salama MA, Aldamaty MF, Abdalla MA, Omar EA, AbdElaziz MH, Alqutaibi AY.   +5 more
europepmc   +1 more source