Results 101 to 110 of about 2,729 (296)

Glass-ceramic glazes for ceramic tiles – a review

, 2012
Peer ...
Casasola, Raquel, Rincón López, Jesús María, Romero, Maximina   +2 more
openaire   +1 more source

Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization

Advanced Functional Materials, EarlyView.
We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat, Alexander Peraire‐Bueno, A. John Hart, Randall M. Erb   +3 more
wiley   +1 more source

Chronomarkers for Dating Golden Horde Settlement Materials of 1240–1250

Поволжская археология
The paper addresses the issue of finds allowing to distinguish the materials of the first development stages of settled life in the territory of the Golden Horde.
Bocharov Sergei G. , Maslovskyi Andrey N.   +1 more
doaj   +1 more source

The Surface Roughness of Contemporary Indirect CAD/CAM Restorative Materials That Are Glazed and Chair-Side-Finished/Polished

The surface roughness (Ra) of indirect computer-aided design/computer-aided manufacturing (CAD/CAM)-fabricated dental restorations is crucial for their long-term durability.
Syed Rashid Habib, Abdulaziz A. AlHelal, Abdulaziz AlQahtani, Saqib Anwar, Mohammed Alrabiah, Ragad Albani   +5 more
core   +1 more source

Glazed ceramics with epigraphical ornament from Kutaisi Historical Museum [PDF]

Research objectives: An analysis of vessels decorated with epigraphic motifs preserved in the glazed ceramics collection of the Kutaisi Historical Museum and, based on the analysis of similar material, determining the collection’s origins.
Sarava N.D., Ugrekhelidze I.I., Sulaberidze D.N., Kartsidze N.G.   +3 more
core   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 more
wiley   +1 more source

Effects of immersion in various beverages, polishing and bleaching systems on surface roughness and microhardness of CAD/CAM restorative materials

BMC Oral Health
Background The aim of this study was to investigate the effect of an immune-boosting beverage with Sambucus nigra (SAM), an energy beverage (ENE), an in-office bleaching agent with a novel composition, and a fine-grain professional dental prophylaxis ...
Kerem Yılmaz, Erdem Özdemir, Fehmi Gönüldaş   +2 more
doaj   +1 more source

Surface roughness of glazed feldspar, alumina, and zirconia-based ceramics

, 2010
The aim of this study was to compare the mean surface roughness (Ra) of feldspar-, alumina-, and zirconia-based ceramics, testing the hypothesis that the feldspathic ceramics have lower average surface roughness (Ra) than the ceramics used for ...
Karla Z. Kantorski, Luiz Felipe Valandro, Álvaro D. Bona, Roberto Scotti, Marco Antonio Bottino   +4 more
core   +1 more source

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

Advanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian, Yassine Diouri, Bolan Xu, Sara Ebrahimi, Atharva Pande, Floriane Miquet‐Westphal, Hang Xu, Fabio Cicoira   +7 more
wiley   +1 more source

Repair of ceramics in antiquity: examples from Myra (Lykia)

Cercetări Arheologice
The repair of ancient ceramics has become a topic of growing interest to scholars of Greek and Roman ceramics. This study focuses on the ancient ceramic repairs uncovered at the city of Myra in the Lycian region.
Cüneyt Öz
doaj   +1 more source