Results 101 to 110 of about 881,800 (255)

Faster-setting calcium silicate cements–composite bonding: effect of adhesive application mode

BMC Oral Health
Background Calcium silicate cements are widely used as pulp-capping agents, liners/bases, and repair materials in vital pulp therapy and endodontic procedures.
Zeliha Gonca Bek Kürklü, Ezgi Sonkaya
doaj   +1 more source

Comparison of the Shear Bond Strengths of Two Different Restorative Materials to Biodentine and BIOfactor MTA [PDF]

Journal of Endodontics and Restorative Dentistry
Objectives: The aim of this study was to compare the shear bond strengths of glass ionomer cement and flowable composite to the calcium silicate-based materials- Biodentine and BIOfactor MTA.Materials and Methods: Biodentine and BIOfactor MTA were ...
Yunus Emre Yiğit, Merve Akbaş Çavuşoğlu, Makbule Bilge Akbulut   +2 more
doaj   +1 more source

Optimization of Soil Stabilization with Class C Fly Ash; HR-260 , January 1987 [PDF]

, 1987
Previous Iowa DOT sponsored research has shown that some Class C fly ashes are ementitious (because calcium is combined as calcium aluminates) while other Class C ashes containing similar amounts of elemental calcium are not (1).

core  

Rheological properties of calcium carbonate self-setting injectable paste [PDF]

, 2010
With the development of minimally invasive surgical techniques, there is growing interest in the research and development of injectable biomaterials with controlled rheological properties.
Auzély-Velty, Rachel, Girod-Fullana, Sophie, Girod Fullana, Sophie, Combes, Christèle, Charvillat, Cédric, El Kissi, Nadia, Tadier, Solène, Rey, Christian, Galliard, Hélène   +8 more
core   +1 more source

Mortars From Punic and Hellenistic–Roman Solunto: Materials, Formulations, and Technology

Archaeometry, EarlyView.
ABSTRACT This study presents an archaeometric investigation of 18 hydraulic rendering and bedding mortars from Punic and Hellenistic–Roman Solunto (NW Sicily). The research aimed to characterize raw materials, reconstruct manufacturing sequences, and evaluate technological proficiency through mineralogical and petrochemical analyses.
G. Montana, G. Polizzi, C. Portale, M. Gasparo Morticelli, L. Randazzo   +4 more
wiley   +1 more source

Influence of Calcium Silicate‐Based Cement‐Repaired Root Canals on Push‐Out Bond Strength of Glass Fiber Posts: An In Vitro Study

Clinical and Experimental Dental Research
Objectives This study aimed to compare the push‐out bond strength of glass fiber posts cemented with self‐etch and self‐adhesive resin cements in various sizes of perforated roots repaired by calcium silicate‐based cement.
Yasudthama Rattana‐aporn, Weeranuch Thong‐ngarm   +1 more
doaj   +1 more source

Cimentos ósseos acrílicos modificados com enchimento bioativo e biodegradável [PDF]

, 2012
Doutoramento em Engenharia BiomédicaO cimento ósseo acrílico é o único material utilizado para a fixação de próteses em cirurgias ortopédicas, surgindo como uma alternativa às técnicas não cimentadas.
Lopes, Poliana Pollizello
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Materials Characterization and Technological Aspects of Hellenistic Grey Ware Lamps From Nysa‐Scythopolis (Israel): Evidence Suggesting Local Production?

Archaeometry, EarlyView.
ABSTRACT Grey ware lamp fragments and a production waster from Tell Iẓṭabba (Israel) were analyzed to determine their manufacturing technology and provenance. These were compared with a light brown‐orange reference fabric from the same site.
Dana Ashkenazi, Anat Cohen‐Weinberger, Achim Lichtenberger, Oren Tal   +3 more
wiley   +1 more source

Valorização de fonte alternativa de sulfato de cálcio para a produção de argamassas autonivelantes [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2013A argamassa autonivelante é um material de baixa viscosidade constituído por aglomerante, areia, água e ...
Schaefer, Cecília Ogliari
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An Uncommon Instance of Egyptian Blue in the “Pigmented Intonachino” of the Fishpond Wall Painting From the Roman Villa of Torre di Pordenone (Northeast Italy)

Archaeometry, EarlyView.
ABSTRACT The increasingly close integration of analytical techniques in the study of Greek and Roman wall paintings has shown that Egyptian blue was a common pigment, widely documented in the production of blue and greenish hues in ancient painted production.
Simone Dilaria, Clelia Sbrolli, Hilary Becker, Yotam Asscher, Anna De Zotti, Monica Salvadori   +5 more
wiley   +1 more source