Results 121 to 130 of about 488,414 (294)
Australian Endodontic Journal, EarlyView.ABSTRACT The aim was to examine whether a Ca(OH)2 paste affects fracture strength of teeth. Sixty extracted maxillary central incisors were prepared to simulate immature teeth. Another 40 were used as mature teeth. The ten groups (n = 10) were: (1) immature control; (2) immature + access; (3) immature + access + 1 m Ca(OH)2; (4) immature + access + 12 ...
Naseem M. Hashim, Paul V. Abbott
wiley +1 more source
Bond strength and surface roughness assessment of novel antimicrobial polymeric coated dental cement
Discover NanoResin cement integrated with zein-incorporated magnesium oxide nanoparticles has previously been found to inhibit oral microbes and decrease bacterial biofilm.
Ghada Naguib +6 more
doaj +1 more source
HeliyonObjectives: This study aims to assess and compare the micro-shear bond strength (μSBS) of a novel resin-modified glass-ionomer luting cement functionalized with a methacrylate co-monomer containing a phosphoric acid group, 30 wt% 2-(methacryloxy) ethyl ...
Rabeia J. Khalil, Abdulla M.W. Al-Shamma
doaj +1 more source
Enhancement of dentin bond strength of resin cement using new resin coating materials
, 2019 The purpose of this study was to investigate combinations of resin coating materials with a dual-cure resin cement for indirect restorations by evaluating microtensile bond strengths (μTBS).
Nikaido, T +4 more
core +1 more source
Archaeometry, EarlyView.ABSTRACT New analytical data of the so‐called Hemmoor buckets, a group of brass vessels from the Roman period of the 2nd to 3rd century ad that are widespread throughout central and eastern Europe, show considerable similarities with the polymetallic Cévennes ore deposits in south‐eastern France in terms of their geochemical characteristics and lead ...
Tobias B. Skowronek +5 more
wiley +1 more source
Archaeometry, EarlyView.ABSTRACT The specific depth‐profiling capabilities of the muonic x‐ray emission spectroscopy (μ‐XES) technique have proved to be effective for examination of the elemental distribution within ancient coins. This ‘layered’ analysis can also be applied to the examination of ancient faience, the production of which can result in distinct layers (glaze ...
Juliet V. Spedding +2 more
wiley +1 more source
PERBANDINGANCOMPRESSIVE STRENGTHRESTORASI SANDWICH RESIN KOMPOSIT DENGAN BASIS GLASS IONOMER CEMENT DAN RESIN MODIFIED GLASS IONOMER CEMENT [PDF]
, 2018 Resin komposit adalah bahan yang memiliki kekuatan mekanik yang tinggi, namun resin komposit kurang adhesi terhadap jaringan keras gigi, sehingga solusi untuk mengatasi masalah tersebut yaitu dilakukan penumpatan sandwich, yaitu penumpatan dengan ...
Lestari, Nova Dwi
core +1 more source
, 1912 Title from cover.Industrial arts indexIssues for includes a supplement called: Cement mill section, issued also as a section of: Cement mill edition of Concrete-cement age.Mode of access: Internet.Continued in Jan.
core
Archaeometry, EarlyView.ABSTRACT The materiality of the white pigment motif at the Cloggs Cave rockshelter, near Buchan in GunaiKurnai Country (southeastern Australia), contains details about the cultural and environmental contexts in which the art was created and preserved. Here, we (1) present physicochemical analyses of the pigment composition; (2) explore implications for
Courtney Webster +8 more
wiley +1 more source
Deindustrialization and demographic change: Evidence from big plant closures and downsizing
Canadian Journal of Economics/Revue canadienne d'économique, EarlyView.Abstract We estimate the causal effect of big manufacturing plant closures and downsizing on the socioeconomic composition of Canadian cities between 2001 and 2021. Our instrumental variables estimates show that big manufacturing plant closures and downsizing—large local labour demand shocks—lead to less population growth and a shift in the demographic
Kristian Behrens +2 more
wiley +1 more source