Results 21 to 30 of about 1,252,023 (295)
Death of a cluster: the destruction of M67 as seen by the SDSS [PDF]
, 2010 We probe the spatial and dynamical structure of the old open cluster M67 using photometric data from the Sloan Digital Sky Survey's sixth data release.
Abazajian +31 more
core +3 more sources
Fracture resistance of tooth restored with four glass fiber post systems of varying surface geometries: an in vitro study [PDF]
, 2015 Background: The purpose of this study was to relate the fracture resistance of endodontically treated teeth in relation to post geometry. Material and Methods: Forty single rooted mandibular premolars were instrumented by step - back technique and ...
Balagopal, Sunderasan +3 more
core +2 more sources
Journal of Applied Oral Science, 2007 OBJECTIVE: This study evaluated the fracture strengths of endodontically treated teeth restored with prefabricated posts with different post lengths. MATERIAL AND METHODS: Thirty freshly extracted canines were endodontically treated.
Accácio Lins do Valle +4 more
doaj +1 more source
Perfluorocarbon Enhanced Glasgow Oxygen Level Dependent (GOLD) magnetic resonance metabolic imaging identifies the penumbra following acute ischemic stroke [PDF]
, 2018 The ability to identify metabolically active and potentially salvageable ischaemic penumbra is crucial for improving treatment decisions in acute stroke patients.
Brennan, David +5 more
core +1 more source
Brazilian Oral Research, 2014 The aim of this study was to evaluate the effect of immediate and delayed photoactivation of self-adhesive resin cements (SARCs) on the retention of glass-fiber posts luted into root canals.
André Luis Faria-e-Silva +4 more
doaj +1 more source
Dental Research Journal, 2020 Background: Post and core treatment is commonly performed for endodontically treated teeth to replace the lost tooth structure and reinforce and protect the remaining dental tissue.
Alireza Izadi +7 more
doaj +1 more source
MHD Simulations of Core Collapse Supernovae with Cosmos++
, 2010 We performed 2D, axisymmetric, MHD simulations with Cosmos++ in order to examine the growth of the magnetorotational instability (MRI) in core--collapse supernovae.
Akiyama, Shizuka, Salmonson, Jay D.
core +2 more sources
Effect of Glass Fiber Post Diameter on Fracture Resistance of Endodontically Treated Teeth
Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022 Objective: To determine the fracture resistance of endodontically treated teeth restored with three different diameters of glass fiber posts and metal-ceramic crowns.
Saied Nokar +2 more
doaj
Effect of post length on endodontically treated teeth: fracture resistance
Brazilian Journal of Oral Sciences, 2015 Aim: This study compared the fracture resistance of endodontically treated teeth restored with posts and cores systems with different post lengths. Methods: Sixty extracted intact canines were randomly divided in 6 groups of 10 teeth each, as follows ...
Jefferson Ricardo Pereira +4 more
doaj +1 more source
Giant increase in critical current density of KxFe2-ySe2 single crystals
, 2012 By using post-annealing and quenching technique, we show that the critical current density Jc,ab of KxFe2-ySe2 single crystals can be enhanced more than one order of magnitude up to ~ 2.1 \times 10^4 A/cm^2 at 1.8 K.
C. Petrovic, Hechang Lei, M. Pissas
core +1 more source