Results 1 to 10 of about 203,761 (282)

Etude Mineralogique Et Petrographique Du Mineral De Fer De La Mine De Chamosenze

open access: yesBulletin of the Mineral Research and Exploration, 1951
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MTA ...
doaj  

Simulation of beam-induced plasma in gas-filled rf cavities

open access: yes, 2017
Processes occurring in a radio-frequency (rf) cavity, filled with high pressure gas and interacting with proton beams, have been studied via advanced numerical simulations. Simulations support the experimental program on the hydrogen gas-filled rf cavity
Freemire, Ben   +3 more
core   +2 more sources

A Comprehensive Mixed-Mode Time-Domain Load- and Source-Pull Measurement System [PDF]

open access: yes, 2010
We present a novel test set devised for nonlinear balanced device characterization using load-pull techniques. The system is capable of measuring the voltage and current waveforms at the calibration reference planes while independently tuning the device ...
Bonino, Serena   +3 more
core   +1 more source

Activities of the MTA Institute During 1956

open access: yesBulletin of the Mineral Research and Exploration, 1957
Geological and geophysical surveys and mineral prospectings and explorations have been carried out according to the working schedule of the Mineral Research and Exploration Institute for the fiscal year of 1956.
MTA .
doaj  

Publications of the Mineral Research and Exploration Institute of Turkey

open access: yesBulletin of the Mineral Research and Exploration, 1966
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MTA -
doaj  

Comparative evaluation of sealing ability of different type of MTA as root-end filling materials using dye penetration technique - An In Vitro study

open access: yesJournal of Pharmacy and Bioallied Sciences
Introduction: The main goal of the root-end filling material is to create a hermetic seal to protect against microbes and their by-products. Excellent biocompatibility and sealing ability are characteristics of MTA developed by Torabinejad et al.
Tanu Singh   +5 more
doaj   +1 more source

The use of Bioceramics as root-end filling materials in periradicular surgery: a literature review [PDF]

open access: yes, 2018
Introduction: Periradicular surgery involves the placement of a root-end filling following root-end resection, to provide an apical seal to the root canal system. Historically several materials have been used in order to achieve this seal.
Abusrewil, Sumaya M.   +2 more
core   +1 more source

Mineral trioxide aggregate induces osteoblastogenesis via Atf6

open access: yesBone Reports, 2015
Mineral trioxide aggregate (MTA) has been recommended for various uses in endodontics. To understand the effects of MTA on alveolar bone, we examined whether MTA induces osteoblastic differentiation using MC3T3-E1 cells.
Toyonobu Maeda   +5 more
doaj   +1 more source

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