Results 61 to 70 of about 186,530 (334)

Activities of the MTA Institute During 1956

Bulletin 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  

Microleakage Evaluation Around Retrograde Filling Materials Prepared Using Conventional and Ultrasonic Techniques [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: The importance of the retrograde cavity preparation and the material used to restore is of utmost importance to achieve successful surgical endodontics. Aim: The aim of the present study is to evaluate the apical microleakage of root end
Pragna Mandava, Nagesh Bolla, Jayaprakash Thumu, Sayesh Vemuri, Sunil Chukka   +4 more
doaj   +1 more source

Budapest városfejlesztés aktuális kérdései az MTA Közlekedés- és Járműtudományi Bizottságának üléséről [PDF]

, 2021
Balázs Horváth, Ádám Török
openalex   +1 more source

An ATP‐Mediated Antibiotic β‐Peptide Nanofiber That Kills Multidrug‐Resistant Bacteria via a Multistage Mechanism

Advanced Science, EarlyView.
The 3K‐AP system forms infinite supramolecular fibrils that undergo controlled degradation into shorter fragments upon enzymatic hydrolysis. Multitechnique imaging reveals a stepwise bacteriolytic mechanism involving bacterial entrapment, disassembly into lethal constructs, and associated extracellular vesicle release, highlighting the dynamic ...
Sohini Chakraborty, Kamal el Battioui, Dániel Molnár, Bálint Jezsó, Lejla Daruka, Tasvilla Sonallya, Tünde Juhász, Rita Hirmondó, Imola Cs. Szigyártó, Loránd Románszki, Natália Tőkési, Daniel Pinkas, Eszter Házy, Olivér Pavela, Andrea Bodor, Zoltán Varga, István Mándity, Mihály Kovács, Csaba Pál, Kata Horváti, Judit Tóth, Tamás Beke‐Somfai   +21 more
wiley   +1 more source

Publications of the Mineral Research and Exploration Institute of Turkey

Bulletin of the Mineral Research and Exploration, 1966
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MTA -
doaj  

Comparative evaluation of fracture resistance of simulated immature teeth and its effect on single visit apexification versus complete obturation using MTA and biodentine

Journal of Family Medicine and Primary Care, 2020
Aim and Objectives: This study sought to evaluate and compare the fractured resistance of simulated immature teeth and the effect of single visit apexification versus complete obturation using MTA and biodentine.
Pawan Darak, Manoj Likhitkar, Shachi Goenka, Abhinav Kumar, Priyanka Madale, Ashwini Kelode   +5 more
doaj   +1 more source

Evaluation of the cytotoxic effects of a new Harvard MTA compared to MTA Flow and ProRoot MTA on human gingival fibroblasts

Saudi Dental Journal, 2021
Background: Biocompatibility is an essential property for any dental root repair material that may interact with the surrounding periodontal tissues. We hypothesise that the three mineral trioxide aggregate (MTA) restorative brands ProRoot MTA, MTA Flow ...
Abdel-Rahman Youssef, Samia Elsherief
doaj   +1 more source

Weighing the Local Group in the Presence of Dark Energy [PDF]

, 2013
We revise the mass estimate of the Local Group (LG) when Dark Energy (in the form of the Cosmological Constant) is incorporated into the Timing Argument (TA) mass estimator for the Local Group (LG).
Hoffman, Yehuda, Lahav, Ofer, Partridge, Candace   +2 more
core   +1 more source

Neural Information Processing and Time‐Series Prediction with Only Two Dynamical Memristors

Advanced Electronic Materials, EarlyView.
The present study demonstrates how simple circuits with only two memristive devices are utilized to perform high complexity temporal information processing tasks, like neural spike detection in noisy environment, or time‐series prediction. This circuit simplicity is enabled by the dynamical complexity of the memristive devices, i.e.
Dániel Molnár, Tímea Nóra Török, János Volk, Roland Kövecs, László Pósa, Péter Balázs, György Molnár, Nadia Jimenez Olalla, Zoltán Balogh, János Volk, Juerg Leuthold, Miklós Csontos, András Halbritter   +12 more
wiley   +1 more source

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

, 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, Samulyak, Roman, Yonehara, Katsuya, Yu, Kwangmin   +3 more
core   +2 more sources