Results 151 to 160 of about 399,302 (324)
Australian Dental Journal, EarlyView.ABSTRACT This scoping review mapped and critically appraised laboratory evidence on counterfeit and replica‐like nickel–titanium endodontic files, evaluating design, metallurgical composition, surface finishing, and mechanical performance to clarify clinical and regulatory implications.
Felipe Immich +5 more
wiley +1 more source
Journal of the Society of Mechanical Engineers, 1941 Takeo YOSIZAWA, Simpei ITIKAWA
openaire +3 more sources
Australian Endodontic Journal, EarlyView.ABSTRACT This study aimed to compare the physicochemical properties of EndoSequence Root Repair Material (ERRM) Fast and CeraPutty with ProRoot MTA and Biodentine, focusing on setting time, radiopacity, microhardness, and pH. Setting time was measured using a Gilmore‐type indenter applied every 5 min until no indentation was observed (n = 15 per group).
So‐Mang Lee +3 more
wiley +1 more source
Australian Endodontic Journal, EarlyView.ABSTRACT Head and neck radiotherapy (HNRT) can expose teeth to moderate radiation doses, yet the effects on root dentine under clinically relevant conditions remain unclear. This in vitro study compared dentine subjected to 0, 30, or 50 Gy IMRT. Palatal roots from 35 maxillary molars were allocated to non‐irradiated, 30 Gy (oropharyngeal simulation ...
Anna Victória Costa Serique +11 more
wiley +1 more source
Comparison of Vickers hardness measurement in high hardness range [PDF]
, 2015 The paper describes comparison of Vickers hardness measurement in the high hardness range. The measurements were performed on the block made of WC-Co hardmetal on the reference Vickers hardness machine. The software package for the indentation analysis was developed.
Katić, Marko +2 more
openaire
Determination of Vickers Hardness in D2 Steel and TiNbN Coating Using Convolutional Neural Networks [PDF]
, 2023 Juan C. Buitrago Diaz +4 more
openalex +1 more source
From dilemmas to paradoxes: A complex systems view of sustainability management in UK universities
European Management Review, EarlyView.Abstract Recently, universities have transformed from passive contributors to active participants in the global sustainability movement. However, the absence of robust theoretical frameworks and larger‐scale samples has limited the progress that universities can make towards becoming sustainable.
Antonia Voigt, Andrew MacLaren
wiley +1 more source
Sintering and Vickers Hardness on Composite of Si<sub>3</sub>N<sub>4</sub>-SiC System
, 1986 Yasuo Fukushige +3 more
openalex +2 more sources
Determination of Surface Stresses in X20Cr13 Steel by the Use of a Modified Hardness Measurement Procedure with Vickers Indenter [PDF]
, 2020 B. Hościło, K Molski
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Journal of Child Psychology and Psychiatry, Volume 66, Issue 4, Page 516-546, April 2025.Proliferation of the term “emotion dysregulation” in child psychopathology parallels the growing interest in processes that influence negative emotional reactivity. While it commonly refers to a clinical phenotype where intense anger leads to behavioral dyscontrol, the term implies etiology because anything that is dysregulated requires an impaired ...
Joseph C. Blader +2 more
wiley +1 more source