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Online since: September 2014
Authors: Ji Zhou, Jin Wang, Bo Li, Qin Mei Peng, Ji Jiao Li
For example, Tetsuro el al. [10] successfully prepared anodic-biased α-Fe2O3 films by metal organic deposition, which showed a high photocatalytic activity for the decomposition of 2-naphtol under visible light irradiation.
Online since: November 2017
Authors: Arief Cahyanto, Myrna Nurlatifah Zakaria, Indah Puti Sabirin, Nisa Fitriani Nurul Pauziah
This was based on the previous study on direct pulp capping in molar rats by Kuratate, et al. observed that the odontoblast like cells morphology appeared after 14 days and a complete dentinal bridge was observed after 4 weeks in a small perforation on rats molar model [12,13].
El-Ghannam, Basic properties of novel bioactive cement based on silica-calcium phosphate composite and carbonate apatite, Key Eng.
El-Ghannam, Basic properties of novel bioactive cement based on silica-calcium phosphate composite and carbonate apatite, Key Eng.
Online since: September 2023
Authors: Jorge Salguero Gómez, Moises Batista, Juan Manuel Vazquez Martinez, Marcelo Romero, Irene Del Sol
Inventor Pedro Cawley 31, E11500 - El Puerto de Santa Maria, Spain
3Department of Civil and Industrial Engineering, Algeciras Higher Technical School of Engineering, University of Cadiz.
Table 1: Ti6Al4V composition (wt%) Al V Fe O C N H Ti 5.5-6.5 3.5-4.5 0.25 0.13 0.08 0.05 0.012 Rest Subsequently, the specimens were subjected to grinding and polishing metallographic procedures, in order to obtain flat and smooth surfaces, up to Ra (arithmetic mean roughness) lower than 0.4 µm.
Table 1: Ti6Al4V composition (wt%) Al V Fe O C N H Ti 5.5-6.5 3.5-4.5 0.25 0.13 0.08 0.05 0.012 Rest Subsequently, the specimens were subjected to grinding and polishing metallographic procedures, in order to obtain flat and smooth surfaces, up to Ra (arithmetic mean roughness) lower than 0.4 µm.
Online since: November 2012
Authors: Takashi Kato, Jian Guo Zhang, Eiji Shamoto, Norikazu Suzuki, Rei Hino
Elliptical vibration cutting process
Elliptical vibration cutting technology[2] has been developed, and it has been successfully clarified that ultraprecision machining of difficult-to-cut materials, such as hardened steel, tungsten alloy, and sintered tungsten carbide et al [1,3,4,5], can be attained by applying this technology.
Experimental setup and experimental conditions An ultra-precision machine tool, AHN-05 made by JTEKT, and an ultrasonic elliptical vibration system, EL-50Σ made by Taga Electric Co., Ltd., are applied to the elliptical vibration cutting experiments.
Experimental setup and experimental conditions An ultra-precision machine tool, AHN-05 made by JTEKT, and an ultrasonic elliptical vibration system, EL-50Σ made by Taga Electric Co., Ltd., are applied to the elliptical vibration cutting experiments.
Online since: September 2017
Authors: I.A. Zakharchuk, E. Lähderanta, A.V. Knyazev
Niewa, Structural and millimeter-wave characterization of flux grown Al substituted barium hexaferrite single crystals, Ceram.
El-Gamal, Effect of rear earth oxides and La3+ ion concentration on some properties of Ni-Zn ferrites, Phys.
El-Gamal, Effect of rear earth oxides and La3+ ion concentration on some properties of Ni-Zn ferrites, Phys.
Online since: July 2013
Authors: Mohand Beddar
Beddar, & al.: Modelling of Multiple Target Machine Translation of Controlled Languages Based on Language Norms and Divergences, in Proceedings of ISUC2008, Osaka, Japan, December 15-16, 2008.
El-Dahdah, Dictionnaire de la grammaire arabe universelle, arabe-français, Librairie du Liban (1991) [4] M.
El-Dahdah, Dictionnaire de la grammaire arabe universelle, arabe-français, Librairie du Liban (1991) [4] M.