24 articles for “Hardness Test”

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Research ArticleOpen accessIn the abstractDevelopment of an Ultra-Miniaturized Inertial Measurement Unit for Jaw Movement Analysis during Free ChewingZhuohua Lin, Massimiliano Zecca, Salvatore Sessa et al.Problem statement: Jaw movement analysis, as a clinical aid, can provide an objective basis for understanding and diagnosing jaw musculoskeletal disorders. Therefore, the use and development of devices for quantitatively measuring and analyzing jaw movement have become more common and popular in the clinic. Many types of jaw tracking devices have been developed, but most of them are still not … …Journal of Computer Science, Vol. 6, Issue 8 · 31 Aug 2010 · 8,155 accessesView PDF Cite

Research ArticleOpen accessIn the abstractCharacterization of Boron Carbonitride (BCN) Thin Films Deposited by Radiofrequency and Microwave Plasma Enhanced Chemical Vapor DepositionM.A. Mannan, M. Nagano, K. Shigezumi et al.Boron carbonitride (BCN) thin films with a thickness of ~4 µm were synthesized on Si (100) substrate by radiofrequency and microwave plasma enhanced chemical vapor deposition using trimethylamine borane [(CH3)3N.BH3)] as a molecular precursor. The microstructures of the films were evaluated using field emission scanning electron microscopy (FE-SEM) and X-ray diffractometry (XRD). Fourier transform infrared spectroscopy (FT-IR) and X-ray photoelectron … …American Journal of Applied Sciences, Vol. 5, Issue 6 · 30 Jun 2008 · 7,371 accessesView PDF Cite

Research ArticleOpen accessIn the abstractDevelopment of a Wear Map for the Sliding and Rotational Wear behavior of ShaftsAl-mahasne Mayas MohammadThis study was an attempt to study the wear calculation method for rotating shaft in the friction couple type shaft-cuff in conditions of oiling in high dusty environment. The size and quantity of abrasive particles that go into the clearance between friction surfaces, definition of the pressure including the load in conjugate that is given by the cuff spring as … …American Journal of Applied Sciences, Vol. 3, Issue 12 · 31 Dec 2006 · 6,913 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordScheduling Algorithm to Optimize Jobs in Shop FloorT. Hemamalini, A. N. Senthilvel, S. SomasundaramProblem statement: The ratio scheduling algorithm to solve the allocation of jobs in the shop floor was proposed. The problem was to find an optimal schedule so as to minimize the maximum completion time, the sum of distinct earliness and tardiness penalties from a given common due date d. Approach: The objective of the proposed algorithm was to reduce the … …Journal of Mathematics and Statistics, Vol. 6, Issue 4 · 9 Nov 2010 · 7,324 accessesView PDF Cite