Materials Literature
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Nonlinear ferromagnetic hysteresis analysis is conducted using the three-dimensional time-domain finite element method combined with the inverse Jiles-Atherton (JA) vector hysteresis model. The second-order wave equation is formulated through the magnetic vector potential in the time domain. To incorporate the nonline…
Stringent emissions regulations and increasing concern on greenhouse emissions are challenging the researcher to find the alternative fuels like biomass and biodiesel. However, the main issue biodiesel fuel (BDF) from waste cooking oil (WCO) is high toxic emission of Nitrogen Oxides (NOx) and particulate matter (PM) i…
The magnetic temperature characteristics of cast amorphous micro- and nanowires with a positive magnetostriction constant are studied. These wires are characterized by a rectangular hysteresis loop, and they can be used in measuring and identification engineering.
CoSiN film can be used as diffusion barrier layer in ULSI-Cumetallization.CoSiN/Cu/CoSiN/SiO2/Si films are prepared by magnetron sputtering technology. Four-point-probe, SGC-10,Atomic forced microscopy (AFM) are used to detect the resistivity,film thickness and surface morphology. It is investigated the barrier perfor…
Defects in crystalline InGaZnO4(IGZO) powder sample induced by plasma were evaluated with comparing the defects in pure constituent materials of In2O3, Ga2O3and ZnO induced by plasma. ESR signals in IGZO observed at g = 1.939 (signal A) and g = 2.003 (signal B) were different from the g factors observed at g = 1.969 i…
By means of self-emulsifying, blocked & crosslinked cationic polyurethane (CBPU) microemulsion was prepared with isophorone diisocyanate (IPDI), polycaprolactone glycol, bisphenol A, methyldiethanolamine (MDEA) as cationic hydrophilic chain-extending agent, ̴̵̹̹̱̼̽͊̿˰̱̓˰̷̲̼̳̻̹̿̾˰̷̵̱̾̈́˰̴̱̾˰̞˽̫˸́˼́˽̴̵̸̹͉̼̽̈́˽̂˽̵̱̳͉̼̈́˹…
In this paper, critical temperature of phase transformation and continuous cooling transformation (CCT) curve of S87B were determined by hot uniaxial compression tests. At several of cooling speed, the microstructures were studied. The results indicate that the critical temperature of phase transformation become lower…
A flat plate model are employed to investigate the development mechanism of the initial electrons along the insulation surface in this paper, and the field emission properties of pollutant (NaCl) and water (H2O) adsorbed on the copper electrode are studied. The voltage when partial arc occurs is computed and a flat pl…
Cold-blooded catalysis The cover represents work in collaboration between the University of Hull and the University of East Anglia. The image shows a crocodile with a cavernous mouth as a metaphor for the metal catalysts used. The reptile is swallowing whole cyclic monomers, ring opening them and excreting a polymeric…
Four tetrahydro[5]helicene-based fluorescent dyes with three primary emission colors (blue-greenred) and the corresponding multicolor organic nanoparticles are described on page 4405 by H.-Y. Lu, S. Wang, C.-F. Chen, and co-workers. These organic nanoparticles exhibit intense emission colors, low cytotoxicity, and goo…
The amorphous ferroalloy particle was filled into the polymeric matrix. The filler concentration has much effect on the absorption properties of the composites and changes the matching frequency. Bruggeman–Hanai formula was also applied in analysis of the permittivity or the permeability. The reflection loss was calcu…
Purpose and NeedThe attached environmental assessment {EA) analyzes the potential for impacts to the environment as a result of the construction and operation of a new Distributed Common Ground System {DCGS) Operation Facility at Beale Air Force Base {AFB), California.Beale AFB's existing DCGS facility's operations ca…
Les expériences conduites autour d’une source de rayonnement synchrotron nécessitent généralement des faisceaux monochromatiques dont la largeur de bande spectrale est beaucoup plus fine que la largeur naturelle d’émission. La manière de réaliser cette sélection est très dépendante, d’un point de vue technologique, de…
The radiation-chemical decomposition of n-hexane in the Si-n-hexane system under the action of γ radiation at room temperature has been studied by reflection-absorption IR spectroscopy. It has been shown that the adsorption of n-hexane on the silicon surface occurs by the molecular and dissociative mechanisms. It has…
Alzheimer's disease (AD) is the most prominent type of dementia in elderly people. Until now there is no curative therapy available.Amyloid beta (Aβ) is assumed to play a major role in the development and progression of the disease. Freely diffusible, toxic Aβ oligomers seem to have a major toxicological impact. We co…
"Graphene oxide membranes with hierarchical roughness for anti-fouling oil/water separation." IDA Journal of Desalination and Water Reuse, 6(2), p. 95
In order to research the influence of moving flat speed on carding force between cylinder and flat, the carding force test was carried out under the condition of seven level speeds of the flat with a specially developed dynamometer. Experimental results show that the flat speed has an obvious effect on the carding for…
The progression of power transformer core is usually determined by the core diameter and the width and thickness of the silicon-steel sheet is determined by the graphing method. Therefore, coil section can’t be fully utilized. To analyze the manufacturing characteristics of power transformer core columns from the perf…
The stress distribution of the coating interface in measuring bonding strength of revolution body coating was emulated. The stress curves of coating bonding interface were obtained. The abscission characteristics of coating were analyzed. It showed that Stress concentration occurred in the symmetric centre of the coat…
Reaction activities of Ni-doped and Cu-doped Fe2O3 oxygen carriers (OCs) with CO were investigated using thermo gravimetric (TG-DTG).The structures of the prepared OC were characterized by X-ray diffract meter (XRD).TG-DTG investigations indicated that rational Ni and Cu doping could efficiently enhance the reactivity…