Materials Literature
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This paper deals with the computational modeling of the chiral modifier/substrate interaction for chiral modifiers studied in our laboratory, different from those conventionally used in enantioselective hydrogenation reactions. (S)- (+)-1-aminoindane and (R)-(-)-1-aminoindane were chosen as chiral modifiers and the se…
Daniel Jädernäs, Pia Tejland; Electron Backscatter Diffraction of Nuclear Materials, Microscopy and Microanalysis, Volume 20, Issue S3, 1 August 2014, Page
Different Ni 1-D nanostructures were fabricated in various porous anodic alumina templates by electrodeposition, including Ni nanochains containing grains with diameters of 15 nm, Ni nanowires with diameters of 50 nm, and Ni nanotubes with outer diameters of 240 nm. The magnetic properties are strongly dependent on th…
Jeung Hun Park, Mark C Reuter, Suneel Kodambaka, Frances M Ross; Electric Field Induced Au Nanocrystal Formation in Aqueous Solutions, Microscopy and Micro
Complexes of copper(II), nickel(II), and cobalt(III) malonates and glutarates with thiosemicarbazide have been prepared and studied by means of elemental analysis, IR spectroscopy, diffuse reflection spectroscopy, and thermogravimetry.
Yong Wu, Jing Liang, Kim Rensing, Tseng-Ming Chou, Matthew Libera; Reorganization of S. aureus ECM during Cryo-Preparation for SEM Imaging, Microscopy and
Bipolar radiofrequency-induced thermofusion has become a widely accepted method successfully used in open and particularly in minimally-invasive surgery for the sealing of blood vessels and tissue of up to several millimeters diameter. Despite its wide-spread application, the thermofusion process itself is not well un…
Zinc oxide (ZnO) nanoparticles incorporating within polyethylene glycol (PEG) were deposited on the surface of silicone hydrogel through matrix-assisted pulsed laser evaporation (MAPLE). In this process, frozen sample was irradiated under a pulsed Nd: YAG 532nm laser for one hour. The MAPLE process is able to maintain…
Although most soil properties were improved following application of crop residues and/or pyrolyzed crop residues, there is still a need to pursue additional research that will improve our understanding of the impact of soil fertility enhancement because the effect could vary greatly between uncharred sorghum (Sorghum…
In this paper, robust nonlinear control for nonlinear uncertain systems preceded by hysteresis is considered by using operator based robust right coprime factorization approach. Since not all hysteresis model is suitable in operator-theoretic based settings, one generalized Prandtl-Ishlinskii hysteresis model and its…
In this paper, the surge voltages of grounding system for a 330 kV high voltage (HV) composite transmission tower under lightning strokes are comprehensively presented. An equivalent distributed parameter model of the tower is established to investigate the lightning overvoltage by using EMTP program. The distributed…
A circular polarization reconfigurable dipole antenna allowing switching between two circular polarizations is proposed. It consists of a linearly polarized dipole antenna and array of polarization dependant EBG structures as the ground plane. Switching elements are used on the ground plane to get the required reflect…
Anahita Pakzad, David J Stowe, Steve Nagy, Jason R Mantei, John-Bruce Green; Cathodoluminescence of Polymeric Materials, Microscopy and Microanalysis, Volu
This paper deals with a three-phase power system with hybrid transformer (HT). The HT contains a conventional transformer with electromagnetic coupling and PWM AC line chopper integrated with the secondary windings through an electric coupling. The HT uses a three-phase Yy connected transformer with additional seconda…
The growing usage of carbon nanotubes (CNTs) in different applications increases concern of negative influence of CNTs on human health. Therefore the control of CNTs is significant and filtration is an effective method to control airborne CNTs. We investigated penetration of airborne CNTs through nanofiber filters com…
A novel high efficiency transformer-based flyback dc-dc converter with maximum power point tracking (MPPT) and zero current switching (ZCS) control is proposed in this paper. By adding a new primary side, the transformer works in flyback mode and the ordinary n-well process is used rather than twin-well. The startup p…
Aluminum alloys used in the manufacture of automotive parts, such as piston, wherein the component is fast moving parts, which would have to meet certain physical and mechanical properties such as wear resistance and hardness. To improve the physical and mechanical properties such as wear resistance and hardness in al…
F Bauer, S Sitzman, C Lang, C Hartfield, J Goulden; Advancing Materials Characterization in the FIB-SEM with Transmission Kikuchi Diffraction, Microscopy a
ES Reifler, NT Nuhfer, E Towe; Structure and Optical Properties of Some Layered Two-Dimensional Transition-Metal Dichalcogenides: Molybdenum Disulfide, Mol
In recent years, considerable progress has been made in the simulation of ferritic steel welding processes. The successful validation of a single-pass autogenous TIG beam weld in SA508 Gr.3 Cl.1 steel has identified key simulation variables required for the accurate prediction of post-weld residual stress in ferritic…