Development of New Elasticoluminescence Material SrMg2(PO4)2:Eu
Abstract not Available.
Materials Literature
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Magnesium adhesive material—Research paper based on Mongolia
In Mongolia, the last few years a rapid increase in the number of the reinforced concrete frame buildings affected by the increasing construction material's demand and needs, such as the wall inside and outside polishing, thermal partition materials. Our products from cellular concrete, facing ceramic materials do not…
Understanding the tracking phenomena in epoxy nanocomposites adopting UHF technique
The tracking phenomenon is basically a carbonaceous process, which occurs at the surface of the insulating material during operation. Epoxy nanocomposites have high tracking resistance. Tracking studies were carried out by adopting IEC-587 standards. An attempt has been made to characterize the UHF signal radiated due…
Study of High-Performance Chloroprene Sponge in Diving Suit Application
A diving-suit-used foam neoprene with high performance has been developed and its aging behaviors in QUV accelerated aging tank and temperature cyclic chamber were investigated. The results show that the tensile strength and tear strength of the material are decreased after 9d QUV accelerated aging due to the obvious…
Appearance Properties of Seamless Knitting Fabric Made of Triangular Hollow Nylon
To study appearance performance of seamless knitted fabric made of triangular hollow nylon, compare with two other kinds of fibers, circular hollow nylon and ordinary nylon, and respectively test appearance performance such as fabric drapability, rigidity and flexibility, and wrinkle recovery of seamless knitting fabr…
Surface shape optimization for the space membrane reflector
Space membrane reflector is very promised for optical quality application with the merits of ultra-lightweight and flexible. In order to improve the surface precision of membrane reflectors, the formation and surface shape error of a membrane at uniform load are studied based on the henky-cambell equations of circular…
High temperature oxidation resistance behavior of a FeCrAISi coating
The high temperature oxidation resistance behavior of a AISI430 ferritic stainless steel with a FeCrAISi coating was investigated at 900°C in air by the continuous measurement of the weight gain. The micro-structural characterization was performed by scanning electron microscopy (SEM) and the composition was determine…
Macroscopic photoconductive nanowire arrays
A novel high-throughput fabrication technique to produce polymer embedded functional chalcogenide nanowire arrays is demonstrated. Indefinitely-long selenium nanowire arrays are obtained and their size dependent photoconductivity is investigated. Logarithmic increase in photo-conductance is observed.
Effect of ultrasound in combination with food additives on polyphenol oxidase activity
Polyphenol oxidase was treated with ascorbic acid, citric acid, sodium sulfite, potassium sorbate in combination with ultrasound. The effect of these treatments on the activity of PPO was studied. Results indicated that the separate treatment of ascorbic acid, citric acid, sodium sulfite could obviously inhibit PPO ac…
Charge Storage Mechanisms in MnO2-Based Electrochemical Capacitors
Abstract not Available.
Silicon-based Nitride Red Phosphors for White Light Emitting Diodes (LEDs)
Abstract not Available.
Final-state effects in X-ray spectra from transition metal oxides and silicates
Due to their chemical selectivity and the large amount of information that can be gained about the charge and coordination number (CN) of an element, X-ray absorption near-edge spectroscopy (XANES) and X-ray photoelectron spectroscopy (XPS) are routinely used to study metal centres in a variety of synthetic (e.g., all…
Silver Surface를 이용한 Quinoline의 SERS 연구
In this study, the experiments for surface enhancement of silver surfaces were done, where we checked the characteristics of silver surfaces made by Tollen’s method. The surface enhancement of Quinoline was analyzed by three kind of silver mirror substrates. The assignments of the vibrational bands shown in SERS spect…
Investigation on the morphology and dielectric properties of PI/BaTiO3 composite films
Polyimides (PI) are widely used in microelectronic industries because of their outstanding characteristics such as good mechanical, thermal and dielectric properties. In this paper, a series of polyimide/barium titanate (PI/BaTiO3) composite films with different BT volumn contents were prepared. Modifier 3-amino-propy…
Transformation media for finite element solution of multi-scale electromagnetic boundary value problems
This paper presents coordinate transformation techniques for solving multi-scale electromagnetic boundary value problems involving fine geometrical features. The major purpose of this study is to get rid of fine mesh and to allow uniform and easy-to-generate meshes in the finite element solution of the multi-scale pro…
Analysis of melt fracture during the process of macromolecule material's extruding moulding
Melt Fracture (MF) is a kind of unstable fluxion of extruding moulding. We have analyzed the process of MF and introduced macromolecule material solid solution's viscosity and unstable fluxion which can damage the stable fluxion. This is the main reason of MF which caused by irregular moulding and slippage. In this pa…
Iterative learning control for uncertain time-delay linear system
In this note, a repetitive learning control (RLC) approach is proposed to deal with periodic tracking tasks for uncertain time-varying delay systems. The design of an open-close loop P type iterative learning controller is studied for uncertain time-varying delay systems. The design procedure is based upon obtaining t…
Transformation of mechanical signals into electrical signals in carbon nanotubes massive
Influence of cyclic deformation on electro resistance of a carbon nanotubes (CNT), placed in the closed volume is studied, and the abnormal behavior of their electro resistance in processes of cyclic mechanical loading and unloading is revealed. Occurrence of electro resistance anomaly in CNT starts to be observed at…
Generalization of Fock function for diffraction by elongated bodies
High-frequency asymptotics of electromagnetic field diffracted by an elongated body is constructed in the form similar to well known V. A. Fock asymptotics, where instead of Fock function a new special function A(η, ω) appears. The first argument η defines the point on the surface and the second ω characterizes the ra…
The crystal structures of PKG Iβ (92-227) with cGMP and cAMP reveal the molecular details of cyclic-nucleotide binding
Cyclic GMP is a crucial second messenger that translates extracellular signals into a variety of cellular responses. As a central mediator of the Nitric Oxide-cGMP signalling cascade, which regulates vascular tone, platelet aggregation, nociception and hipocampal/cerebellar learning, Cyclic GMP-dependent protein kinas…