Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
The aim of this study was to assess the effect of the MBT shoes on lower extremity joints dynamics during walking. 10 healthy male subjects(age: 23.5±2.3 yr, height: 177.6±3.7 cm, weight: 72.9±7.3 kg) were recruited. The velocity of gait was set by 1.34m/s and 1.7m/s. The data were collected by using VICON with 8 came…
L(2,3)-edge X-ray magnetic circular dichroism (XMCD) spectra have been measured for the well-defined dilute Ni(II) and Mn(II) ions doped into a MgO crystal, with sub-Kelvin dilution refrigerator cooling and 2 T magnetic field magnetization. A 30-element Ge array X-ray detector has been used to measure the XMCD for the…
Energy storage and recovery using the redox reaction is proposed. The system will store energy as tungsten metal (W) by reducing tungsten oxide with hydrogen. Thereafter steam will be used to re-oxidize the metal and recover hydrogen. The volumetric energy density of W for storing hydrogen is 21kWh/L of W based on the…
Indian textile industry has a major impact on the world economy through millenniums. At present all the textile industries aim to produce competitive fabrics. The competition depends mainly on productivity and quality of the fabrics produced by industry. In the textile sector, there are huge losses due to faulty fabri…
Recently new NH4- and Mg-containing minerals of the voltaite group have been discovered. As they were found in minute amounts and are intimately intergrown with their associated minerals, a number of their properties could not be measured and characterized properly. The four pure end members of the solid solution seri…
Nanostructured palladium, a mixed ionic electronic conductor, is investigated as a high surface area electrode material for low temperature solid oxide fuel cells. Fuel cell polarization studies show a nearly two-fold increase in current and power density at 350°C, although estimation of kinetic parameters suggests th…
In this Letter, Cd0.6Zn0.4Te nanocrystals were synthesised in aqueous solution, in presence of short-chain thiol thioglycolic acid (TGA) as stabiliser. The samples have been characterised by X-ray diffraction, which confirmed that the alloyed nanocrystals were formed and crystal structure is FCC. The synthesis tempera…
We have considered the effect of electron irradiation energy of 300, 600 and 900 eV on structural, electrical and optical properties of $In_2O_3$ films prepared with RF magnetron sputtering. In this study, the thin film crystallization, optical transmittance and sheet resistance are dependent on the electron's irradia…
Abstract In this study, atmospheric plasma treatment has been used to modify the wetting properties of ethylene‐methacrylic acid sodium ionomer. The effects of the plasma treatment on surface properties of this ionomer have been followed by contact angle measurements, Fourier transformed infrared spectroscopy (FTIR),…
A pilot-scale pulse-jet bagfilter was designed, built and tested for the effects of four operating conditions (filtration velocity, inlet dust concentration, pulse pressure, and pulse interval time) on the total system pressure drop, using coke dust from a steel mill factory. Two models were used to predict the total…
Nano-sized cuprous oxide (nano-Cu2O) materials with different morphologies such as hollow spheres, two-dimensional (2D) sheets and octahedrons were synthesized using a simple hydrothermal method in a Cu-citrate complex solution by making small adjustments to the solution’s pH value under alkaline conditions. The morph…
This paper introduced new interconnection network named as Torus-Butterfly. The network is generated by a product of network from Torus and Enhanced Butterfly interconnection networks which is suitable for parallel computers. We have analyzed and proved that the structural properties such as network diameter and node…
Ag- and Pd-loaded $SnO_2$ nanowire network sensors were prepared by the growth of $SnO_2$ nanowires via thermal evaporation, the coating of slurry containing $SnO_2$ nanowires, and dropping of a droplet containing Ag or Pd nanoparticles, and subsequent heat treatment. All the pristine, Pd-loaded and Ag-loaded $SnO_2$…
Abstract Investigations in the Cu‐rich parts of the ternary systems A–Cu–Tt (A = Ca, Sr, Ba, Eu, Yb; Tt = Si, Ge, Sn) were carried out using the molten flux method. The results indicate that using tin as a flux, several stannides with a general formula ACu9Sn4 (A = Ca, Sr, Ba, and Eu) can be readily synthesized. Their…
The geometrical structures, relative stabilities, HOMO–LUMO energy gaps, natural charges and magnetic moments of (n = 1–8) clusters have been investigated at the B3PW91 level. The results indicate that the most stable (n = 1–8) clusters adopt a planar structure for even n and a 3D structure for odd n, with the excepti…
A new substituted oligophenylene was prepared by the Knoevenagel condensation of 4-methoxybezaldehyde with a functionalized oligophenylene (OMPA). The latter was obtained by (4-methoxy phenyl) acetonitrile electrochemical oxidation. The resulting modified oligomer was characterized by various spectroscopic techniques:…
cells). The major constituents of the EGFR del complex (USB3B, GRB2, ERRFI, HSP7C, GRP78, HSP71) and the Grb2 complex (ARHG5, SOS1, ARG35, CBL, CBLB, PTPRA, SOS2, DYN2, WIPF2, IRS4) were identified. Adjustment of the quantity of digested protein injected into the mass spectrometer reveals that optimisation is required…
New multi-metal nano-electrocatalysts based on carbon nitride supports provide a viable strategy to overcome the drawbacks of the current state-of-the-art systems used to promote the oxygen reduction reaction (ORR) and the fuel oxidation reaction (FOR) in PEM fuel cells. These new materials are prepared by decomposing…
Dodecyl sulfide, dodecyl amine, and hexylamine were shown to act as surrogate ligands (L) via metastable gold nanoparticles. By collating analytical and spectroscopic data obtained simultaneously, empirical formula Au 24 L was assigned. These impurity‐free nanoparticles obtained in near quantitative yields showing exc…
Abstract Carboxymethyl cellulose (CMC) films doped with nickel chloride hexahydrate have been prepared by casting technique. The phase transitions and thermal stability of the prepared samples were investigated by differential scanning calorimetry and thermogravimetry. The optical absorption was recorded at room tempe…