Materials Literature
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Here, we use half-metallic Co2MnSi (CMS) ferromagnets to prepare CMS/Ag non-local lateral spin valve devices. By optimizing the structural property of CMS wires and the interface quality, device structure of CMS/Ag spin valves, large spin resistance about 4.2?m? can be observed clearly at room temperature when the gap…
Volume 453 (2013), pp. 179–186The incorrect PDB code was associated with the pentameric α-7 nicotinic receptor in the section ‘The Ca2+-binding sites of ACCBP are arranged with a 5-fold symmetry, which is essential for ACC formation’ (page 184). The correct PDB code is 3SQ6. This error occurs in the print journal; the…
Most identification algorithms of lightning faults are based on the analysis of system traveling waves under fault status, and then faults are identified by criterion formula. In this paper, through the simulation of ±800 kV ultra high voltage direct current(UHVDC) transmission line under lightning stroke, non-fault l…
PURPOSE: Ultrasound-induced mild hyperthermia has advantages for noninvasive, localized and controlled drug delivery. In this study, a tissue-mimicking agarose-based phantom with a thermally sensitive indicator was developed for studying the spatial drug delivery profile using ultrasound-induced mild hyperthermia. MET…
ABSTRACT Graphene can be defined either as an infinitely thin material with an optical conductivity or as a thin layer with a finite thickness and an effective complex electrical permittivity. Layered medium Green's functions are calculated according to these two definitions for multilayered structures including a gra…
The size-dependent coupling between localized surface plasmons (LSPs) and excitons within a silicon nitride (SiN(x)) matrix is investigated. A strong correlation between the photoluminescence (PL) enhancement and this resonance coupling is observed. From the analysis of the relationship between the dipolar resonance p…
Nitroalkane oxidase (NAO) is a flavin-dependent enzyme which catalyses the oxidation of nitroalkanes to the corresponding aldehydes or ketones, nitrite and hydrogen peroxide. In order to better understand the structure and function of this enzyme, NAO from Pseudomonas aeruginosa was purified and crystallized as a nati…
We compare two methods for the calculation of mode dependent ballistic phonon transmission in nanoscale waveguides. The first method is based on continuum acoustic waveguide theory and uses an eigenmode expansion to solve for phonon transmission coefficients. The second method uses lattice dynamics (LD)-computed mode…
Because of preliminary research that indicates composite solid propellants, featuring polymerized dicyclopentadiene as the binder, offer potential advantages over commonplace binders, polymerized dicyclopentadiene gumstock samples were evaluated to support development of their use as a composite solid-propellant binde…
Virus-like particles (VLPs) have many potentially useful applications. The core proteins of human hepatitis B virus self-assemble into icosahedral VLPs. As previously reported, core protein dimers (CPDs), produced by connecting two core proteins via a peptide linker, can also assemble into VLPs. CPDs in which heterolo…
In the present work, the influence of organo-modified montmorillonite loading on the solid particle erosion of carbon fabric-reinforced epoxy composites was investigated. The development of a multi-component composite system consisting of thermoset epoxy resin reinforced with carbon fabric and organo-modified montmori…
ABSTRACT With the development of modern Internet and mobile networks, there is an increasing need for collaborative privacy‐preserving applications. Secure multi‐party computation (SMPC) gives a general solution to these applications and has become a hot topic. Yao's garbled circuit approach is a leading method in des…
Kluyvera citrophila penicillin G acylase (KcPGA) has recently attracted increased attention relative to the well studied and commonly used Escherichia coli PGA (EcPGA) because KcPGA is more resilient to harsh conditions and is easier to immobilize for the industrial hydrolysis of natural penicillins to generate the 6-…
Composites based on thermosetting resin and reinforcement fibers present generally unwanted residual internal stresses inherent to their elaboration process. In this article, different curing experiments of thermosets (isothermal and anisothermal) were monitored using optical fiber Bragg grating (FBG) sensors and ther…
A coarse-grained model for studying the phase behavior of rod-coil block copolymer systems on mesoscopic length scales is proposed. The polymers are represented on a particle level (monomers, rods) whereas the interactions between the system’s constituents are formulated in terms of local densities. This conversion to…
Abstract The one‐pot synthesis of water‐soluble and biologically compatible yellow CdSe quantum dots (QDs) featuring the use of glutathione (GSH) as the capping and reducing agent was achieved under aqueous conditions at 150 °C. The synthesized yellow CdSe QDs with quantum yield (QY) up to 20% exhibit zinc blende cubi…
Piezoelectric actuators show dependency of the output displacement on the rate of change of the applied input voltage. In this paper, a rate-dependent Prandtl-Ishlinskii model is developed to characterize the time-dependent hysteresis in the piezoelectric actuators. This model employs the dynamic threshold and weighti…
The effect of ultrafine-grained structure formation in Mg–Zn–Zr alloy ZK60 on its mechanical response was investigated at strain rates ranging from quasi-static to dynamic regimes. The study demonstrated that the strength characteristics of the material rise significantly with increasing strain rate, while its ductili…
This letter reports a new strain glass, Ti–19Nb–9Zr–1Mo, exhibiting a combination of good superelasticity of ∼3.1% strain after unloading from ∼3.5% strain and complete shape memory effect at room temperature. An effect of doping point defect with Mo suppresses the formation of long range strain order's martensites. T…
The use of appropriate flat-sided pyramidal containers to grow ordered foams allows single crystals to be formed. In the case of face-centred cubic crystals, these have been prepared with up to 500 bubbles. Strained and deliberately defective crystals can also be grown. The growth of simple cubic and body-centred cubi…