Materials Literature
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Radiological exposure from nuclear power reactor accidents, transportation of nuclear waste accidents, industrial accidents, or terrorist activity may be a remote possibility, but it could happen. Nurses must be prepared to evaluate and treat pregnant women and infants who have been exposed to radiation, and to have a…
Fumaramic acid derivatives can be converted into their cis isomer maleamic acid derivatives under UV illumination, and these maleamic acid derivatives show pH-responsive degradability at acidic pH only after the preceding photoisomerization. The rate of the tandem photoisomerization-degradation of fumaramic acid deriv…
Passivity enforcement is an important issue for macromodeling for passive systems from measured or simulated data. Existing passivity enforcement techniques based on iteratively fixing the passivity either suffer from convergence issue or lack optimality that will sometimes lead to unacceptable error. In addition to t…
Iron oxide α-Fe 2 O 3 nanoflakes have been synthesized on iron foil by a simple air oxidation process. Dry air flows constantly over the iron foils during the oxidation process in the temperature range of 350–600 °C with annealing periods of 1–6 h. Large quantities of nanoflakes with average tip and bottom diameters o…
2500NMS2 Mn-Zn ferrites have been produced by radiation-enhanced thermal sintering. We have studied the effect of basic ferrite composition and doping on the electromagnetic properties of ferrite products after radiation-enhanced thermal sintering. The results demonstrate that doping with bismuth oxide as a low-meltin…
The bucillamine effect on free-radical-mediated degradation of high-molar-mass hyaluronan (HA) has been elucidated. As HA fragmentation is expected to decrease its dynamic viscosity, rotational viscometry was applied to follow the oxidative HA degradation. Non-isothermal chemiluminometry, thermogravimetry, differentia…
The paper describes problems of using fly ash in concrete. Using fly ash produced during high temperature combustion in power plants as addition for concrete has been known since the 60s of the past century. The Standard EN 206 Concrete - Specification, performance, production and conformity characterizes high tempera…
To study the mechanical, spin polarized electronic and magnetic behavior of TmX (X = Cu, Ag) , full-potential linear augmented plane wave plus local orbital method has been used. The lattice parameter (a0), bulk modulus (B0) and its first-order pressure derivative [Formula: see text] have been calculated using optimiz…
ABSTRACT This article describes the preparation and characterization of hybrid materials obtained from the polymerization of vinyl‐substituted zirconium oxo‐clusters [Zr6O4(OH)4(OOCCH2CHCH2)12(n‐PrOH)]2·4(CH2CHCH2COOH) (Zr12) and 2‐hydroxyethyl methacrylate (HEMA). The zirconium oxo‐clusters serve as cross‐linking age…
The civil structures of nuclear plants need to meet the most strict criteria in terms of safety and reliability not only during their design and construction, but during the duration of their life cycle. Regarding the specifics of nuclear plant operation the inspections of the said structures need to be fully non-dest…
Recombinant bamboo with a thickness of 15 mm was drilled on a CNC machine. The process parameters considered were spindle speed, feed rate, and diameter of the drill, and the response parameters were thrust force and torque. Mathematical models were developed to establish the relationship between the process parameter…
Palladium has a significant track record as a catalyst for a range of oxidation reactions and it has been explored for the selective oxidation of alcohols for many years. This chapter focuses on the two main types of aerobic Pd catalysts: heterogeneous and ligand-modulated systems. In the case of heterogeneous systems…
KF-YbF3 system materials have been synthesized by a hydrothermal method without any surfactant or template. By controlling the reactant ratios of KF:Yb(3+), the hydrothermal temperature and the pH of the prepared solutions, the final products can evolve among the orthorhombic phase of YbF3, the cubic phase of KYb3F10…
Transformations of gallium nanofilms have been studied by optical spectroscopy, optical microscopy, and gravimetry at film thicknesses d = 2–74 nm and heat treatment temperatures T = 423–873 K. Kinetic curves of the degree of conversion in the films are adequately represented by a linear, inverse logarithmic, paraboli…
The extreme ultraviolet (EUV) exposure technology has drawn a high degree of attention as an exposure technique for a 16 nm half-pitch generation and beyond. EUV masks, unlike conventional transmissive masks, are categorized as a reflective type mask. The structure of an EUV mask is shown in Error! Reference source no…
Longitudinal wave propagation in an elastic isotopic laser-excited solid plate with atomic defect (vacancies, interstitials) generation is studied by the nonlocal continuum model. The nonlocal differential constitutive equations of Eringen are used in the formulations. The coupled governing equations for the dynamic o…
Reproducible, comprehensive phosphopeptide enrichment is essential for studying phosphorylation-regulated processes. Here, we describe the application of hyper-porous magnetic TiO2 and Ti-IMAC microspheres for uniform automated phosphopeptide enrichment. Combining magnetic microspheres with a magnetic particle-handlin…
We investigated the orientational distribution of MoS 2 nanotubes incorporated into a commercial photoreactive liquid–crystalline medium. Electron microscopy imaging and Raman spectroscopy measurements show that interaction with the liquid–crystalline host induces strong directional alignment of the nanotubes. The obt…
Transparent conductive Al-doped zinc oxide thin films for film solar cells were prepared on Si and quartz substrates by radio frequency magnetron sputtering at room temperature. Then, these films were treated by high-density H2/Ar plasma, which was capacitively coupled plasma combined with inductively coupled plasma m…
Many ionic solutions exhibit species-dependent properties, including surface tension and the salting-out of proteins. These effects may be loosely quantified in terms of the Hofmeister series, first identified in the context of protein solubility. Here, our interest is to develop atomistic models capable of capturing…