Materials Literature
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We developed several type superconducting bulk magnets with the goal of their industrial application, and study to improve a magnetic field by pulsed field magnetization. It is important to select a suitable refrigerator to cool a bulk superconductor. This paper investigates magnetizing characteristics when using diff…
Zusammenfassung Die Weiterentwicklung von chemischen Bleichsystemen, insbesondere von aktivierter und katalysierter Persauerstoffbleiche in festen Waschmitteln, hat zu signifikanten Verbesserungen bei der Leistungsfähigkeit solcher Produkte in Bezug auf Fleckentfernung, Weißgrad und Hygiene geführt. Heute existieren m…
Tetraarylethylene derivatives are emerging as an increasingly important family of supramolecular building blocks in both solution phase and the solid state. The utility of tetraarylethylenes stems from appealing structural features (rigidity and symmetry) and their propensity to exhibit aggregation induced emission (A…
A methodology accounting for the contributions of static displacements of atoms to X-ray diffuse scattering by binary solid solutions with a face-centered cubic lattice was proposed. By microscopic accounting of static displacements of the atoms on the particular shell, we identified short- range order parameters on t…
Magnesium alloys are promising materials for the fabrication of automotive components due to their lightweight which could help car manufacturers reduce the amount of emissions generated per automobile and to meet present and future regulations of owning more environmentally friendly vehicles. However, the low strengt…
As one typical kind of ionic electroactive polymers (iEAPs), ionic polymer metal composites (IPMC) consist of an ionomer and two thin layers of metallic electrode on its both sides. The micro-properties of the ionomer, usually Nafion as the most used ionomer, exert strongly effects on the responses of IPMC actuator. O…
The paper considers the calculation of the maximum packing density of fine aggregate. The selection of the granulometric composition of the aggregate is given. The bulk densities and packing densities of standard screening fractions were determined. The content of each fraction in the mixture and the packing density o…
"The remarkable ability to target one or even a couple of sites on a large protein with a small molecule, under photochemical control, is a considerable challenge and this challenge has been addressed in some depth in this book. Systematic modification of the structure of the photoreagent provided valuable information…
A Nappe Luminárias corresponde a estrutura alongada de orientação NNE-SSW, situada na porção sul do Orógeno Brasília e de idade neoproterozoica, na borda sul do Cráton do São Francisco. Tal estrutura é composta por metapelitos e quartzitos do Grupo Carrancas. O presente trabalho foca na caracterização metamórfica das…
A new species, Repetophragma elegans, is described and illustrated from specimens collected on dead branches in Hainan Province, China. The fungus is characterized by subcylindrical to subfusiform 14–18-euseptate brown conidia with rounded apices, apical mucilaginous tunica, and truncate bases.
We report that the strong flux pinning of (Ba,K) Fe2As2thin films is induced by superconducting phase distribution characteristics. Our thin films present a diverse distribution of the compositional fluctuation, depending on growth conditions. This distribution was achieved by the electron probe microanalyzer elementa…
Abstract In this article Ca1‐xTiO3:xEu3+ single crystalline particles with a cubic morphology and average size of 248 to 815 nm were synthesized by a solvothermal method. The structural and optical properties of the Ca1‐xTiO3:xEu3+ cubes were investigated, the formation mechanism of the cubes were analyzed and discuss…
This paper presents a study on blast wave propagation in a soil structure when subjected to a surface air blast loading. The experimental work utilized the use of plastic explosive of 1 kg weight (PE4) in order to create a spherical blast wave at a fixed s experimental results were then compared with the numerical sim…
Rheological studies of wood polymer composite (WPC) with polypropylene (PP) matrix containing 50 wt % wood flour have been performed. Several procedures for determination of WPC viscosity curves with a limited number of melt flow rate (MFR) measurements using universal Vinogradov-Malkin, two-parameter Ostwald-de Waele…
Salah satu faktor yang menentukan hasil pengelasan adalah gas pelindung (Shielding Gas). Jenis dan komposisi gas pellindung pada pengelasan memberikan hasil yang berbeda antara satu dengan lainnya. Moda transfer GMAW- short circuit sering tidak dilakukan karena memiliki tingkat kesukaran yang tinggi. Oleh sebab itu pe…
Bone marrow derived mesenchymal stem cells (BM-MSCs) were successfully used in regenerative medicine. The purpose of this study was to isolate and characterize mesenchymal stem cells from mouse bone marrow for their subsequent use in researches. Previous data suggest that BM-MSCs are typically enriched by plastic adhe…
Abstract The origin of substrate preference in promiscuous enzymes was investigated by enzyme isotope labelling of the alcohol dehydrogenase from Geobacillus stearothermophilus (BsADH). At physiological temperature, protein dynamic coupling to the reaction coordinate was insignificant. However, the extent of dynamic c…
Observing cells and cell components in three dimensions at high magnification in transmission electron microscopy requires preparing serial ultrathin sections of the specimen. Although preparing serial ultrathin sections is considered to be very difficult, it is rather easy if the proper method is used. In this paper,…
Bacillus sp. N16-5 is an alkaliphile with a great ability to utilize mannan. Its mannan utilization gene cluster has been identified in a previous study. The ManR protein encoded by the cluster was predicted to be a LacI family regulator, and the transcription level of the mannan utilization gene cluster was upregulat…
The synthesis of new calix[6]arene derivatives bearing anthracenyl and naphthyl fluorescent units at the lower rim is here reported. The threading abilities of these new derivatives toward dialkylammonium and bis(benzylalkylammonium) axles were investigated by NMR and fluorescence spectroscopy. A quenching of the fluo…