8 <= x <= 1.5) prepared by the combustion reaction method. The magnetization data can be well fitted by Bloch’s law with T-3/2. Bloch’s constant B determined from the fitting procedure was found to increase with Mg content x from similar to 3.09 X 10(-5) K-3/2 for x = 0.8 to 6.27 X 10(-5) K-3/2 for x=1.5. The exchange integral J(AB) and the spin-wave stiffness constant D of MgxFe3-xO4

nanoparticles were also determined as similar to 0.842 and 0.574 meV and 296 and 202 meV angstrom(2) for specimens with x=0.8 and 1.5, respectively. These results are discussed in terms of cation redistribution among A and B sites on these nanostructured spinel ferrites. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3359709]“
“We CH5183284 molecular weight examined the serum values of high mobility group box 1 (HMGB 1) in 36 patients with Kawasaki syndrome (KS) (29 responders and 7 poor-responders to initial intravenous immunoglobulin treatment). A CHIR-99021 mean value of HMGB1 of poor-responders was significantly elevated compared with those of responders (P = 0.0042). Among the 6 factors showing significant differences between responders and poor-responders including HMGB1 (admission illness day, white blood cell counts, C-reactive protein, aspartate aminotransferase,

lactate dehydrogenase), values of HMGB1 showed the widest area under the receiver operating characteristic curve. In conclusion, an elevated HMGB1 value could be a potential marker for poor-responders.”
“A metallic needle is most often used in conventional electrospinning, where a point-plate electric field with nonuniform distribution is formed in single-needle electrospinning

(SNE). Low flow rate in SNE has restricted the Akt inhibitor application of electrospinning on an industrial scale. Multiple needles have been introduced to enhance the flow rate. However, multiple needles make the electric field distribution much more complex. To resolve this problem, alternative electrospinning setups with more uniform electric field have to be developed. Flat spinnerets have been demonstrated to replace the needle in SNE setups. The operating diagrams for flat spinneret electrospinning (FSE) were determined and differed significantly from those for SNE. Nanofibers produced by FSE were more uniform than those from SNE. These differences were explained by the differences in electric fields simulated using finite element analysis (FEA). (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 115: 2591-2598, 2010″
“Various fundamental characteristics of Y2O3 ceramics, such as optical transmittance, reflectivity, absorption coefficient, refractive index, and dielectric constant, were investigated.