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The comparative study of Nd-Fe-B magnetic materials with different Nd content
(National Institute of Optoelectronics, 2009)
For the purpose of better understanding of the effect of different Nd content on the magnetic properties of three types of commercial Nd-Fe-B alloys with 10-12 wt% Nd (Nd-low), 21-25 wt% (Nd-stoich.), and 26-29 wt% Nd ...
Flowability of electrolytic copper powder
(Trans Tech Publications Ltd, Durnten-Zurich, 2005)
The surface structure of powder particles, which allows free flow of copper powder, was examined. It has been shown that a sufficiently dense surface structure which permits free flow will be obtained if apparent density ...
Synthesis of (-)-cytoxazone and (+)-epi-cytoxazone: The chiral pool approach
(Taylor & Francis, 2005)
Immunomodulator (-)-cytoxazone and its epimer (+)-epi-cytoxazone were synthesized starting from (D)-(-)-4-hydroxyphenylglycine. Homologation of the amino acid was achieved via the corresponding aldehyde, by a cyanohydrin ...
The influence of acid treatment on the nanostructure and textural properties of bentonite clays
(Trans Tech Publications Ltd, Durnten-Zurich, 2005)
The nanostructure and textural properties of acid-activated bentonite clays from the Bogovina coalmine were investigated. The acid activation was performed with HCl in the concentration range 1.5-7.5 M. The atomic force ...
On the relationship between effective electron mobility and kink effect for short-channel PD SOINMOS devices
(World Scientific Publ Co Pte Ltd, Singapore, 2008)
Here, a new approach for calculating the triggering drain bias at the onset of the kink effect, kink voltage, V-kink, for PD SOI NMOS devices utilizing electron drift properties in the channel is given. This approach ...
Chemical Composition of Tanacetum larvatum Essential Oil
(Informa UK Limited, 2006)
Tanacetum larvatum (Oris.) Kanitz. is an endemic perennial herb distributed on a rocky terrain in Serbia (Kosovo), Montenegro and Albania. The chemical composition of T. larvatum essential oil, obtained from two locations ...
Correlation of osmotic coefficient data for ZnSO4(aq) at 25 degrees C by various thermodynamic models
(Springer, 2003)
The available literature data on the osmotic coefficient of ZnSO4(aq) at 25degreesC in the molality range from 0.1 to 4.3 mol-kg(-1) and new experimental data from 1.2 to 2.9 mol-kg(-1), at the same temperature, are ...
Characterization of recombinant antibodies for detection of TNT and its derivatives
(Versita, 2009)
Diverse recombinant immunoreagents specific for TNT–derivatives were tested in different assay forms in order to analyze their specificity and sensitivity. Performance of immunoassays was based on TNP–protein conjugates ...
Comparative potentiodynamic study of nickel and hydrogen underpotential deposition at polycrystalline platinum electrode in weak acid and neutral solutions
(Trans Tech Publications Ltd, Durnten-Zurich, 2005)
Underpotential deposition of nickel and hydrogen on polycrystalline platinum in weak acid and neutral solutions (3.5 LT = pH LT = 7.0), with and without Ni2+-ions, has been examined using cyclic voltammetric technique ...
Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr
(EDP Sciences, Les Ulis Cedex A, 2005)
A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically ...