Chih‐Hsien Chien、Jung-Che Chang、Chen‐Yu Yeh 等 7 位作者2006-01-01Dalton Transactions
The preparation, crystal structures, magnetic properties and electrochemistry of novel linear hexanuclear nickel string complexes (Ni6(12+)) and their corresponding 1-e(-) reduction products (Ni6(11+)) are reported. In these complexes, the hexanickel chain is in a symmetrical arrangement (approximately D(4) symmetry)…
Metal complexes synthesis and propertiesMagnetism in coordination complexesMetal-Catalyzed Oxygenation Mechanisms
Yong Xie、Armis R. Zakharian、Jerome V. Moloney 等 4 位作者2006-01-01Optics Express
Using Bloch modes to study the extraordinary transmission of light through a periodic array of slits in a metallic host, we discuss the differing roles of surface plasmon polaritons and Wood's anomalies in the observed behavior of such structures. Under certain circumstances, the first few excited modes appear to play…
Plasmonic and Surface Plasmon ResearchPhotonic Crystals and ApplicationsOptical Coatings and Gratings
Petr Nachtigall、E. Garrone、Gemma Turnes Palomino 等 6 位作者2006-01-01Physical Chemistry Chemical Physics
The interaction, at a low temperature, between molecular hydrogen and the zeolite Li-FER was studied by means of variable temperature infrared spectroscopy and theoretical calculations using a periodic DFT model. The adsorbed dihydrogen molecule becomes infrared active, giving a characteristic IR absorption band (H-H…
Advanced Chemical Physics StudiesHydrogen Storage and MaterialsAmmonia Synthesis and Nitrogen Reduction
Yu. S. Nechaev2006-01-01Uspekhi Fizicheskih Nauk
The review covers the present state of studies of the urgent open questions concerning the nature, kinetics, and limit values of hydrogen sorption by carbon nanostructures. These questions are related to the key issues in the problem of building a hydrogen electrical automobile. Considered are the thermodynamic and di…
Carbon Nanotubes in CompositesHydrogen Storage and MaterialsFiber-reinforced polymer composites
Philippe Fernandez、Richard Daculsi、Murielle Rémy-Zolghadri 等 5 位作者2006-01-01Tissue Engineering
In vitro endothelialization of small-diameter vascular prostheses confluently lined with cultured autologous endothelial cells (ECs) before clinical implantation improves their patency. Many authors have studied the effects of shear stress on ECs seeded on various substrates showing activation of mitogen-activated pro…
Electrospun Nanofibers in Biomedical ApplicationsSilk-based biomaterials and applicationsTissue Engineering and Regenerative Medicine
作者信息未提供2006-01-01ASM International eBooks
Abstract This article discusses the production of blanks from low-carbon steel sheet and strip in dies in a mechanical or hydraulic press. It describes the cutting operations that are done by dies in presses to produce blanks. The applications of blanking methods are described with examples. The article reviews the ch…
Advanced machining processes and optimizationMicrostructure and Mechanical Properties of SteelsMetal Alloys Wear and Properties
Feng Wei、Wenhui Yi、Feng Yi-Yu 等 6 位作者2006-01-01Acta Physica Sinica
The composites of polyaniline/multi-walled carbon natotubes (PANI/MWCNT) were prepared by electrostatic interaction between MWCNT and aniline via in situ polymerization. The results of Fourier transform infrared spectroscopy, Raman spectroscopy and ultraviolet-visible absorption spectroscopy indicated that aniline mol…
Conducting polymers and applicationsAnalytical Chemistry and SensorsNonlinear Optical Materials Studies
Nagwa A. Shoeib、Michael C. Bibby、Gerald Blunden 等 6 位作者2006-01-01Natural Product Communications
The bromophenol content of Polysiphonia lanosa, determined by GLC-MS, was shown to vary considerably between late spring and early autumn. The lowest content was found in material collected in early May and then the levels rose until a peak was reached in July. When the extracts were tested for cytotoxicity against DL…
Phytochemicals and Antioxidant ActivitiesNanocomposite Films for Food Packaging
Ding Guo-Hua、Fang‐Qiu Zu、LI Xian-fen 等 6 位作者2006-01-01Acta Physica Sinica
Based on the results of the X-ray diffraction experiment, we implement the fractal concept to study the liquid structure of In-80wt% Sn at 300℃. Partially-overlapping multirange fractals in the melt In-80wt%Sn are observed. According to the characteristic of the partially-overlapping multirange fractals, a model of mu…
Solidification and crystal growth phenomenaMetallurgical Processes and Thermodynamics
C.E. Till2006-01-01International Journal of Nuclear Governance Economy and Ecology
The Integral Fast Reactor (IFR) was a concept that promised inexhaustible, clean, safe, proliferation-resistant energy, with waste that needed isolation for only hundreds of years rather than tens of thousands. The development of the IFR was abandoned by the US government in 1994, as it neared completion, because too…
Nuclear reactor physics and engineeringGraphite, nuclear technology, radiation studiesNuclear and radioactivity studies
Yu Jian、Jincang Zhang、Cao Gui-Xin 等 7 位作者2006-01-01Acta Physica Sinica
Half-doped manganese oxides are very important on clarifying physical mechanism of strong correlation electron system and colossal magnetoresistance (CMR) effec t due to their rich physical content. The structure, electrical and magnetic tra nsport properties of Nd0.5Ca0.5MnO3 manganite w as systemically studied. The…
Magnetic and transport properties of perovskites and related materials
Rm. Bagus Irawan2006-01-01T R A K SI
The aims of this experiment are firstly to coducted a catalytic converter secondly, to find out to what extend Copeer and Crom ( CuCr ) as catalyst is effecient. To measure the concentration of Carbon Monoxide and Hidro Carbon on frame there are two conditions required. First is when the engine is on, and second is wh…
Engineering and Technology InnovationsMaterial Selection and PropertiesManagement and Optimization Techniques
Kenji Konashi、H. Matsui、Yoshiyuki Kawazoe 等 5 位作者2006-01-01Journal of the Physical Society of Japan
The first-principles plane-wave pseudopotential calculations have been done to evaluate the electronic structures, structural optimization, and formation energy of point defect in plutonium dioxide. The electron density of state and the charge density near the oxygen vacancy have been analyzed. The calculation results…
Nuclear reactor physics and engineeringRadioactive element chemistry and processingNuclear Materials and Properties
Y. F. Hsiou、Y. J. Yang、C. D. Chen 等 4 位作者2006-01-01Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena
In this study, the transport characteristics of multiwalled carbon nanotubes were measured at low temperatures using the multiple-probe technique. Cr metal was used as the electrode material and good Ohmic contact to the tube was obtained. Measurements using two- and four-probe techniques showed Coulomb oscillation wi…
Carbon Nanotubes in CompositesGraphene research and applicationsForce Microscopy Techniques and Applications
P. Chandramohan、S.S. Mohamed Nazirudeen、R. Srivatsavan2006-01-01International Journal of Materials and Product Technology
Duplex stainless steels are gaining global importance because of the need for a high strength corrosion resistance material. Duplex stainless steels are a family of two phase ferritic austenitic stainless steels. Two grades of duplex stainless steels were produced in a conventional induction furnace. In the first part…
Microstructure and Mechanical Properties of SteelsHydrogen embrittlement and corrosion behaviors in metalsWelding Techniques and Residual Stresses
Lizhu Liu、Wei Wang、Qingquan Lei2006-01-01IEEJ Transactions on Fundamentals and Materials
this paper, Polyimide/nano-SiO2 composite films were prepared by means of ultrasonic mechanism. The corona-resistance of composite films were measured by high-voltage instrument which was assembled according to the international standard. The structure of the composite films were described by Fourier transform infrare…
High voltage insulation and dielectric phenomenaAerosol Filtration and Electrostatic PrecipitationSmart Materials for Construction
W. Wołczyński、Toshiaki Himemiya、D. Kopyciński 等 4 位作者2006-01-01OpenAlex
A solidification path was determined for the processes of diffusion soldering and hot dip galvanizing occurred at constant temperature. The solidification path is shown for binary Ni-Al and Fe-C phase diagrams. The beginning of solidification path is estimated from measurement of the average solute concentration withi…
Material Properties and ApplicationsAdvancements in Materials Engineering
Yevych、Vysochanskii2006-01-01Condensed Matter Physics
Polarizable ion model was used in describing the lattice dynamics in the Sn<sub>2</sub>P<sub>2</sub>S<sub>6</sub> and Sn<sub>2</sub>P<sub>2</sub>Se<sub>6</sub> ferroelectric crystals and their solid solutions. There has been obtained a good agreement of the calculated phonon spectra with the experimental data of Raman…
Nonlinear Optical Materials ResearchPhase-change materials and chalcogenidesSolid-state spectroscopy and crystallography
Rui Zhao、XU Rong-qing、Shen Zhong-Hua 等 6 位作者2006-01-01Acta Physica Sinica
The oscillation property of a laser-induced cavitation bubble in a viscous fluid is investigated by a sensitive fiber-optic sensor based on optical beam deflection. The temporal and spatial evolutions of the bubble wall during the expansion and collapse are traced according to sequential waveforms induced by the bubbl…
Ultrasound and Cavitation PhenomenaLaser-induced spectroscopy and plasmaLaser-Ablation Synthesis of Nanoparticles
Mari Lindgren、T. Lepistö2006-01-01International Journal of Materials and Product Technology
The rms value of Barkhausen noise and residual stresses were followed as a function of the number of loading cycles in alternating bending fatigue of high strength steel. The measurements were carried out in several directions to ensure that changes in the angular anisotropy of Barkhausen noise could be detected. The…
Structural Health Monitoring TechniquesProbabilistic and Robust Engineering DesignMagnetic Properties and Applications