Nb/Al/sub 2/O/sub 3//Nb-technology
Synthesis, Characterization and Gas Sensing Performance of PbMnO<sub>3</sub>, PbMnO<sub>3 </sub>: SiO<sub>2</sub> and PbMnO<sub>3 </sub>: Al<sub>2</sub>O<sub>3</sub>
... In recent years, there has been interest in perovskite type of metal oxides containing manganese. These materials show interesting magnetic and electric properties, such as magneto resistivity, nanoscale charge ordering ...
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Comparative Study on Convection and Wall Characteristics of Al<sub>2</sub>O<sub>3</sub> water Nanofluid Flow inside a Miniature Tube
... The governing equations were solved by using finite volume approach. The computational fluid dynamic code was employed to solve a set of the algebraic discretized equations in spatial integration process. For ...
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<p>Eco-Friendly and Systematic Study for Synthesis of La<sup>3+</sup>/α-Al<sub>2</sub>O<sub>3</sub> Nanoparticles: Antibacterial Activity Against Pathogenic Microbial Strains</p>
... nanocomposite was further studied under an excitation wave- length ranging from 190 nm to 260 nm which is shown in Figure 4B. The fl uorescence intensity could re fl ect the photo charges separation rate of the as-prepared ...
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Optimization of Process Parameters of Methane Decomposition in a Fluidized Bed Reactor UsingNi-Cu/Al<sub>2</sub>O<sub>3</sub> Catalysts - Volume 3 Number 1 (Feb. 2012) - IJCEA
... Abstract—This study optimized the parameters inlet methane concentration, temperature and space velocity to achieve high catalyst activity and stability for methane decomposition. Activity was measured in terms of ...
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Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al<sub>2</sub>O<sub>3</sub> SiO<sub>2</sub> Glasses
... Transparent glass-ceramics are attractive materials as optical advices because they have both the good formability of glasses and excellent optical properties of crystals. The size of crystals in transparent glass- ...
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<p>Local ozone (O<sub>2</sub>–O<sub>3</sub>) versus corticosteroid injection efficacy in plantar fasciitis treatment: a double-blinded RCT</p>
... et al compared the effect of PRP versus corti- costeroid and placebo in the treatment of chronic plantar ...decreased 3 weeks and 3 months after corticosteroid injec- ...et al it was shown ...
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<p>La<sub>2</sub>O<sub>3</sub> Nanoparticles Induce Reproductive Toxicity Mediated by the Nrf-2/ARE Signaling Pathway in Kunming Mice</p>
... et al found that nuclear translocation of free Nrf-2 and binding with ARE trigger transcription of target genes downstream, includ- ing GSH-Px, HO-1 and ...La 2 O 3 NPs. Taken together, ...
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<p>Oxygen-Ozone (O<sub>2</sub>-O<sub>3</sub>) Therapy in Peripheral Arterial Disease (PAD): A Review Study</p>
... viously, ozone disrupts the integrity of bacterial cell walls, thus demonstrating antimicrobial properties. Zhou et al pro- vide clinical evidence that the oxygen-ozone therapy may be a successful infection ...
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Influence of Content of Al2O3 on Structure and Properties of Nanocomposite Nb B Al O films
... through the critical fracture load Lc, characterize the ad- hesion strength of the film or the film’s fracture resist- ance. Further, other factors such as inherent internal stress, hardness, and plastic recovery can ...
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Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... caspase 3, Bcl2, Bax, p50, p53, Nrf2, Akt, and GAPDH were obtained from Cell Signaling Technology (Danvers, MA, ...Fe 3 O 4 -TiO 2 NPs and TiO 2 NPs were obtained from our ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>/DNR magnetic nanoparticles in the treatment of hematologic malignancies
... Ferric chloride, ferrous sulfate, and ammonia water were obtained from Hanguang Chemical Reagent Co, Ltd (Shanghai, China). Albumin was prepared from human plasma obtained from Shanghai RAAS Blood Products Co Ltd ...
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Influence of Atomic Size Factors on the Phase Stability of Laves Phase in Nb Cr Ni Al and Nb V Ni Al Phase Diagrams
... 99.99% Al, 99.99% Cr, 99.5% V, 99.9% Nb) by arc-melting repeated at least ten times with a non-consumable W electrode on a wa- ter-cooled copper hearth in an Ar atmosphere to ensure chemical ...
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Elastic-plastic Cyclic FEA of Thinned Tight Radius Pipe Elbows
... Figure 2 shows the three dimensional mixed finite elements model of the feeder pipe constructed in ANSYS along with an axial cut-out view of the tight radius elbow ...
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Effect of plant extracts on H<sub>2</sub>O<sub>2</sub>-induced inflammatory gene expression in macrophages
... type 2 response that is characterized by antibody ...H 2 O 2 . In fact, H 2 O 2 acts as a secondary messenger in diverse stimuli, which are also not infective, that ...
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Electrical Properties of Nb-Doped TiO2 Thin Films Deposited by Co-sputtering Process
... 350 o C in vacuum ...the Nb concentration increases followed by the numbers of electrons increase from 4×10 18 cm -3 to ...Nb:TiO 2 thin ...
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An investigation into the efficacy of intra-articular ozone (O<sub>2</sub>–O<sub>3</sub>) injection in patients with knee osteoarthritis: a systematic review and meta-analysis
... This review aimed to investigate the efficacy and safety of intra-articular ozone injection through comparing with other similar interventions, such as HA or dextrose injection as the control group. The existing body of ...
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Two-Phase Iridium-Based Refractory Superalloys74-81
... Q h strength at high temperature from the Ir-Nb and Ir-Nb-Ni alloys, and good ductility and low density from the Ni-Al and Rh-Nb-Ni alloys.. These quaternary alloys cou[r] ...
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Pharmacokinetic parameters and tissue distribution of magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles in mice
... day 3 after ...day 3, and thereafter decreased ...Fe 3 O 4 MNPs were higher in the liver and spleen than those in other ...day 3 after dosing, indicating that the liver and spleen were ...
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Biocompatibility of Fe<sub>3</sub>O<sub>4</sub>@Au composite magnetic nanoparticles in vitro and in vivo
... NH 2 OH 3 HCl and HAuCl 4 ) were performed during the reaction, and the stirring continued for at least 30 minutes after each ...Fe 3 O 4 @Au composite ...
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Diaquabis(1,10 phenanthroline κ2N,N′)cadmium(II) pentafluorooxoniobate(V)
... were added to the above solution. The pH of the mixture was adjusted to about 6 usingy KOH solution. The mixture was then heated under autogenous hydrothermal conditions at 413 K for 3 d. The mixture was filtered, ...
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