• Publications
  • Influence
Effects of low air pressure on AC and DC arc propagation on ice surface
The effects of air pressure on the AC and DC arc process on an ice surface, including velocity, parameters and flashover voltage, were studied. The results obtained showed that air pressure has anExpand
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Work function of the mixed-valent manganese perovskites
We have performed resistivity and work function measurements on a series of samples with Ln0.7D0.3MnO3 composition, where Ln is a lanthanide (La, Pr, or Nd) and D is a nominally divalent ion (Sr, Ca,Expand
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TiNiNb wide hysteresis shape memory alloy with low niobium content
Abstract Low niobium content dependence of the shape memory characteristic and transformation behavior in Ti–Ni–Nb alloy was studied in this paper. Ti 46.9 Ni 50.1 Nb 3 alloy has excellent shapeExpand
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Synthesis and characterization of tin oxide nanoparticles dispersed in monolithic mesoporous silica
Tin oxide nanocrystalline uniformly dispersed in mesoporous silica has been prepared by decomposing coordinated complex of Sn 4+ with acetyl acetone. Structural analysis indicates that the Sn 4+Expand
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Preparation of the SnO2/SiO2 xerogel with a large specific surface area
SnO2/SiO2 nanocomposite xerogel was synthesized by using the about-to-gel silica sol as “nanoglue”. Tin oxide uniformly dispersed within the three-dimension network of the silica in the form ofExpand
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Electrical performance of ice-covered insulators at high altitudes
This paper presents results on the flashover of ice-covered insulators at low air pressure. The flashover performance of two different types of insulators covered with polluted ice was experimentallyExpand
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[Monoclonal antibodies specific for K88ab, K88ac and K88ad antigens of Escherichia coli].
  • Y. Li, X. Liu
  • Biology, Medicine
  • Wei sheng wu xue bao = Acta microbiologica Sinica
  • 1 October 1989
A panel of twelve hybridoma cell lines, secreting specific antibodies to K88 adhesin antigens of enterotoxigenic Escherichia coli (ETEC) were established from eight separate fusions between mouseExpand
  • 2
Dielectric and piezoelectric properties of ZnO and SnO2 co-doping K0.5Na0.5Nbo3 ceramics
Abstract A series of (1− x )K 0.5 Na 0.5 NbO 3− x (ZnO and SnO 2 ) ceramics were prepared by solid state reaction method and their structures, dielectric and piezoelectric properties wereExpand
  • 16
[Detection of tuberculostearic acid (TBSA) in CSF using gas chromatography in patients with tuberculous meningitis].
  • X. Liu, W. Yu, Y. Li
  • Medicine
  • Zhonghua jie he he hu xi za zhi = Zhonghua jiehe…
  • 1994
By using French's method TBSA in CSFs of 43 patients with tuberculous meningitis and 40 patients with non-tuberculous meningitis were performed. All the patients with tuberculous meningitis wereExpand
  • 2
Thermally stimulated currents of Lanthanum metaniobate ceramics
Abstract A series of LaNb 3 O 9 samples was prepared at 1325–1360 °C by the solid state reaction. The structures, temperature dependence of thermally stimulated currents and impedances wereExpand
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