1,294 Result(s)
within
**an-wen Zhang
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Chapter
Photodynamic Therapy in the Management of Cancer: An Analysis of 114 Cases
This article reports on results of treatment of 114 cancer patients at the Cancer Institute, Chinese Academy of Medical Sciences, between September 1981 and December 1984. In September 1981, a study group of c...
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Article
Formazane als funktionelle Gruppen chelatbildender Ionenaustauscher
An arsonic acid substituted formazan is diazo-coupled to polystyrene. The resulting chelating resin is characterized by distribution coefficients, loading capacities and sorption rates for precious metals and ...
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Article
Abundance variation of iridium and trace elements at the Permian/Triassic boundary at Shangsi in China
Despite recent searches for anomalous iridium(Ir) concentrations at the Permian/Triassic boundary (P/Tr) of marine sediments1–3, no Ir above a level of 0.5 p.p.b. (parts per 109) has been found. Detailed event–st...
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Article
Significance of a δ13C anomaly near the Devonian/Carboniferous boundary at the Muhua section, South China
The Muhua section of Guizhou Province, South China is one of three candidates for the Devonian/Carboniferous international boundary stratotype1. Although palaeontological and stratigraphical data have been publis...
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Application of the Grain Boundary Internal Friction Peak to the Determination of Optimum Deformation Conditions of a Superplastic Alloy
The grain boundary internal friction peak of a superplastic alloy, Al-2.7Li-1.2Cu-0.9Mg-0.14Zr (in wt%), is measured with a variable frequency pendulum. The Arrhenius line for the higher temperature edge of th...
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Article
Cellular immunosuppression in children with acute lymphoblastic leukemia: Effect of consolidation chemotherapy
The present study was designed to evaluate the chemotherapy-induced cellular immunosuppression in 20 children with acute lymphoblastic leukemia (ALL) in remission and receiving maintenance chemotherapy. Periph...
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Applications of Photoacoustic Microscopy in Dynamic Analyses of Integrated Circuits
Recently, photoacoustic (PA) and thermal wave techniques have been applied successfully to study the semiconductor materials and devices, especially applied to study the surface and subsurface features of inte...
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Article
Velocity structure of the crust and upper mantle in **ngtai earthquake region and its adjacent area
Two seismic refraction profiles which are perpendicular to each other, running through **ngtai earthquake region, reveal the anomalous variations of crust-mantle velocity structure and deep tectonics. Pg wave ...
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Article
Suprahepatic gallbladder and right lobe anomaly of the liver in patients with biliary cancers
The suprahepatic region is a rare ectopic location of the gallbladder. It usually combines with right lobe anomaly of the liver. Here we report two unusual cases of suprahepatic gallbladder with agenesis or hy...
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Abstracts of Articles
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Article
Inhibition of interleukin-2 receptor (CD25) expression induced on T cells from children with acute lymphoblastic leukemia
Peripheral blood lymphocytes obtained from children with acute lymphoblastic leukemia (ALL) at onset were studied for the expression of interleukin-2 (IL-2) receptor α-chain (CD25) by two-color flow-cytometri...
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Article
The structure features of stick-slip mechanism of the strike-slip earthquake generating structure in the interior of the Chinese mainland
This is the third one of the paper series on the strike-slip earthquake generating structure in the interior of the Chinese mainland. The features of the tectonic stress field of strike-slip earthquake generat...
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Article
Direct determination of parts-per-billion levels of germanium in botanical samples and coal fly ash by graphite furnace atomic absorption spectrometry
Parts-per-billion levels of germanium can be determined directly by graphite furnace atomic absorption spectrometry (GFAAS) using palladium plus strontium as a mixed modifier resulting in pyrolysis temperatur...
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Article
Determination of trace inorganic selenium in organoselenium (selenosugar) oral nutrition liquids by graphite furnace atomic absorption spectrometry with hydride generation
A method has been proposed for the determination of trace levels of inorganic selenium in organoselenium (selenosugar) oral nutrition liquids using hydride generation-graphite furnace atomic absorption spectr...
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Chapter
Response of Laser-Induced Thermal Lens Effect at Solid Surface
Recently Kuo et al. [1,2] and Satio et al.[3] presented the surface-thermal lens (STL) technique, this novel photothermal deformation technique has attracted great attention because it is a highly sensitive, n...
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Article
Expression of Fibroblast Growth Factor-1 and Fibroblast Growth Factor-2 in Normal Liver and Hepatocellular Carcinoma
This study was performed to examine theimmunohistochemical expression of fibroblast growthfactor-1 and fibroblast growth factor-2 in normal liverand a total of 31 cases of hepatocellular carcinoma(HCC). Reacti...
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Article
Study on the crust-mantle structure in the central and southern parts of Shanxi
Another comparative interpretation was conducted with respect to the data from 5 DSS profiles in the central and southern parts of Shanxi, leading to the conclusion that in Linxian, Linfen and **ngtai earthqua...
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Article
In-situ concentration and determination of mercury by graphite furnace atomic absorption spectrometry with Pd-Rh as the chemical modifier
A method has been proposed for the determination of mercury by cold vapor generation graphite furnace atomic absorption spectrometry (CV-GFAAS) with Pd-Rh as coating and chemical modifier. The trap** effici...
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Contributory presentations/posters
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Article
Synthesis and magnetic properties of nickel(II) complexes with the nitronyl nitroxides
Four novel complexes of nickel(II), Ni(tfac)2(NITPa)2 (1), Ni(tfac)2(NITPhNO2)2 (2), Ni(pfpr)2(NITPa)2 (3) and Ni(pfpr)2(NITPhNO2)2 (4), [tfac=trifluoro- acetato, NITPa=2-(3,4-methylenedioxyphenyl)-4,4,5, 5-te...
