Zhao Xichen

Nanosized ZnO/SiO 2 -Based Amphiphobic Coatings for Stone Heritage Protection

Gang Wang, Pei Yang Shi, Hongjie Luo, Zhao Xichen et autres

Exploring and developing an efficient protective coating for precious stone heritages that have been exposed to sunlight and rain for a long time is crucial. The UV resistance properties of nano-ZnO are apparent. Nano-SiO 2 has a stable chemical structure and is …

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急性白血病伴11 q 23/ MLL 基因易位和扩增临床特点

赵喜晨, Zhao Xichen, 孙晓云, Sun Xiaoyun et autres

目的研究急性白血病(AL)伴混合系列白血病(MLL)基因易位和扩增的临床特点。 方法初治成人AL病人112例，取其骨髓细胞经24 h短期培养，常规方法制备染色体标本，R显带行染色体核型分析；使用位点特异性识别(LSI)11q23/MLL双色分离DNA探针行间期荧光原位杂交(FISH)，对异常信号者行中期FISH确定11q23/MLL异常。分析MLL基因易位和扩增者临床特征。 结果FISH显示112例AL病人中9例(8.04%)存在11q23/MLL基因易位，8例(7.14%)存在MLL基因扩增。两者显示相似的临床特点：髓外浸润发生率高，对细胞毒药物敏感性低，治疗后早期复发率高，生存期短，预后不良。病人通常诊断为B-祖细胞急性淋巴细胞白血病、急性单核细胞白血病或双表型急性白血病。急性淋巴细胞白血病高表达CD34，急性髓系白血病高表达CD117、CD56、CD11b和CD64并有明显骨髓病态造血。MLL基因扩增病人发病年龄较大、外周血白细胞计数较低，有更明显的病态造血。 结论11q23/MLL基因易位和扩增的成人AL病人具有相似的临床特点，MLL基因在AL发病中为功能获得性异常。

重み付き図書ネットワークに基づく個人化推薦アルゴリズムと実現【JST・京大機械翻訳】

Yuan Husheng, Zhao Xichen

The Research and Implement on Refurbishment and Capacity Extension of Bikou Hydro-generator(TS854/210-40)

Zhao Xichen

This paper presents the feasibility of refurbishment and capacity extension of Bikou Hydro-generator(TS854/210-40), as well as the scope of refurbishment, implementing measures and notice items through the relevant data, we analyzed, and made an evaluation on the reconstructed effects as a whole.

Research advances on microwave pyrolysis

Zhao Xichen

The progress of the application of microwave pyrolysis in China and oversea was reviewed. The methods and mechanism were introduced about producing high value-added chemicals through microwave heating of biomass,sludge and fossil fuel. The microwave pyrolysis could be a way worthing to …

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Interior Decoration and Distribution of Modern Library——Starts from the Construction of the Library of Shenzhen University Town

Zhao Xichen

As a wholly new modern library,the library of Shenzhen University Town has been built from the visual angle of reader,concerning interior feel of space,visual angle and behavior,providing the most comfortable,peaceful and kind reading environment for readers;putting the environment,readers and books into a …

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Considerations to the Development of Shenzhen University Town Library

Zhao Xichen

The background and features of the Shenzhen University Town Library are briefly introduced,the vision of the library and considerations to the development of the library are described.

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