Tieqiang Li

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Nucleotide sequences of the VP2 gene of eight infectious bursal disease viruses isolated from vaccinated chicken flocks in the northeast of China were determined. The sequence analysis showed that all of the isolates were also characterized by the vvIBDV conserved amino acid residues: 222A, 256I, 294I, and 299S. Four of them had one amino acid change(More)
In this article we study a homotopy invariant cat(X, B, [ω]) on a pair (X, B) of finite CW complexes with respect to the cohomology class of a continuous closed 1-form ω. This is a generalisation of a Lusternik-Schnirelmann category type cat(X, [ω]), developed by Farber in [3, 4], studying the topology of a closed 1-form. The article establishes the(More)
Tumor protein D52 (TPD52) is a member of the TPD52-like protein family and plays different roles in various types of malignancies. However, its role in renal cell carcinoma (RCC) is still unclear. In this study, we investigated the role of TPD52 in RCC. The mechanism of TPD52 in RCC was also investigated. Our data demonstrated that the expression levels of(More)
XMI is an information exchange standard of Model Driven Architecture. Focus of this paper is the transformation from model UML to XMI and its transformation method. First introduce Model Driven Architecture, UML, and XMI and other basic concepts, and then research the transformation from model to XMI and the transformation method.
Si-containing graphite-based composites are considered as promising high-capacity anodes for lithium-ion batteries (LIBs). Here, a controllable and scalable self-assembly strategy is developed to produce micro-nanostructured graphite/Si/reduced graphene oxides composite (SGG). The self-assembly procedure is realized by the hydrogen bond interaction between(More)
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