Hongcai Chen

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The genus Cyphellophora includes human- and plant-related species from mammal skin and nails, plant materials, and food. On the basis of analysis of ITS, LSU, TUB2 and RPB1 data and morphological characters, three new species, Cyphellophora phyllostachysdis, C. artocarpi and C. musae, associated with sooty blotch and flyspeck disease, were added to this(More)
Gastroesophageal junction adenocarcinoma (GEJA) is an aggressive malignancy with an alarmingly rising incidence. TNM staging is widely used by oncologists to stratify prognosis as well as direct therapeutic strategies. However, inadequate lymphadenectomy is frequently encountered for GEJA and largely confounds prognosis resulting from TNM staging. Thus, a(More)
P2P networks were new stars of 21 century and they were widely used in nowadays networks.It was factually an overlay network for distributed object store, search and sharing. But P2P networks frequently lacked of dependability, some peer nodes could be easily lost.So it was very important to study the architecture and frangibility of p2p networks and know(More)
This paper describes an interactive control algorithm, called Triangle Formation Algorithm (TFA), used for three neighboring robotic sensors which are distributed randomly to self-organize into and equilateral triangle (E) formation. The algorithm is proposed based on the triangular geometry and considering the actual sensors used in robotics. In(More)
P2P networks were factually overlay networks for distributed object store, search and sharing, and they were very popular. But P2P networks frequently lacked of dependability, some peer nodes could be easily lost. In this paper, we presented a small world architecture for P2P networks for information discovery, peer nodes freely linked to each other in(More)
Species in the genus Zygophiala are associated with sooty blotch and flyspeck disease on a wide range of hosts. In this study, 63 Zygophiala isolates collected from flyspeck colonies on a range of plants from several regions of China were used for phylogeny, host range and geographic distribution analysis. Phylogenetic trees were constructed on four(More)