Xiaofeng Zhang

- Mobile Positioning Systems- Wireless Data Broadcast (2005)

Zhili Wu, Xiaofeng Zhang

In order to enhance the research atmosphere and share research ideas among its postgraduate students, the Department of Computer Science starts to hold the HKBU-CSD Postgraduate Research Symposium...

Improvement of La0.65Sr0.3MnO3-gamma-YSZ cathodes by infiltrating nanoSm0.6Sr0.4CoO3-gamma particles (2004)

Lu, Chun, Sholklapper, Tal, Chen, Xuan, Zhang, Xiaofeng, Jacobson, Craig P., Visco, Steven J., ...

La0.65Sr0.3MnO3-delta-YSZ cathodes are infiltrated with Sm0.6Sr0.4CoO3-delta (SSC) at 800oC using a precipitation method. The effect of SSC infiltration has been characterized for symmetric cells and...

Evaluation of Transovarial Transmission and Transmissibility of Ehrlichia chaffeensis (Rickettsiales: Anaplasmataceae) in Amblyomma americanum (Acari: Ixodidae) (2003)

S. Wesley Long, Xiaofeng Zhang, Jianzhi Zhang, Randall P. Ruble, Pete Teel, Xue-Jie Yu

It has long been assumed that Ehrlichia chaffeensis (Anderson, Dawson & Wilson), is not transmitted transovarially in the lone star tick vector Amblyomma americanum (L.). To test this hypothesis,...

Grouping Edge Points into Line Segments by Sequencial Hough Transformation (2000)

Xiaofeng Zhang, Hans Burkhardt

An algorithm to group edge points into digital line segments with Hough transformation is described in this paper. The edge points are mapped onto the parameter domain discretized at specific...

An analysis of transformations (1964)

Prof Dr, Hans Burkhardt, Interner Bericht, Xiaofeng Zhang

An algorithm to group the edge points into digital line segment with Hough transformation is described in this paper. The edge points are mapped onto the parameter domain discretized at specific...

An Immunoreactive 38-Kilodalton Protein of Ehrlichia canis Shares Structural Homology and Iron-Binding Capacity with the Ferric Ion-Binding Protein Family

Doyle, C. Kuyler, Zhang, Xiaofeng, Popov, Vsevolod L., McBride, Jere W.

Ehrlichiae are tick-transmitted, gram-negative, obligately intracellular bacteria that live and replicate in cytoplasmic vacuoles, but little is known about iron acquisition mechanisms necessary for...

An Immunoreactive 38-Kilodalton Protein of Ehrlichia canis Shares Structural Homology and Iron-Binding Capacity with the Ferric Ion-Binding Protein Family

Doyle, C. Kuyler, Zhang, Xiaofeng, Popov, Vsevolod L., McBride, Jere W.

Ehrlichiae are tick-transmitted, gram-negative, obligately intracellular bacteria that live and replicate in cytoplasmic vacuoles, but little is known about iron acquisition mechanisms necessary for...

Identification of IgF, a hinge-region-containing Ig class, and IgD in Xenopus tropicalis

Zhao, Yaofeng, Pan-Hammarström, Qiang, Yu, Shuyang, Wertz, Nancy, Zhang, Xiaofeng, Li, Ning, ...

Only three Ig isotypes, IgM, IgX, and IgY, were previously known in amphibians. Here, we describe a heavy-chain isotype in Xenopus tropicalis, IgF (encoded by Cφ), with only two constant region...

Identification of a Glycosylated Ehrlichia canis 19-Kilodalton Major Immunoreactive Protein with a Species-Specific Serine-Rich Glycopeptide Epitope▿

McBride, Jere W., Doyle, C. Kuyler, Zhang, Xiaofeng, Cardenas, Ana Maria, Popov, Vsevolod L., Nethery, Kimberly A., ...

Ehrlichia canis has a small subset of major immunoreactive proteins that includes a 19-kDa protein that elicits an early Ehrlichia-specific antibody response in infected dogs. We report herein the...

Enzyme-Linked Immunosorbent Assay with Conserved Immunoreactive Glycoproteins gp36 and gp19 Has Enhanced Sensitivity and Provides Species-Specific Immunodiagnosis of Ehrlichia canis Infection▿

Cárdenas, Ana Maria, Doyle, C. Kuyler, Zhang, Xiaofeng, Nethery, Kimberly, Corstvet, Richard E., Walker, David H., ...

Ehrlichia canis is the primary etiologic agent of canine monocytic ehrlichiosis, a globally distributed and potentially fatal disease of dogs. We previously reported on the identification of two...

Ehrlichia canis gp200 Contains Dominant Species-Specific Antibody Epitopes in Terminal Acidic Domains▿

Nethery, Kimberly A., Doyle, C. Kuyler, Zhang, Xiaofeng, McBride, Jere W.

Species-specific antibody epitopes within several major immunoreactive protein orthologs of Ehrlichia species have recently been identified and molecularly characterized. In this study, dominant...

A Variable-Length PCR Target Protein of Ehrlichia chaffeensis Contains Major Species-Specific Antibody Epitopes in Acidic Serine-Rich Tandem Repeats▿

Luo, Tian, Zhang, Xiaofeng, Wakeel, Abdul, Popov, Vsevolod L., McBride, Jere W.

Ehrlichia chaffeensis and E. canis have a small subset of tandem repeat (TR)-containing proteins that elicit strong host immune responses and are associated with host-pathogen interactions. In a...

Genetic and Antigenic Diversities of Major Immunoreactive Proteins in Globally Distributed Ehrlichia canis Strains▿

Zhang, Xiaofeng, Luo, Tian, Keysary, Avi, Baneth, Gad, Miyashiro, Simone, Strenger, Carmela, ...

The extent of knowledge regarding the diversity of globally distributed Ehrlichia canis strains has been limited to information gained from a few evolutionarily conserved genes. In this study, E....