Feature Selection based on Rough Sets and Particle Swarm Optimization (2007)
Wang, Xiangyang, Yang, Jie, Teng, X, Xia, W, Jensen, Richard
We propose a new feature selection strategy based on rough sets and Particle Swarm Optimization (PSO). Rough sets has been used as a feature selection method with much success, but current...
Controlled etching of carbon nanotubes by iron-catalyzed steam gasification (2007)
Xia, W., Hagen, V., Kundu, S., Wang, Y., Somsen, Ch., Eggeler, G., ...
Validation of cause-of-death statistics in urban China (2007)
Rao, C, Yang, G, Hu, J, Ma, J, Xia, W, Lopez, AD.
BACKGROUND: National vital registration systems are the principal source of cause specific mortality statistics, and require periodic validation to guide use of their outputs for health policy and...
Validation of cause-of-dea 1464-3685th statistics in urban China (2007)
Rao, Chalapati, Yang, Gonghuan, Hu, Jianping, Ma, Jiemin, Xia, W., Lopez, Alan D.
BACKGROUND: National vital registration systems are the principal source of cause specific mortality statistics, and require periodic validation to guide use of their outputs for health policy and...
Xia, W, Mruk, DD, Lee, WWM, Cheng, CY
During spermatogenesis, extensive restructuring takes place at the Sertoli-Sertoli and Sertoli-germ cell interface, which is regulated via intriguing interactions among cytokines, proteases, protease...
Presenilin-1-mediated retention of APP derivatives in early biosynthetic compartments (2006)
Réchards, M., Xia, W, Oorschot, V., Dijk, S. Van, Annaert, W., Selkoe, D.J., ...
Xia, W, Mruk, DD, Lee, WWM, Cheng, CY
The biochemical basis that regulates the timely and selective opening of the blood-testis barrier (BTB) to migrating preleptotene/leptotene spermatocytes at stage VIII of the epithelial cycle in...
Akt-mediated phosphorylation of EZH2 augments methylation of lysine 27 in histone H3. (2005)
Zhou, B.P., Xia, W., Wu, Y.L., Yang, C-C., Chen, C-T., ...
Xia, W, Wong, CH, Lee, PY, Lee, WWM, Cheng, CY
During spermatogenesis, both adherens junctions (AJ) (such as ectoplasmic specialization (ES), a testis-specific AJ type at the Sertoli cell-spermatid interface (apical ES) or Sertoli-Sertoli cell...
Xia, W, Mruk, DD, Lee, WWM, Cheng, CY
In the mammalian testis, preleptotene and leptotene spermatocytes residing in the basal compartment of the seminiferous epithelium must traverse the blood-testis barrier (BTB) at late stage VIII...
Wong, CH, Xia, W, Lee, PY, Mruk, DD, Lee, WWM, Cheng, CY
Apical ectoplasmic specialization (ES) is a unique testis-specific cell-cell actin-based adherens junction type restricted to the Sertoli-round/elongating/elongate spermatid interface in the...
Zhang, J, Wong, CH, Xia, W, Mruk, DD, Lee, PY, Lee, WWM, ...
Using a well characterized model of cell-cell actin-based adherens junction (AJ) disruption by suppressing the intratesticular testosterone level in adult rats with testosterone-estradiol implants,...
Ring finger protein ZIN interacts with Human Immunodeficiency Virus Type 1 Vif (2004)
Feng, F., Davis, A., Lake, J. L., Carr, J. M., Xia, W., Burrell, Christopher John, ...
Copyright © 2004, American Society for Microbiology.
Ring finger protein ZIN interacts with Human Immunodeficiency Virus Type 1 Vif (2004)
Feng, F., Davis, A., Lake, J. L., Carr, J. M., Xia, W., Burrell, Christopher John, ...
Copyright © 2004, American Society for Microbiology.
Réchards, M., Xia, W., Oorschot, V., Selkoe, D.J., Klumperman, J.
Presenilin-1 is involved in intramembrane proteolysis of various proteins, but its intracellular site of action has remained elusive. Here, we determined by quantitative immunogold-electron...
Photocure of a bismaleimide blend system (2001)
Xia, W., Hill, D., Hoyle, C. E., Viswanathan, K., Whittaker, A. K.
Permanent magnet brushless drives (1998)
Chan, CC, Xia, W, Jiang, JZ, Chau, KT, Zhu, ML
The purpose of this paper is to present an optimal efficiency control scheme for constant power operation of phase decoupling (PD) PM brushless DC motor drives. The key is to adaptively adjust the...
Novel permanent magnet motor drives for electric vehicles (1996)
Chan, CC, Chau, KT, Jiang, JZ, Xia, W, Zhu, M, Zhang, R
Novel permanent magnet (PM) motor drives have been successfully developed to fulfil the special requirements for electric vehicles such as high power density, high efficiency, high starting torque,...
Chan, CC, Jiang, JZ, Xia, W, Chau, KT, Zhu, ML
In this paper, a control approach to optimize the system efficiency of phase-decoupling (PD) permanent magnet (PM) brushless motor drives during constant-power operation is presented. The approach is...
Novel wide range speed control of permanent magnet brushless motor drives (1995)
Chan, CC, Jiang, JZ, Xia, W, Chau, KT
This paper presents a novel approach for the wide range speed control of a permanent magnet (PM) brushless motor drive, including both sinewave and squarewave versions. As compared with conventional...
Novel wide range speed control of permanent magnet brushless motor drives (1995)
Chan, CC, Jiang, JZ, Xia, W, Chau, KT
This paper presents a novel approach for the wide range speed control of permanent magnet (PM) brushless motor drives, including both sinewave and squarewave versions. As compared with conventional...
In vitro, anionic phospholipids can reactivate inactivated DnaA protein, which is essential for initiation of DNA replication at the oriC site of Escherichia coli [Sekimizu, K. & Kornberg, A. (1988)...
Escherichia coli cells are dependent on the anionic phospholipid phosphatidylglycerol for cell growth. Introduction into cells of the ability to make phosphatidylinositol did not suppress the need...
Characterization of late gene promoters of Chlamydia trachomatis.
Fahr, M J, Douglas, A L, Xia, W, Hatch, T P
Chlamydiae possess an intracellular developmental cycle defined by the orderly interconversion of infectious, metabolically inactive elementary bodies and noninfectious, dividing reticulate bodies....
Identity of the Escherichia coli cls and nov genes.
Tropp, B E, Ragolia, L, Xia, W, Dowhan, W, Milkman, R, Rudd, K E, ...
cls and nov mutants have similar increased sensitivities to novobiocin and reduced levels of cardiolipin, both of which can be corrected by plasmid-borne copies of either wild-type gene. A comparison...
Pleural macrophage recruitment and activation in asbestos-induced pleural injury.
Choe, N, Tanaka, S, Xia, W, Hemenway, D R, Roggli, V L, Kagan, E
The pathogenesis of asbestos-induced pleural fibrosis is poorly understood. Moreover, there has been a long-standing controversy regarding the relative potential of different commercial types of...
In vitro, anionic phospholipids can reactivate inactivated DnaA protein, which is essential for initiation of DNA replication at the oriC site of Escherichia coli [Sekimizu, K. & Kornberg, A. (1988)...
Escherichia coli cells are dependent on the anionic phospholipid phosphatidylglycerol for cell growth. Introduction into cells of the ability to make phosphatidylinositol did not suppress the need...
Characterization of late gene promoters of Chlamydia trachomatis.
Fahr, M J, Douglas, A L, Xia, W, Hatch, T P
Chlamydiae possess an intracellular developmental cycle defined by the orderly interconversion of infectious, metabolically inactive elementary bodies and noninfectious, dividing reticulate bodies....
Identity of the Escherichia coli cls and nov genes.
Tropp, B E, Ragolia, L, Xia, W, Dowhan, W, Milkman, R, Rudd, K E, ...
cls and nov mutants have similar increased sensitivities to novobiocin and reduced levels of cardiolipin, both of which can be corrected by plasmid-borne copies of either wild-type gene. A comparison...
Pleural macrophage recruitment and activation in asbestos-induced pleural injury.
Choe, N, Tanaka, S, Xia, W, Hemenway, D R, Roggli, V L, Kagan, E
The pathogenesis of asbestos-induced pleural fibrosis is poorly understood. Moreover, there has been a long-standing controversy regarding the relative potential of different commercial types of...
MacLean, J. A., Xia, W., Pinto, C. E., Zhao, L., Liu, H. W., Kradin, R. L.
Dendritic cells (DCs) have emerged as the dominant antigen-presenting cells (APCs) of the lung, playing a vital role in the induction of cell-mediated immunity to inhaled antigens. We have previously...
Kradin, R. L., Xia, W., McCarthy, K., Schneeberger, E. E.
A substantial body of evidence indicates that the primary sensitization of naive T cells to inhaled antigens occurs in the regional lymph nodes, whereas secondary responses may be generated directly...