We have previously shown that the TprK antigen of T. pallidum, Nichols strain, is predominantly expressed in treponemes obtained 10 days after infection and that the hydrophilic domain of TprK is a target of opsonic antibodies and confers significant protection against homologous challenge. The T. pallidum genome sequence reported the presence of a single copy of the tprK gene in the Nichols st...

E. Nichols ([email protected]) and S. Spector, Center for Biodiversity and Conservation, Invertebrate Conservation Program, American Museum of Natural History, Central Park West at 79th St., New York, NY 100245193, USA. T. A. Gardner, Biology Dept, Univ. Federal de Lavras, Lavras MG, 37200-000, Brazil, and Dept of Zoology, Univ. of Cambridge, Downing Street, Cambridge, CB2 3EJ, UK. C. A. Peres, ...

I és a Long-Memoried Woman (1983), primer poemari de l’autora guyanesa Grace Nichols, li va valer el Commonwealth Poetry Prize, reconeixement la crítica i posicionar com una les noves veus del Carib diàspora. En aquest treball s’explora l’estat dislocat en què viu protagonista d’aquest llibre, esclavitzada arrencada seva Àfrica natal, s’evidencia esmena través relació amb nou espai que s’habita...

This paper proposed control strategies for the modern mechatronic Continuously Variable Transmission (CVT) System using three different techniques; The Ziegler-Nichols, Linear Quadratic and Pole-Placement methods. The results of the system responses of the designed control schemes were successfully simulated using MATLAB. Comparing the results showed that controller implemented using the Pole-P...