We analyze the systematic errors in the positions of bursts in the BATSE 1B, 2B and 3B catalogs, using a likelihood approach. We use the BATSE data in conjunction with 196 single IPN arcs. We assume circular Gaussian errors, and that the total error is the sum in quadrature of the systematic error σsys and statistical error σstat, as prescribed by the BATSE catalog. We find that the 3B burst po...

Disclosures: T. Zumbrunn: None. K. Mangudi Varadarajan: 1; MAKO Surgical. 3A; MERCK (Spouse). 3B; Orthopedic Technology Group. H.E. Rubash: 1; MAKO Surgical, Pipeline. 3B; MAKO Surgical, Pipeline, Access Mediquip. 4; Pipeline, Orthopedic Technology Group. 7; Lippincott, Williams and Wilkins. H. Malchau: 1; Smith and Nephew, MAKO Surgical. 3B; Smith and Nephew, MAKO Surgical. 3C; Biomet. 4; RSA ...

The antileishmanial efficacy of four novel quinoline derivatives was determined in vitro against Leishmania chagasi, using extracellular and intracellular parasite models. When tested against L. chagasi-infected macrophages, compound 3b demonstrated 8.3-fold greater activity than did the standard pentavalent antimony. No significant activity was found for compounds 3a, 4a, and 4b. The antilesih...

The challenge of modeling and rendering required for high-quality 3D visuals leads to the use new environments. Working with web browsers allowing real-time interaction, graphic libraries have become platforms where design software can be executed together. aim study is explore usage ways environment, their potentials in visualization. After examination declarative imperative classification gra...

Diphenylamino(divinyl)borane (1a) adds two molar equivalents of Piers' borane [HB(C6F5)2] to give the expected double hydroboration product. In contrast diisopropylamino(divinyl)borane (1b) reacts cleanly already with one molar equivalent of HB(C6F5)2 to give the α-borylated tetrahydroborole derivative 10 in good yield. Subsequent treatment of 10 with benzaldehyde proceeded by retro-hydroborati...