Splitting the sky HTM and HEALPix. W. O’Mullane Astrophysics Division, Space Science Department of ESA, ESTEC, 2200 AG Noordwijk, The Netherlands. A. J. Banday MPI für Astrophysik, P.O. Box 1523, D-85740 Garching, Germany. K. Gorski European Southern Observatory (ESO), Karl Schwarzschild Strasse 2, 85748 Garching, Germany P. Kunszt, A. Szalay The Johns Hopkins University, 3701 San Martin Drive,...

High elevation montane areas are called "sky islands" when they occur as a series of high mountains separated by lowland valleys. Different climatic conditions at high elevations makes sky islands a specialized type of habitat, rendering them naturally fragmented compared to more continuous habitat at lower elevations. Species in sky islands face unsuitable climate in the intervening valleys wh...

Eighteen patients with acute lymphoblastic leukemia (ALL) were investigated using spectral karyotyping (SKY), and multicolor fluorescence in situ hybridization (FISH) banding analyses. SKY analysis confirmed previous results in patients with G-banded diploid karyotype. Nevertheless in three out of five patients with two or more chromosomal abnormalities, SKY and multicolor banding methods refin...

With the onset of the HI Parkes All-Sky Survey (HIPASS), a new view of the high-velocity cloud (HVC) distribution in the southern sky is being revealed. The dense spatial sampling and unbiased coverage of HIPASS gives it multiple advantages over previous surveys of the southern sky. Detailed views of the clouds’ structure and large mosaics of the HI sky allow us to link individual concentration...