We present time-series spectroscopy and multi-band photometry of the sdBV PG1605+072 carried out simultaneously at the Calar Alto 2.2m and 3.5m telescopes. The periodogram analysis of the radial velocity curves reveals three frequencies at 2.078, 2.756, and 1.985 mHz for Hβ and at 2.076, 2.753, and 1.978 mHz for Hγ . The corresponding radial velocity amplitudes are 12.7, 8.0, and 7.9 km/s for H...

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(1) a. He picked up a pencil, [... ) (W2F-004 #087:1) b. [ ... ) he didn't want me even to pick the child up (S IB-049 #083: I :(3) (2) a. but I'll give him a ring (SIA-058 #084:2:B) b. [ ... ] he gave a similar title to the third collection (S2A-036 #095: I:A) c. [... ) I'll sell up and buy a flat for Emily and myself (W IB-O I0 #072:2) (3) a. Is that from where you get the optic nerve (S IB-O...

In this paper, we present our developments of a novel approach for distributed memory Adaptive Mesh Refinement (AMR). Our approach is highly asynchronous and fully distributed that makes it suitable for extreme-level scaling. It takes negligible memory to store mesh structure as compared to the traditional approaches which are not scalable. It accomplishes adaptive mesh restructuring in just 1 ...