We present Giant Meterwave Radio Telescope (GMRT) observations of the H  21 cm line and Very Large Array (VLA) observations of the OH 18 cm line from the Seyfert 2 galaxy Mrk 1. H  emission is detected from both Mrk 1 and its companion NGC 451. The H  emission morphology and the velocity field of Mrk 1 are disturbed. We speculate that the nuclear activities of Mrk 1 are triggered by tidal in...

Supplementary data tml http://rspb.royalsocietypublishing.org/content/suppl/2009/04/17/rspb.2008.1796.DC1.h "Data Supplement" References http://rspb.royalsocietypublishing.org/content/276/1667/2625.full.html#ref-list-1 This article cites 39 articles, 11 of which can be accessed free Subject collections (1798 articles) evolution • (1563 articles) ecology • (176 articles) developmental biology ...

Address for correspondence: Burr Hall, MD University of Rochester, Strong Memorial Hospital Department of Cardiovascular Diseases 601 Elmwood Avenue, Box 679-C Rochester, New York 14642, USA Tel: (585) 275 1667, fax: (585) 242 9549 e-mail: [email protected] Received: 30.09.2007 Accepted: 15.12.2007 Surgical atrial fibrillation ablation: A review of contemporary techniques and energy ...

K 3-35 is a planetary nebula (PN) where H2O maser emission has been detected, suggesting that it departed from the proto-PNe phase only some decades ago. Interferometric VLA observations of the OH 18 cm transitions in K 3-35 are presented. OH maser emission is detected in all four ground state lines (1612, 1665, 1667, and 1720 MHz). All the masers appear blueshifted with respect to the systemic...