Summary[edit] Description: Español: Testículo de Hydra sp. en primer plano. El color de fondo es un artificio de la iluminación del microscopio óptico; 400X. Sin tinción. Date: 29 June 2014, 04:43:14. Source: Own work. Author: Ganímedes.
Figure 3; A cnidome of Baikal H. oligactis B cnidome of H. oligactis, figure adapted from Schuchert (2010). From left to right: stenoteles, holotrichous isorhizas, atrichous isorhizas and desmonemes. Scale bars: 10 μm.
Summary[edit] Description: English: A computer-generated illustration of one possible non-radial oscillation mode in the giant star xi Hya. The blue parts contain particles in the upper stellar atmosphere moving away from the stellar centre, hence they cause a "blue-shift" (towards shorter wavelengths) in the spectrum for the observer. At the same time, particles in the red parts move towards the stellar centre and cause a "red-shift" (towards longer wavelengths). Particles in the white regions do not move during the oscillation cycle. Half an oscillation cycle later, the red parts will have become blue and vice versa. Date: 15 May 2002. Source: http://www.eso.org/public/images/eso0215b/. Author: ESO.
"Longitude (deg): -0.7. Latitude (deg): 51.0. Longitude (deg/min): 0ð 40' W. Latitude (deg/min): 51ð 0' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Category: standard photograph or close-up. Photographic equipment used: ""35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner."". "