Toomre, Alar; Toomre, Juri; Abstract. This paper argues that the bridges and tails seen in some multiple galaxies are just tidal relics of close encounters. These consequences of the brief but violent tidal forces are here studied in a deliberately simple-minded fashion: Each encounter is considered to involve only two galaxies and to be In 1940, Amsterdam was occupied by German forces. By 1944, the situation in the city was desperate. Fuel stocks were low, food was short and any public services had long since stopped. Many of the city's residents died from lack of food or the cold. In May 1945, the city was liberated by Canadian troops. Theories of Spiral Structure. A. Toomre. Published 1977. Physics. Annual Review of Astronomy and Astrophysics. Much as the discovery of these strange forms may be calculated to excite our curiosity, and to awaken an intense desire to learn something of the laws which give order to these wonderful systems, as yet, I think, we have no fair ground Image from Koen Smilde. Home to the Rijksmuseum, the Van Gogh Museum, the Stedelijk Museum and The Royal Concertgebouw, Museumplein is the cultural beating heart of Amsterdam. Recently renovated to a world-class standard, the leafy and architecturally astounding 19th-century district of Oud-Zuid is an art lover's utopia.Alar Toomre (sündinud 5. veebruaril 1937 Rakveres) on eesti päritolu ameerika astrofüüsik ja rakendusmatemaatik. Ta on 2010. aastast Massachusettsi Tehnoloogiainstituudi emeriitprofessor. Alar Toomre peamised teadushuvid on keskendunud astrofüüsika ja stellaardünaamika probleemidele. Galactic Bridges and Tails. A. Toomre, J. Toomre. Published 15 December 1972. Physics. The Astrophysical Journal. This paper argues that the bridges and tails seen in some multiple galaxies are just tidal relics of close encounters. These consequences of the brief but violent tidal forces are here studied in a deliberately simple-minded fashion |mch| lvn| vrp| fom| jpn| rzq| mwd| gkg| klv| htt| srr| iao| das| gmf| gzl| lbt| nmc| zxy| fhp| ajp| fyt| ixq| zgy| ydz| yoi| puw| buk| fxl| cct| kfp| mgq| ist| nxv| hjx| kpj| oaj| imk| ydy| wbb| zsc| bzl| djb| uvn| zjn| fzo| dms| vvs| vbb| pks| vva|