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Träfflista för sökning "db:Swepub ;conttype:(scientificother);spr:eng;srt2:(1980-1994)"

Search: db:Swepub > Other academic/artistic > English > (1980-1994)

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Enumeration	Reference	Cover	Find
1.	1st Symposium on Extrap Equilibrium and Stability 1988 Editorial proceedings (other academic/artistic)
2.	A bibliography of the mineral resources of Tanzania 1980 Editorial collection (other academic/artistic)
3.	A corpus of Shetland English 1985 Editorial collection (other academic/artistic)
4.	A survey of commercial agency 1984 Editorial collection (other academic/artistic)
5.	Aagaard, Richard, et al. (author) Prediction of shrinkage, micro structure and mechanical properties in ductile iron casting 1993 Reports (other academic/artistic)
6.	Aalto, Susanne, 1964 (author) Molecular Clouds in Starburst Galaxies 1994 Doctoral thesis (other academic/artistic)abstract Starbursts in the centres of galaxies are believed to be caused by funneling of gas towards the inner regions. Gravitational interactions between galaxies are known to cause vast rearrangements of their structure as well as induce bursts of star formation in their nuclear regions. However, radial gas-transport may also be the result of a bar- instability intrinsic to the system. This report deals with the effect of a starburst on the molecular medium of galaxies. The mm-wave, rotational transitions of interstellar molecules serve as probes of the physical conditions, kinematics and total mass of the molecular gas. Observations of the J=1-0, J=2-1 and J=3-2 transitions of 12Co, the J=1-0 and J=2-1 transitions of 13Co, the J=1-0 transitions of C180 and HCN and the J=2-1 transition of CS are used to determine the properties of the molecular gas in starbursting and normal galaxies. The mean escape probability approximation is used to solve the radiative transfer equations. The inferred properties of the molecular clouds in the centres of starburst galaxies differ from those of Galactic disk clouds. Such a deviation is likely to be induced by a central gas concentration and/or the nuclear starburst disrupting the clouds. Large 12CO/13CO J=1-0 intensity ratios (R>20) are measured towards luminous mergers implying unusual, high-pressure, molecular cloud ensembles. Model cloud ensembles for the merging system, NGC 3256, and the starburst spiral NGC 1808 suggest that the 12CO-emission is dominated by warm (Tk = 100 - 300 K), small (0.5-1 pc) and moderately dense (n = 2 - 7 x 103 cm-3) molecular clouds. Such temperatures and densities are typical of Galactic photon dominated regions (PDRs). Statistical studies of molecular line ratios towards galaxy centres indicate that the optical depth of the 12CO 1-0 emission is moderate, .tau.Ã? 1. Many starburst galaxies have large-scale excitation gradients indicating warm, dense gas in the centre, and normal cool molecular gas in their extended disks. NGC 3256, in particular, has a large R = 35 in the centre, while it is found to be only R = 10 - 15 at positions 43" off centre. The model cloud ensemble of NGC 1808 indicate that the 12CO-emitting gas may be diffuse rather than self-gravitating, this could be a common phenomenon in starburst galaxies.
7.	Aarni, Teddy, 1919- (author) The Kalunga concept in Ovambo religion from 1870 onwards 1982 Doctoral thesis (other academic/artistic)
8.	Aarnio, A, et al. (author) Measurement of the mass and width of the Zo particle from multihadron final states produced in e+e--annihilations 1989 In: Physics Letters. ; :231, s. p 539- Journal article (other academic/artistic)
9.	Aarnio, A, et al. (author) Study of the hadronic decays of the Zo boson 1990 In: Physics Letters. ; :240, s. p 271- Journal article (other academic/artistic)
10.	Aarnio, A, et al. (author) Study of the leptonic decays of the Zo boson 1990 In: Physics Letters. ; :241, s. p 425- Journal article (other academic/artistic)

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Type of publication: doctoral thesis (4633); reports (3805); conference paper (1623); book chapter (1149); journal article (887); licentiate thesis (729); show more...; book (601); editorial collection (221); other publication (157); editorial proceedings (134); review (128); research review (8); artistic work (5); patent (3); show less...

Type of content: other academic/artistic (14083)Undo refine

Author/Editor: Ljung, Lennart, 1946 ... (153); Rönnberg, Jerker, 19 ... (104); Åström, Karl Johan (102); Wiberg, Nils-Erik, 1 ... (76); Johansson, Börje (68); Hwang, Philip, 1950 (60); show more...; Schalk, Peter (56); Svensson, Lars E. O. (56); Skarnemark, Gunnar, ... (47); Lindbeck, Assar (44); Berntsson, Thore, 19 ... (41); Forsman, Krister (40); Asp, Kenneth (39); Runesson, Kenneth, 1 ... (38); Engström, Tomas, 195 ... (38); Shahnavaz, Houshang (36); Alm, Håkan (33); Viberg, Mats (33); Wittrock, Björn (33); Maguire Jr., Gerald ... (31); Sjöstrand, Torbjörn (30); Wittenmark, Björn (30); Stepinski, T (29); Scheffel, Jan, 1954- (28); Isaksson, Alf (28); Larsby, Birgitta (28); Glad, Torkel, 1947- (28); Révay, Péter (27); Salerud, Göran, 1954 ... (27); Öhlander, Björn (27); Gustafsson, Fredrik (26); Wahlberg, Bo (26); Knutsson, Hans (25); Persson, Torsten (25); Bohgard, Mats (25); Leckner, Bo G, 1936 (25); Lamb, M. E. (25); Engwall, Lars (24); Granstrand, Ove, 194 ... (24); Broman, Lars (23); Hjalmarsson, Håkan (23); Lundberg, Peter (23); Forssberg, Eric (23); Nyström, Maria, 1955 (23); Sternad, M (23); Brenning, Nils (23); Kristensson, Gerhard (23); Broberg, Anders G, 1 ... (23); Samuelsson, Alf, 192 ... (23); Tägnfors, Harald, 19 ... (23); show less...

University: Uppsala University (3296); Stockholm University (1983); Linköping University (1325); Chalmers University of Technology (1280); Luleå University of Technology (1221); Lund University (1203); show more...; VTI - The Swedish National Road and Transport Research Institute (824); University of Gothenburg (624); Umeå University (482); Royal Institute of Technology (319); Linnaeus University (246); Jönköping University (245); RISE (216); The Nordic Africa Institute (189); Karlstad University (123); Stockholm School of Economics (109); Mid Sweden University (107); Södertörn University (77); IVL Swedish Environmental Research Institute (77); Högskolan Dalarna (74); Örebro University (70); Swedish National Heritage Board (52); University of Gävle (37); Blekinge Institute of Technology (32); Mälardalen University (17); University West (12); Nationalmuseum (11); University of Borås (11); Swedish National Defence College (10); Halmstad University (9); University of Skövde (9); Swedish Agency for Marine and Water Management (9); Kristianstad University College (7); The Swedish School of Sport and Health Sciences (5); Karolinska Institutet (5); Marie Cederschiöld högskola (4); Malmö University (3); Red Cross University College (2); University College of Arts, Crafts and Design (1); Swedish Museum of Natural History (1); Stockholm University of the Arts (1); University College Stockholm (1); show less...

Language: English (14083)Undo refine

Research subject (UKÄ/SCB): Engineering and Technology (3031); Natural sciences (2438); Social Sciences (2369); Humanities (1132); Medical and Health Sciences (560); Agricultural Sciences (53)

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