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| 2. |
- Aartsen, M. G., et al.
(author)
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SEARCHES FOR TIME-DEPENDENT NEUTRINO SOURCES WITH ICECUBE DATA FROM 2008 TO 2012
- 2015
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In: Astrophysical Journal. - 0004-637X .- 1538-4357. ; 807:1
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Journal article (peer-reviewed)abstract
- In this paper searches for flaring astrophysical neutrino sources and sources with periodic emission with the IceCube neutrino telescope are presented. In contrast to time-integrated searches, where steady emission is assumed, the analyses presented here look for a time-dependent signal of neutrinos using the information from the neutrino arrival times to enhance the discovery potential. A search was performed for correlations between neutrino arrival times and directions, as well as neutrino emission following time-dependent light curves, sporadic emission, or periodicities of candidate sources. These include active galactic nuclei, soft gamma-ray repeaters, supernova remnants hosting pulsars, microquasars, and X-ray binaries. The work presented here updates and extends previously published results to a longer period that covers 4 years. of data from 2008 April 5 to 2012 May 16, including the first year of operation of the completed 86 string detector. The analyses did not find any significant time-dependent point sources of neutrinos, and the results were used to set upper limits on the neutrino flux from source candidates.
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| 3. |
- Hellström Reimer, Maria, et al.
(author)
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Mapping Collaborative Methods and Tools for Promoting Urban Transitions in the Øresund Region
- 2012
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Reports (other academic/artistic)abstract
- This report is produced within the Urban Transition Øresund (UT) project (2011–2014), and it is part of the subtask Collaborative Methods and Tools for Urban Transitions (UT CoMeT). The goal of the UT project is to promote sustainable growth and advance sustainable urban transformation in the Øresund region by gathering municipalities, universities and businesses in cross-border cooperation. The subtask UT CoMeT has a special focus on tools and methods for working that allow and promote greater collaboration between various actors in a transition process towards sustainability.The initial phase of the UT CoMeT activity consists of mapping existing experiences of forms of collaboration and cross-boundary working formats in urban transition processes. This includes examples of methods and tools utilised within the Øresund region, but also beyond, on international areas, focusing on Europe. The mapping process takes its point of departure in results from earlier reports, and it was completed in two steps: (I) mapping of methods and tools currently used by the UT project partners in the Øresund region; and (II) mapping of international cases and examples in Europe.
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| 5. |
- Kjaer, Kurt, et al.
(author)
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Mezen Bay - a key area for understanding Weichselian glaciations in northern Russia
- 2003
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In: Journal of Quaternary Science. - : Wiley. - 1099-1417 .- 0267-8179. ; 18:1, s. 73-93
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Journal article (peer-reviewed)abstract
- Sediment successions in coastal cliffs around Mezen Bay, southeastern White Sea, record an unusually detailed history of former glaciations, interstadial marine and fluvial events from the Weichselian. A regional glaciation model for the Weichselian is based on new data from the Mezen Bay area and previously published data from adjacent areas. Following the Mikulinian (Eemian) interglacial a shelf-centred glaciation in the Kara Sea is reflected in proglacial conditions at 100-90 ka. A local ice-cap over the Timan ridge existed between 75 and 65 ka. Renewed glaciation in the Kara Sea spread southwestwards around 60 ka only, interrupted by a marine inundation, before it advanced to its maximum position at about 55-50 ka. After a prolonged ice-free period, the Scandinavian ice-sheet invaded the area from the west and terminated east of Mezen Bay about 17 ka. The previously published evidence of a large ice-dammed lake in the central Arkhangelsk region, Lake Komi, finds no support in this study. Copyright (C) 2003 John Wiley Sons, Ltd.
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| 6. |
- Thomas, HS, et al.
(author)
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- 2019
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swepub:Mat__t
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