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- Lundälv, Jörgen, 1966
(författare)
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Beredskap och prevention i Norden
- 2004
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Ingår i: Lundälv,J. Bioterrorism och media - en guide om säkerhet och beredskap. - Gävle : Meyers förlag. - 9171111328 ; , s. 47-54
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Annan publikation (övrigt vetenskapligt/konstnärligt)
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| 2. |
- Isogai, Z, et al.
(författare)
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Versican interacts with fibrillin-1 and links extracellular microfibrils to other connective tissue networks
- 2002
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Ingår i: Journal of Biological Chemistry. - 1083-351X. ; 277:6, s. 4565-4572
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Tidskriftsartikel (refereegranskat)abstract
- Fibrillin-containing microfibrils are polymeric structures that are difficult to extract from connective tissues. Proteolytic digestion of tissues has been utilized to release microfibrils for study. Few of the molecules that connect microfibrils to other elements in the matrix have been identified. In this study, electron microscopic immunolocalization of anti-versican antibodies in tissues and in extracted microfibrils demonstrated that the C-terminal region of versican is found associated with fibrillin microfibrils. Extraction of microfibrils followed by treatment of microfibrils under dissociating conditions suggested that the versican C terminus is covalently bound to microfibrils. Binding assays using recombinant fibrillin-1 polypeptides and recombinant lectican lectin domains indicated that the versican lectin domain binds to specific fibrillin-1 polypeptides. The versican lectin domain also bound to molecules comigrating with authentic fibrillin-1 monomers in anassay using cell culture medium. In assays using microfibrils, the versican lectin domain demonstrated preferential binding compared with other lecticans. Binding was calcium-dependent. The binding site for versican in microfibrils is most likely within a region of fibrillin-1 between calcium-binding epidermal growth factor-like domains 11 and 21. Human mutations irk this region can result in severe forms of the Marfan syndrome ("neonatal" Marfan syndrome). The connection between versican and fibrillin microfibrils may be functionally significant, particularly in cardiovascular tissues.
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| 5. |
- Karlsson, Thomas, et al.
(författare)
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PRISMA IRIDES : PERFORMANCE AT THE END OF THE DRIFT PHASE & PLANNED RENDEZVOUS EXPERIMENTS
- 2014
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Ingår i: 9th International ESA Conference on Guidance, Navigation & Control Systems, Oporto, Portugal.
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Konferensbidrag (refereegranskat)abstract
- PRISMA was launched on June 15, 2010 to demonstrate strategies and technologies for formation flying and rendezvous. OHB Sweden is the prime contractor for the project which is funded by the Swedish National Space Board with additional support from DLR, CNES, and DTU.PRISMA consists of two spacecraft: Mango and Tango. The Mango spacecraft is 3-axis stabilized and has a propulsion system providing full 3D orbit control. Tango is 3-axis stabilized with a solar magnetic control system and does not have orbit control capability. The two spacecraft were launched clamped together into a 700 km SSO and Tango was successfully separated from Mango on August 11, 2010.In April 2013, when both the nominal and extended mission phases were successfully completed, new objectives were assigned to the Mango spacecraft and the Tango spacecraft was shut down permanently. An eighteen month journey was started towards a new, non-cooperative space object to demonstrate rendezvous and inspection within an experiment called IRIDES (Iterative Reduction of Inspection Distance with Embedded Safety). The baseline rendezvous target is Picard.Since the start of IRIDES, the Mango spacecraft has completed a large series of optimized orbit manoeuvres that has put the spacecraft on a drift towards the new object. The rendezvous is expected in the second half of 2014 and will demonstrate optical relative navigation technologies and the characterization of the rendezvous object and its motion with the use of the on-board video system. The rendezvous strategy within IRIDES includes a series of collision free drift manoeuvres past the rendezvous object successively reducing the closest relative distance. The demonstrated technologies for this rendezvous are believed to play an important role in the future developments associated with space debris mitigation.The paper gives a brief introduction to PRISMA including a retrospective of the different achievements made in the mission. The paper then describes the optimized orbit manoeuvres made to acquire the drift orbit. The status of the drift finalization is then given where the initial manoeuvres performed to finalize the drift are described. The final part of the paper describes the planned activities within the rendezvous phase with focus on the IRIDES experiment.
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| 6. |
- Gulz, Agneta, et al.
(författare)
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Digitaliserad Trog-2 med manipulerad talhastighet
- 2010
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- I en digitaliserad version av TROG-2, som vi kallar LU-Trog, har vi skapat möjlighet att bland annat manipulera talhastigheten med vilken meningarna i testet läses. Utifrån en inspelning av meningarna i ”nor malhastighet” har vi på digital väg skapat ytterligare två uppsättningar av TROG - meningarna, ”förlångsammade” med 160% av originalljudfilernas duration och ”försnabbade” med 60% av originalljudfilernas duration. Under våren 2010 har vi genom fört en första explorativ studie för att pröva om LU-Trog kan använda s som forsknings verktyg och i förlängningen som ett dia gnos stöd. Deltagare var tolv unga vuxna , i åldrarna 17 - 20 med lindrig psykisk funktionsnedsättning. De genom förde LU-Trog på dator med pekskärm vid två olika tillfällen med 6-7 veckor s mellanrum . Vid första tillfället var hälften av meningarna långs amma och hälften snabba , i slum pvi s fördelning . Vid nästa tillfälle fick varje deltagare en inverterad spegelbild av det först a testet, så att de meningar som varit långs amma vid tillfälle ett nu var snabba och vice versa. Variablerna vi mäter och jämför i de båda villkor en är antal korrekta block , totalt antal korrekta svar, antal ångrade val och antal begäran om repetition ( max en gång) . I presentationen vill vi dels diskutera resultaten från dessa jämförelser . De pekar bl.a. på signifikant större tendens att svara fel för snabbt än för långs amt tal, där tendensen är särskilt tydlig för de m so m gör många fel. Dels , och framförallt , vill vi diskutera hur vi kom mer att gå vidare och vilka möjligheter till vidareutveckling och anpassningar till kliniskt behov och bruk som kan finnas.
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| 8. |
- Östrup Backe, Josefine
(författare)
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Enacting "the local" in culinary tourism : A study of culinary actors and their practices
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- As the competition between destinations grows, the need to stand out and offer memorable and unique experiences also grows. Culinary experiences and activities with elements of “the local” are a growing niche, which mirrors the trend of knowing where the food originates, and that it has been grown, produced, and transported in an ecologically, socially and culturally sustainable way. To be able as a visitor to get close to the products and the producers by participating in the production process adds an additional dimension to the experience. In Sweden and other Nordic countries, the movement around the New Nordic Kitchen has fed the rising attention on the local crops, production methods, and traditions, and “the local” has thus developed as a way of enhancing the culinary experience through recent years. The local as a means of culinary tourism is a phenomenon which is visible in several contexts, as in the form of small-scale producer networks, as well as in regional and national efforts, politically as well as commercially. To the culinary actors the notion of the local seems to be something that connects the common interests and desires to offer unique and attractive food experiences. A certain “taken-for-grantedness” has thereby emerged around the local as something good and positive, not just in an environmental perspective, but even socially and culturally.The overall aim of this thesis is to study how culinary tourism is enacted as an economic, social, and cultural activity, through the notion of “the local”. The vision of Sweden – a new culinary nation, and a culinary tourism producer network in Southern Sweden act as examples of this process. The empirical data was collected by an ethnographic approach, through observations, conversations/interviews and the study of various documents. Taking a practice theoretical perspective, the thesis analyses how the local in culinary tourism is enacted in three practice-bundles: framing the ideal culinary destination, organising culinary tourism, and performing the local in culinary tourism. The analysis demonstrates how the local is enacted as a combination of acts such as positioning a culinary tourism profile, staging of culinary products and experiences, negotiating what or whom should be included in a culinary network, or ways of talking about the local as a part of rural policy, ways of designing food tours, or specific uses of local food products and other items in culinary activities. The thesis contributes to understanding the processes involved with the planning and performing of tourism experiences and activities, as well as the complexities therein. Thereby different tensions that emerge in this vein also become visible, such as tensions between the local and non-local, the commercial and ideal, as well as the physical and more abstract elements linked to the local.
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| 10. |
- Backius, Stefan
(författare)
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Den mångfacetterade avindustrialiseringen
- 2022
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Ingår i: Den mångfacetterade avindustrialiseringen.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Industrialisering och avindustrialisering är processer som kan studeras på lokal nivå men som uppstår i en global kontext. Förhållandet är komplext, föränderligt och omfattande vilket signalerar ytterligare behov av historisk forskning kring avindustrialiseringsprocessen i de nordiska länderna.
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