| 1. |
- Gulz, Torbjörn, et al.
(författare)
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Developing a Method for Identifying Improvisation Strategies in Jazz Duos
- 2019
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Ingår i: Proc. of the 14th International Symposium on CMMR. - Marseille Cedex : Springer International Publishing. - 9791097498016 ; , s. 482-489
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Konferensbidrag (refereegranskat)abstract
- The primary purpose of this paper is to describe a method to investigate the communication process between musicians performing improvisation in jazz. This method was applied in a first case study. The paper contributes to jazz improvisation theory towards embracing more artistic expressions and choices made in real life musical situations. In jazz, applied improvisation theory usually consists of scale and harmony studies within quantized rhythmic patterns. The ensembles in the study were duos performed by the author at the piano and horn players (trumpet, alto saxophone, clarinet and trombone). Recording sessions involving the ensembles were conducted. The recording was transcribed using software and the produced score together with the audio recording was used when conducting in-depth interviews, to identify the horn player’s underlying musical strategies. The strategies were coded according to previous research.
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| 2. |
- Överlien, Carolina, et al.
(författare)
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The police patrols and children experiencing domestic violence
- 2016
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Ingår i: Police Practice & Research. - : Informa UK Limited. - 1561-4263 .- 1477-271X. ; 17:5, s. 434-447
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Tidskriftsartikel (refereegranskat)abstract
- Using data from a study on police officers' encounters with domestic violence victims and a study on children experiencing domestic violence, this article examines how officers decide whether and how to communicate with children in emergency situations, and how children experience these encounters. Officers' views on such communication diverge; usually, communication is motivated by the need to determine next actions. Children recall little communication and describe officers as faceless, nameless and genderless. The authors argue for recognizing the preventive role of officers on emergency calls. Official policies and guidelines should formally acknowledge and clarify the importance of communication with children.
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| 3. |
- Kirscht, Andreas, et al.
(författare)
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Crystal Structure of an Ammonia-Permeable Aquaporin
- 2016
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Ingår i: PLoS Biology. - : Public Library of Science (PLoS). - 1545-7885. ; 14:3
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Tidskriftsartikel (refereegranskat)abstract
- Aquaporins of the TIP subfamily (Tonoplast Intrinsic Proteins) have been suggested to facilitate permeation of water and ammonia across the vacuolar membrane of plants, allowing the vacuole to efficiently sequester ammonium ions and counteract cytosolic fluctuations of ammonia. Here, we report the structure determined at 1.18 Å resolution from twinned crystals of Arabidopsis thaliana aquaporin AtTIP2;1 and confirm water and ammonia permeability of the purified protein reconstituted in proteoliposomes as further substantiated by molecular dynamics simulations. The structure of AtTIP2;1 reveals an extended selectivity filter with the conserved arginine of the filter adopting a unique unpredicted position. The relatively wide pore and the polar nature of the selectivity filter clarify the ammonia permeability. By mutational studies, we show that the identified determinants in the extended selectivity filter region are sufficient to convert a strictly water-specific human aquaporin into an AtTIP2;1-like ammonia channel. A flexible histidine and a novel water-filled side pore are speculated to deprotonate ammonium ions, thereby possibly increasing permeation of ammonia. The molecular understanding of how aquaporins facilitate ammonia flux across membranes could potentially be used to modulate ammonia losses over the plasma membrane to the atmosphere, e.g., during photorespiration, and thereby to modify the nitrogen use efficiency of plants.
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| 4. |
- Browaeys, Hilde, et al.
(författare)
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Ongoing Crestal Bone Loss around ImplantsSubjected to Computer-Guided FlaplessSurgery and Immediate Loading Usingthe All-on-4® Concept
- 2015
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Ingår i: Clinical Implant Dentistry and Related Research. - : John Wiley & Sons. - 1523-0899 .- 1708-8208. ; 17:5, s. 831-843
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Tidskriftsartikel (refereegranskat)abstract
- Background: The All-on-4® concept is widely applied for full-arch rehabilitations, using two tilted and two axially loadedimplants in order to overcome anatomical constraints.Purpose: The aim of this study was to assess the survival and individual success of implants immediately loaded with anAll-on-4 full-arch screw-retained prosthetic bridge i n fully edentulous mandibles or maxillae over up to 3 years.Materials and Methods: In total, 20 patients with atrophic jaws (9 maxillae, 11 mandibles) were treated with computer-guided flapless surgery and immediately provided with a provisional bridge. The final prosthesis was delivered after6 months. In total, 80 TiUnite™ Brånemark implants were placed. Radiographs were taken after surgery and 1 and 3 yearslater.Results: A 3-year survival rate of 100% was seen for all implants, both in lower and in upper jaw. None of the temporaryor definite prostheses were lost over the follow-up period of 3 years. After 1 year, the mean bone loss was 1.13 mm (SD 0.94;range −0.1 to 3.8), and after 3 years, it was 1.61 mm (SD 1.40; range 0 to 5). The mean bone loss between the 1-year and3-year follow-ups was 0.48 mm (SD 0.66; range −1.2 to 3.6). This difference was statistically significant (p < .001), indicativeof ongoing bone loss. Twenty-six percent of the implants had bone loss above 1.5 mm after 1 year, but after 3 years, 30%of the implants had already lost more than 1.9 mm.Conclusion: The implant and prosthetic survival was 100%, and patients benefited from the All-on-4 treatment. However,unacceptable ongoing bone loss was seen in 49.2% of the patients; this may be a warning sign for future problems and needsclinical attention. Overloading and surgery-related aspects need to be investigated as potential explanations.
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| 5. |
- Liebel, Grischa, 1987, et al.
(författare)
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Addressing model complexity in automotive system development : Selection of system model elements for allocation of requirements
- 2016
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Ingår i: MODELSWARD 2016. - : SCITEPRESS - Science and and Technology Publications. - 9789897581687 ; , s. 168-175
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Konferensbidrag (refereegranskat)abstract
- Modern automotive embedded systems are developed by Original Equipment Manufacturers (OEM) together with multiple suppliers. A key problem for a supplier is to allocate an OEM’s requirements specification to their own subsystem design. This is a difficult manual task especially on complex systems and it requires expert knowledge about the system design. To address this problem, this paper presents a design science research to develop and evaluate a Requirements Allocation Assistant tool (RAA). The tool provides functionality to search through and filter requirements and system models to enable efficient requirements allocation even in the presence of complexity. RAA is built on top of the EATOP/Eclipse framework using EAST-ADL as system modelling language. The tool was evaluated and validated during a qualitative usability study with 17 engineers active in the Swedish automotive industry. Key findings are that searching is used to learn about a system, whereas filtering is used to narrow down a set of candidate elements of the system design. Engineers request further support in narrowing down a set of candidate elements and in checking that an allocation is correct.
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| 6. |
- Kristoffersson, Sara, 1972-
(författare)
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Anders Jakobsen, till skogs!
- 2006
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Ingår i: Konstnären. - Stockholm : KRO/KIF. - 0283-2887. ; :2, s. 12-19
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Tidskriftsartikel (populärvet., debatt m.m.)
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| 7. |
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| 8. |
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| 9. |
- Barbeito, Ignacio
(författare)
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Pan-European sustainable forest management indicators for assessing Climate-Smart Forestry in Europe
- 2021
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Ingår i: Canadian Journal of Forest Research. - : Canadian Science Publishing. - 0045-5067 .- 1208-6037. ; 51, s. 1741-1750
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Tidskriftsartikel (refereegranskat)abstract
- The increasing demand for innovative forest management strategies to adapt to and mitigate climate change and benefit forest production, the so-called Climate-Smart Forestry, calls for a tool to monitor and evaluate their implementation and their effects on forest development over time. The pan-European set of criteria and indicators for sustainable forest management is considered one of the most important tools for assessing many aspects of forest management and sustainability. This study offers an analytical approach to selecting a subset of indicators to support the implementation of Climate-Smart Forestry. Based on a literature review and the analytical hierarchical approach, 10 indicators were selected to assess, in particular, mitigation and adaptation. These indicators were used to assess the state of the Climate-Smart Forestry trend in Europe from 1990 to 2015 using data from the reports on the State of Europe's Forests. Forest damage, tree species composition, and carbon stock were the most important indicators. Though the trend was overall positive with regard to adaptation and mitigation, its evaluation was partly hindered by the lack of data. We advocate for increased efforts to harmonize international reporting and for further integrating the goals of Climate-Smart Forestry into national-and European-level forest policy making.
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| 10. |
- Brännström, Margareta
(författare)
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Livet med svår hjärtsvikt
- 2013. - 1
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Ingår i: Palliativ vård. - : Studentlitteratur AB. - 9789144070964 ; , s. 359-368
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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