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- Beck, R., et al.
(författare)
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GPSDTN : Predictive velocity-enabled delay-tolerant networks for arctic research and sustainability
- 2007
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Ingår i: Second International Conference on Internet Monitoring and Protection (ICIMP 2007). - Los Alamitos, Calif : IEEE Computer Society Press. - 9780769529110
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Konferensbidrag (refereegranskat)abstract
- A Delay-Tolerant Network (DTN) is a necessity for communication nodes that may need to wait for long periods to form networks. The IETF Delay Tolerant Network Research Group is developing protocols to enable such networks for a broad variety of Earth and interplanetary applications. The Arctic would benefit from a predictive velocity-enabled version of DTN that would facilitate communications between sparse, ephemeral, often mobile and extremely power-limited nodes. We propose to augment DTN with power-aware, buffer-aware location- and time-based predictive routing for ad-hoc meshes to create networks that are inherently location and time (velocity) aware at the network level to support climate research, emergency services and rural education in the Arctic. On Earth, the primary source of location and universal time information for networks is the Global Positioning System (GPS). We refer to this Arctic velocity-enabled Delay-Tolerant Network protocol as "GPSDTN" accordingly. This paper describes our requirements analysis and general implementation strategy for GPSDTN to support Arctic research and sustainability efforts
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- Gyllén, Jenny, 1968, et al.
(författare)
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PECARE: Parental Feedback to Improve Congenital Cataract Care in Sweden
- 2023
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Ingår i: Journal of Pediatric Ophthalmology & Strabismus. - : SLACK, Inc.. - 0191-3913 .- 1938-2405. ; 60:4, s. 288-294
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To analyze non-directed parental feedback to health care providers responsible for pediatric cataract care in Sweden. Methods: A directed content analysis was used to analyze data consisting of text representing free comments provided by 40 parents. A deductive approach was employed by applying the model of balancing the child's inability and ability, which includes the categories mastering, collaborating, facilitating, and adapting. Results: Parents lacked piloting and self-management support. They experienced an absence of partnership with the health care team and not being taken seriously. They also felt abandoned by health care, resulting in emotional distress. Parents highlighted the impact of their social network and the challenges involved in accepting and adapting to the changes in everyday life. Conclusions: This study emphasizes the consequences of the lack of a caring partnership with health care professionals. Because parents act as mediators of care to the child with congenital cataract, persistence on the part of parents and a family-centered approach are essential for the child's visual development.
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