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3D digital modelling in visual arts education
- 2024
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- The following 3D Digital Modelling in Visual Arts Education forms part of the Tilde seriesand is based on collaboration in a project involving Aalborg University and College University Copenhagen (Denmark), the University of Gothenburg and Umeå University (Sweden).The project’s aim was to explore the learning potential held by 3D sculpting for art teachersby identifying new image-making processes in modelling and sculpting. Another aim wasto integrate the project’s outcome in didactics and teaching activities for teacher educatorsin visual arts connected to the subject area.The project was fnanced by EDDA Norden during 2021 and several seminars werearranged to present research in the subject area visual arts, 3D modelling, and use of technology. The results may be of particular interest to a wider audience in the research felds ofvisual arts education, multimodal learning designs, and teacher education. The publicationis based on presentations made at Aalborg University in Copenhagen during the autumn of2021 and at a symposium called 3D-sculpting: A Nordic Higher Education CollaborationProject at the NERA conference held in Oslo in the spring of 2023.
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| 2. |
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A cultural history of color : Volume 6, In the modern age
- 2021
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- A Cultural History of Color in the Modern Age covers the period 1920 to the present, a time of extraordinary developments in colour science, philosophy, art, design and technologies. The expansion of products produced with synthetic dyes was accelerated by mass consumerism as artists, designers, architects, writers, theater and filmmakers made us a 'color conscious' society. This influenced what we wore, how we chose to furnish and decorate our homes, and how we responded to the vibrancy and chromatic eclecticism of contemporary visual cultures.The volume brings together research on how philosophers, scientists, linguists and artists debated color's polyvalence, its meaning to different cultures, and how it could be measured, manufactured, manipulated and enjoyed.Color shapes an individual's experience of the world and also how society gives particular spaces, objects, and moments meaning. The 6 volume set of the Cultural History of Color examines how color has been created, traded, used, and interpreted over the last 5000 years. The themes covered in each volume are color philosophy and science; color technology and trade; power and identity; religion and ritual; body and clothing; language and psychology; literature and the performing arts; art; architecture and interiors; and artefacts.
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| 3. |
- Aagaard, Hanne, et al.
(författare)
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Parents’ experiences of transitioning to home with a very-low-birthweight infant : a meta-ethnography
- 2023
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Ingår i: Journal of Neonatal Nursing. - : Elsevier. - 1355-1841 .- 1878-089X. ; 29:3, s. 444-452
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Forskningsöversikt (refereegranskat)abstract
- Medical-technological advances and neurodevelopmental care have improved the survival of extremely- and very-low-birthweight infants born before 32 weeks' gestation. After months in neonatal care, the infants are discharged, and parents exited but full of anxiety. This review is designed as a meta-ethnography, addressing parents' discharge experiences to comprehend the synthesised research, which includes 12 eligible studies. From the analysis, we constructed three themes: ‘approaching discharge with both uncertainty and confidence’; ‘discharge as a longed-for though disordering turning point’; and ‘facing joys, worries and multiple challenges when at home’. The overarching interpretation was ‘discharge as double-edged sword’. We conclude that bringing home very-low-birthweight infants is a joyful event, yet parents also experience discharge as never-endingly worrying, as a time filled with challenges to which parents must adapt and as necessitating continuous support from knowledgeable providers.
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| 5. |
- Aasa, Björn, et al.
(författare)
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Acuity of goal-directed arm movements and movement control : evaluation of differences between patients with persistent neck/shoulder pain and healthy controls
- 2022
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Ingår i: European Journal of Physiotherapy. - : Routledge. - 2167-9169 .- 2167-9177. ; 24:1, s. 47-55
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Tidskriftsartikel (refereegranskat)abstract
- Background: The main aim was to examine whether patients with persistent upper quadrant pain have higher end-point variability in goal directed pointing movements than pain-free controls when the pointing task is performed in total darkness and under full vision. An additional aim was to study associations between the magnitude of end-point variability and a clinical movement control test battery and self-rated functioning among patients.Methods: Seventeen patients and 17 age- and gender-matched pain-free controls performed a pointing task that evaluated end-point variability of repetitive shoulder movements in horizontal adduction and abduction with full vision, and abduction with no visual information, completed a movement control test battery of neck and shoulder control tests and answered questionnaires.Results: Patients had higher end point variability for horizontal abduction when performed with no visual information. For horizontal adduction the variability was higher, but only when it was controlled for movement time. No significant correlations were found between end-point variability and self-rated functioning, nor between end-point variability and neuromuscular control of the glenohumeral joint.Conclusions: This study provides preliminary evidence that patients with persistent neck/shoulder pain can partly compensate proprioceptive deficits in goal-directed arm movement when visual feedback is present.
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| 6. |
- Aasa, Ulrika, et al.
(författare)
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A descriptive analysis of functional impairments and patho-anatomical findings in eight powerlifters
- 2020
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Ingår i: Journal of Sports Medicine and Physical Fitness. - : Edizioni Minerva Medica. - 0022-4707 .- 1827-1928. ; 60:4, s. 582-593
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Low back pain (LBP) is a common pain problem in powerlifters. There is a lack of evidence to guide powerlifters and health-care professionals in understanding the role of powerlifting in the development of LBP and treatment of injuries in powerlifters. This study aimed to describe functional impairments and patho-anatomical findings in eight powerlifters with and without LBP. METHODS: First, four powerlifters with LBP were recruited. Each powerlifter was then matched with a pain-free lifter (Control) by age, Body Mass Index and competition weight class. They all performed physical performance tests and were examined with magnetic resonance imaging. Four weeks prior to the examination the powerlifters also recorded training load. Powerlifters with LBP were also examined by a physiotherapist in order to define their pain and impairments. RESULTS: The four male powerlifters with LBP had a nociceptive pain associated with non-ideal squatting technique, higher flexibility in their lumbar spine than in their hips and patho-anatomical findings such as degenerated discs (four), spondylolysis (one) and spinal stenosis (one). However, the controls also showed similar functional impairments and patho-anatomical findings. CONCLUSIONS: Powerlifters with and without LBP show similar functional impairments and patho-anatomical findings. However, powerlifters' LBP seems associated with pain during movement and loading of the lumbar spine. The association and causation between specific functional impairments, patho-anatomical findings and LBP in powerlifters has to be further investigated in studies including more participants.
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| 7. |
- Aasa, Ulrika, et al.
(författare)
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Variability of lumbar spinal alignment among power- and weightlifters during the deadlift and barbell back squat
- 2022
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Ingår i: Sports Biomechanics. - : Routledge. - 1476-3141 .- 1752-6116. ; 21:6, s. 707-717
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Tidskriftsartikel (refereegranskat)abstract
- The aims of the study were to evaluate the relative and absolute variability of upper (T11-L2) and lower (L2-S2) lumbar spinal alignment in power- and weightlifters during the deadlift and back squat exercises, and to compare this alignment between the two lifting groups. Twenty-four competitive powerlifters (n = 14) and weightlifters (n = 10) performed three repetitions of the deadlift and the back squat exercises using a load equivalent to 70% of their respective one-repetition maximum. The main outcome measures were the three-dimensional lumbar spinal alignment for start position, minimum and maximum angle of their spinal alignment, and range of motion measured using inertial measurement units. Relative intra-trial reliability was calculated using the two-way random model intraclass correlation coefficient (ICC) and absolute reliability with minimal detectable change (MDC). The ICC ranged between 0.69 and 0.99 and the MDC between 1 degrees-8 degrees for the deadlift. Corresponding figures for the squat were 0.78-0.99 and 1 degrees-6 degrees. In all participants during both exercises, spinal adjustments were made in both thoracolumbar and lumbopelvic areas in all three dimensions. In conclusion, when performing three repetitions of the deadlift and the squat, lumbar spinal alignment of the lifters did not change much between repetitions and did not differ significantly between power- and weightlifters.
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| 8. |
- Abat, Ferran, et al.
(författare)
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Sonosurgery ultrasound-guided arthroscopic shaving for the treatment of patellar tendinopathy when conservative treatment fails
- 2023. - 3
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Ingår i: Anterior knee pain and patellar instability. - Cham : Springer Nature. - 9783031097676 - 9783031097669 ; , s. 403-413
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Bokkapitel (refereegranskat)abstract
- Proximal patellar Tendinopathy, commonly denominated as Jumper´s Knee, is widely considered to be a challenge to treat (Abat et al. in J Exp Orthop. 3:34, 2016). The treatment of patellar tendinopathy focuses on reducing if not eliminating the pain and improving function. At present, there are a several distinct treatments oriented to that end, and a “gold-standard” treatment might be in sight. (Abat F, Alfredson H, Cucchiarini M, Madry H, Marmotti A, Mouton C, Oliveira JM, Pereira H, Peretti GM, Spang C, Stephen J, van Bergen CJA, de Girolamo L. Current trends in tendinopathy: consensus of the ESSKA basic science committee. Part II: treatment options. J Exp Orthop. 2018 Sep 24;5(1):38. https://doi.org/10.1186/s40634-018-0145-5.)
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| 9. |
- Abat, Ferran, et al.
(författare)
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Ultrasound-guided versus blind interventions in patellar tendon lesions : a cadaveric study
- 2021
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Ingår i: Skeletal Radiology. - : Springer. - 0364-2348 .- 1432-2161. ; 50:5, s. 967-972
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: The present study aims to analyze the accuracy of injections aimed to hit the proximal and depth part of the patellar tendon "target point" in patellar tendinopathy, comparing ultrasound-guided or non-ultrasound-guided (blind) injections.Methods: A cadaver randomized study was carried out. Injections were performed under ultrasound control, as well as blinded. There were 26 knees from fresh cadavers and injections were placed by 26 practitioners with experience in the use of musculoskeletal ultrasound and injection treatment. Each participant performed 6 ultrasound-guided and 6 blind punctures in different cadaveric specimens. This provided 312 injections that were analyzed in 2 different anatomical cuts, thus providing a database of 624 measurements for statistical analysis.Results: Statistically significant differences were observed (p < 0.0001) in the distance from the target point between the ultrasound-guided and the non-guided infiltrations. The "unguided" injections were considered to have been performed on average 10 mm away from the target point compared to the "ultrasound-guided" injections. The ultrasound-guided injections obtained an accuracy of 74.36% while the "non-ultrasound-guided" injections obtained an accuracy of 11.54% (p < 0.0001).Conclusion: The use of ultrasound to guide the positioning of injections on the dorsal side of the proximal patellar tendon had a significantly higher accuracy compared to blind injections. The finding provides knowledge of importance for injection treatment.
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| 10. |
- Abbara, Aula, et al.
(författare)
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The challenges of tuberculosis control in protracted conflict: The case of Syria
- 2020
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Ingår i: International Journal of Infectious Diseases. - : Elsevier. - 1201-9712 .- 1878-3511. ; 90, s. 53-59
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Forskningsöversikt (refereegranskat)abstract
- Objectives: Syria's protracted conflict has resulted in ideal conditions for the transmission of tuberculosis (TB) and the cultivation of drug-resistant strains. This paper compares TB control in Syria before and after the conflict using available data, examines the barriers posed by protracted conflict and those specific to Syria, and discusses what measures can be taken to address the control of TB in Syria.Results: Forced mass displacement and systematic violations of humanitarian law have resulted in overcrowding and the destruction of key infrastructure, leading to an increased risk of both drug-sensitive and resistant TB, while restricting the ability to diagnose, trace contacts, treat, and follow-up. Pre-conflict, TB in Syria was officially reported at 22 per 100 000 population; the official figure for 2017 of 19 per 100 000 is likely a vast underestimate given the challenges and barriers to case detection. Limited diagnostics also affect the diagnosis of multidrug- and rifampicin-resistant TB, reported as comprising 8.8% of new diagnoses in 2017.Conclusions: The control of TB in Syria requires a multipronged, tailored, and pragmatic approach to improve timely diagnosis, increase detection, stop transmission, and mitigate the risk of drug resistance. Solutions must also consider vulnerable populations such as imprisoned and besieged communities where the risk of drug resistance is particularly high, and must recognize the limitations of national programming. Strengthening capacity to control TB in Syria with particular attention to these factors will positively impact other parallel conditions; this is key as attention turns to post-conflict reconstruction.
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