| 1. |
- Abbafati, Cristiana, et al.
(författare)
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- 2020
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Tidskriftsartikel (refereegranskat)
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| 2. |
- Marklinder, Ingela, et al.
(författare)
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Food safety knowledge, sources thereof and self-reported behaviour among university students in Sweden
- 2020
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Ingår i: Food Control. - : Elsevier. - 0956-7135 .- 1873-7129. ; 113
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Tidskriftsartikel (refereegranskat)abstract
- International studies have noted shortcomings in food safety knowledge and behaviour among university students. In general students do not constitute a pronounced risk group but there are wider implications. In a foreseeable future some of them will become pregnant and a majority will be responsible for vulnerable groups in their near environment. A crucial question exists, therefore, about their food safety knowledge and safe food handling practices. The aim of this study is to investigate food safety knowledge, sources thereof and self-reported food safety behavior among university students in Sweden. A quantitative study design using a web-based questionnaire was chosen as the data collection method. The questionnaire was distributed through social media and e-mail. Among the 606 respondents from 24 Swedish universities 80% were 18-30 years and 78% were women. The average number of correct answers on the knowledge questions was 7.61 out of 12 (63.4%). The foremost source of food safety knowledge was "Family and friends" (45%). Just 21.1% reported Food safety education as a source, although 35.6% had experience of a course in food hygiene/safety and/or microbiology. Respondents who reported "Family and friends" to be the foremost food safety source of knowledge also got a significantly lower rate of correct answers. Students who estimated their food safety knowledge to be good also had more correct answers. Experience of food safety education at secondary school/university/working place/polytechnic school significantly correlated with more correct answers on the knowledge questions and indicated a safer self-reported behaviour. Those with fewer correct answers also reported more unfavourable behaviours. The present study indicates that education promotes more optimal behaviors. The authors would suggest a more systematic food safety education at younger ages.
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| 3. |
- Günther-Hanssen, Anna
(författare)
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Barn, naturvetenskap och könande processer i förskolan
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this thesis is to explore how scientific phenomena, together with other agents (human and nonhuman) in preschool, participate in and co-create gendering processes as well as children’s emergent scientific explorations. These are seen as mutual processes emerging in the daily doings and routines in preschool. As a theoretical and methodological foundation, a new materialist perspective drawing on Karen Barad’s (2007) theory of agential realism and diffractive methodology were used, as well as de Freitas and Palmer’s (2016) notion concerning how scientific concepts can work as creative playmates in children’s explorations. The thesis includes four papers that build on data conducted during a field study in a Swedish preschool, together with 25 five year-old children and three teachers. Participant observations, including video recordings and field notes were made over a period of 5 months. The results show that, if and how children get to engage with emergent science is linked to if and how they manage to occupy space and co-act with different materials. As the children were co-acting with different materials, scientific phenomena could make themselves known and intelligible to the children. This means that becoming scientific is something that is enabled in entanglements. One important result connected to this is that these entanglements can include ways and agents not commonly thought of as “scientific”, such as a drawing table, hearts, and feminine discourses. Another result is that even though girls and boys explore together within the same activity, this does not automatically lead to a situation that is more equal. From these results I discuss how children’s emergent scientific explorations are always part of larger, gendered processes. I also discuss the importance to highlight how science in preschool can be “done” in various ways. Otherwise there is a risk that the false picture could be created that some children, already at preschool age, are more “suitable” for science, while others are created as “less suitable”, just as can occur in school and higher education. Furthermore, during the discussion I show how scientific phenomena can work as tools for teachers to approach gendering processes together with.
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| 4. |
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| 5. |
- Danielsson, Mattias, et al.
(författare)
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Association between cerebrospinal fluid biomarkers of neuronal injury or amyloidosis and cognitive decline after major surgery.
- 2021
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Ingår i: British journal of anaesthesia. - : Elsevier BV. - 1471-6771 .- 0007-0912. ; 126:2, s. 467-76
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Tidskriftsartikel (refereegranskat)abstract
- Postoperative neurocognitive decline is a frequent complication in adult patients undergoing major surgery with increased risk for morbidity and mortality. The mechanisms behind cognitive decline after anaesthesia and surgery are not known. We studied the association between CSF and blood biomarkers of neuronal injury or brain amyloidosis and long-term changes in neurocognitive function.In patients undergoing major orthopaedic surgery (knee or hip replacement), blood and CSF samples were obtained before surgery and then at 4, 8, 24, 32, and 48 h after skin incision through an indwelling spinal catheter. CSF and blood concentrations of total tau (T-tau), neurofilament light, neurone-specific enolase and amyloid β (Aβ1-42) were measured. Neurocognitive function was assessed using the International Study of Postoperative Cognitive Dysfunction (ISPOCD) test battery 1-2 weeks before surgery, at discharge from the hospital (2-5 days after surgery), and at 3 months after surgery.CSF and blood concentrations of T-tau, neurone-specific enolase, and Aβ1-42 increased after surgery. A similar increase in serum neurofilament light was seen with no overall changes in CSF concentrations. There were no differences between patients having a poor or good late postoperative neurocognitive outcome with respect to these biomarkers of neuronal injury and Aβ1-42.The findings of the present explorative study showed that major orthopaedic surgery causes a release of CSF markers of neural injury and brain amyloidosis, suggesting neuronal damage or stress. We were unable to detect an association between the magnitude of biomarker changes and long-term postoperative neurocognitive dysfunction.
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| 6. |
- Gothilander, Jennifer, et al.
(författare)
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Reliability of FUNDES-Child-SE - measuring participation and independence of children and youths with disabilities
- 2023
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Ingår i: Scandinavian Journal of Occupational Therapy. - : Taylor and Francis Ltd.. - 1103-8128 .- 1651-2014.
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Tidskriftsartikel (refereegranskat)abstract
- Background: There is a need for an instrument to measure participation and independence in children with disabilities. FUNDES-Child-SE has its origin in the participation questionnaire Child and Adolescent Scale of Participation. Aims: Test the psychometric properties of internal consistency and test-retest reliability. Material and methods: This cross-sectional study included caregivers of 163 children with disability aged 6–18 years, 59 of whom were also included in the test-retest study. Descriptive statistics were used to evaluate the proportions of valid ratings. Internal consistency and test-retest reliability were tested through Cronbach’s alpha and the intra-class correlation coefficient. Results: The amount of not relevant/not applicable ratings was substantial but varied between items and subdomains. Internal consistency was acceptable (0.8–0.95), and the test-retest was marginal to excellent (0.73–0.95). Conclusions: The reliability together with the content validity support the use of the FUNDES-Child-SE to measure participation and independence in children with disabilities. However, results should be interpreted with caution due to the small sample size and possible selection bias. Modifications to reduce the not relevant/not applicable responses should be investigated together with the instrument’s responsiveness. Significance: FUNDES-Child-SE can be used to facilitate a discussion of participation and independence and to plan interventions in a habilitation setting.
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| 7. |
- Günther-Hanssen, Anna, et al.
(författare)
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How does Gendering Matter in Preschool Science : Emergent Science, ‘Neutral’ Environments and Gendering Processes in Preschool
- 2020
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Ingår i: Gender and Education. - : Informa UK Limited. - 0954-0253 .- 1360-0516. ; 32:5, s. 608-625
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Tidskriftsartikel (refereegranskat)abstract
- his article explores gendered processes in preschool science through Barad’s agential realism [2007. Meeting the Universe Halfway. Quantum Physics of the Entanglement of Matter and Meaning. London: Duke Universal Press], and as such, the study makes both theoretical and empirical contributions in how it combines perspectives from emergent science [Siraj-Blatchford, J. 2001. Emergent Science and Technology in the Early Years.” Paper presented at the XXIII World Congress of OMEP. Santiago, Chile, August 3], new materialism, and gender theory. Empirically, the study makes use of data constructed during a field study in a Swedish preschool with five-year-old children. The focus of the field study was the children’s play and explorations together with the preschool environment, during activities not specifically guided by teachers. The analysis highlights how the children’s identities and scientific explorations are made possible as well as constrained together with the preschool’s material-discursive environment. As such, the study demonstrates how teachers cannot rely on any environment, activity, choice or subject content to be (gender) neutral.
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| 8. |
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| 9. |
- Ohlsson, Lars, et al.
(författare)
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Increased level of circulating cell-free mitochondrial DNA due to a single bout of strenuous physical exercise
- 2020
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Ingår i: European Journal of Applied Physiology. - : Springer. - 1439-6319 .- 1439-6327. ; 120, s. 897-905
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Tidskriftsartikel (refereegranskat)abstract
- Purpose Physical exercise is reported to affect the immune response in various ways. Thus, the levels of pro-inflammatory cytokines as well as the abundance of circulating leukocytes are changed. In this study, the occurence of circulating cell-free mitochondrial DNA (cfmtDNA) and nuclear DNA (nDNA) was investigated in connection with a single bout of strenuous physical exercise. Methods Healthy volunteers performed a controlled ergo-spirometry cycle test and venous blood samples were taken at different time-points to analyze the concentration of blood components before, during and after the test. The number of circulating leukocytes was measured, as well as secretion of the soluble urokinase activator receptor (suPAR). Results Cf-mtDNA significantly increased during exercise, compared to baseline values and after 30 and 90 min of rest. Circulating leukocytes increased during exercise, but returned to baseline levels afterwards. Surface expression of the urokinase plasminogen activating receptor (uPAR) on neutrophils decreased significantly during exercise. The concentration of suPAR tended to increase during exercise but only significantly after 90 min of rest. Conclusion Increased concentration of cf-mtDNA indicates that cell damage takes place during high intensity training. Hypoxia and tissue damage are likely causes of cf-mtDNA from muscle cells. The levels of cf-mtDNA remain high during the initial rest, due to the decreasing numbers of leukocytes normally clearing the plasma from cf-mtDNA. The increased levels of suPAR further emphasize that strenuous physical exercise causes a reaction similar to inflammation. Further studies are needed to detect the source of increased cf-mtDNA and the corresponding increase of suPAR liberation.
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| 10. |
- Pramling, Ingrid, et al.
(författare)
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27 forskare i upprop mot skärmfri förskola
- 2024
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Ingår i: Förskolan. - Stockholm : Sveriges Lärare.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- VI LÄRARE DEBATT: Regeringens uppdrag till Skolverket – att göra utbildningen i förskolan skärmfri – riskerar att ge negativa och allvarliga konsekvenser, särskilt för barn som är i störst behov av att möta en digitaliserad värld med stöd av utbildade förskollärare och barnskötare. Det skriver 27 barn- och förskoleforskare i ett gemensamt upprop.
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