| 1. |
- Amundin, Mats, et al.
(författare)
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A proposal to use distributional models to analyse dolphin vocalisation
- 2017
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Ingår i: Proceedings of the 1st International Workshop on Vocal Interactivity in-and-between Humans, Animals and Robots, VIHAR 2017. - 9782956202905 ; , s. 31-32
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Konferensbidrag (refereegranskat)abstract
- This paper gives a brief introduction to the starting points of an experimental project to study dolphin communicative behaviour using distributional semantics, with methods implemented for the large scale study of human language.
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| 2. |
- Blomström, Anne-Lie
(författare)
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Non-Structural Proteins of Arthropod-Borne Bunyaviruses: Roles and Functions
- 2013
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Ingår i: Viruses. - : MDPI AG. - 1999-4915. ; 5, s. 2447-2468
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Forskningsöversikt (refereegranskat)abstract
- Viruses within the Bunyaviridae family are tri-segmented, negative-stranded RNA viruses. The family includes several emerging and re-emerging viruses of humans, animals and plants, such as Rift Valley fever virus, Crimean-Congo hemorrhagic fever virus, La Crosse virus, Schmallenberg virus and tomato spotted wilt virus. Many bunyaviruses are arthropod-borne, so-called arboviruses. Depending on the genus, bunyaviruses encode, in addition to the RNA-dependent RNA polymerase and the different structural proteins, one or several non-structural proteins. These non-structural proteins are not always essential for virus growth and replication but can play an important role in viral pathogenesis through their interaction with the host innate immune system. In this review, we will summarize current knowledge and understanding of insect-borne bunyavirus non-structural protein function(s) in vertebrate, plant and arthropod.
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| 3. |
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| 4. |
- Östensson, Karin
(författare)
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Från manligt till kvinnligt
- 2010
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Ingår i: Veterinär - yrke i förvandling. - 9789163374425 ; , s. 83-110
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Bokkapitel (populärvet., debatt m.m.)
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| 5. |
- Östensson, Karin
(författare)
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Sveriges Veterinärförbund 150 år
- 2010
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Ingår i: Veterinär - yrke i förvandling. - 9789163374425 ; , s. 8-67
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Bokkapitel (populärvet., debatt m.m.)
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| 6. |
- Hallberg, Ida, et al.
(författare)
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Perfluorononanoic acid (PFNA) alters lipid accumulation in bovine blastocysts after oocyte exposure during in vitro maturation
- 2019
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Ingår i: Reproductive Toxicology. - : Elsevier BV. - 0890-6238 .- 1873-1708. ; 84, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- Perfluorononanoic acid (PFNA) is one of the perfluoroalkyl acids present in human tissues. In this study, effects on early embryo development after PFNA exposure were investigated using the bovine in vitro production system. Oocytes were exposed to PFNA during maturation in vitro (10 μg mL-1 and 0.1 μg mL-1), and then fertilized and cultured in parallel with control groups. Developmental parameters (cleavage, blastocyst formation) were followed and embryo quality evaluated (stage, grade). Embryos developed after exposure to 0.1 μg mL-1 were stained to distinguish nuclei, active mitochondria and neutral lipids. 10 μg mL-1 of PFNA had a severe negative effect on blastocyst formation (OR: 0.27 p < 0.05), an effect not observed at 0.1 μg mL-1. However, lipid droplet distribution was significantly altered in embryos exposed to 0.1 μg mL-1, suggesting a disturbance of lipid metabolism after exposure to sublethal levels of PFNA during oocyte maturation in vitro.
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| 7. |
- Elzinga, Aant, 1937
(författare)
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Drömmar om en elefant. Några ämneshistoriska anteckningar
- 2009
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Ingår i: Vi vet något. Festskrift till Jan Bärmark, Margareta Hallberg (red.). - Göteborg : University of Gothenburg. - 9789197623919 ; , s. 73-93
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Bakgrunden till ämnet vetenskapsteorins införande vid Göteborgs universitet och dess utveckling såsom en del av "forskning om forskning" och senare koppling till vetenskapsstudier (STS) tas upp på basis av en genomgång av skrifter och dokument fram till 1995. Kapitlet innehåller en tabell med 25 nyckelhändelser mellan 1975-1995. Analogin med "drömman om en elefant" anspelar på titeln på en bok red. av J. Bärmark 1984, Forskning om forskning, eller konsten att beskriva en elefant. Framställningen i kapitlet inkluderar ett avsnitt om det antika indiska ämnet "Elefantologi" och antyder att "Forskning om forskning" blev en "vit elefant".
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| 8. |
- Vågsholm, Ivar
(författare)
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Challenges and opportunities in the implementation of new meat inspection systems in Europe
- 2021
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Ingår i: Trends in Food Science and Technology. - : Elsevier BV. - 0924-2244. ; 116, s. 460-467
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Forskningsöversikt (refereegranskat)abstract
- Background: The traditional meat inspection system is often found to be inefficient. Meat inspection in European countries is in a phase of modernisation to reflect improvements in livestock health and advances in understanding meat safety. The key point of progress is to replace the traditional meat inspection with risk-based meat inspection, including the elements of a meat safety assurance system (MSAS). Scope and approach: Modernisation of meat inspection was launched by the European Food Safety Authority's (EFSA) opinions and recommendations in the period 2011-2013 and consequent amendments to the EU meat inspection legislation in the period 2014-2019. For this study, the EU-funded RIBMINS COST Action conducted a comprehensive survey using an in-depth questionnaire to estimate the level of implementation of new risk-based meat inspection systems in Europe, stakeholders' confidence in the new systems and the main identified obstacles. Key findings and conclusions: The implementation of new meat inspection systems is still ongoing, as they have been fully implemented in just 61%, 42% and 38% of the surveyed countries in the pig, bovine, and poultry sectors, respectively. The main identified obstacles are existing trade agreements with 3rd countries, costs of implementation, inadequate food chain information and resistance from meat inspectors. Improvement of all components of the current meat inspection systems is a prerequisite for further modernisation.
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| 9. |
- Essner, Ann, et al.
(författare)
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Psychometric evaluation of the canine brief pain inventory in a Swedish sample of dogs with pain related to osteoarthritis
- 2017
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Ingår i: Acta Veterinaria Scandinavica. - : Springer Science and Business Media LLC. - 0044-605X .- 1751-0147. ; 59:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: To evaluate intervention, implement evidence-based practice and enhance the welfare of dogs with naturally occurring osteoarthritis (OA), access to valid, reliable and clinically relevant outcome measures is crucial for researchers, veterinarians and rehabilitation practitioners. The objectives of the present study were to translate and evaluate psychometric properties, in terms of internal consistency and construct validity, of the owner-reported measure canine brief pain inventory (CBPI) in a Swedish sample of dogs with pain related to OA.RESULTS: Twenty-one owners of clinically sound dogs and 58 owners of dogs with pain related to OA were included in this observational and cross-sectional study. After being translated according to the guidelines for patient-reported outcome measures, the CBPI was completed by the canine owners. Construct validity was assessed by confirmatory factor analysis, by repeating the principal component analysis and by assessing for differences between clinically sound dogs and dogs with pain related to OA. Internal consistency was estimated by Cronbach's α. Confirmatory factor analysis was not able to confirm the factor-structure models tested in our sample. Principal component analysis showed a two-component structure, pain severity and pain interference of function. Two components accounted for 76.8% of the total variance, suggesting an acceptable fit of a two-component structure. The ratings from the clinically sound dogs differed from OA dogs and showed significantly lower CBPI total sum. Cronbach's α was 0.94 for the total CBPI, 0.91 for the pain severity and 0.91 for the pain interference of function.CONCLUSIONS: The results indicate that the translated version of the CBPI is valid for use in the Swedish language. The findings suggest satisfying psychometric properties in terms of high internal consistencies and ability to discriminate clinically sound dogs from OA dogs. However, based on the confirmatory factor analysis, the original factor structure in the CBPI is not ideally suited to measure pain related to OA in our sample and the hypothesis of the presented two-factor structure was rejected. Further research needs to be conducted to determine whether the original psychometric results from CBPI can be replicated across different target groups and particularly with larger sample size.
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