| 1. |
- Lindgren, Petter Y., et al.
(författare)
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The Relationship between Narratives and Security Practices : Pushing the Boundaries of Military Instruments in Japan
- 2019
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Ingår i: Asian Perspective. - : Project Muse. - 0258-9184 .- 2288-2871. ; 43:2, s. 323-348
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Tidskriftsartikel (refereegranskat)abstract
- Japanese security policy has undergone significant changes lately. Japanese policymakers have recently argued over advancing Japan's Self-Defense Forces with new weapon systems. In particular, the Abe government has decided to purchase long-range cruise missiles for its new F-35A jetfighters, and to reconstruct a newly-built helicopter carrier into an aircraft carrier. While specific policy proposals continued dividing policymakers and other stakeholders, the underlying story specifying Japan's place in East Asia, the rise of China, the threat of North Korea's missile and nuclear programs, the tight security relationship with the United States and the vulnerability of the Japanese archipelago has faced little core criticism. The lack of alternative national security narratives suggests the emergence of a Japanese security consensus in the mid-2010s. The strength of the narrative in deterring policymakers to refrain from critique, through the significant costs incurred by opposition, could also suggest a hegemonic narrative (but not necessarily a consensus). We find that the dominant narrative provided a necessary foundation for unorthodox policy proposals, which arguably enabled the Abe government to push through military instrument expansions in the Self-Defense Forces, moves far from politically sustainable only a decade earlier.
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| 2. |
- Lindgren, Wrenn Yennie, et al.
(författare)
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Identity Politics and the East China Sea : China as Japan's 'Other'
- 2017
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Ingår i: Asian Politics & Policy. - : Wiley. - 1943-0779 .- 1943-0787. ; 9:3, s. 378-401
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Tidskriftsartikel (refereegranskat)abstract
- This article contributes to the relational IR literature on identity politics and Sino-Japanese relations. Theoretically, we develop Rumelili's framework for studying modes of differentiation by incorporating the sectoral characteristics of key discourse signs. Empirically, we apply this framework to the construction of Self and Other in the official Japanese security discourse regarding the Senkaku Islands dispute from 2010-2014, a period of dispute climax that is meaningful for studying the (re)production of Japan's understanding of China. The inclusiveness of the discourse signs that Japan uses to construct China possibly opens up for a positive evolution of Sino-Japanese relations, as there is space for progress if China's behaviorand Japan's interpretation of itproves to be more peaceful, transparent, and law-abiding. The findings also suggest, however, that the strong sense of superiority in Japan (and China) vis-a-vis a subordinate Other may not bode well for Sino-Japanese relations.
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| 3. |
- Andersson, Martin O., et al.
(författare)
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Molecular detection of Babesia capreoli and Babesia venatorum in wild Swedish roe deer, Capreolus capreolus
- 2016
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Ingår i: Parasites & Vectors. - : Springer Science and Business Media LLC. - 1756-3305. ; 9:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: The epidemiology of the zoonotic tick-transmitted parasite Babesia spp. and its occurrence in wild reservoir hosts in Sweden is unclear. In European deer, several parasite species, including Babesia capreoli and the zoonotic B. venatorum and B. divergens has been reported previously. The European roe deer, Capreolus capreolus, is an important and common part of the indigenous fauna in Europe, as well as an important host for Ixodes ricinus ticks, the vector of several Babesia spp. in Europe. Here, we aimed to investigate the occurrence of Babesia spp. in roe deer in Sweden. Findings: Roe deer (n = 77) were caught and sampled for blood. Babesia spp. was detected with a PCR assay targeting the 18S rRNA gene. The prevalence of Babesia spp. was 52 %, and two species were detected; B. capreoli and B. venatorum in 44 and 7.8 % of the individuals, respectively. Infection occurred both in summer and winter. Conclusions: We showed that roe deer in Sweden, close to the edge of their northern inland distributional range, are infected with Babesia spp. The occurrence of B. venatorum in roe deer imply that it is established in Sweden and the zoonotic implication of this finding should be regarded to a greater extent in future.
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| 4. |
- Borg, O., et al.
(författare)
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Expansion of spatial and host range of Puumala virus in Sweden : an increasing threat for humans?
- 2017
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Ingår i: Epidemiology and Infection. - : Cambridge University Press. - 0950-2688 .- 1469-4409. ; 145:8, s. 1642-1648
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Tidskriftsartikel (refereegranskat)abstract
- Hantaviruses are globally distributed and cause severe human disease. Puumala hantavirus (PUUV) is the most common species in Northern Europe, and the only hantavirus confirmed to circulate in Sweden, restricted to the northern regions of the country. In this study, we aimed to further add to the natural ecology of PUUV in Sweden by investigating prevalence, and spatial and host species infection patterns. Specifically, we wanted to ascertain whether PUUV was present in the natural reservoir, the bank vole (Myodes glareolus) further south than Dalälven river, in south-central Sweden, and whether PUUV can be detected in other rodent species in addition to the natural reservoir. In total, 559 animals were collected at Grimsö (59°43'N; 15°28'E), Sala (59°55'N; 16°36'E) and Bogesund (59°24'N; 18°14'E) in south-central Sweden between May 2013 and November 2014. PUUV ELISA-reactive antibodies were found both in 2013 (22/295) and in 2014 (18/264), and nine samples were confirmed as PUUV-specific by focus reduction neutralization test. Most of the PUUV-specific samples were from the natural host, the bank vole, but also from other rodent hosts, indicating viral spill-over. Finally, we showed that PUUV is present in more highly populated central Sweden.
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| 5. |
- Engström, Elisabet, et al.
(författare)
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Computer-assisted reading intervention for children with sensorineural hearing loss using hearing aids : Effects on auditory event-related potentials and mismatch negativity
- 2019
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Ingår i: International Journal of Pediatric Otorhinolaryngology. - : Elsevier. - 0165-5876 .- 1872-8464. ; 117, s. 17-25
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The primary aim was to investigate whether computer-assisted reading intervention somehow can affect event-related potentials (ERP) and mismatch negativity (MMN) in hearing impaired (HI) children with hearing aids (HAs) and normal hearing (NH) children.METHODS: The study included 15 HI children with sensorineural hearing loss (SNHL) using bilateral HAs and 14 NH children as a reference group; all children between the ages of 5 and 8. A multi-feature MMN-paradigm, Optimum-1, with a standard stimulus alternating with 5 different deviants was used. ERPs were recorded pre and post intervention, i.e. one month of repeatedly computer-assisted training (GraphoGame). MMN was calculated from the average ERP of each deviant minus standard. Data were based on samples within a specific time interval, 80-224 ms, and repeated measures ANOVA was used to analyze possible interactions.RESULTS: There was a significant difference between groups before training, though, the mean obligatory responses or MMN was not statistically significantly different before versus after training, neither among the NH nor the HI children. Further, the HI children did generally achieve lower levels in GraphoGame compared to the NH children. Altogether, our findings indicate differences between the groups and that training may affect the neurophysiological processing in the brain, gaining the HI children. Both MMN and positive mismatch response (pMMR) were seen among both the HA and NH children, irrespective to deviant type. Individually, changes of the MMN and pMMR after training seem unpredictable.CONCLUSION: There are statistically significant differences in both the obligatory responses in ERP and the MMNs between the NH and HI groups before the computer-assisted training. Though, these differences disappear after the intervention. This suggests possible training effects regarding the central auditory processing among the HI children.
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| 6. |
- Gaulton, Kyle J, et al.
(författare)
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Genetic fine mapping and genomic annotation defines causal mechanisms at type 2 diabetes susceptibility loci.
- 2015
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Ingår i: Nature Genetics. - : Springer Science and Business Media LLC. - 1546-1718 .- 1061-4036. ; 47:12, s. 1415-1415
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Tidskriftsartikel (refereegranskat)abstract
- We performed fine mapping of 39 established type 2 diabetes (T2D) loci in 27,206 cases and 57,574 controls of European ancestry. We identified 49 distinct association signals at these loci, including five mapping in or near KCNQ1. 'Credible sets' of the variants most likely to drive each distinct signal mapped predominantly to noncoding sequence, implying that association with T2D is mediated through gene regulation. Credible set variants were enriched for overlap with FOXA2 chromatin immunoprecipitation binding sites in human islet and liver cells, including at MTNR1B, where fine mapping implicated rs10830963 as driving T2D association. We confirmed that the T2D risk allele for this SNP increases FOXA2-bound enhancer activity in islet- and liver-derived cells. We observed allele-specific differences in NEUROD1 binding in islet-derived cells, consistent with evidence that the T2D risk allele increases islet MTNR1B expression. Our study demonstrates how integration of genetic and genomic information can define molecular mechanisms through which variants underlying association signals exert their effects on disease.
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| 7. |
- Holmberg, Dan, et al.
(författare)
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Association of CD247 (CD3ζ) gene polymorphisms with T1D and AITD in the population of northern Sweden
- 2016
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Ingår i: BMC Medical Genetics. - : Springer Science and Business Media LLC. - 1471-2350. ; 17:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: T1D and AITD are autoimmune disorders commonly occurring in the same family and even in the same individual. The genetic contribution to these disorders is complex making uncovering of susceptibility genes very challenging. The general aim of this study was to identify loci and genes contributing to T1D/AITD susceptibility. Our strategy was to perform linkage and association studies in the relatively genetically homogenous population of northern Sweden. We performed a GWLS to find genomic regions linked to T1D/AITD in families from northern Sweden and we performed an association study in the families to test for association between T1D/AITD and variants in previously published candidate genes as well as a novel candidate gene, CD247. Methods: DNA prepared from 459 individuals was used to perform a linkage and an association study. The ABI PRISM Linkage Mapping Set v2.5MD10 was employed for an initial 10-cM GWLS, and additional markers were added for fine mapping. Merlin was used for linkage calculations. For the association analysis, a GoldenGate Custom Panel from Illumina containing 79 SNPs of interest was used and FBAT was used for association calculations. Results: Our study revealed linkage to two previously identified chromosomal regions, 4q25 and 6p22, as well as to a novel chromosomal region, 1q23. The association study replicated association to PTPN22, HLA-DRB1, INS, IFIH1, CTLA4 and C12orf30. Evidence in favor of association was also found for SNPs in the novel susceptibility gene CD247. Conclusions: Several risk loci for T1D/AITD identified in published association studies were replicated in a family material, of modest size, from northern Sweden. This provides evidence that these loci confer disease susceptibility in this population and emphasizes that small to intermediate sized family studies in this population can be used in a cost-effective manner for the search of genes involved in complex diseases. The linkage study revealed a chromosomal region in which a novel T1D/AITD susceptibility gene, CD247, is located. The association study showed association between T1D/AITD and several variants in this gene. These results suggests that common susceptibility genes act in concert with variants of CD247 to generate genetic risk for T1D/AITD in this population.
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| 8. |
- Kallioinen, Petter, et al.
(författare)
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Semantic Processing in Deaf and Hard-of-Hearing Children : Large N400 Mismatch Effects in Brain Responses, Despite Poor Semantic Ability
- 2016
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Ingår i: Frontiers in Psychology. - London : Frontiers Media SA. - 1664-1078. ; 7
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Tidskriftsartikel (refereegranskat)abstract
- Difficulties in auditory and phonological processing affect semantic processing in speech comprehension for deaf and hard-of-hearing (DHH) children. However, little is known about brain responses related to semantic processing in this group. We investigated event-related potentials (ERPs) in DHH children with cochlear implants (CIs) and/or hearing aids (HAs), and in normally hearing controls (NH). We used a semantic priming task with spoken word primes followed by picture targets. In both DHH children and controls, cortical response differences between matching and mismatching targets revealed a typical N400 effect associated with semantic processing. Children with CI had the largest mismatch response despite poor semantic abilities overall; Children with CI also had the largest ERP differentiation between mismatch types, with small effects in within-category mismatch trials (target from same category as prime) and large effects in between-category mismatch trials (where target is from a different category than prime), compared to matching trials. Children with NH and HA had similar responses to both mismatch types. While the large and differentiated ERP responses in the CI group were unexpected and should be interpreted with caution, the results could reflect less precision in semantic processing among children with CI, or a stronger reliance on predictive processing.
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| 9. |
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| 10. |
- Lindgren, Mikael, 1963, et al.
(författare)
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Traffic compensated luminance estimation
- 2015
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Ingår i: 28th CIE Session, 28 jun - 4 jul 2015 Manchester UK.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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