| 1. |
|
|
| 2. |
- Aazh, Hashir, et al.
(author)
-
Insights from the Third International Conference on Hyperacusis : Causes, Evaluation, Diagnosis, and Treatment
- 2018
-
In: Noise & Health. - : Wolters Kluwer. - 1463-1741 .- 1998-4030. ; 20:95, s. 162-170
-
Journal article (peer-reviewed)abstract
- Background: Hyperacusis is intolerance of certain everyday sounds that causes significant distress and impairment in social, occupational, recreational, and other day-to-day activities. Objective: The aim of this report is to summarize the key findings and conclusions from the Third International Conference on Hyperacusis.Topics covered: The main topics discussed comprise (1) diagnosis of hyperacusis and audiological evaluations, (2) neurobiological aspect of hyperacusis, (3) misophonia, (4) hyperacusis in autism spectrum disorder, (5) noise sensitivity, (6) hyperacusis-related distress and comorbid psychiatric illness, and (7) audiologist-delivered cognitive behavioral therapy for hyperacusis.Conclusions: Implications for research and clinical practice are summarised.
|
|
| 3. |
- Bjornstad, T., et al.
(author)
-
Study of the Giant Gamow-Teller Resonance in Nuclear Beta-Decay - the Case of Ar-32
- 1985
-
In: Nuclear Physics A. - : Elsevier BV. - 0375-9474. ; 443:2, s. 283-301
-
Journal article (peer-reviewed)abstract
- Delayed proton and gamma emissions following the β-decay of 32Ar have been studied. The half-life of 32Ar is 98 ± 2 ms, and the T = 2 analogue state in 32Cl lies at the excitation energy 5036 ± 12 keV. From the intensity of the feeding to this state the proton intensities can be converted to an absolute scale leading to a total proton branching ratio of (43 ± 3)%. From proton-gamma coincidence measurements it emerges that (1.9 ± 0.2)% of the protons lead to the first-excited state in 31S. A level scheme up to 8.75 MeV excitation in 32Cl has been constructed and the Gamow-Teller strength function has been deduced. The result is a renormalization of the axial-vector strength to (49 ± 5)% of the free-nucleon value.
|
|
| 4. |
- Blank, Malou, 1975, et al.
(author)
-
Interdisciplinary analyses of the remains from three gallery graves at Kinnekulle: tracing Late Neolithic and Early Bronze Age societies in inland Southwestern Sweden
- 2023
-
In: Archaeological and Anthropological Sciences. - : SPRINGER HEIDELBERG. - 1866-9557 .- 1866-9565. ; 15:7
-
Journal article (peer-reviewed)abstract
- In this paper, we investigate the Scandinavian Late Neolithic and Early Bronze Age of Kinnekulle in southwestern Sweden. The above-mentioned periods in the study area are poorly understood and the archaeological record consists of a few stray finds and a concentration of 20 gallery graves. This study focuses on three of the gallery graves where commingled skeletons from successive burials were recovered. The human remains and the artefacts from the graves were used for discussing individual life stories as well as living societies with the aim of gaining new knowledge of the last part of the Neolithic and the beginning of the Early Bronze Age in southwestern Sweden. We focused on questions concerning health and trauma, mobility and exchange networks, and diet and subsistence of the people using the graves. Chronological, bioarchaeological, and biomolecular aspects of the burials were approached through the application of archaeological and osteological studies, as well as stable isotope, strontium isotope, radiocarbon, and mtDNA analyses. The study provides evidence for high mobility and diverse diets, as well as inhumations primarily dated to the transition between the Late Neolithic and Early Bronze Age. We suggest that the mountain plateau of Kinnekulle was mainly reserved for the dead, while the people lived in agriculture-based groups in the surrounding lower lying regions.
|
|
| 5. |
- Blank, Malou, 1975, et al.
(author)
-
Isotope values of the bioavailable strontium in inland southwestern Sweden-A baseline for mobility studies
- 2018
-
In: Plos One. - : Public Library of Science (PLoS). - 1932-6203. ; 13:10
-
Journal article (peer-reviewed)abstract
- The inland area of southwestern Sweden is well known for its well-preserved archaeological animal and human remains dating back to the Mesolithic and Neolithic (10000-4000 and 4000-1700 BC). They allow application of multiple bioarchaeological methods, giving insights into various and complementary aspects of prehistoric human life, as well as economic and social structures. One important aspect concerns human mobility and its relation to social networks and to circulation of objects. Here, strontium isotope analysis plays a crucial role. The present study aims to construct a strontium isotope baseline of southwestern Sweden with considerably greater coverage and higher resolution than previously published data. As the region has been affected by glacial events, the relation between bedrock geology and isotope signals of the bioavailable strontium in such areas is given special attention. We determined strontium isotope ratios for 61 water and five archaeological animal samples, and combined the data with previous measurements of two water and 21 non-domestic faunal samples. The results reveal a complex pattern. Several areas with distinct baseline ranges can be distinguished, although with overlaps between some of them. Overall, the bioavailable strontium isotope signals mirror the basement geology of the region. The highest ratios occur in the geologically oldest eastern parts of the Precambrian terrain, while lower ratios are found in the western part, and the lowest ratios occur in the youngest Paleozoic areas. At the same time, there are minor deviations compared to the underlying bedrock, due to glacial transport, overlying sediments, and local intrusions of younger rocks. The background data set now available allows for more nuanced and detailed interpretations of human and animal mobility in the region, in particular by identification of subregions with differing strontium isotope ratios within the Precambrian province. Also, we can now identify long distance mobility with greater confidence. ERG F, 1987, NORDIC HYDROLOGY, V18, P33 ERG G, 1995, WATER AIR AND SOIL POLLUTIONBIOGEOMON, International Symposium on Ecosystem
|
|
| 6. |
- Blank, Malou, 1975, et al.
(author)
-
New Perspectives on the Late Neolithic of South-Western Sweden. An Interdisciplinary Investigation of the Gallery Grave Falköping Stad 5
- 2018
-
In: Open Archaeology. - : Walter de Gruyter GmbH. - 2300-6560. ; 4:1, s. 1-35
-
Journal article (peer-reviewed)abstract
- This article presents the results of an interdisciplinary study combining archaeology, osteology, and stable isotope analyses. The geological conditions and richness of megalithic graves in Falbygden is suitable for studies of Neolithic human remains. Nevertheless, the Late Neolithic period (2350-1700 BC) is poorly investigated. This paper explores new knowledge of the Late Neolithic megalithic population in Falbygden. In-depth osteological and archaeological studies focusing on a single gallery grave (Falkoping stad 5) were conducted. Radiocarbon dating and carbon, nitrogen, and strontium isotope analyses of teeth from twenty-one individuals revealed the time of the grave's use, as well as the subsistence and mobility practices of the buried individuals. The grave was already in use during the first part of the Late Neolithic and used into the second part of the period by individuals of different origin. Furthermore, the results indicated changing population dynamics in the Late Neolithic Falbygden, with increased human mobility, variability in subsistence strategies, and growing population density.
|
|
| 7. |
- Borge, M. J. G., et al.
(author)
-
Study of the Giant Gamow-Teller Resonance in Nuclear Beta-Decay - the Case of Ar-33
- 1987
-
In: Physica Scripta. - : IOP Publishing. - 1402-4896 .- 0031-8949. ; 36:2, s. 218-223
-
Journal article (peer-reviewed)abstract
- Delayed proton and gamma emissions following the beta decay of 33Ar have been studied. From the calculated intensity of the feeding to the T = 3/2 analogue state in 33C1, the proton intensities have been put on an absolute scale leading to a proton branching ratio of 38.7 ± 1.0%. A proton branch to the first excited state in 32S at 2230.2 keV (1π = 2+) with an intensity of 0.77 ± 0.10% was obtained from gamma singles and proton-gamma coincidence data. The complete spectroscopic information on 33Ar allows the Gamow-Teller (GT) strength function from the gound state and up to 9.25 MeV excitation energy in 33C1 to be deduced. The total strength observed in this interval is 2.90 in absolute units.
|
|
| 8. |
- Brönnimann, D., et al.
(author)
-
The lay of land: Strontium isotope variability in the dietary catchment of the Late Iron Age proto-urban settlement of Basel-Gasfabrik, Switzerland
- 2018
-
In: Journal of Archaeological Science: Reports. - : Elsevier BV. - 2352-409X. ; 17, s. 279-292
-
Journal article (peer-reviewed)abstract
- Basel-Gasfabrik (Switzerland) comprises an extensive La Tène (chiefly Lt D, 150–80 BCE) settlement and two associated cemeteries at which strontium (87Sr/86Sr) isotope analysis of human and animal teeth investigated regional and supra-regional contacts. The interpretation of the analytic data, however, requires information on the isotopic baseline values around the site. Using 102 modern vegetation and 9 water samples from 51 localities, this study characterizes the isotopic ratios of the biologically available strontium of geological units and watercourses around Basel and compares these to 28 human infant, 6 pig, and 5 dog teeth from the site. Furthermore, pedological criteria evaluate the suitability of landforms for crop and pasturelands. The 87Sr/86Sr ratios of the environmental samples from geological units in up to 50 km distance varied between 0.70776 and 0.71794. Human infant teeth exhibited much more homogeneous 87Sr/86Sr ratios (0.70847–0.70950), which coincided largely with those of potential arable soils around Basel and indicate targeted exploitation of landscapes for agriculture. The more variable values of the faunal teeth suggest more widely ranging habitats or imports from the site's hinterlands. Two local isotope ranges were defined based on archaeological enamel samples and modern vegetation data from a confined radius around Basel. The study documents the complexity of distinguishing local and non-local individuals in a geologically heterogeneous region as well as the potential of isotope analyses to explore prehistoric land-use patterns.
|
|
| 9. |
- Oinonen, M., et al.
(author)
-
Non-analog beta decay of Rb-74
- 2001
-
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. - 0370-2693. ; 511:2-4, s. 145-150
-
Journal article (peer-reviewed)abstract
- The magnitude of the Coulomb mixing parameter delta (l)(IM) has been experimentally deduced, for the first time, for the B decay of Rb-74. Th, estimated magnitude is derived from the feeding of the non-analog first excited 0(+) state in Kr-74. The inferred upper Limit of 0.07% is small compared to theoretical predictions. The half-life was measured to be 64.90(9) ms.
|
|
