| 1. |
- Runesson, Gunilla, 1958-
(författare)
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Bronsålderns bosättningsområden och boplatser på Gotland : Många syns inte men finns ändå
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- In this thesis settlement areas and settlements from the Bronze Age on Gotland are in focus. The island of Gotland in the middle of the Baltic Sea is famous for its rich archaeological remains of monuments and relics from all pre-historic periods, and the Bronze Age (1700-500 BC) especially is well repre- sented. There are nearly a thousand cairns, over 300 stone-ship settings and a large amount of bronze finds, but there are few traits of contemporary settlements. With few exceptions the settlements from all pre-historic periods are in one way “invisible” but during the last decades the context has changed, as has knowledge of the settlements from the Bronze Age. Research published throughout the first ten years of the 21th century offers new and refreshing interpretations concerning settlements and houses from the period in question on both a regional level and in more comprehensive studies across Scandinavia. This is due to continued advances in archaeological methods to see the invisible remains however many of the sites are discovered in exploitation-excavations. In a smaller scale this is also true for Gotland and during the last decade there are scattered finds of houses from the period in the shape of post-holes, hearths and cooking pits. The situation on the island is not to expect larger ex- ploitations followed by excavations so we have to test other ways to look for the settlement areas and settlements. In this study I therefor examine if there are any relations to the visible, in first hand cont- emporary types of monuments such as burnt mounds, cairns, stone ship settings and finds of bronzes, to sites seen as possible settlement areas from the Bronze Age. In this context I also have to consider the remains from the early Iron Age, foremost the visible remains of fossilised fields and ancient forts.The theoretical framework is a hermeneutic approach in the study of the relations of each cont- emporary types of monuments contextualized with possible settlements. As Gotland is an island I have to relate to the meaning of landscape and islands. To get closer to the society and the social orga- nisation, my aim is also to come closer to the people who lived their daily lives on Gotland during the Bronze Age and to consider the question of the chiefdoms and the social organisation.
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| 2. |
- Adell, Emeli, et al.
(författare)
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Investigating untapped bike potential with crowdsourcing data
- 2024
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Ingår i: Sammanställning av referat från Transportforum 2024. - Linköping : Statens väg- och transportforskningsinstitut. ; , s. 488-489
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The city of Lund has a high share of trips done by bicycle, and ambitious goals of becoming climate-neutral by 2030. Still the municipality, like many other cities, has difficulty in reaching the goals of increasing cycling and needs to find the real potential. To understand the untapped cycling potentials of a city, and generally to promote it, it is important to first assess how bike is used and why. This can be done by observing the bike flows and understanding the reasons for the use or misuse of bikes as a transport mode. Particularly, for the scope of identifying untapped potential, the preferred time scale should be smaller than the traditional count based on annual average figures. Also, opposite to motorized traffic, bicycle volume can rapidly change inside a city. All this caused the need to search for more effective methods to estimate bicycle volume like crowdsourcing data that can be provided by mobile apps which are usually collected for other purposes. The present study introduces a method of bicycle volume estimation based on GPS data from the TravelVu application, an app-based tool to collect travel survey data. A spatial analysis has been chosen to investigate the correlation between the data from the Lund municipality counting and the GPS data from TravelVu app. The analysis has been performed by comparing the average daily bike volume with the aggregated data in 3 months for the GPS track. Counting data refers to 2018 and 2021 and the TravelVu data refers to 3 months starting from August 2018 and 2021, where 2018 data are collected through crowdsourcing and 2021 are random sampling. All the weekend data have been removed since the manual counting was always carried out during weekdays (and should be represented by those). At first, all the data from the Lund municipality report were digitalized in a GIS map and then clustered per intersection to have a more robust regression when compared to the TravelVu data and to reduce the possible spatial errors.
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| 3. |
- Brisby, Helena, 1965, et al.
(författare)
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Moderate Physical Exercise Results in Increased Cell Activity in Articular Cartilage of the Knee Joint in Rats.
- 2013
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Ingår i: Cells, tissues, organs. - : S. Karger AG. - 1422-6421 .- 1422-6405. ; 198:3, s. 237-248
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Tidskriftsartikel (refereegranskat)abstract
- Background: Moderate exercise regimens have shown minor positive effects on matrix turnover in articular cartilage (AC), while effects at cellular level, e.g. proliferation, are scarcely described. Aim: The aim of this study was to investigate the effects of moderate exercise on cell proliferation and recruitment of cells possibly active in regeneration in different regions of cartilage in the rat knee joint. Methods: Eighteen rats were orally given 5-bromo-2-deoxyuridine (BrdU) for 14 days for in vivo DNA labeling. Nine rats underwent treadmill training for 50 min/day, 5 days/week (exercise group), and 9 rats served as controls (no exercise). Animals were sacrificed after 14, 56 and 105 days, and knee joints were harvested. BrdU+ cells were visualized immunohistochemically (IHC) and counted in AC, posterior stem cell niche (PN), potential migration route (PMR; area between PN and the AC border), potential migration area (PMA; region between PN and AC including PN) and epiphyseal cartilage plate (EP) of the tibia and femur. Results: Compared to controls, in the exercise group BrdU+ cells/mm(2) were increased on days 14 (p = 0.022) and 105 (p = 0.045) in AC of the tibia and on day 105 (p = 0.014) in AC of the femur. BrdU+ cell numbers were increased in the PMR region of the tibia on days 14 (p = 0.023) and 105 (p = 0.0018) and in the PMR region of the femur on day 105 (p = 0.0099) as well as in the PMA region of the tibia (p = 0.0008) and femur (p = 0.0080) on day 105. No significant differences in BrdU+ cells/mm(2) were seen in PN or EP between the groups at any time point. Regarding collagen 2A1 expression and proteoglycan accumulation, no significant differences between groups were detected. Conclusions: The results indicate increased cell activity in AC in response to physical exercise and may help to understand the complexity of AC regeneration in the normal mammal knee joint. © 2013 S. Karger AG, Basel.
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| 4. |
- Byrskog, Samuel, et al.
(författare)
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Where Do We Go from Here? : Ritual Purity and Rabbinic Ideas of the Christian Other
- 2022
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Ingår i: Negotiating Identities : Conflict, Conversion, and Consolidation in Early Judaism and Christianity (200 BCE - 600 CE) - Conflict, Conversion, and Consolidation in Early Judaism and Christianity (200 BCE - 600 CE). - 9781978714731 - 9781978714748 ; , s. 485-493
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Bokkapitel (refereegranskat)
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| 5. |
- Cirafesi, Wally, et al.
(författare)
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John within Judaism
- 2024
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Ingår i: Within Judaism? : Interpretive Trajectories in Judaism, Christianity, and Islam from the First to the Twenty-First Century - Interpretive Trajectories in Judaism, Christianity, and Islam from the First to the Twenty-First Century. - 9781978715066 - 9781978715073 ; , s. 162-175
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Bokkapitel (refereegranskat)
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| 6. |
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| 7. |
- Emrich, Anders, 1962, et al.
(författare)
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Water Vapor Radiometer for ALMA
- 2009
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Ingår i: Proc. of 20th International Symposium on Space Terahertz Technology, Charlottesville, USA, 20-22 April, 2009. ; , s. 174-177
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Konferensbidrag (refereegranskat)abstract
- Radiometer for the ALMA project from scratch in 18 months and will deliver 50 units within the next 18 months. Theradiometer includes an Optical Relay, Mounting Frame as well as the Radiometer core module. The radiometer core include optics and calibration system as well as a schottky mixer based frontend and a filterbank back-end. These subsystems are supported by a thermal management subsystem, control and communication subsystem as well as a power subsystem. The system and subsystems will be described in the paper.
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| 8. |
- Floros, Dimosthenis, 1982, et al.
(författare)
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A numerical investigation of elastoplastic deformation of cracks in tubular specimens subjected to combined torsional and axial loading
- 2016
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Ingår i: International Journal of Fatigue. - : Elsevier BV. - 0142-1123. ; 91, s. 171-182
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Tidskriftsartikel (refereegranskat)abstract
- Numerical simulations to investigate crack deformation in a pre-cracked cylindrical specimen subjected to mixed mode axial/torsional loading are carried out. Results are quantified in terms of crack face displacements and contrasted to experimental trends in the literature.The results aid in the understanding and interpretation of experimental results, in design of future experiments and in the development of models to predict mixed mode crack propagation. The analyses identify elastoplastic phenomena as major mechanisms to explain experimental results of mixed mode crack growth. These phenomena are interlinked in the general case, which significantly complicates the development of a general engineering model.
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| 9. |
- Holmberg, Bengt, et al.
(författare)
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Den historiske Jesus
- 2006
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Ingår i: Jesus och de första kristna: En introduktion till Nya testamentet. - 9789152647219 ; , s. 148-174
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Kort framställning av en forskningsbaserad bild av den historiske Jesus i lärobok på akademisk basnivå
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| 10. |
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Negotiating Identities : Conflict, Conversion, and Consolidation in Early Judaism and Christianity (200 BCE–600 CE)
- 2022
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- Covering the period from 200 BCE to 600 CE, this book describes important aspects of identity formation processes within early Judaism and Christianity, and shows how negotiations involving issues of ethnicity, stereotyping, purity, commensality, and institution building contributed to the forming of group identities. Over time, some of these Jewish group identities evolved into non-Jewish Christian identities, others into a rabbinic Jewish identity, while yet others remained somewhere in between. The contributors to this volume trace these developments in archaeological remains as well as in texts from the Qumran movement, the New Testament and the reception of Paul’s writings, rabbinic literature, and apocryphal and pseudepigraphical writings, such as the Book of Dreams and the Pseudo-Clementine Homilies. The long timespan covered in the volume together with the combined expertise of scholars from various fields make this book a unique contribution to research on group identity, Jewish and Christian identity formation, the Partings-of-the-ways between Judaism and Christianity, and interactions between Jews and Christians.
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