- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 41 to 48 of 48 (0.048 seconds)Spelling suggestions: "subject:"archaeological bcience"" "subject:"archaeological escience""
| 41 |
Tidigkristen diet : En XRF-analys av strontium på skelettmaterial från Varnhems gårdskyrka / Early Christian diet : An XRF-analysis of strontium on skeletal material from Varnhems estate churchBengtsson, Fanny January 2018 (has links)
The aim of this thesis is to study 31 individuals from an early christian cemetery in Varnhem, Sweden and through the use of XRF, study the strontium concentrations and the strontium to calcium ratios in bone and use that as an indicator for diet. The material consists of femurs and teeth and through analyzing this I will compare previous dietary studies using stable carbon, nitrogene and sulphur isotope analyses to see wether quantitative strontium analysis can be used as a way to study diet in prehistoric societies. The conclusion is that XRF is not as thorough as an isotope study but it provides a general knowledge of what the population has been eating where we can determine which individuals has had diet consisting of more meat or terrestrial plants.
|
| 42 |
Proveniensbestämning av vikingatida hornmaterial : En studie utifrån stabila isotoperSchyman, Joakim January 2012 (has links)
The main aim was to investigate the provenance of Viking age antler material findings of moose and red deer from Sigtuna and from three sites on the island of Gotland in the Baltic sea. This was done by analysis of the stable isotopes of carbon, nitrogen and sulphur. Thre were never any living population of these mammals on Gotland during the Viking age. δ34S-values of sulphur from this study was compared with earlier research and by studying maps of the Swedish bedrock. The δ34S-values were more like the δ34S-value for bedrock other than European granite. These bedrocks are found in the south-east of Sweden along the coast towards Gotland. The provenance of the Sigtuna antlers could be three different areas and the material from Gotnald could come from two differente regions. A student-t test between Fröjel and Sigtuna showed no significant correlation between the two populations. A comparison within the Sigtuna material showed a possible difference between two different dated phases. This could mean that an import of antlers from other areas was made when antlers in the Sigtuna region was less available.
|
| 43 |
Kan strålar av ljus tyda det förflutna? : Användning av Reflectance Transformation Imaging (RTI) för att tyda runinskrifter på Pireus-lejonetNazerian, Simon January 2014 (has links)
This paper deals with testing the method Reflectance Transformation Imaging (RTI) on the copy of the Piraeus-lion in Historic Museum in Stockholm. The purpose is to find out if it is possible to gather more information about the runic inscriptions. RTI is a method that records the surface normal of individual pixels in a digital photograph by analyzing the impact of light coming from different angles of entrance. RTI produces sort of a 3D-image of the object. There will be an overview of earlier interpretations of the runic scripts written on the lion as well as an overview of Varangians in the southeast. After examination of the lion with RTI, has a conclusion been made that the method should be performed again on similar items, and on the copy of the Piraeus-lion to evaluate its full potential.
|
| 44 |
Unwrapping the Past : A chemical analysis of context lacking artefacts from the Ptolemaic and Roman Egypt in correlation with the process of mummication.Pappas Adlerburg, Nickolas January 2013 (has links)
This paper deals with the chemical identification of artefacts correlated with the process of ancient Egyptian mummification dating to the Graeco-Roman period. The samples were harvested from two artefacts belonging to the Museum of Mediterranean and Near Eastern Antiquities in Stockholm. The original description of the said samples defined them, as natron filled linen bags and bee product (honey?). To identify the true nature of the samples, advanced methods such as Fourier transform infrared spectrometry (FTIR), gas chromatography/mass spectrometry and powder X-ray Diffractometry were used. The results were correlated with previous made analyses regarding embalming materials to discover similarities. Furthermore, the research revealed that the previous sample identifications were false, while providing hypotheses based on the new results.
|
| 45 |
Neolithic farmers in Poland - A study of stable isotopes in human bones and teeth from Kichary Nowe in the south of PolandLundmark, Staffan January 2016 (has links)
The diet of the Stone Age cultures is a strong indicator to the social group, thus farmers and hunters can be distinguished through their diet. There is well-preserved and well excavated Polish skeletal material available for such a study but the material has not previously been subject to stable isotopes analyses and therefore the questions of diets has not been answered. This study aims to contribute to the understanding of the cultures in the Kichary Nowe 2 area in the Lesser Poland district in southern Poland. Through analysis of the stable isotopes of Carbon, Nitrogen and Sulphur in the collagen of teeth and skeletal bones from the humans in the Kichary Nowe 2 grave-field and from bones from the fauna, coeval and from the same area, the study will establish whether there were any sharp changes of diets. The material from the grave-field comes from cultures with an established agricultural economy, where their cultural belonging has been anticipated from the burial context. The results from my study of stable isotopes from the bone material will be grouped by various parameters, culture, attribution to sex and age. The groups will then be compared to each other to investigate patterns within and between the groups.
|
| 46 |
The Port of Berenike Troglodytica on the Red Sea : a landscape-based approach to the study of its harbour and its role in Indo-Mediterranean tradeKotarba-Morley, Anna Maria January 2015 (has links)
The port site of Berenike Troglodytica - located on the Egyptian Red Sea coast - served the spice and incense routes that linked the Mediterranean World (specifically the Roman Empire) to India, Southern Arabia and East Africa. In the Greco-Roman period the site was at the cutting edge of what was then the embryonic global economy, ideally situated as a key node connecting Indian Ocean and Mediterranean trade for almost 800 years. It is now located in an arid, marginal, hostile environment but the situation must have been very different 2300 years ago, at the time of its founding. At the time of elephant-hunting trips during the Hellenistic period before the inception of its important role in the global markets of the day in the Roman period Berenike would have to have looked much different to what we can now imagine. What was it like then, when the first prospectors visited this location at the time of Ptolemy II? Why this particular place, and this particular landscape setting seemed such a propitious location for the siting of an important new harbour? Given the importance of the port over almost a millennium it is perhaps surprising that very little is known about the different factors impacting on the foundation, evolution, heyday and subsequent decline of the city; or the size, shape, and capacity of its harbour. The intention of this research is to address this shortfall in our knowledge, to examine the drivers behind the rise and fall of this port city, and to explore the extent to which the dynamics of the physical landscape were integral to this story. Using an innovative Earth Science approach, changes in the archaeological 'coastscape' have been reconstructed and correlated with periods of occupation and abandonment of the port, shedding light on the nature, degree and directionality of human-environment interactions at the site. This work has revealed profound changes in the configuration of the coastal landscape and environment (including the sea level) during the lifespan of Berenike, highlighting the ability of people to exploit changes in their immediate environment, and demonstrating that, ultimately, the decline of the port was partly due to these landscape dynamics. To further explore these themes the landscape reconstructions have been supplemented by semi-quantitative analyses of a suite of variables likely to influence the initial siting of new ports of trade. These have shown that although the site of Berenike was ideal in terms of its coastal landscape potential, possessing a natural sheltered bay and lagoon system, the choice of location was not solely influenced by its environmental conditions. Additionally, a detailed review of vessels that plied Red Sea and Indian Ocean routes is presented here in order to better understand the design and functioning of Berenike's harbour. This serves the purpose of identifying unifying features that provide more detail about the size and draught of vessels and the potential capacity of the harbour basin. By using this multi-scalar approach it has been possible to reconstruct the 'coastscape' of the site through the key periods of its occupancy and those phases immediately before and after its operation. This has wide-ranging implications for researchers studying ancient ports along this trade network as a larger database will tease out more details about how influential the landscape was in the initial siting of the port and its subsequent use and decline.
|
| 47 |
To Make Iron of Iron : A Comprehensive Analytical Study of Spade Shaped Iron BarsPappas Adlerburg, Nickolas T. January 2017 (has links)
This thesis aims to provide adequate analytical information on the spade shaped iron bars of Norrland and central Sweden. While their significance has been thoroughly debated for decades, analytical research on them has been confined to cases of single artefacts or theoretical interpretations of their value, meaning and origin. In this study a comprehensive approach is taken into consideration. Based on X-Ray fluorescence (XRF), scanning electron microscopy (SEM) and metallographical analysis this thesis seeks to facilitate new interpretations on quality, production centres and usage based on analytical results. Aiming to settle some of the long lasting questions regarding the artefacts while producing results which can further the discussion by raising new questions, previously unasked.
|
| 48 |
To Make Iron of Iron : A Comprehensive Analytical Study of Spade Shaped Iron BarsPappas Adlreburg, Nickolas January 2017 (has links)
This thesis aims to provide adequate analytical information on the spade shaped iron bars of Norrland and central Sweden. While their significance has been thoroughly debated for decades, analytical research on them has been confined to cases of single artefacts or theoretical interpretations of their value, meaning and origin. In this study a comprehensive approach is taken into consideration. Based on X-Ray fluorescence (XRF), scanning electron microscopy (SEM) and metallographical analysis this thesis seeks to facilitate new interpretations on quality, production centres and usage based on analytical results. Aiming to settle some of the long lasting questions regarding the artefacts while producing results which can further the discussion by raising new questions, previously unasked.
|
Page generated in 0.0752 seconds