Abstract not available

Riversleigh, World Heritage Property, located in North-western Queensland, Australia, contains over 200 fossil bearing localities from the Oligo-Miocene. The study presented here aims at finding new methods to improve the accuracy of palaeoecological and biochronological studies and describe the palaeoenvironmental and chronological settings of the Riversleigh fossil deposits. One of the methods developed in this thesis, Minimum Sample Richness (MSR), determines the minimum number of species that must be present in a fauna to allow meaningful comparisons using multivariate analyses. Using MSR, several Riversleigh localities were selected for a palaeoecological study using the cenogram method to determine the palaeoenvironment during the Oligo-Miocene. Finally, the Numerical ages method was used to refine the relative ages of the Riversleigh localities and a re-diagnosis of the Riversleigh Systems is proposed.

<p>This paper discusses runic inscriptions from the middle ages on Gotland and how they portray social structure. It focuses on three themes: (1) fixed time and space, (2) women and the nuclear family and (3) profession and social status/structure. It also discusses changes brought on by a more structured and established Christianity, as well as differences between medieval rune stones on Gotland and their predecessors Viking Age rune stones in the Mälar Valley.</p>

In this thesis we have looked at the possibility of using a rover for deployment oflunar interferometers on the far side of the Moon. This project was made togetherwith two other groups from the mechanical engineering program at HalmstadUniversity. The project was divided into three units and we had the mainresponsibility for the design of the chassis.The goal of this project is to create a better understanding of the origin of the universeand how it still to this day keeps changing. This is believed to be achievable by usinglunar interferometers that will collect data in form of cosmic microwaves from outerspace. The lunar interferometers will be placed at the far side of the Moon since thisis the only site in solar system that is shielded from human-generated interference.The work was completed in collaboration with JPL and NASA, which are worldleading designers and manufacturers of space-related products.

The Ars edendi Lectures are organized by the research programme of the same name based at Stockholm University and funded by the Bank of Sweden Tercentenary Foundation. Both the programme and the lectures focus on editorial method and theory as applied to dynamic textual traditions of medieval Latin and Greek works. In the Lecture Series, leading scholars are invited to share their expertise regarding textual criticism or, as we call it, ‘the art of editing’.In this second volume of lectures, Nicole Bériou o2ers an analysis of medieval Latin sermons, treating oral aspects of written texts and analyzing to what extent traces of a performance can be detected in written testimonies. Traces of orality in a written text also concern punctuation; here, Diether Reinsch and Börje Bydén o2er two diverging approaches on how to deal with medieval punctuation in Byzantine manuscripts, one supporting an adherence to the manuscript usage and the other advocating normalisation. Michael W. Herren discusses the particular challenges involved in editing Latin texts from the pre-Carolingian era. Elizabeth Je2reys describes the edition Michael Je2reys and she made of the letters of Iakovos Monachos, which are almost entirely made up of quotations, and their experiments with a special apparatus to account for variants in the cited texts. David d’Avray examines the theoretical underpinnings of Martin West’s proposed method for dealing with contaminated manuscripts, while Caroline Macé, Ilse de Vos and Koen Geuten compare the results of stemmatological and phylogenetic methods as applied to the transmission of a Byzantine anthology, the Florilegium Coislinianum. / Ars edendi

Purpose/aim The aim of our dissertation is to increase consumers’ buying awareness of green food and promote green food consumption in eastern China. Approach We collect data through a questionnaire and present hypotheses through reading related scientific articles. The data analysis includes description of samples and statistical tests in the form of cross tabulations, chi squares and frequency tables. Findings The questionnaire researches consumers’ income and education levels, ages and price of green food, etc. We find ages and education levels have a significant influence on frequency of buying green food, while income levels and price have no strong influence. Originality/value An original idea is to research the current green food market, and based on it to increase the consumers’ buying awareness and promote green food consumption. Further, the empirical data is collected from different cities in the east where there is a higher demand of green food. The study has value for the debate concerning the group of people who are older and have lower education levels as our great target consumers. The result of income levels and price means consumers are more lay attention to green food quality.

This paper discusses runic inscriptions from the middle ages on Gotland and how they portray social structure. It focuses on three themes: (1) fixed time and space, (2) women and the nuclear family and (3) profession and social status/structure. It also discusses changes brought on by a more structured and established Christianity, as well as differences between medieval rune stones on Gotland and their predecessors Viking Age rune stones in the Mälar Valley.

Nautical archaeologists and scholars often try to recreate how ships were built and maneuvered. Due to the delicate nature of older wooden vessels, there is often little archaeological evidence remaining to aid in these studies, and researchers must supplement what little they have with other resources, such as texts. By using computer programs to synthesize and enhance the information in the texts, scholars can better understand the vessel and explore questions that even hull remains may not be able to address. During the High to Late Middle Ages, Venice was a key city for trade and commerce. Its location on the Adriatic Sea connected merchants throughout mainland Europe and the Mediterranean Sea. Since its founding in the low Middle Ages, Venice has been connected to the sea, leading to a long history of seafaring and shipbuilding. By the end of the Middle Ages, Venice had established several trade routes throughout the Mediterranean and Black Seas, and one long sea route into the Atlantic, to Lisbon, Flanders, and London. Although no archaeological evidence of these galleys have been found, several contemporary texts describe the merchant galleys of the 15th century. Two of these texts, dating to the first half of the 15th century discuss the dimensions the galley: The book of Michael of Rhodes and the book of Giorgio "Trombetta" da Modone. Perhaps complementary copies of the same original, these texts contain enough information to reconstruct a 3-dimensional model of the galley of Flanders's hull, in this case using off-the-shelf software ((Rhinoceros). From this computer model the vessel can then be analyzed for volumetric information in order to better understand the hull capacity and how the ship was laden.

Theoretical models predict that some of the first stars ended their lives as extremely energetic pair-instability supernovae (PISNe). With energies approaching 10⁵³ ergs, these supernovae are expected to be within the detection limits of the upcoming James Webb Space Telescope (JWST), allowing observational constraints to be placed on the properties of the first stars. We estimate the source density of PISNe using a semi-analytic halo mass function based approach, accounting for the effects of feedback from star formation on the PISN rate using cosmological simulations. We estimate an upper limit of ~0.2 PISNe per JWST field of view at any given time. Feedback can reduce this rate significantly, e.g., lowering it to as little as one PISN per 4000 JWST fields of view for the most pessimistic explosion models. We also find that the main obstacle to observing PISNe from the first stars is their scarcity, not their faintness; exposures longer than a few times 10⁴ s will do little to increase the number of PISNe found. Given this we suggest a mosaic style search strategy for detecting PISNe from the first stars. Even rather high redshift PISNe are unlikely to be missed by moderate exposures, and a large number of pointings will be required to ensure a detection. / text

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