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The field of medieval gender studies is a growing one, and nowhere is this expansion more evident than the recent increase in studies which address the roles of medieval women in times of war. While this change in research has been invaluable in helping to reveal the many important wartime roles performed by medieval women, previous studies have been too narrowly focused. Scholars have examined particular aspects of women’s military activities without analysing the full extent and significance of their involvement, and their studies have focused geographically either on women in Western Europe or on women in the crusade movement without considering the relationship between these two areas. This thesis bridges the geographic and analytical gap by looking longitudinally at the female military experience from the late-eleventh to the early-fifteenth century in Western European society (predominantly France and England), on crusade, and in the Holy Land. An examination of medieval legal, philosophical, and political debates and discussions provides theoretical understanding of contemporary attitudes toward women and their perceived roles in war. Subsequent chapters focus on how women functioned as military leaders, supporters of military activity, and victims of wartime violence. Perceptions of these women in the writings of contemporary chroniclers are also evaluated. The disparity between theoretical attitudes toward women in war and the realities of medieval women’s military experiences is revealed through discussion of their extensive, though largely unstudied, participation in wars of the period. It is argued that historians must adopt a broader understanding and awareness of not only women’s ‘involvement’ in war, but also the importance of their contributions to medieval military history.

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This thesis is a continuation of last year's work and it builds on earlier construction of a rover that will deploy an interferometer on the far side of the moon. The project is done in collaboration with (JPL) Jet Propulsion Laboratoryin Pasadena, California. Given the size of the mission, accuracy and time limit project has been split into several smaller projects. The areas that are the focus of this project are the suspension and the transition system. The transition system that is originated from the stage when the rover transforms from the transit mode to ready mode, and the suspension system, are in this thesis work presented by detailed conceptual design. The next step, not mentioned this thesis work, will be to perform aprimary structure design on the details. The project owner’s ultimate goal is to create a better understanding about the origins of the universe and its continual changing. This would give scientists an opportunity to study some of the most fundamental questions that are still are waiting for answers. Together with a group of energy engineers, Gustav Andersson and Emil Ericsson, we were caught by the very attractive project assignment, well aware that not many people get the chance or the opportunity to be involved or work with projects like this.

This paper endeavors to examine the mechanisms by which the crown of France was able to subsume the region of Languedoc in the wake of the Albigensian Crusade in the thirteenth century. The systematic use of Catholic doctrine and an inquisition run by the Dominican Order of Preachers allowed France to dominate the populace of the region and destroy any indigenous social, economic, and political structures.

The thesis attempts a portrait of The Cloud in the context of its position in the history of Christian mysticism. That the anonymous work owed much to spiritual writers of the preceding twelve hundred years is not debatable; what it owed maybe slightly less obvious. The Cloud is essentially a work of Dionysian mysticism, and various writers within that tradition who may have influenced or affected the teaching of The Cloud are examined. At the same time, however, the anonymous writer owes much to the western tradition of Augustinian theology, and the role of this, complementary to the Dionysian mysticism, is also considered. In Chapter II we look at the theological doctrine underlying the mystical doctrine of the Cloud corpus. Chapter III has two major parts, both concerned with the influence of The Cloud on the subsequent development of spiritual writing in England. The first considers the relationship with Walter Hilton. The second examines aspects of Puritan thought which may indicate that the influence of The Cloud, after the Reformation, was not restricted to Catholic thought.

High chronic fructose consumption has been linked to many diseases. Sugar metabolites, especially glyoxal and methylglyoxal can form advanced glycation products, which contribute to the pathology of diabetic complications. Our objective was to study the metabolism of these metabolites and the associated protein carbonyation and cytotoxicity in isolated hepatocytes. In addition, the effect of oxidative stress on the metabolism of these toxins was also investigated. Methylglyoxal and glyoxal can induce protein carbonylation, which contributes to hepatocyte toxicity. Methylglyoxal, but not glyoxal, was detoxified mainly by the glyoxalase system. Both toxins can be metabolized by mitochondrial aldehyde dehydrogenase. The detoxification of glyoxal was impaired under oxidative stress conditions (i.e. increased hydrogen peroxide level). Glyoxal was found to be a common autoxidation product from glyceraldehyde, hydroxypyruvate and glycolaldehyde. Glyoxal and the reactive oxygen species formation during the autoxidation process contributed to the hepatocyte toxicity of glyceraldehyde, hydroxypyruvate and glycolaldehyde.

High chronic fructose consumption has been linked to many diseases. Sugar metabolites, especially glyoxal and methylglyoxal can form advanced glycation products, which contribute to the pathology of diabetic complications. Our objective was to study the metabolism of these metabolites and the associated protein carbonyation and cytotoxicity in isolated hepatocytes. In addition, the effect of oxidative stress on the metabolism of these toxins was also investigated. Methylglyoxal and glyoxal can induce protein carbonylation, which contributes to hepatocyte toxicity. Methylglyoxal, but not glyoxal, was detoxified mainly by the glyoxalase system. Both toxins can be metabolized by mitochondrial aldehyde dehydrogenase. The detoxification of glyoxal was impaired under oxidative stress conditions (i.e. increased hydrogen peroxide level). Glyoxal was found to be a common autoxidation product from glyceraldehyde, hydroxypyruvate and glycolaldehyde. Glyoxal and the reactive oxygen species formation during the autoxidation process contributed to the hepatocyte toxicity of glyceraldehyde, hydroxypyruvate and glycolaldehyde.

This paper aims to give an account of, and to discuss the view-points and theories of different researchers on the christianization of Sweden, especially the province of Öland, during the early middle ages. Its purpose is to investigate how, and in what sense, their positions can be said to correspond to what we may know of the historical “facts”. This will be possible by comparing different points of view with a study of the development in a single parish. An overall difficulty however, is the nature of the sources relating to the time in question, they are scarce or even non-existent. Part I of the paper consists of an outline of the field of research and the different theories put forward on the subject. The account is thematic, since there are several different problematic areas linked to the subject of Sweden’s christianization that each needs separate attention – though they all are, of course, interrelated. The account continues in part II, but with the focus on the iron-age society of Öland, its social, administrative and economic structure, and the major societal change that occurred roughly around AD 1000 – a change wherein the christianization was an important aspect. Part III consists of a micro-study of Föra parish in the north of Öland through the years 400-1300 approximately. Finally, part IV gives a summary and the results of the study in part III are compared to relevant theories and view-points discussed in parts I and II. The conclusions that can be drawn from the comparison are A) Some of the view-points can be seen as tentatively confirmed (and some others as refuted), and B) An extended comparative approach could serve as an instrument for shaping theoretical models with a higher level of generality, since the comparison also shows that the results of historical research often is governed by a theoretical bias, even when empirical material is incomplete, corroborated or contradictory to the results.

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.