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A Hierarchical Shadow Volume Algorithm

The shadow volume algorithm is a popular technique for real-time shadow generation using graphics hardware. Its major disadvantage is that it is inherently fillrate-limited, as the performance is inversely proportional to the area of the projected shadow volumes. We present a new algorithm that reduces the shadow volume rasterization work significantly. With our algorithm, the amount of per-pixel

Prospects for Bioenergy in Europe - Supply, Demand and Trade

Renewable energy sources (RES), such as biomass, can be used to address two important issues in Europe: climate change and energy security. If biomass is produced sustainably and used efficiently, bioenergy contributes very little to CO2 emissions. The overall objective of the work presented in this thesis is to provide a scientific basis describing how bioenergy can play a fundamental role in the

The Scriptures and the LORD : Formation and Significance of the Christian Biblical Canon. A Study in Text, Ritual and Interpretation

This study explores the emergence of the Christian biblical canon and its significance for the early as well as for the contemporary church. Some major challenges to previous research on the biblical canon are presented. The apostolic formula "the Scriptures and the Lord" is defended as a good summary of the Christian canon, its formation and significance. It is argued that the canon was formed i

Missbrukare i rättsstaten : en rättsvetenskaplig studie om lagstiftningen rörande tvångsvård av vuxna missbrukare

The Care of Abusers (Special Provisions) Act (1988:870) - LVM - gives society the right, and the obligation, to deprive an individual of his liberty on grounds of ongoing abuse of alcohol, narcotics or volatile solvents. In addition, legislation gives the authorities the right to make body search and superficial personal search, to control mail and other deliveries, and the right to further restri

Byxbegär

This book is a study of the construction of gender and desire in trouser roles in both spoken theatre and opera.The long-term presence of cross-dressing in Western theatre history and its specific articulations in performanings arts have been an important part of the discourse in Gender Studies since the 1980's. The trouser role, a woman en travesti, literally in male drag, sings and looks like (i

Glycosylated matrix protein

Connective tissues have many features in common, including resisting and dissipating mechanical load and providing shape, as well as acting to provide barriers regulating water flow and diffusibility of macromolecules. In this chapter we have chosen to focus on cartilage and bone, covering many aspects of connective tissues. We give special focus to the noncollagenous proteins in their matrices.

Effects of Environmental Factors on maternal Choice and Gene Dispersal in Plants

Gene dispersal through pollen is affected by both abiotic and biotic environmental factors. In this study, I mainly investigated the effect of environmental factors: nutrient availability, simulated herbivory and floral morphology (flower colour), on the siring success of competing pollen donors and fitness of the resulting offspring. In a greenhouse experiments, maternal plants were treated with