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Popular Abstract in English For some time now, the world in general and international law in particular have witnessed one and the same widespread call for action. Both public and private interests claim that present-day standards and technology have proven insufficient for saving the natural environment. From this claim has emerged a call that entreats us to approach the problem of the deterioratFor some time now, the world in general and international law in particular have witnessed one and the same widespread call for action. Both public and private interests claim that present-day standards and technology have proven insufficient for saving the natural environment. From this claim has emerged a call that entreats us to approach the problem of the deteriorating natural environment by i

Issues of sustainable agriculture have much relevance and urgency for the sustainable production of non-eatable products that have an agricultural origin, such as biofuels. In the chapter the opinion is expressed that joint legal regulations on sustainable use of natural resources and sustainable farming methods for eatable and non-eatable products of an agricultural origin can be an efficient sol

Computational methods within structural acoustics, vibration and fluid-structure interaction are powerful tools for investigating acoustic and structural-acoustic problems in many sectors of industry; in the building industry regarding room acoustics, in the car industry and aeronautical industry for optimizing structural components with regard to vibrations characteristics etc. It is on the verge

The present thesis is devoted to the theoretical study of two-dimensional electron systems moving in a modulated lateral periodic potential and a competing perpendicular magnetic field. The three introductory chapters offer a brief exposition of the basic issues in this area -- the description of the electron motion in a prependicular magnetic field, the group of magnetic translations and the comm

Controlled fires are beneficial for the generation of heat and power while uncontrolled fires, like fire incidents and wildfires, are detrimental and can cause enormous material damage and human suffering. Transport phenomena such as buoyant flow, momentum, convective heat and mass transfer as well as chemical reactions between combustible species and oxygen from the surrounding air play important

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This explorative study investigated how the participants experienced a VR-presentation of an office building. Three office types (landscape, mixed and traditional) were presented in a between-subjects experimental design to employees at the Ericsson company in Sweden. The effects on the participants’ experience were measured using the Semantic Environ¬mental Scale (the SMB-scale, Küller 1975; 1991

The purpose of this paper is to investigate the potential of complex or exotic materials in radome and antenna design. The existing analysis methods need to be extended to cope with these materials in generic radome and antenna geometries. This paper focuses on electromagnetic properties of the material, the means of realizations, and the methods of computations. The main objectives of this paper

A new Key Environmental Performance Indicators (KEPIs) approach has been developed considering the perspective of a designer who may like to improve the environmental performance of the products but has limited resources and understanding of complex environmental issues. This approach empowers the designer with indicators like the area of PWB, the amount of precious metals etc which account for th

The partly hot-water driven CO2 capture plant offers a significant potential for improvement in performance when implemented in a combined-cycle power plant (CCPP). It is possible to achieve the same performance with a dual-pressure steam cycle as in a triple-pressure unit. Even a single-pressure plant can attain an efficiency competitive with that achievable with a triple-pressure plant without t

Popular Abstract in Swedish Denna avhandling problematiserar rörelsebegreppets politiska dimensioner med utgångspunkt i bondeupproret i Skåne 1811 samt skandinavismen vid 1800-talets mitt. Avhandlingen skall läsas som en kommentar till nutida utomparlamentariska röelser.A political movement is often discussed in terms of ideology and shared values. It is the ideas that are considered interesting, and it is the ideas that are thought to determine the action. While the intellectual content is subjected to profound analysis, the concept of movement is ignored and not problematized. In this dissertation, the ideological dimensions of the concept movement have been re