Search for dissertations about: "Homogeneity"
Showing result 1 - 5 of 226 swedish dissertations containing the word Homogeneity.
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1. Type Ia Supernovae : Homogeneity and Diversity
Abstract : The use of type Ia supernovae as distance estimators has shown that about 75% of the energy content of the universe has a negative equation of state parameter and thus, drives the acceleration of the universe. Constraining the exact nature of this energy is one of the main goals in cosmology. READ MORE
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2. Testing Homogeneity and Unit Root Restrictions in Panels
Abstract : This thesis is divided into two distinct parts. The first part contains three chapters, co-authored with Joakim Westerlund, that deal with the analysis of unit root testing, and the second part consists of two chapters on slope homogeneity testing. READ MORE
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3. ”I don’t believe the meaning of life is all that profound” : A study of Icelandic teenagers’ life interpretation and values
Abstract : What do teenagers recount about themselves and their interpretation of life and values, and what characterises individual teenagers’ perceptions and statements? What is the relation between teenagers’ life interpretation and values and social circumstances? What challenges to school religious education do the teenagers’ perceptions and statements represent? These questions are central to the study Icelandic Teenagers’ Life Interpretation and Values.The purpose of the study was to investigate some central elements in teenagers’ life interpretation so as to discuss the results in terms of social circumstances in Iceland and of school religious education. READ MORE
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4. An Experimental Study of Liquid Steel Sampling
Abstract : Sampling of liquid steel to control the steel making process is very important in the steel industry. However, there are numerous types of disposable samplers and no united standard for sampling. The goal in this study is to investigate the effect of slag protection type and sample geometry on sampling parameters and sample homogeneity. READ MORE
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5. New Concepts in Administration of Drugs in Tablet Form : Formulation and Evaluation of a Sublingual Tablet for Rapid Absorption, and Presentation of an Individualised Dose Administration System
Abstract : This thesis presents two new concepts in oral drug administration and the results of evaluation of some relevant formulation factors.Investigation into improving the homogeneity of mixtures for tableting indicated that it may be possible to obtain interactive dry mixtures of micronised drugs containing drug proportions as low as 0.015% w/w. READ MORE