Search for dissertations about: "Paper dust"
Showing result 1 - 5 of 94 swedish dissertations containing the words Paper dust.
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1. Sources of Dust Extinction in Type Ia Supernovae : Measurements and constraints from X-rays to the Infrared
Abstract : The use of Type Ia supernovae (SNe Ia) as distance indicators is essential for studying the expansion history of the Universe and for exploring the nature of dark energy. However, a lack of understanding of the progenitor systems and the empirically derived colour-brightness corrections represent severe limitations for SNe Ia as cosmological probes. READ MORE
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2. Organophosphates and phthalates in air and dust from indoor environments : Method development and applied measurements
Abstract : Organophosphate and phthalate esters are polymer additives that are frequently found in air and dust in indoor environments. This thesis describes the development and application of air sampling and selective mass spectrometric (MS) determination of these two compound groups. READ MORE
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3. Dusting in a lime kiln - Characterization of the material and unit operations
Abstract : The present thesis describes the background of, and gives some points of orientation for, the phenomenon of dusting in the burner zone of a lime kiln. The aim of this study is twofold: to increase knowledge of the factors that influence the degree of dusting and also to investigate the effect a dusting lime kiln has on the white liquor preparation process. READ MORE
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4. Sources, emissions, and occurrence of chlorinated paraffins in Stockholm, Sweden
Abstract : Chlorinated paraffins (CPs) are ubiquitous environmental contaminants. They fulfill all of the criteria (persistent, toxic, and subject to long-range transport) for persistent organic pollutants (POPs) according to the United Nations Economic Commission for Europe (UNECE). READ MORE
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5. Nonlinear Dust Particle Dynamics and Collective Effects in Complex Plasmas
Abstract : Theoretical studies of dusty plasmas have been performed by focusing attention principally on collective phenomena and on grain motion. This thesis consists of a collection of seven published papers that explore both the collective behavior of a complex plasma system as well as the dynamics of grains in plasmas. READ MORE