Search for dissertations about: "heavy"

Showing result 1 - 5 of 1619 swedish dissertations containing the word heavy.

  2. 1. Heavy duty : on the demands of consequentialism

    Author : Björn Eriksson; Stockholms universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 2. Urban heavy metals : Stocks and flows

    Author : Louise Sörme; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Heavy metais; urban areas; Substance flow analysis; inflow; stock; outflow; diffuse emisson; waste; wastewater treatment plant; legislation; Tungmetaller; miljöaspekter; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Abstract : Levels of heavy metals in different media are high today, both in Stockholm and other urban areas. Where do the metals come from? Production emissions and point sources are not the answer, since earlier research has shown that production emissions are lower than emission from goods during use (the diffuse emission). READ MORE

  5. 3. Heavy-Core Staffanes : A Computational Study of Their Fundamental Properties of Interest for Molecular Electronics

    Author : Niclas Sandström; Henrik Ottosson; Leif Hammarström; Bo Albinsson; Uppsala universitet; []
    Keywords : Organic chemistry; conjugation; polarizability; Group 14 elements; cage compounds; electronic excitations; quantum chemistry; molecular electronics; Organisk kemi;

    Abstract : The basic building blocks in molecular electronics often correspond to conjugated molecules. A compound class consisting of rigid rod-like staffane molecules with the heavier Group 14 elements Si, Ge, Sn and Pb at their bridgehead positions has now been investigated. READ MORE

  6. 4. Heavy Metal Superantigen : Genetic Regulation of Lymphocyte Activation by HgC12

    Author : Yun Jiang; Peter Mathieson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; immunologi; Immunology;

    Abstract : Injections of subtoxic doses of HgCl2 (mercuric chloride) cause a systemic autoimmune disease in genetically predisposed rats and mice. My work was designed to elucidate how HgCl2 induces lymphocyte activation and how the response to HgCl2 is regulated in susceptible and resistant strains. READ MORE

  7. 5. Heavy metal contamination and toxicity : Studies of Macroalgae from the Tanzanian Coast

    Author : Florence Alex Mamboya; Mats Björk; Nils Ekelund; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Heavy metals; Padina gymnospora; Ulva reticulata; salinity; nutrients; proteins; uptake; growth; Fv Fm; Zanzibar Channel; Plant physiology; Växtfysiologi; växtfysiologi; Plant Physiology;

    Abstract : Concentrations of various metals are elevated above background levels in several intertidal areas along the Tanzanian coasts. However, there is little available information concerning the toxicity of these metals and how the uptake of these metals by bioindicators are influenced by external factors, such as heavy rains and increased coastal eutrophication, which tend to fluctuate. READ MORE