Search for dissertations about: "metal resistance"

Showing result 1 - 5 of 289 swedish dissertations containing the words metal resistance.

  2. 1. Metal Affinity Peptides in Biotechnological Applications As tools in protein purification, protein stabilisation, metal quantification and metal tolerance of bacteria and plants

    Author : Malin Mejàre; Tillämpad biokemi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; cadmium; metal quantification; fusion tag; metal affinity tag; phage display; peptide library; metal tolerance; metal resistance; metal accumulation; bioremediation; transgenic plant; tobacco; potato; protein purification; immobilised metal affinity chromatography; metal affinity precipitation; metal detection; protein stabilisation; Bioteknik; Biotechnology; Biokemi; Metabolism; Biochemistry; metal ion;

    Abstract : Metal affinity tags have been fused to proteins and demonstrated to function as tools in protein purification, protein stabilisation, quantitative metal analysis and metal tolerance of bacteria and plants. In biotechnological applications proteins frequently have to function in nonnatural environments with harsh conditions which impose requirements for high stability on the proteins. READ MORE

  4. 2. Antibiotic Resistance : Selection in the Presence of Metals and Antimicrobials

    Author : Lisa M. Albrecht; Dan I Andersson; Alex O'Neill; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Antibiotic resistance; Metals; Antimicrobials; Bacterial evolution; Bacterial genetics; Biologi med inriktning mot mikrobiologi; Biology with specialization in Microbiology;

    Abstract : The external environment is complex: Antibiotics, metals and antimicrobials do not exist in isolation but in mixtures. Human activities such as animal husbandry, fertilization of agricultural fields and human medicine release high amounts these compounds into the environment. READ MORE

  5. 3. Effects of biocides and metals on antibiotic resistance: a genomic and metagenomic perspective

    Author : Chandan Pal; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Antibiotic resistance; biocide; metal; co-selection; metagenomics;

    Abstract : Background and aim: There is a concern that biocides and metals can co-select for antibiotic resistance. The aim of this thesis is to enhance our understanding of the roles of antibacterial biocides (e.g. antiseptics, disinfectants) and metals (e. READ MORE

  6. 4. Tribology in Metal Working

    Author : Maria Nilsson; Staffan Jacobson; Mikael Olsson; Magnus Jarl; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tribology; friction; wear; metal working; coatings; wire drawing; hot work rolls; Teknisk fysik med inriktning mot tribomaterial; Engineering Science with specialization in Tribo Materials; Steel Forming and Surface Engineering;

    Abstract : This thesis focuses on the tribological performance of tool surfaces in two steel working operations, namely wire drawing and hot rolling. In all forming operations dimensions and surface finish of the products are of utmost importance. READ MORE

  7. 5. Shaping the Meaning of Chinese Music Subcultures

    Author : Yiren Zhao; Sam de Boise; Ulrik Volgsten; David Hesmondhalgh; Örebro universitet; []
    Keywords : HUMANIORA; HUMANITIES; Music subculture; resistance; authenticity; Chinese metal; Chinese rap; Chinese rock; Chinese punk; Beijing music; music affect; Chinese modernity;

    Abstract : This thesis focuses on the meaning of Chinese music subcultures, includingChinese metal, rap, rock, and punk styles; and how is the meaning shaped by Chinese participants in the Chinese context, which is represented by the context of Beijing. This project is motivated by addressing the gaps that exist between dominant Anglo-American subcultural theories and explaining contemporary Chinese individuals’ practices. READ MORE