Search for dissertations about: "occurrence"

Showing result 1 - 5 of 1411 swedish dissertations containing the word occurrence.

  1. 1. Bedrock caves and fractured rock surfaces in Sweden : occurrence and origin

    University dissertation from Stockholm : Stockholm University

    Author : Rabbe Sjöberg; Stockholms universitet.; [1994]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Sprickor; Grottor; Kvartärgeologi;

    Abstract : .... READ MORE

  2. 2. Familial occurrence of abdominal aortic aneurysms

    University dissertation from Umeå : Umeå universitet

    Author : Örjan Norrgård; Umeå universitet.; [1985]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Abdominal aortic aneurysms; familial occurrence; serum lipids and lipoproteins; genetic markers; morphology; collagen types; vimentin; desmin;

    Abstract : The occurrence of clinically diagnosed and/or ruptured abdominal aortic aneurysms (AAAs) in the families of 220 patients with AAAs, treated at the Surgical Clinic, University Hospital of Umeå in the northern part of Sweden during the years 1965-82, was studied. A questionnaire concerning the blood relatives was answered by 87/89 patients. READ MORE

  3. 3. Antimicrobials in sewage treatment plants occurrence, fate and resistance

    University dissertation from Umeå : Umeå universitet

    Author : Marcus Östman; Umeå universitet.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; biocides; antibiotics; sewage treatment plants; wastewater; sludge; ozonation; activated carbon; antibiotic resistance; antimicrobials; mass flows; LC-MS MS; environment; advanced water treatment;

    Abstract : The World Health Organization (WHO) has identified antibiotic resistance as a major threat to human health. The environment has been suggested to play an important role in the emergence of antibiotic resistant bacteria. The external environment can act as a source of resistance genes that could potentially be transferred into human pathogens. READ MORE

  4. 4. What do users tell you?: Considerations when collecting and analyzing opinions in traffic planning

    University dissertation from Umeå : Umeå universitet

    Author : Charlotte Wahl; Lund University.; Lunds universitet.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; street characteristics; annoyance; occurrence; traffic-related phenomenon; User; walking frequency; user involvement;

    Abstract : Users’ perceptions of their traffic environment are of interest to both researchers and practitioners within the realm of traffic planning. The aim of this thesis is to contribute to methodological considerations when collecting and analyzing users’ opinions on features in their traffic environment. READ MORE

  5. 5. Characterization and persistence of potential human pathogenic vibrios in aquatic environments

    University dissertation from Kristianstad : Kristianstad University

    Author : Betty Collin; Högskolan Kristianstad.; Göteborgs universitet.; Gothenburg University.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vibrio cholerae; Vibrio parahaemolyticus; Mozambique; Sweden; molluscs; occurrence; persistence; sediment; TCBS; PCR; PhP; antibiotic resistance; microbiology; Vibrio spp.; Mytilus edulis;

    Abstract : Vibrio spp., natural inhabitants of aquatic environments, are one of the most common causes of bacterial gastroenteritis in the world, being spread to humans via the ingestion of seafood, contaminated drinking water or exposure to seawater. The majority of Vibrio spp. are avirulent, but certain strains may sporadically be human pathogenic. READ MORE