Sökning: "Biological material"

Visar resultat 1 - 5 av 615 avhandlingar innehållade orden Biological material.

  1. 1. Desert Plants and Deserted Islands Systematics and Ethnobotany in Caryophyllaceae

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Anneleen Kool; Uppsala universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; BEAST; Corrigiola; DNA barcoding; Morocco; Pollichia; Polycarpon; Polycarpaea; RAxML; Sanctambrosia; Spergula; Spergularia; Sphaerocoma;

    Sammanfattning : Background. Caryophyllaceae is a large and cosmopolitic flowering plant family, however the systematics of many of its basal groups has been unclear, due to a lack of unambiguous morphology. Some members of Caryophyllaceae are used medicinally, e.g. LÄS MER

  2. 2. Botanical Repellents and Pesticides Traditionally Used Against Haematophagous Invertebrates in Lao PDR

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Chanda Vongsombath; Uppsala universitet.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Ethnobotany; fly larvae; Lao PDR; medical entomology; mosquito repellents; myiasis; plant-based insecticides; terrestrial leeches; Haemadipsidae; NATURAL SCIENCES Biology Organism biology Systematics and phylogenetics; NATURVETENSKAP Biologi Organismbiologi Systematik och fylogeni; NATURAL SCIENCES Biology Organism biology; NATURVETENSKAP Biologi Organismbiologi; Biology with specialization in Systematics; Biologi med inriktning mot systematik;

    Sammanfattning : Haematophagous parasites and disease vectors such as leeches, ticks, mites, lice, bed bugs, mosquitoes, and myiasis-causing fly larvae are common health problems in Lao Peoples Democratic Republic (Lao PDR). A main aim of my field work in Lao PDR in 2006-2010 was to document traditional knowledge among different ethnic groups about plants that people use to repel or to kill blood-feeding invertebrates. LÄS MER

  3. 3. Contributions to the understanding of diversity and evolution in the genus Coreomyces

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Henrik Sundberg; Uppsala universitet.; [2018]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; ascomycetes; Coreomyces; Corixidae. DNA; DNA extraction; Fungi; ge-nome; host specificity; Laboulbeniales; mating types; MAT-loci; meth-odology; NGS; parasite; position specificity; systematics; taxonomy; Biology with specialization in Systematics; Biologi med inriktning mot systematik; Biology with specialization in Evolutionary Organismal Biology; Biologi med inriktning mot evolutionär organismbiologi;

    Sammanfattning : The Laboulbeniales is an order of enigmatic ascomycete fungi that are obligate microscopic parasites of arthropods, which are usually non-detrimental. They typically display a high degree of host specificity, and the genus Coreomyces, which is the recurring theme of this thesis, is no exception. LÄS MER

  4. 4. Ecological aspects of marine Vibrio bacteria - Exploring relationships to other organisms and a changing environment

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Maria. E. Asplund; Göteborgs universitet.; Gothenburg University.; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Heterotrophic bacteria of the genus Vibrio are indigenous in the marine environment although environmental cues regulate their growth and distribution. The attention brought to this genus is due to its many species/strains that are pathogenic to humans and other organisms. LÄS MER

  5. 5. Ethical aspects of owning human biological material

    Detta är en avhandling från Stockholm : KTH

    Författare :Barbro Björkman; KTH.; [2005]
    Nyckelord :HUMANIORA; HUMANITIES; biological material; ownership; rights; organ donation; property; commodification; kidney; virtue ethics; natural rights; transplantation; transplant; social organisation; HUMANITIES and RELIGION History and philosophy subjects Philosophy subjects; HUMANIORA och RELIGIONSVETENSKAP Historisk-filosofiska ämnen Filosofiämnen;

    Sammanfattning : .... LÄS MER