Sökning: "establishment of existence"

Visar resultat 21 - 25 av 36 avhandlingar innehållade orden establishment of existence.

  1. 21. Mitochondrial and Eukaryotic Origins : A Phylogenetic Perspective

    Författare :Björn Brindefalk; Siv Andersson; James McInerney; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular evolution; Phylogenetics; Mitochondrial origin and Evolution; Molecular biology; Molekylärbiologi; molekylärbiologi; Molecular Biology;

    Sammanfattning : Mitochondria are eukaryotic cellular organelles responsible for power-generation, believed to have come into existence by an endo-symbiontic event where a bacterial cell was incorporated by an un-specified "proto-eukaryote". Phylogenetic analysis have shown that the mitochondrial ancestor was most related to present-day alpha-proteobacteria, although the exact nature of the mitochondrial progenitor remains disputed. LÄS MER

  3. 22. Bound to the past: Historical contingency in aquatic microbial metacommunities

    Författare :Máté Vass; Silke Langenheder; Steven Declerck; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metacommunity; historical processes; priority effects; community assembly.; Biology with specialization in Limnology; Biologi med inriktning mot limnologi;

    Sammanfattning : The composition of ecological communities differs due to a combination of different processes, which includes selection by local environmental conditions, dispersal from the regional species pool and random events. Additionally, historical processes such as past dispersal events may leave their imprint on communities as well, resulting in historically contingent communities. LÄS MER

  4. 23. Legal preconditions for wind power implementation in Sweden and Denmark

    Författare :Maria Pettersson; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Law; Rättsvetenskap;

    Sammanfattning : Swedish energy policy relies heavily on the promotion of renewable energy resources, in particular wind energy and in 2002 the Swedish Government adopted a national planning goal of a yearly wind power generation of 10 TWh by 2015, which implies a substantial increase from the current 0.6 TWh level. LÄS MER

  5. 24. Trust, Threat, and Stable Peace. : Swedish Great Power Perceptions 1905-1939

    Författare :Rikard Bengtsson; Statsvetenskapliga institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Baltic Sea; Sweden; international relations; democracy; peace; security; confidence; Distrust; trust; Political and administrative sciences; Statsvetenskap; förvaltningskunskap;

    Sammanfattning : This study is ultimately concerned with the attainment of stable peace in international affairs. The notion of stable peace-understood as military conflict resolution being unthinkable, no matter the severity of a conflict-rivals traditional accounts of the logic of international relations. LÄS MER

  7. 25. Monosyllabic Circumflexion in Lithuanian

    Författare :Yoko Yamazaki; Jenny Larsson; Peteris Vanags; Thomas Olander; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; historical linguistics; comparative linguistics; Monosyllabic Circumflexion; Lithuanian; Lithuanian 3rd person future forms; root noun; preposition; adverb; pronoun; Baltio-Slavic accentology; baltiska språk; Baltic Languages;

    Sammanfattning : This PhD thesis examines a phenomenon known as Monosyllabic Circumflexion (MC, hereafter) from a historical linguistics / phonological point of view. MC denotes a Lithuanian or Balto-Slavic phenomenon according to which long vowels and diphthongs in monosyllabic words exhibit a circumflex tone instead of the expected acute tone. LÄS MER