Sökning: "functional head"

Visar resultat 1 - 5 av 91 avhandlingar innehållade orden functional head.

  1. 1. A new generation density functional towards chemical accuracy

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Zhang Ying; Luo Yi; Head-Gordon Martin; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Bioengineering; TEKNIKVETENSKAP Bioteknik;

    Sammanfattning : Density functional theory (DFT) has become the leading method in calculating theelectronic structures and properties from first principles. In practical applicationsof DFT in the frame work of Kohn-Sham (KS) method, an approximate exchange-correlation functional has to be chosen. LÄS MER

  2. 2. Bacterial Degradation and Use of Chitin in Aquatic Habitats

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Sara Beier; Stefan Bertilsson; Ian Head; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chitin; organic matter degradation; microbial ecology; functional guild; NATURAL SCIENCES Biology; NATURVETENSKAP Biologi;

    Sammanfattning : Chitin belongs to the most abundant biopolymers on earth where it has an important role as a structural element in crustaceans, insects, fungi and some phytoplankton. Missing evidence for long-term accumulation of chitin in nature implies fast turnover and as chitin is composed of aminosugar subunits it holds central roles in both carbon and nitrogen cycles. LÄS MER

  3. 3. On the Relative Order of Adverbs in the I-domain: A study of English and Swedish

    Detta är en avhandling från English Studies

    Författare :Fabian Beijer; [2005]
    Nyckelord :HUMANIORA; HUMANITIES; Relativized Minimality; Starke 2001 ; Cinque 1999 ; Minimalist Program; PAROLE; BNC; functional sequence; functional projection; functional head; hierarchical order; Swedish; English; I-domain; AdvP; adverb phrase; adverb; adverbial; syntactic features; word order; merge; English language and literature; Engelska språk och litteratur ;

    Sammanfattning : This dissertation is a theoretical and empirical investigation of the ordering of adverbs in the I-domain. Within the generative-minimalist framework, adverbs have traditionally been analysed as adjuncts, adjoined to the syntactic structure in semantically appropriate positions (e.g. Jackendoff 1972). LÄS MER

  4. 4. Modeling glioblastoma heterogeneity to decipher its biology

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Yuan Xie; Lene Uhrbom; Massimo Squatrito; [2016]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Glioblastoma multiforme; biobank; GBM cells; cell of origin; LGR5; OPCs;

    Sammanfattning : Glioblastoma multiforme (GBM) is the most common and lethal form of primary brain tumor that mainly affects adults. GBM displays remarkable intra- and inter-tumoral heterogeneity and contains a subpopulation of cells named glioma stem cells that is believed to be responsible for tumor maintenance, progression and recurrence. LÄS MER

  5. 5. Development of functional asymmetries in young infants A sensory-motor approach

    Detta är en avhandling från Umeå : institutionen för psykologi, Umeå universitet

    Författare :Erik Domellöf; Louise Rönnqvist; Jacqueline Fagard; [2006]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Laterality; development; handedness; human infant; stepping response; placing response; head turning; arm movement; reaching; kinematic parameters; intralimb coordination; SOCIAL SCIENCES Social sciences Psychology; SAMHÄLLSVETENSKAP Socialvetenskap Psykologi;

    Sammanfattning : Human functional laterality, typically involving a right-sided preference in most sensory-motor activities, is still a poorly understood issue. This is perhaps particularly true in terms of what underlying mechanisms that may govern lateral biases, as well as the developmental origins and course of events. LÄS MER