Sökning: "Group dynamic"

Visar resultat 1 - 5 av 394 avhandlingar innehållade orden Group dynamic.

  1. 1. Discovery-Oriented Screening of Dynamic Systems: Combinatorial and Synthetic Applications

    Författare :Marcus Angelin; Olof Ramström; Stefan Kubik; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; chemical education; crystallization; dynamic combinatorial chemistry; dynamic combinatorial resolution; dynamic system; enzyme catalysis; isoindolinone; lipase; nitroalcohol; nitroaldol reaction; phthalide; reversible; secondary alcohol; systems chemistry; tandem reaction; Organic chemistry; Organisk kemi; Bioorganic chemistry; Bioorganisk kemi;

    Sammanfattning : This thesis is divided into six parts, all centered around the development of dynamic (i.e., reversibly interacting) systems of molecules and their applications in dynamic combinatorial chemistry (DCC) and organic synthesis. LÄS MER

  3. 2. The Dynamic Detective : Special Interest and Seriality in Contemporary Detective Series

    Författare :Karin Molander Danielsson; Stephen Knight; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; English language; Engelska; English language; Engelska språket; English; Engelska;

    Sammanfattning : This study argues that the relatively new conventions of detective fiction, special interest and seriality, are expanding and regenerating the genre. Special interest designates a political, ethnic, regional, professional or hobby-related agenda of a special interest group (consisting, usually, of writer, protagonist and readers) which makes up an integral part of the detective story. LÄS MER

  4. 3. Prediction and experimental validation of dynamic soil-structure interaction of an end-bearing pile foundation in soft clay

    Författare :Freddie Theland; Jean-Marc Battini; Amir Kaynia; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dynamic soil-structure interaction; Pile group; End-bearing piles; Dynamic impedance; Environmental vibration; Experimental validation; Dynamisk jord-struktur-interaktion; Pålgrupp; Spetsbärande pålar; Dynamisk impedans; Omgivningsvibrationer; Experimentell validering; Structural Engineering and Bridges; Bro- och stålbyggnad;

    Sammanfattning : In the built environment, human activities such as railway and road traffic, constructionworks or industrial manufacturing can give rise to ground borne vibrations. Such vibrations become a concern in urban areas as they can cause human discomfort or disruption of vibration sensitive equipment in buildings. LÄS MER

  5. 4. Efficient carbohydrate synthesis by controlled inversion strategies

    Författare :Hai Dong; Olof Ramström; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbohydrate Chemistry; Carbohydrate Protection; Epimerization; Inversion; Dynamic; Regioselective Control; Neighboring Group Participation; Organic chemistry; Organisk kemi;

    Sammanfattning : The Lattrell-Dax method of nitrite-mediated substitution of carbohydrate triflates is an efficient method to generate structures of inverse configuration. In this study it has been demonstrated that a neighboring equatorial ester group plays a highly important role in this carbohydrate epimerization reaction, inducing the formation of inversion compounds in good yields. LÄS MER

  7. 5. Catalysis in Dynamic Systems: Control within Molecular Reaction Networks

    Författare :Fredrik Schaufelberger; Olof Ramström; Leonard Prins; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; systems chemistry; dynamic covalent chemistry; catalyst screening; reaction networks; organocatalysis; imine exchange; combinatorial chemistry; dynamic systemic resolution; feedback; error-correction; Morita-Baylis-Hillman reaction; C-H activation; H-bond catalysis; transamination; Kemi; Chemistry;

    Sammanfattning : Life as we know it is based on complex networks of biochemical reactions that constantly interact within large dynamic systems. The field of systems chemistry uses chemical models to study how reaction networks – and thereby life – function on a molecular level. LÄS MER