Sökning: "Thomas Müller"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Thomas Müller.

  1. 1. Capabilities for frequent innovation : Managing the early project phases in the pharmaceutical R&D process

    Författare :Thomas Biedenbach; Nils Wåhlin; Ralf Müller; Nathalie Drouin; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Project management research; early project phases; dynamic capabilities; project capabilities; multi-project capabilities; pharmaceutical innovation; hypercompetition; R D;

    Sammanfattning : Despite their recognized significance for project success and innovation, the management of the early project phases is still an under-researched area in project management. For organizations to secure a continuous stream of innovation, the utilization of capabilities is crucial for managing the early phases of R&D projects. LÄS MER

  2. 2. Hyperconjugation in Group 14 Organic Compounds : Design and Property Investigations

    Författare :Aleksandra Denisova; Henrik Ottosson; Thomas Müller; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 1; 4-disilacyclohexa-2; 5-diene; aromaticity; computational chemistry; conjugation; cross-hyperconjugation; hyperconjugation; group 14 elements; organosilicon chemistry; silole;

    Sammanfattning : Nowadays π-conjugated molecules are widely used as materials for devices in organic and molecular electronics. This is due to the ability of such molecules to conduct electricity. However, π-conjugation leads to molecular rigidness and associated lower solubility, which limits possible applications. LÄS MER

  3. 3. Lowcoordinated Silicon and Hypercoordinated Carbon : Structure and Stability of Silicon Analogs of Alkenes and Carbon Analogs of Silicates

    Författare :Anders M. Eklöf; Henrik Ottosson; Sten Lunell; Thomas Müller; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; silenes; zwitterionic silenes; silenolates; reverse polarization; natural resonance theory; hypervalent carbon; hypercoordinated carbon; thermolysis; lowcoordinated silicon; Organic chemistry; Organisk kemi;

    Sammanfattning : Quantum chemical studies on lowcoordinated group 14-16 compounds have been performed. This thesis focuses particularly on silenes influenced by reverse Siδ-=Cδ+ bond polarization. Hypercoordinated carbon compounds are also studied. LÄS MER

  4. 4. Structure and morphology control of organic semiconductors for functional optoelectronic applications

    Författare :Jenny Enevold; Ludvig Edman; Thomas Wågberg; Christian Müller; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Organic electronics; organic photonics; patterning; fullerene; polymerization; dimerization; spray-deposition; morphology; small molecule donor; high open-circuit voltage;

    Sammanfattning : The functionality and application of organic semiconductors are largely dependent on their constituent structure and morphology. This thesis presents a number of functional and novel approaches for the control and tuning of structural and morphological features of a variety of organic semiconductor materials, and also demonstrates that these approaches can be utilized for improved device operation of field-effect transistors, organic solar cells and light-emitting electrochemical cells. LÄS MER

  5. 5. Sami tourism in Northern Sweden : Supply, demand and interaction

    Författare :Robert Pettersson; Ulf Wiberg; Dieter K Müller; Bruno Jansson; Thomas Hinch; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social and economic geography; Indigenous Tourism; Sami; Sápmi; Tourism Supply; Tourism Demand; Stated Preference; Attitudes; Kulturgeografi; Human geography; Kulturgeografi; Social and Economic Geography; kulturgeografi; Human geography; economic geography;

    Sammanfattning : Indigenous tourism is an expansive sector in the growing tourism industry. The Sami people living in Sápmi in northern Europe have started to engage in tourism, particularly in view of the rationalised and modernised methods of reindeer herding. Sami tourism offers job opportunities and enables the spreading of information. LÄS MER