Sökning: "Andreas Berggren"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Andreas Berggren.

  1. 1. Colloidal suspensions of mesostructured silica

    Författare :Andreas Berggren; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; formation mechanism; non-ionic surfactants; silica; inorganic silica; colloidal suspension; control of particle size;

    Sammanfattning : Mesoporous silica is a porous material with walls made of silica and pores in the size range of 2-50 nm. Since the silica most often is amorphous, the material lacks short range order but the pores may be arranged in different structures generating a long-range order. LÄS MER

  3. 2. Noncontractual Governance Strategies of Business Angels in the Post-Investment Venture Relationship

    Författare :Andreas Fili; Björn Berggren; Jaan Grünberg; Kent Eriksson; Jonas Gabrielsson; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; business angels; post-investment; relationship; governance; role contingency; mentoring; investor roles; venture; Business Studies; Företagsekonomi;

    Sammanfattning : Business angels fulfil an important economic role in society by getting involved in early-stage ventures. This dissertation aspires to advance our knowledge of the governance strategies used by business angels in the venture relationship, based on the idea that the choice of governance strategies depends on the individual venture but is also shaped by the strategies adopted by any business angel network (BAN) the business angel is part of. LÄS MER

  4. 3. Dissertatio de realismo rationali Bardilii, cujus partem tertiam ... P. P. Samuel Grubbe Phil. Mag. stip. ord. eqv. et Andreas Berggren Gothoburgenses in audit. Gust. die V Nov. MDCCCVI H. P. M. S

    Författare :Samuel Grubbe; Andreas Berggren; Samuel Grubbe; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  5. 4. Solution-processed light-emitting electrochemical cells : challenges and opportunities

    Författare :Etienne Auroux; Ludvig Edman; Christian Larsen; Andreas Sandström; Magnus Berggren; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Light-emitting electrochemical cell; PEDOT:PSS; Photonics; Ion transfer; Solution-based fabrication; Electronics; elektronik; Materials Science; materialvetenskap; jonfysik; Ion Physics;

    Sammanfattning : Our world is filling up with electronics. High-tech gadgets are integrated everywhere, from smart fridges able to track expiry dates and food usage, to microchip implants that let us unlock doors and pay with our hands. LÄS MER

  7. 5. De situ Reidgothiæ dissertatio. Cujus partem quartam venia ampl. fac. philos. Upsal. p. p. mag. Andreas Fryxell ... et Adolphus Berggren stip. med. theol. Gothob. In audit. Gustav. die XXXI Oct. MDCCCXXI. h. a. m. s

    Författare :Anders Fryxell; Adolf Berggren; Anders Fryxell; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Reidgoter;

    Sammanfattning : .... LÄS MER