Search for dissertations about: "Jonas Berggren"

Showing result 1 - 5 of 6 swedish dissertations containing the words Jonas Berggren.

  2. 1. Engineering of Pharmaceutical Particles : Modulation of Particle Structural Properties, Solid-State Stability and Tabletting Behaviour by the Drying Process

    Author : Jonas Berggren; Göran Alderborn; Graham Buckton; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutics; particle engineering; microcrystalline cellulose pellets; intragranular porosity; convective drying; tabletting behaviour; spray-dried composite particles; amorphous lactose; PVP; heat and moisture-induced crystallisation; glass transition temperature; Galenisk farmaci; Pharmaceutics; Galenisk farmaci; galenisk farmaci; Pharmaceutics;

    Abstract : Relationships between stresses during the drying process, particle structural and functional properties, and particle engineering by the drying process were addressed in this thesis. In the first part, the importance of the drying phase and the effect of the drying rate on the intragranular porosity of microcrystalline cellulose pellets were investigated. READ MORE

  4. 2. Elastic and inelastic scattering effects in conductance measurements at the nanoscale : A theoretical treatise

    Author : Peter Berggren; Jonas Fransson; Wolfgang Belzig; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Scattering theory; Scanning tunneling microscopy; tunnel junctions; molecular graphene; paramagnetic molecules; spin interaction; nano electromechanical system; Josephson junction; superconductivity; chaos; Physics with spec. in Atomic; Molecular and Condensed Matter Physics; Fysik med inriktning mot atom- molekyl- och kondenserande materiens fysik;

    Abstract : Elastic and inelastic interactions are studied in tunnel junctions of a superconducting nanoelectromechanical setup and in response to resent experimental superconducting scanning tunneling microscope findings on a paramagnetic molecule. In addition, the electron density of molecular graphene is modeled by a scattering theory approach in very good agreement with experiment. READ MORE

  5. 3. The impact of motivation and person-job fit on employee turnover among Swedish real estate brokers: A mixed method approach

    Author : Martin Ahlenius; Björn Berggren; Jonas Kågström; Lars-Johan Åge; Samuel Azasu; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Real estate brokerage; person-job fit; motivation; employee turnover; occupational life cycle; Fastighetsmäklare; person-job fit; motivation; år i yrket; Företagsekonomi; Business Studies;

    Abstract : Residential real estate is a vital part of the economy, and homes are important for individuals for both financial and emotional reasons. Residential homes change owners for numerous reasons, and there is a need for these transactions to be secure and efficient from both the economic and individual perspective. READ MORE

  6. 4. Noncontractual Governance Strategies of Business Angels in the Post-Investment Venture Relationship

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

    Abstract : 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. READ MORE

  7. 5. Accessibility to bank branches and entrepreneurial dynamics : New firm formation and capital structure of SMEs in Sweden amidst a changing banking landscape

    Author : Cynthia Sin Tian Ho; Björn Berggren; Jonas Gabrielsson; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; New firm formation; entrepreneurship; capital structure; leverage; financing; bank branches; proximity; spatial analysis; Sweden; Startup; entreprenörskap; kapitalstruktur; finansiering; bankkontor; närhet; spatialanalys; Sverige; Business Studies; Företagsekonomi;

    Abstract : The overall objective of this thesis is to develop a better understanding of the impact of accessibility to bank branches on new firm formation and on the capital structure of small and medium-sized enterprises (SMEs) in Sweden. In this thesis, the accessibility to bank branches is measured by two proxies that are weighted by two different types of population—the labour population and the firm population. READ MORE