Sökning: "isothermal microcalorimetry"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden isothermal microcalorimetry.

  1. 1. Calorimetric methods for the study of fungi on building materials

    Detta är en avhandling från Division of Building Materials, LTH, Lund University

    Författare :Yujing Li; Lund University.; Lunds universitet.; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fungal growth; fungal activity; ergosterol; humidity; temperature; calorespirometry; oxygen; mätmetoder; röta; svamp; byggmaterial; påväxt; kalorimetri; microcalorimetry; isothermal calorimetry; Fungi; building materials; mould; Serpula lacrymans; rot fungi;

    Sammanfattning : The aim of this project is to study the fungal growth habits on building materials as a function of humidity, temperature and other environmental parameters. The method of calorimetry is used as a way to quantify fungal activity on building materials. LÄS MER

  2. 2. Sorption Microcalorimetry: Method Development and Applications

    Detta är en avhandling från Natalia Markova, Chemical Center, Physical Chemistry 1, P.O. Box 124, 221 00 Lund, Sweden

    Författare :Natalia Markova; Lund University.; Lunds universitet.; [2001]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; lyotropic phase transition; hydrate formation; crystallization; sorption enthalpy; sorption isotherm; water vapor; isothermal heat conduction calorimetry; sorption; Physical chemistry; Fysikalisk kemi;

    Sammanfattning : A double twin isothermal microcalorimeter has been designed and its performance has been tested experimentally. The calorimeter makes it possible to continuously and isothermally scan a solid sample in a broad range of relative vapor pressures at near-equilibrium conditions. LÄS MER

  3. 3. Retrogradation Properties of Starch

    Detta är en avhandling från Department of Food Technology, Lund University

    Författare :José Silverio; Lund University.; Lunds universitet.; [1997]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; surfactants; lipids; degree of polymerization DP ; isothermal microcalorimetry; differential scanning calorimetry DSC ; crystallinity; amylose; amylopectin; gelatinization; starch; retrogradation; temperature cycling; PCA; Food and drink technology; Livsmedelsteknik;

    Sammanfattning : The main purpose of this thesis was to examine various factors influencing starch retrogradation. The reassociation events of starch, which are closely linked to the staling of bakery products, were mainly studied by thermal analysis. Some aspects of starch gelatinization are also included. LÄS MER

  4. 4. Biophysical Studies of Apolipoprotein A-IM and a Partitioning study

    Detta är en avhandling från Malin Suurkuusk, Pharmacia&Upjohn, SP 19-5, SE-112 87 Stockholm, Sweden

    Författare :Malin Suurkuusk; Lund University.; Lunds universitet.; [1999]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Apolipoprotein A-IMilano; Apolipoprotein A-I; Lipoprotein; Lipid; Microcalorimetry; DCS; Denaturation; Guanidine Hydrochloride; Physics; Fysik; Chemistry; Kemi;

    Sammanfattning : The major part of this thesis deals with the similarities and differences in some biophysical properties of apolipoprotein A-I (apo A-I) and the molecular variant apolipoprotein A-IMilano (apo A-IM), and the influence on lipid binding. A model compound partitioning study has also been performed. LÄS MER

  5. 5. Evaluation of isothermal heat-conduction microcalorimetry in pharmaceutical stability studies

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Maria Angberg; Uppsala universitet.; [1992]

    Sammanfattning : .... LÄS MER