Sökning: "Jie Chen"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Jie Chen.

  1. 1. Duration of Housing Allowance Spells in Sweden : A discrete-time hazard analysis

    Författare :Jie Chen; Uppsala universitet; []
    Nyckelord :nationalekonomi; Economics;

    Sammanfattning : .... LÄS MER

  3. 2. Role of protein-tyrosine phospatases in insulin and glucagon secretion in pancreatic islets of healthy rats and spontaneously diabetic GK rats

    Författare :Jie Chen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Protein-tyrosine phosphatase; insulin; glucagon; vanadate; type 2 diabetes; pancreatic islets;

    Sammanfattning : Both insulin and glucagon secretion from pancreatic beta- and alpha-cells, respectively, are regulated by nutrients such as glucose and amino acids. In addition, the mechanisms leading to exocytosis of hormones are influenced by kinases and phosphatases that phosphorylate and dephosphorylate regulatory proteins respectively. LÄS MER

  4. 3. The role of cytokinins in vegetative bud development in Norway spruce, Picea abies

    Författare :Hao-Jie Chen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Silvergran; Biokemi;

    Sammanfattning : .... LÄS MER

  5. 4. Empirical Essays on Housing Allowance, Housing Wealth, and Aggregate Consumption

    Författare :Jie Chen; Rune Wigren; Zan Yang; Geoffrey Meen; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; housing allowance; housing policy; tenure choice; homeownership; endogeneity; 2SCMLP; welfare trap effect; difference-in-difference; interaction effect; housing wealth; VECM; permanent-transitory; variance decomposition; wealth effect; Nationalekonomi; Economics; Nationalekonomi;

    Sammanfattning : This dissertation consists of four self-contained essays.Essay I (with Cecilia Enström Öst) investigates whether housing allowance affects recipients’ tenure choice in Sweden. LÄS MER

  7. 5. Glass Ionomer Cements with Improved Bioactive and Antibacterial Properties

    Författare :Song Chen; Håkan Engqvist; Wei Xia; Jie Zhou; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; biomaterial; glass ionomer cement; bioactivity; hydroxyapatite; monetite; calcium silicate;

    Sammanfattning : Dental restorative cements are placed in a harsh oral environment where they are subjected to thermal shock, chemical degradation, and repeating masticatory force. The ideal restorative dental cements should have superior mechanical properties, chemical stability, aesthetic, good handling properties, biocompatibility, antibacterial properties, and preferably bioactivity. LÄS MER