Search for dissertations about: "regulation"

Showing result 11 - 15 of 4884 swedish dissertations containing the word regulation.

  2. 11. Allosteric Regulation of mRNA Metabolism : -Mechanisms of Cap-Dependent Regulation of Poly(A)-specific Ribonuclease (PARN)

    Author : Per Nilsson; Anders Virtanen; Megerditch Kiledjian; Uppsala universitet; []
    Keywords : Cell and molecular biology; mRNA degradation; deadenylation; cap; poly A ; PARN; allosteric regulation; Cell- och molekylärbiologi;

    Abstract : Degradation of mRNA is a highly regulated step important for proper gene expression. Degradation of eukaryotic mRNA is initiated by shortening of the 3’ end located poly(A) tail. Poly(A)-specific ribonuclease (PARN) is an oligomeric enzyme that degrades the poly(A) tail with high processivity. READ MORE

  4. 12. Empirical Essays on Procurement and Regulation

    Author : Magnus Arnek; Lars Westin; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Competitive tendering; entry; regulation; moral hazard; yardstick competition; Allais Paradox; payoff size; Nationalekonomi; Economics; Nationalekonomi; nationalekonomi; Economics;

    Abstract : Essay 1: This paper reports the results of an empirical analysis of the effect of competitive tendering on road operation and maintenance expenses in Sweden. Contrasts of procurement expenses between operation and maintenance contracts let in competitive tendering and similar sole-sourced contracts indicate that competitive tendering reduces procurement expenses by 22-27 percent. READ MORE

  5. 13. Insiders’ outside/Outsiders’ inside : Rethinking the insider regulation

    Author : Ulrika Sjödin; Thomas Bay; Pierre Guillet de Monthoux; Elton G. McGoun; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Financial trade; speculation; insider trading; insider regulation; market professionals; law; game rule; gambling; economy; financial markets; desire; investment; risk; symmetric information; genealogy; deconstruction; Business studies; Företagsekonomi;

    Abstract : Financial speculation has increased dramatically over the last 30 years. This means that a practice that used to be viewed as immoral gambling has become legitimate financial trade. This book explores the genealogy of the coexisting insider trading laws. READ MORE

  6. 14. The Cyanobacterial Uptake Hydrogenase : Regulation, Maturation and Function

    Author : Marie Holmqvist; Peter Lindblad; Karin Stensjö; Kornél Kovács; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biohydrogen; CalA; Cyanobacteria; Hydrogenase; Maturation; Nostoc punctiforme ATCC 29133; Nostoc sp. PCC 7120; Transcriptional regulation; Molecular biology; Molekylärbiologi; Molecular biology; Molekylärbiologi; Chemistry with specialization in Microbial Chemistry; Kemi med inriktning mot mikrobiell kemi;

    Abstract : With accellerating global warming and pollution problems a change of energy regime is necessary. Solar energy offers a clean and unlimited energy source of enormous potential. Due to it’s intermittenet nature solar energy must be stored - ideally in the chemical bond of a carrier molecule. READ MORE

  7. 15. Regulation and transport mechanisms of eukaryotic aquaporins

    Author : Madelene Palmgren; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Aquaporin; Membrane protein; Transport; Glycerol; Aquaglyceroporins; Regulation; arsenite;

    Abstract : Aquaporins are found in all kingdoms of life where they are involved in water homeostasis. They are small transmembrane water conducting channels that belong to the ancient protein family Major Intrinsic Proteins (MIP). READ MORE