Search for dissertations about: "A Saha"

Showing result 1 - 5 of 13 swedish dissertations containing the words A Saha.

  2. 1. Lysogenic or lytic cycle of bacteriophage P2 : a transcriptional switch

    Author : Shamol Saha; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  4. 2. Lifestyle Intervention from a Health Economics Perspective

    Author : Sanjib Saha; Hälsoekonomi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lifestyle intervention; decision-analytic model; differences-in-differences approach; real-world;

    Abstract : Abstract The aim of this thesis was to perform health economic analyses of lifestyle intervention for people at a high risk of cardiovascular diseases (CVDs) and type 2 diabetes mellitus (T2DM). The results can help decision-makers to make informed decisions over implementing lifestyle intervention, taking several dilemmas into consideration. READ MORE

  5. 3. mPGES-1 : a key regulator of fever and neonatal respiratory depression

    Author : Sipra Saha; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Prostaglandins are potent lipid mediators, synthesized de novo from arachidonic acid (AA) upon cell activation. AA is oxidized by the cyclooxygenase isoenzymes (COX-1 and COX-2) to form PGH2, the common substrate for downstream enzymes involved in prostaglandin biosynthesis. READ MORE

  6. 4. Aerodynamic Investigations of a High Pressure Turbine Vane with Leading Edge Contouring at Endwall in a Transonic Annular Sector Cascade

    Author : Ranjan Saha; Torsten Fransson; Markus Jöcker; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; high pressure turbine; secondary flow; leading edge contouring; endwall; experimental investigations; losses; flow field; hub cooling flow; högtrycksturbinen sekundärströmning; framkantsmodifiering; ändvägg; experimentell undersökning; förluster; strömningsfält; filmkylning av inre platform;

    Abstract : Efficiency improvement is an important aspect to reduce the use of fossil-based fuel in order to achieve a sustainable future. Gas turbines are mainly fossil-fuel based turbomachines, and, therefore, efficiency improvement is still the subject of many on-going research activities in the gas turbine community. READ MORE

  7. 5. Aerodynamic Investigation of Leading Edge Contouring and External Cooling on a Transonic Turbine Vane

    Author : Ranjan Saha; Torsten Fransson; Jens Fridh; Tony Arts; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; gas turbine; aerodynamics; secondary flow; external cooling; trailing edge cooling; film cooling; aerodynamic loss; high pressure turbine; nozzle guide vane; Aerospace Engineering; Flyg- och rymdteknik; Energiteknik; Energy Technology;

    Abstract : Efficiency improvement in turbomachines is an important aspect in reducing the use of fossil-based fuel and thereby reducing carbon dioxide emissions in order to achieve a sustainable future. Gas turbines are mainly fossil-based turbomachines powering aviation and land-based power plants. READ MORE