Sökning: "differential forms"

Visar resultat 11 - 15 av 20 uppsatser innehållade orden differential forms.

  1. 11. The effect of differential phosphorylation of YB-1 on apoptosis and cell cycle regulation

    Master-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Tove Hultman; [2016]
    Nyckelord :YB-1; apoptos; fosforylering; cellcykel; apoptosis; phosphorylation; cell cycle;

    Sammanfattning : The purpose of this study was to investigate whether different phosphorylated forms of Y-box binding protein (YB-1) can affect the regulation of the cell cycle and/or apoptosis of cancer cells. Recent studies have suggested a key role for YB-1 in the regulation of cancer. LÄS MER

  3. 12. Development and Evaluation of a CFD Model to Simulate Thermal Performance of Phase Change Material (PCM) Based Energy Storage Systems

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Hafiz Muhammad Adeel Hassan; [2014]
    Nyckelord :PCM; Energy Storage; CFD;

    Sammanfattning : Waste heat can be recovered and used in different processes to increase energy efficiency and reduce CO2 emissions. It has become an attractive area of research for scientists and several techniques are being investigated and practiced to recover, store and use waste heat. LÄS MER

  4. 13. Fabrication and Validation of a Nano Engineered Glucose Powered Biofuel Cell

    Master-uppsats, KTH/Material- och nanofysik

    Författare :Srejith Satheesh; [2014]
    Nyckelord :fuel Cells; Nanotechnology; Nanomaterials; Nanocatalysis; Bifule cells; Glucose;

    Sammanfattning : Fuel Cells are important forms of sustainable power generation and Biofuel Cells utilize the use of bio-compatible/biodegradable molecules as fuels. Glucose is an ideal candidate to serve this purpose. In this project, a Glucose Fuel Cell (GFC) has been fabricated using the nanomaterials developed in the lab. LÄS MER

  5. 14. Integrated Speech Enhancement Technique for Hands-free Mobile Phones

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :ANEESH KALUVA; [2013]
    Nyckelord :Beamformer; Speech enhancement; Hands-free communication; Spectral subtraction; anechoic; Noise suppression;

    Sammanfattning : This thesis investigates the systems for hands-free mobile communication. In hands-free communication, there are various kinds of disturbances in the microphone reception due to the distance between the source and the receiver. The disturbances are mainly background noise and reverberation. LÄS MER

  7. 15. Equivalence Group of Lie's Second-Order Equation of Type III

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Dai Jiayuan; [2012]
    Nyckelord :equivalence transformation; second-order ordinary differential equation; principal Lie algebra;

    Sammanfattning : Based on symmetry and invariance principles, Lie group analysis is the only systematic method for solving nonlinear differential equations analytically. Nonlinear second-order ordinary differential equations admitting two-dimensional Lie algebras can be transformed into one of the four types of canonical forms via Lie's integration method. LÄS MER