Search for dissertations about: "tet"

Showing result 1 - 5 of 35 swedish dissertations containing the word tet.

  1. 1. Evolution and Mechanisms of Tigecycline Resistance in Escherichia coli

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Marius Linkevičius; Uppsala universitet.; [2015]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Tigecycline; Bacterial resistance; Fitness; Escherichia coli; AcrAB; LPS; Tet proteins; Tet A ; Tet K ; Tet M ; Tet X ; tet genes; pUUH239.2; Mikrobiologi; Microbiology;

    Abstract : Antibiotic resistance is an ongoing global medical crisis and we are in great need of new antibacterial agents to combat rapidly emerging resistant pathogens. Tigecycline is one of few drugs that have been introduced into medicine during the last two decades. READ MORE

  2. 2. Hox transcription factors in hematopoiesis

    University dissertation from Dept. Mol. Med. and Gene Therapy, BMC A12, 221 84, Lund

    Author : Jon Mar Björnsson; Lund University.; Lunds universitet.; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; extracellular fluids; Hematologi; extracellulära vätskor; Haematology; hematopoies; tet; Hox; cre lox;

    Abstract : Hematopoiesis is a lifelong, dynamic process in which a small number of pluripotent hematopoietic stem cells (HSC) residing in the bone marrow (BM) give rise to billions of mature blood cells of both myeloid and lymphoid origin each day. This enormous capacity of HSC has been utilized in BM transplantations for 4 decades and is also very important for future gene therapy. READ MORE

  3. 3. Scattering and propagation of electromagnetic waves in planar and curved periodic structures - applications to plane wave filters, plane wave absorbers and impedance surfaces

    University dissertation from Stockholm : Alfvénlaboratoriet

    Author : Ola Forslund; KTH.; [2004]
    Keywords : electromagnetic scattering; periodic structure; frequency selectiove structure; frequency selective surface;

    Abstract : The subject of this thesis is scattering of electromagneticwaves from planar and curved periodic structures. The problemspresented are solved in the frequency domain.Scattering from planar structures with two-dimensionalperiodic dependence of constitutive parameters is treated. READ MORE

  4. 4. Radiation and Scattering from Conformal Array Antennas

    University dissertation from Stockholm : Alfvénlaboratoriet

    Author : Björn Thors; KTH.; [2003]
    Keywords : conformal antennas; antenna arrays; antenna radiation patterns; radar cross sections; electromagnetic scattering; UTD; moment methods; high frequency method; hybrid method; mutual coupling;

    Abstract : This thesis deals with radiation and scattering fromconformal array antennas. A hybrid technique between the Methodof Moments (MoM) and different asymptotic methods is used forthe analysis, combining the accuracy of the MoM and theefficiency of the asymptotic methods. READ MORE

  5. 5. Analysis of Resistor-Loaded Bow-Tie Antennas for Ground Penetrating Radar Applications

    University dissertation from Stockholm : Alfvénlaboratoriet

    Author : Disala Uduwawala; KTH.; [2004]
    Keywords : Ground penetrating radar; Buried object detection; Simulation; Radar antennas; Radar signal processing; FDTD methods; Optimal design; Lossy media; Dispersive media; Clutter; Polarization;

    Abstract : Ground penetrating radar (GPR) systems are increasinglybeing used for the detection and location of buried objectswithin the upper regions of the earth's surface. Numericalsimulation of such systems plays an important role in thedevelopment of GPR hardware and signal processingtechniques. READ MORE