Search for dissertations about: "Solid target"

Showing result 1 - 5 of 214 swedish dissertations containing the words Solid target.

  2. 1. On a Hydrogen Pellet Target for Antiproton Physics with PANDA

    Author : Örjan Nordhage; Ulrich Wiedner; Eberhard Widmann; Uppsala universitet; []
    Keywords : Nuclear physics; PANDA; Internal target; Pellet target; Beam-target interaction; Vacuum; Tracking; D-meson decay length; Kärnfysik;

    Abstract : The PANDA experiment is a part of the future FAIR accelerator facility and will study the strong interaction by detecting the reaction products from antiproton-proton annihilations in a near full solid-angle configuration. One option for the internal proton target in PANDA is frozen micro-spheres of hydrogen, so-called pellets. READ MORE

  4. 2. Radionuclide Production with PET Cyclotrons, Applications and Preclinical Experiments

    Author : Jonathan Siikanen; Lund Medicinsk strålningsfysik; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radionuclide production; Solid target; Water target; Cyclotron; PET; SPECT; 18F; 89Zr;

    Abstract : Nuclear medicine is based on the radiotracer principle of George de Hevesy and the magic bullet concept by Ehrlich and focuses on the diagnosis, the treatment of diseases and the investigation of normal states within the human body using radiopharmaceuticals. A radiopharmaceutical is an atom or a chemical compound in which one or several atoms are replaced with a radionuclide. READ MORE

  5. 3. Solid-phase Proximity Ligation Assays : High-performance and multiplex protein analyses

    Author : Spyros Darmanis; Masood Kamali-Moghaddam; Ulf Landegren; Mathias Uhlen; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; proximity ligation assay; multiplexed; biomarkers; solid-phase; microparticles; cancer; sequencing; Molecular biology; Molekylärbiologi; Biology with specialization in Molecular Biotechnology; Biologi med inriktning mot molekylär bioteknik;

    Abstract : Protein biomarkers circulating in blood hold the promise of improved diagnosis, prognosis and follow-up of treatment of disease via minimally invasive procedures. For the discovery and validation of such biomarkers, methods are needed that can facilitate parallel, highly specific and in-depth analysis of the blood proteome. READ MORE

  6. 4. Liquid-Jet-Target Microfocus X-Ray Sources : Electron Guns, Optics and Phase-Contrast Imaging

    Author : Tomi Tuohimaa; Hans M. Hertz; Stephen Wilkins; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; electron-impact; x-ray; brightness; liquid-jet-target; phase-contrast imaging; Engineering physics; Teknisk fysik;

    Abstract : This Thesis describes the development of an electron-impact microfocus x-ray source and its application for phase-contrast imaging. The source is based on a novel, liquid-jet target concept. Stable and continuous operation can be achieved at substantially higher electron-beam power densities than conventional solid target based systems. READ MORE

  7. 5. Making Sense of Antisense

    Author : Johan Reimegård; Gerhart Wagner; Hanah Margalit; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; sRNA; miRNA; RNA; target prediction; SOLiD siRNA; E.coli; D.discoideum; Biology; Biologi; Bioinformatics; Bioinformatik; Biologi med inriktning mot mikrobiologi; Biology with specialization in Microbiology; Biology with specialization in Molecular Biology; Biologi med inriktning mot molekylärbiologi;

    Abstract : RNA is a highly versatile molecule with functions that span from being a messenger in the transfer from DNA to protein, a catalytic molecule important for key processes in the cell to a regulator of gene expression. The post-genomic era and the use of new techniques to sequence RNAs have dramatically increased the number of regulatory RNAs during the last decade. READ MORE