Sökning: "3D profiling."

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden 3D profiling..

  1. 1. Development of Techniques for 3D Imaging with Focused Ion Beams - Hydrogen Depth Profiling and Microtomography with Applications in Geology

    Detta är en avhandling från Division of Nuclear Physics Department of Physics Lund University Box 118 SE-221 00 Lund Sweden

    Författare :Marie Wegdén; Lunds universitet.; Lund University.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Hydrogen analysis; Depth profiling; Ion beam analysis; Nuclear microprobe; Physics; Nuclear physics; Fysik; Fysicumarkivet A:2007:Wegdén; Kärnfysik; Tomography; 3D Imaging;

    Sammanfattning : Popular Abstract in Swedish Inom jonstråleanalysen används en partikelstråle, vanligtvis av protoner eller alfapartiklar, med hög energi för undersökning av prov. Då dessa partiklar skjuts in i provet sker kollisioner, reaktioner eller annan form av växelverkan med elektroner och kärnor i provets inre. LÄS MER

  2. 2. Transcriptome-wide analysis in cells and tissues

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Sanja Vickovic; KTH.; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RNA-sequencing; single cells; spatially resolved transcriptomics; 3D profiling.; Biotechnology; Bioteknologi;

    Sammanfattning : High-throughput sequencing has greatly influenced the amount of data produced and biological questions asked and answered. Sequencing approaches have also enabled rapid development of related technological fields such as single-cell and spatially resolved expression profiling. LÄS MER

  3. 3. High-throughput screening using multicellular tumor spheroids to reveal and exploit tumor-specific vulnerabilities

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Wojciech Senkowski; Uppsala universitet.; [2017]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; spheroids; high-throughput screening; nitazoxanide; OXPHOS; gene expression profiling; statins; drug repositioning; 3D cell culture; quiescent cells; Medicinsk vetenskap; Medical Science;

    Sammanfattning : High-throughput drug screening (HTS) in live cells is often a vital part of the preclinical anticancer drug discovery process. So far, two-dimensional (2D) monolayer cell cultures have been the most prevalent model in HTS endeavors. However, 2D cell cultures often fail to recapitulate the complex microenvironments of in vivo tumors. LÄS MER

  4. 4. 3D Scan Matching for Mobile Robots with Application to Mine Mapping : Licentiate Thesis

    Detta är en avhandling från Örebro University

    Författare :Martin Magnusson; Örebro universitet.; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Sammanfattning : This thesis is concerned with three-dimensional scan registration, in particular of underground mine tunnels. Registration of partial range scans is an essential part of building 3D maps, and autonomous creation of reliable maps is a first step towards autonomous mining vehicles. LÄS MER

  5. 5. On Surface Characteristics and Microstructural Development of Soft Magnetic Composite Powder and Components

    Detta är en avhandling från Chalmers University of Technology

    Författare :Christos Oikonomou; Chalmers tekniska högskola.; Chalmers University of Technology.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; X-ray photoelectron spectroscopy; high resolution scanning electron microscopy; energy dispersive X-ray spectroscopy; electron backscatter diffraction; X-ray diffraction; focused ion beam; soft magnetic composites; powder metallurgy; surface layers; depth profiling; thickness determination; microstructure; annealing; compaction; magnetic testing;

    Sammanfattning : Soft Magnetic Composite (SMC) products manufactured by traditional Powder Metallurgical (PM) techniques, are strong candidate materials for electromagnetic applications. Their advantages are based on cost and energy efficient production methods, shape complexity realization and uniquely uniform and isotropic three dimensional (3D) magnetic properties. LÄS MER