Sökning: "T Ståhl"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden T Ståhl.

  1. 1. Edge Geometry Effects on Entry Phase by Forces and Vibrations

    Författare :Adnan Agic; Tomas Beno; Jan-Eric Ståhl; Mahdi Eynian; T.H.C. Childs; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Entry; Cutting force; Cutting edge geometry; Acceleration; Production Technology; Produktionsteknik; Manufacturing and materials engineering; Produktions- och materialteknik;

    Sammanfattning : Intermittent machining is in general strongly related to the large impacts in the entry phase and related vibrations. The influence of the impact forces and vibrations on the cutting process is dependent on workpiece material, structural properties of the tool-workpiece system, cutting edge geometries and cutting parameters. LÄS MER

  3. 2. Process modeling of semibatch reaction crystallization

    Författare :Marie Ståhl; Åke Rasmuson; Hermann J.M. Kramer; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Reaction crystallization; benzoic acid; nucleation; growth; kinetics; growth rate dispersion; Chemical physics; Kemisk fysik;

    Sammanfattning : This thesis aims at increasing the fundamental understanding of reaction crystallization by modeling, simulations and parameter estimation. Benzoic acid is used as the model compound. LÄS MER

  4. 3. Signalomics : unsupervised and global strategies to explore mechanisms of radioresistence in lung cancer cells

    Författare :Sara Ståhl; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : To combat lung cancer (LC) which is the number one cancer associated killer, a combination of surgery, chemotherapy, radiotherapy and targeted agents are currently used. The main subtype of LC, Non small cell lung cancer (NSCLC) unfortunately responds poorly to conventional radiotherapy (RT) for reasons yet only partly understood. LÄS MER

  5. 4. Exploring Biological Systems using Spatial Transcriptomic Technologies

    Författare :Kim Thrane; Joakim Lundeberg; Patrik Ståhl; Ulf Gyllensten; KTH; []
    Nyckelord :Spatial Transcriptomics; single-cell RNA-seq; scRNA-seq; spatial VDJ; Spatial Isoform Transcriptomics; Biotechnology; Bioteknologi;

    Sammanfattning : The transcriptome and the cells’ spatial organization are important determinants for the functions of biological systems, such as a tumor, brain, or skin tissue. Single-cell RNA sequencing (scRNA-seq) has emerged as a powerful tool for profiling the transcriptome of individual cells. LÄS MER

  7. 5. Spatial Tissue Mapping on Joint Biopsies from Arthritis Patients

    Författare :Konstantin Carlberg; Patrik Ståhl; Vivianne Malmström; Anna-Karin Hultgård Ekwall; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immune prediction; Rheumatoid arthritis; Spatial RIN; Spatial Transcriptomics; Spondyloarthritis; Bioteknologi; Biotechnology;

    Sammanfattning : Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease that mainly affects joints, causing discomfort and pain that severely reduces the life quality of affected individuals. Its etiology is largely unknown, but some pathophysiological mechanisms have been identified. LÄS MER