Sökning: "yi liu"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden yi liu.

  1. 1. Surface modification of III-V nanostructures studied by low-temperature scanning tunneling microscopy

    Författare :Yi Liu; NanoLund: Centre for Nanoscience; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; STM; XPS; semiconductor surface; III-V; nanostructure modification; nanowires; self-selective formation; atomic scale imaging; Bi incorporation; Fysicumarkivet A:2022:Liu;

    Sammanfattning : In the past decade, driven by the demand for materials with high performance for next-generation semiconductor devices (e.g. LÄS MER

  3. 2. Central projections of sensory innervation of cranial vessels

    Författare :Yi Liu; Lund Medicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurologi; Spinothalamic; Neurology; neuropsychology; neurophysiology; Neural tracing; trigeminal nerve; Headache; Cranial vessel; Brainstem; neuropsykologi; neurofysiologi;

    Sammanfattning : Primary headaches (e.g. migraine and cluster headache), the symptoms of which is associated with cranial vascular activity, is likely to be dependent on a primary central nervous system dysfunction. LÄS MER

  4. 3. On Model Reduction of Distributed Parameter Models

    Författare :Yi Liu; KTH; []
    Nyckelord :model reduction; moving mesh methods;

    Sammanfattning : .... LÄS MER

  5. 4. Grey-box Identification of Distributed Parameter Systems

    Författare :Yi Liu; Elling W. Jacobsen; Denis Dochain; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical engineering; grey-box modeling; grey-box identification; model reduction; PDE; chromatography; bifurcation; moving mesh methods; orthogonal collocation on moving finite elements; OCMFE; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik;

    Sammanfattning : This thesis considers the problem of making dynamic models for industrial processes by combining physical modelling with experimental data. The focus is on distributed parameter systems, that is, systems for which the model structure involves partial differential equations (PDE). Distributed parameter systems are important in many applications, e. LÄS MER

  7. 5. Generation of oscillatory Ca2+ signalling in pancreatic ß-cells and islets of Langerhans : roles of voltage-dependent and store-operated entry and intracellular mobilization of Ca2+

    Författare :Yi-Jia Liu; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER