Sökning: "memory cells"

Visar resultat 21 - 25 av 358 avhandlingar innehållade orden memory cells.

  1. 21. Charge transport modulation in organic electronic diodes

    Författare :Fredrik Lars Emil Jakobsson; Magnus Berggren; Xavier Crispin; Paul W. M. Blom; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic electronics; switch device; memory; photochromic; trapping; resistance switching; Physics; Fysik;

    Sammanfattning : Since the discovery of conducting polymers three decades ago the field of organic electronics has evolved rapidly. Organic light emitting diodes have already reached the consumer market, while organic solar cells and transistors are rapidly maturing. One of the great benefits with this class of materials is that they can be processed from solution. LÄS MER

  3. 22. Life and death of human B cells in health and disease

    Författare :Andy Dernstedt; Mattias N. E. Forsell; Clas Ahlm; Jonas Klingström; Mats Bemark; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; b cells; antibody; hantavirus; germinal centre; phagocytosis; selection; DAF; vaccination; rituximab;

    Sammanfattning : B cells provide one of the key mechanisms of immunological memory, which is theproduction of neutralising antibodies. How B cells respond to infections and vaccinationgives clues to how the development of the immunological memory is facilitated, and canthus lead to a deeper understanding of why the immune system sometimesmalfunctions. LÄS MER

  4. 23. Vertical III-V Nanowires For In-Memory Computing

    Författare :Saketh Ram Mamidala; Nanoelektronik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RRAM; 1T1R; gate all-around; MOSFET; III-V nanowire; In-memory computing;

    Sammanfattning : In recent times, deep neural networks (DNNs) have demonstrated great potential in various machine learning applications,such as image classification and object detection for autonomous driving. However, increasing the accuracy of DNNsrequires scaled, faster, and more energy-efficient hardware, which is limited by the von Neumann architecture whereseparate memory and computing units lead to a bottleneck in performance. LÄS MER

  5. 24. Studies of the Pancreas: Implications for Type 1 Diabetes Aetiology

    Författare :Peter Seiron; Oskar Skog; Michele Solimena; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pancreas; Type 1 Diabetes; Insulitis; Beta cells; Immunology; Tissue resident memory T cells; Islets of Langerhans; Endocrinology and Diabetology; Endokrinologi och Diabetologi; Immunologi; Immunology;

    Sammanfattning : Type 1 diabetes (T1D) is a disease of severe insulin deficiency through loss of β cells in the endocrine pancreas. The T1D dogma maintains that a precipitating event unleashes autoimmunity in at-risk individuals, often measured through autoantibodies against β cell antigens. LÄS MER

  7. 25. Regulation of T cells in Atherosclerosis

    Författare :Megan Mulholland; Kardiovaskulär forskning - cellulär metabolism och inflammation; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Atherosclerosis, the underlying pathology of cardiovascular diseases such as myocardial infarction and ischemic stroke, is characterized by chronic inflammation. T cells are present in atherosclerotic plaques and have been implicated in its pathogenesis. LÄS MER