Sökning: "leak current"

Visar resultat 6 - 10 av 19 avhandlingar innehållade orden leak current.

  1. 6. Information-Flow Tracking for Dynamic Languages

    Författare :Luciano Bello; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; information security; information integrity; dependency analysis; information confidentiality; information flow; privacy;

    Sammanfattning : This thesis explores information-flow tracking technologies and their applicability on industrial-scale dynamic programming languages. We aim to narrow the gap between the need for flexibility in current dynamic languages and the solid well-studied mechanisms from academia. LÄS MER

  3. 7. Urinary leakage and physical activity in young women

    Författare :Kerstin Eliasson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Female urinary incontinence; low back pain; pelvic floor muscles; physical activity; risk factors; stop test.;

    Sammanfattning : The effect of recreational physical activity on urinary leakage/ incontinence (UL/UI) with regard to load on the pelvic floor (PF) in young women has not been studied specifically. The aim of the present work was, to survey the prevalence of UL and UI in young and mostly nulliparous women giving special attention to previous and current physical activity and micturition habits and to study the prevalence of UL and UI in women with low back pain (LBP) within the same age-span. LÄS MER

  4. 8. Synthesis and characterization of Pd nanoparticles for plastic plasmonic sensing applications

    Författare :Alicja Stolas; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; plasmon resonance; hydrogen sensing; polymers; nanoparticles;

    Sammanfattning : It is well known that hydrogen mixed with air forms a highly flammable mixture. There is an urgent need for selective and accurate sensors, since hydrogen very often serves as a fuel or energy storage medium. Given the fact that even the smallest leak can lead to an explosion, it is very important for sensors to be reliable and safe, i.e. LÄS MER

  5. 9. Model Based Enhancement of Bioimpedance Spectroscopy Analysis : Towards Textile Enabled Applications

    Författare :Rubén Buendía López; Kaj Lindecrantz; Javier Rosell-Ferrer; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Physiological measurements; Bioimpedance; modelling; textiles;

    Sammanfattning : Several signal processing approaches have been developed to overcome the effect of stray capacitances in Electrical Bioimpedance Spectroscopy (EBIS) measurements. EBIS measurements obtained with textile-enabled instrumentation are more vulnerable to stray capacitances. LÄS MER

  7. 10. Modulation by substance P in the lamprey spinal cord

    Författare :Carolina Thörn Pérez; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Neuromodulation is a key element for animal adaptation to environmental circumstances. Neuromodulators can alter the output of a physiological system by acting on the motor circuit by transforming intrinsic firing properties and altering synaptic strength. Substance P belongs to the family of tachykinin, which are peptidergic neuromodulators. LÄS MER