Sökning: "attenuators"

Hittade 4 avhandlingar innehållade ordet attenuators.

  1. 1. ”Completely Headless”. Modification of adjectives in Swedish advanced learners' English

    Författare :Viktoria Börjesson; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Swedish advanced learners; written English; spoken English; degree modification; adjectives; modifiers; reinforcers; attenuators; collocation; learner corpora; learner English; formal register; informal speech; genre awareness; academic writing; comparative study; contrastive interlanguage analysis;

    Sammanfattning : This is a corpus-based, empirical study, which investigates Swedish advanced learners’ written and spoken English with regard to modification of adjectives, both reinforcing (e.g. totally different, very nice) and attenuating (e.g. LÄS MER

  3. 2. Tunable Nanomaterials and their Applications for Terahertz Devices : Carbon Nanotubes and Silver Nanowires

    Författare :Serguei Smirnov; Dmitri Lioubtchenko; Joachim Oberhammer; Hartmut Roskos; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The interest in terahertz (THz) technologies is growing in academia and industry. The design of electronic components at THz frequencies is relevant to application areas such as telecommunication, radar, material spectroscopy, and medical imaging and diagnosis. LÄS MER

  4. 3. Measurements of X-Ray Emission from Laboratory Sparks and Upward Initiated Lightning

    Författare :Pasan Hettiarachchi; Vernon Cooray; Mats Leijon; Mahbubur Rahman; Marcos Rubinstein; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; X-ray; upward lighting; laboratory discharges; energy distribution;

    Sammanfattning : In 1925 Nobel laureate R. C. Wilson predicted that high electric fields of thunderstorms could accelerate electrons to relativistic energies which are capable of generating high energetic radiation. The first detection of X-rays from lightning was made in 2001 and from long sparks in 2005. LÄS MER

  5. 4. Development of novel DNA vaccine and immunotherapeutic approaches

    Författare :Maroof Hasan; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Many potential DNA vaccination and immunotherapeutic strategies has been explored in both animal models and human settings in recent years. However, the failure of efficient and safe method development suggests that it is time to rethink, since more innovative approaches are needed for better control of infection and immunotherapy. LÄS MER