Search for dissertations about: "livstid"

Showing result 1 - 5 of 85 swedish dissertations containing the word livstid.

  2. 1. The short, excited life of tellurium : Lifetime analysis of excited states in the Te midshell region

    Author : Ebba Ahlgren Cederlöf; Ayse Nyberg; Torbjörn Bäck; Johan Nyberg; Matthias Weiszflog; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; gamma spectroscopy; lifetime measurement; lifetime; shell model; RDDS; DDCM; nuclear physics; nuclear structure; gamma spektroskopi; livstidsmätningar; livstid; skalmodellen; RDDS; DDCM; kärnfysik; kärnstruktur; Atomic; Subatomic and Astrophysics; Atomär fysik; subatomär fysik och astrofysik;

    Abstract : In this licentiate thesis, lifetimes of low lying excited states in the midshell region of tellurium isotopes are discussed. The nuclear lifetimes are interesting properties to study, since they are inversely proportional to the transition probabilities, which contain information on the underlying structure of the nucleus. READ MORE

  4. 2. Copper-related light-induced degradation in crystalline silicon

    Author : Jeanette Lindroos; Hele Savin; Eicke R. Weber; Finland Aalto University; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; copper; degradation; lifetime; nickel; silicon; degradering; kisel; koppar; livstid; nickel;

    Abstract : .... READ MORE

  5. 3. Photophysics and Photochemistry of Iron Carbene Complexes

    Author : Linnea Lindh; NanoLund: Centre for Nanoscience; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; tidsupplöst spektroskopi; täthetsfunktionalteori; järn-komplex; färgämne; grätzelsolcell; fotokatalys; elektronöverföringsreaktion; time-resolved spectroscopy; density functional theory; earth-abundant; iron-complex; photosensitiser; dye-sensitised solar cell; photocatalysis; electron transfer;

    Abstract : Nature captures sunlight via light-absorbing molecules.Similarly, photosensitisers are used in applications of solar cells and artificial photosynthesis to absorb sunlight, and transfer the excited electron. READ MORE

  6. 4. Latent Heat Thermal Energy Storage for Indoor Comfort Control

    Author : NingWei Justin Chiu; Viktoria Martin; Motoi Yamaha; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermal Energy Storage; Phase Change Material; Indoor Comfort; Heat Transfer; Termisk Energilagring; Fasändringsmaterial; Inomhuskomfort; Värmeöverföring;

    Abstract : Equating Earth’s existence to 24 hours, we, the Homo sapiens, came about in the last four seconds. Fossil fuel came to our knowledge with mass extraction dating from the Industrial Revolution two centuries ago, in other words 4 milliseconds out of Earth’s 24-hour equivalent lifetime. READ MORE

  7. 5. Audit of Groin Hernia Repair II

    Author : Angelica Koch Frisén; Anders Kald; Eva Haglind; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : Groin hernia repair is one of the most common operations performed in general  surgery, and every fourth man is expected to have a hernia operation during his lifetime. Although 8% of all repairs are performed in women, there is little published literature relating specifically to female anatomy, risk factors and techniques. READ MORE