Sökning: "decay"
Visar resultat 21 - 25 av 684 avhandlingar innehållade ordet decay.
21. Palsa Growth and Decay in Northern Sweden : Climatic and Environmental Controls
Sammanfattning : This thesis outlines the development and decay of palsas in northern Sweden in relation to climatic and environmental factors. Palsas were investigated on morphology, vegetation, peat porosity, ground temperature and local climate in four bogs situated on a north-south gradient in northern Sweden. LÄS MER
22. Adsorbate core hole excitation and decay dynamics
Sammanfattning : .... LÄS MER
23. Optical excitation and decay dynamics of fullerenes
Sammanfattning : .... LÄS MER
24. Radon and its decay products in housing : estimation of the radon daughter exposure to the Swedish population and methods for evaluation of the uncertainties in annual averages
Sammanfattning : Methods have been worked out for evaluation of the uncertainties due to temporal variations in the annual averages for the concentrations of radon-222 (radon) and radon daughters (RnD) indoors. These methods have been applied to the results from long-term measurements of radon in a few houses. LÄS MER
25. Studies of collective phenomena in neutron deficient nuclei : by means of lifetime measurements, angular correlation measurements and the recoil-decay tagging technique
Sammanfattning : The nucleus is a mesoscopic system that retains features from both the quantum and macroscopic worlds. A basic property of a macroscopic body is its shape. Nuclear shapes can be deduced from experimental data as they influence the excitation mode of the nucleus and hence the energies and lifetimes of its excited levels. LÄS MER