Search for dissertations about: "P Berg"

Showing result 11 - 15 of 16 swedish dissertations containing the words P Berg.

  2. 11. Resonant multi-photon ionisation studies of high-energy states in small molecules

    Author : Marica Sjödin; Lars-Erik Berg; Arne Rosén; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

    Abstract : This thesis describes separate studies of high-energy Rydberg and ion-pair states in small molecules using resonant multi-photon ionisation spectroscopy. * OODR/REMPI study of ungerade Rydberg states in O2 The energy region between 75000 and 99900 cm-1 of O2 has been studied using optical-optical double resonance (OODR) with resonance enhanced multi-photon ionisation (REMPI). READ MORE

  4. 12. Models for analysis of shotcrete on rock exposed to blasting

    Author : Lamis Ahmed; Anders Ansell; Erik Nordström; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Shotcrete; Rock; Vibration; Stress waves; Numerical analysis.; Sprutbetong; Berg; Vibrationer; Spänningsvågor; Numerisk analys.;

    Abstract : In underground construction and tunnelling, the strive for a more time-efficient construction process naturally focuses on the possibilities of reducing the times of waiting between stages of construction. The ability to project shotcrete (sprayed concrete) on a rock surface at an early stage after blasting is vital to the safety during construction and function of e. READ MORE

  5. 13. Advances in time–domain induced polarisation tomography : Data acquisition, processing and modelling

    Author : Per-Ivar Olsson; Teknisk geologi; []
    Keywords : Tomography; Signal–to–noise ratio; Waveform; Duty–Cycle; induced polarisation; Electrical properties;

    Abstract : What would you find below your feet – how do you find out? Perhaps you could look at a geological map, drill, or dig? That could work, but sometimes the maps are not detailed enough, and digging everywhere to find out is impractical. Imagine if you could develop a method that allows you to see straight through the ground, as x–rays through the body! To some extent, such methods already exist; you can for example send electric current into the ground that tells you what lies beneath when it returns. READ MORE

  6. 14. Factors Affecting Coronary Flow in Children

    Author : Elhadi Aburawi; Lund Pediatrik; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine human and vertebrates ; cardiopulmonary bypass; transthoracic Doppler echocardiography; coronary flow; Pediatri; endothelial dysfunction; C-reactive protein; Medicin människa och djur ; Pediatrics; Cardiovascular system; Kardiovaskulära systemet;

    Abstract : Factors Affecting Coronary Flow in Children Elhadi H. Aburawi, MD, MSc, FRCPI, FRCPCH Division of Paediatric Cardiology, Department of Paediatrics, Lund University, Sweden Abstract Background: A number of inborn and exogenous factors influence the flow and function of the coronary arteries with possible consequences on the cardiovascular risk. READ MORE

  7. 15. Activities with balance limitations among patients with perpheral arthritis : description and assessment

    Author : Anne Marie Norén; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Peripheral arthritis; Activities; Balance; Assessments; Questionnaire;

    Abstract : Background and aim: Patients with peripheral arthritis (PA) have several impairments that can influence balance and be risk factors for falls and fear of falling. Since disability varies among these patients, we need to know what tests are applicable for those with differing degrees of activity limitation. READ MORE