Sökning: "Dissociation"

Visar resultat 1 - 5 av 413 avhandlingar innehållade ordet Dissociation.

  1. 1. Trauma, Posttraumatic Stress and Dissociation Among Swedish Adolescents Evaluation of Questionnaires

    Detta är en avhandling från Institutionen för molekylär och klinisk medicin

    Författare :Doris Nilsson; Carl Göran Svedin; Tom Lundin; [2007]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Trauma; Post traumatic stress; Dissociation; Children; Adolescents; Screening instruments; MEDICINE Psychiatry Child and adolescent psychiatry; MEDICIN Psykiatri Barn- och ungdomspsykiatri;

    Sammanfattning : The main aim of this thesis has been to investigate trauma and dissociation among Swedish adolescents and to evaluate the psychometric properties such as reliability and various kinds of validity of three screening instruments for assessment of dissociation and other symptoms of post traumatic stress. The three instruments in question have been Dis-Q-Sweden, A-DES and TSCC, the symptoms measured by these instruments are neither easy to capture nor easy for the adolescent to talk about. LÄS MER

  2. 2. Dissociation dynamics of highly excited molecules: Theory and Experiment

    Detta är en avhandling från Lund University, Faculty of Science, Department of Physics, Division of Synchrotron Radiation Research

    Författare :Shabnam Oghbaie; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular dissociation; core-electron excitation; double ionization; femtoseconds molecular dynamics; Isomerization; symmetry breaking; momentum imaging; site-selective dissociation; butadiene; cyclopropane; nuclear dynamics; Auger decay;

    Sammanfattning : This thesis presents studies on dissociation of two model molecules: Butadiene and Cyclopropane. Tunable synchrotron radiation was used to ionize or excite the molecules in the gas phase, and the momentum correlation of the resulting fragment ions were measured using a 3D momenta coincident ion spectroscopy. LÄS MER

  3. 3. Photoelectron Spectroscopy on HCl and DCl Synchrotron Radiation Based Studies of Dissociation Dynamics

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Florian Burmeister; Eckart Rühl; [2003]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Photoelectron spectroscopy; HCl; DCl; Dissociation dynamics; Born-Oppenheimer approximation; Synchrotron radiation; Fysik; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; fysik; Physics;

    Sammanfattning : Dissociation dynamics of the ionized molecules HCl and the deuterated system DCl has been studied in gas-phase using synchrotron based photoelectron spectroscopy (PES).The inner-valence "(4σ)-1" photoionization band for DCl and HCl was recorded using maximum resolution in order to probe an interference pattern between a dissociative and a bound electronic state. LÄS MER

  4. 4. High Rate Electron Capture Dissociation Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Youri Tsybin; Per Håkansson; Ron M.A. Heeren; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; mass spectrometry; Fourier transform ion cyclotron resonance; peptides and proteins; ion-electron interaction; electron capture dissociation; infrared multiphoton dissociation; liquid chromatography; capillary electrophoresis; Fysik; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik;

    Sammanfattning : Advances in science and technology during the past decade have greatly enhanced the level of the structural investigation of macromolecules – peptides and proteins. Biological mass spectrometry has become one of the most precise and sensitive techniques in peptide and protein analysis. LÄS MER

  5. 5. “I feel like I do not exist” - Adolescent Dissociative Experiences and the Importance of Trauma Type, Attachment, and Migration Background

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Sabina Gusic; [2017-03-23]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; adolescent; dissociation; trauma; attachment; war; refugee; posttraumatic stress; ungdomar; dissociation; trauma; anknytning; krig; flyktingar; posttraumatisk stress;

    Sammanfattning : After experiencing potentially traumatic events (PTEs) some adolescents develop pathological dissociation. Trauma-related dissociation can be described as a break-down of the individual’s capacity to integrate emotions, thoughts, sensations, and memories about traumatic or other events into an adaptive and coherent self-image and self-narrative. LÄS MER