Sökning: "S Johnsson"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden S Johnsson.

  1. 1. Jordbrukspolitiska stödformer : en studie av SR-, A- och B-stödens lokala effekter 1961-1981

    Författare :Rolf S. Johnsson; Umeå universitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Swedish agriculture; structural rationalization; government support; government subsidy; special rationalization SR ; evaluation; agricultural policy;

    Sammanfattning : The aim of this study has been to analyse the effects of state subsidies within agriculture. The goal of these policies was to build up long-term sound and profitable farms by means of both general and selective support measures. LÄS MER

  3. 2. Transactional Analysis Psychotherapy : Three Methods Describing a Transactional Analysis Group Therapy

    Författare :Roland Johnsson; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; transactional analysis psychotherapy; TA; diagnosis; psychotherapy method; alliance;

    Sammanfattning : Transactional Analysis Psychotherapy - Three Methods Describing a Transactional Analysis Group Therapy The overall aim of the present thesis was to enhance and revive the practical understanding of the active ingredients in Transactional Analysis Psychotherapy (TA) and to define and lay down elements of TA, which makes it a distinct and replicable method of treatment. The thesis includes three empirical studies of a videotaped one-year long TA Group Therapy with 10 clients. LÄS MER

  4. 3. Studies on streptococcal M proteins. Interactions with IgA and human complement regulators

    Författare :Eskil Johnsson; Institutionen för laboratoriemedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microbiology; antigenic variation; factor H; C4b-binding protein; Fc-receptor; IgA; Streptococcus pyogenes; M protein; mykologi; virologi; bakteriologi; Mikrobiologi; virology; mycology; bacteriology;

    Sammanfattning : The human pathogenic bacterium Streptococcus pyogenes (group A Streptococcus) expresses several different virulence factors. Of these, the M protein is regarded as one of the most important, because it confers resistance to phagocytosis, allowing the bacterium to multiply in blood. LÄS MER

  5. 4. Självmordsförsök bland narkotikamissbrukare

    Författare :Eva Johnsson; Socialhögskolan; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social problems and welfare; social integration; stigmatisation; moral career; addiction; self identity; emotions; interaction; labelling theory; drug career; drug abuse; suicide attemp; national insurance; social integration; Sociala problem; social välfärd; socialförsäkring;

    Sammanfattning : The aim of this thesis is to describe suicide attempts in a group of drug abusers who previously had received treatment of their addiction. Another aim is to interpret and analyse the life situations that the individual associates with the suicide attempt. LÄS MER

  7. 5. Attosecond Optical and Electronic Wave Packets

    Författare :Per Johnsson; Atomfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; optik; acoustics; optics; Electromagnetism; Ionization Dynamics; Electron Wave Packet Interferometry; Electron Wave Packet Control; Pulse Characterization; High-Order Harmonics; Attosecond Pulse Trains; Atom- och molekylärfysik; Atomic and molecular physics; akustik; Elektromagnetism;

    Sammanfattning : When a low-frequency laser pulse is focused to a high intensity in a gas, the electric field of the laser may become comparable to, or even exceed, the electric field between the electrons and the nucleus in the atom. Under such conditions, through a process known as high-order harmonic generation, bursts of extreme ultraviolet radiation may be emitted, with durations in the attosecond domain (1 as = 10^{-18} s), which is the time-scale of electronic processes. LÄS MER