Sökning: "Per M Jonsson"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden Per M Jonsson.

  1. 1. Luminosity Measurements and Two-Photon Physics with the DELPHI VSAT at LEP

    Författare :Per M Jonsson; Partikel- och kärnfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Elementary particle physics; kvantfältteori; Elementarpartikelfysik; quantum field theory; Fysicumarkivet A:1998:Jonsson;

    Sammanfattning : This thesis describes analysis of data from the DELPHI Very Small Angle Tagger (VSAT) calorimeter at LEP1. The VSAT consists of four Silicon-Tungsten calorimeter modules symmetrically positioned 7.7 meters away from the interaction point. LÄS MER

  3. 2. Making Meals in Restaurants : Daily Practices and Professional Ideals

    Författare :Lotte Wellton; Inger M Jonsson; Ute Walter; Anette Svingstedt; Per Skålén; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; craftmanship; FAMM; leadership; hospitality; practice theory; work place training; Måltidskunskap; Culinary Arts and Meal Science;

    Sammanfattning : Thanks to the gastronomic development in recent decades in Sweden, the restaurant industry is growing significantly and has opportunities to attract new and wider groups of labour. However, despite media images of successful chefs and culinary creativity, there is a common perception of tiring working conditions and low wages that prevent restaurants from attracting staff. LÄS MER

  4. 3. Sheet metal trimming dies – characterisation methods of geometry and surface topography and the influence on wear

    Författare :Per Jonsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; finish milling; wear measurement; functional surface; trimming dies; scale-sensitive fractal analysis; surface roughness; polishing; surface characterisation; high strength steel; tool wear;

    Sammanfattning : In recent years, the life cycle of car models has decreased from 7 to 5 years and the volume sizes are becoming shorter in the automotive industry. The increasing number of car models introduced to the market means that a fewer number of parts must pay the costs for the tool/die design and manufacturing. LÄS MER

  5. 4. Icons of New Public Management : four studies on competition, contracts and control

    Författare :Roland M Almqvist; Ernst Jonsson; Björn Brorström; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; competition; decentralization; management by contract; management control system; mechanisms of change; new public management; organizational reform; threat of competition; transformation; Business studies; Företagsekonomi;

    Sammanfattning : Public organizations have undergone major changes over the past few decades. The umbrella term used to characterize these changes in the style of public administration is ‘New Public Management’ (NPM). LÄS MER

  7. 5. Bioactive Compounds from the Marine Sponge Geodia barretti : Characterization, Antifouling Activity and Molecular Targets

    Författare :Martin Sjögren; Lars Bohlin; Per Jonsson; Anna-Karin Borg-Karlsson; Uppsala universitet; []
    Nyckelord :Pharmacognosy; Geodia barretti; barettin; secondary metabolites; settling inhibition; Balanus improvisus; analogs; 5-HT; Farmakognosi;

    Sammanfattning : The marine sponge Geodia barretti produces a range of secondary metabolites. Two of these compounds were isolated and elucidated guided by their ability to inhibit settlement of cypris larvae of the barnacle Balanus improvisus. LÄS MER