Sökning: "Lars O. Olsson"

Hittade 3 avhandlingar innehållade orden Lars O. Olsson.

  1. 1. Technology Carriers: The Role of Engineers in the Expanding Swedish Shipbuilding System

    Författare :Lars O. Olsson; Chalmers tekniska högskola; []
    Nyckelord :HUMANIORA; HUMANITIES; sociotechnical systems; shipbuilding; engineering education; 20-th century; user-producer interaction; professional associations; engineers; technological systems; technological knowledge; history of technology; systems of innovation; industrial research;

    Sammanfattning : This study analyses the process which shaped the role or function of college-trained engineers within a technological system or innovation system during the period from the start of the 20th century until the 1950s and 1960s. With a conceptual framework of sociotechnical systems and of engineers as a social group of technology carriers this process is studied in one particular system, namely the Swedish shipbuilding system. LÄS MER

  3. 2. New Techniques for Chiral Separations

    Författare :Jeanette Olsson; Lars Blomberg; Steen Honoré Hansen; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; analytical chemistry; chiral separation; GC; CE; CEC; Analytical chemistry; Analytisk kemi; Kemi; Chemistry;

    Sammanfattning : Gas chromatography (GC) has been utilized for the study of enantiomer resolution of the atropisomers of PCBs, o,p´-DDD and o,p´-DDT. Different substituents and concentrations of cyclodextrin, capillary dimensions and type of stationary phase films have been investigated to achieve the resolution of as many of the atropisomers on one column as possible. LÄS MER

  4. 3. Improving Travel Satisfaction with Public Transport

    Författare :Roberto Fernández Abenoza; Yusak Octavius Susilo; Oded Cats; Lars E. Olsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Customer Satisfaction; Service Quality; Public Transport; Door-to-door journey; Trip legs; Multimodal trips; User profiles; Market segmentation; Geographical variations; Transportvetenskap; Transport Science;

    Sammanfattning : The existing link between PT travelers’ satisfaction, ridership and loyalty prove the relevance of improving overall trip satisfaction. The thesis present an array of approaches and methodologies aiming at increasing overall satisfaction with PT door-to-door trips while covering important issues that previous research has failed to address. LÄS MER