Sökning: "Lars Håkansson"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden Lars Håkansson.
1. Standing up to a Multinational Giant : The Saint-Gobain World Council and the American Window Glass Workers' Strike in the American Saint Gobain Corporation in 1969
Sammanfattning : In the 1960s, a large number of World Councils were founded in a number of industrial branches. One of the most recognized World Councils was established in the multinational glass manufacturer Compagnie de Saint-Gobain in 1969, in connection to an international trade union action against the company. LÄS MER
2. On Business Exchange Activity : Activity Systems and Business Networks
Sammanfattning : Starting from an empirical study of a business firm’s problems with implementing an information system in its business activity, this thesis identifies a need to theoretically model and conceptually develop the general business activity of a firm. This puts the context in focus, as a well-functioning information system needs to be anchored and developed to support and enhance the activities for which it is used, that is, contextualized. LÄS MER
3. Adaptive Active Control of Machine-Tool Vibration in a Lathe - Analysis and Experiments
Sammanfattning : In the turning operation the relative dynamic motion between cutting tool and workpiece, or vibration, is a frequent problem, which affects the result of the machining, and in particular, the surface finish. Tool life is also influenced by vibration. LÄS MER
4. Playing with Context : Explicit and Implicit Interaction in Mobile Media Applications
Sammanfattning : This thesis contributes with insights into how aspects of the surrounding physical and social context can be exploited in the design of mobile media applications for playful use. In this work, context refers to aspects of the immediate surroundings – outside of the device – that can be identified and measured by sensors; for instance environmental aspects like sound, and social aspects like co-located people. LÄS MER
5. Ribonucleotide reductase and DNA damage
Sammanfattning : A prerequisite for a multicellular organism to survive is the ability to correctly replicate and repair DNA while minimizing the number of heritable mutations. To achieve this, cells need a balanced supply of deoxyribonucleoside triphosphates (dNTPs), the precursors for DNA synthesis. LÄS MER