Sökning: "Erik Högberg"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Erik Högberg.
1. Purification, Stereoisomeric Analysis and Quantification of Biologically Active Compounds in Extracts from Pine Sawflies, African Butterflies and Orchid Bees
Sammanfattning : Stereochemistry plays an important role in nature because biologically important molecules such as amino acids, nucleotides and sugars, only exist in enantiomerically pure forms. Semiochemicals carry messages, between the same species (pheromones) and between different species (allelochemicals). LÄS MER
2. Anthropometric diversity and consideration of human capabilities : Methods for virtual product and production development
Sammanfattning : Contemporary product and production development is typically carried out with the support of computer tools where the design of products and workstations are originated and evaluated within virtual environments. Ergonomics addresses factors important to consider in the product and production development process to ensure a good fit between humans and the items being designed. LÄS MER
3. Gameful experiences : The not so painful road to gainful behavior
Sammanfattning : The aim of this work is to investigate the experiences that users make when using gamified services and the effect that such experiences have on the targeted behavioral outcomes. Considerable attention is dedicated to the gameful experience, since this experience is necessary for gamification to affect the target behavior. LÄS MER
4. Ett stycke på väg : Naturaväghållning med lotter i Västmanlands län ca 1750–1850
Sammanfattning : The aim of this thesis is to analyse how the road allotment system functioned as an institution to mobilise resources and organise the provision of roads. Through this institution every peasant was made responsible for certain parts of a road. The analysis focuses on road repair and maintenance in the Swedish region of Västmanlands län c. LÄS MER
5. Simulation-based multi-objective optimization of productivity and worker well-being
Sammanfattning : In industry, simulation software is used to simulate production, making it possible to predict events in production, calculate times and plan production, even in the early phases of the production development process. Software known as digital human modelling (DHM) tools can also be used to simulate humans working in production. LÄS MER