Sökning: "Erik Edström"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Erik Edström.
1. Sarcopenia
Sammanfattning : Sarcopenia (Greek; sarcos: flesh, and penia: poverty) is the pronounced muscle loss that affects the aging population. Sareopenia of the leg muscles results in loss of independence and increased morbidity in the elderly. Emphasizing hind limb motor function, this thesis investigates different aspects of aging and sarcopenia in a rodent model. LÄS MER
2. Avoiding ageing : Surface degradation of commercial electrode materials in lithium-ion batteries
Sammanfattning : The battery market today expands rapidly, not least for electric vehicles. But to compete against the combustion engine, the cost of batteries must be reduced. After years of usage, the batteries degrade and need to be exchanged, increasing the cost over the vehicle lifecycle. LÄS MER
3. Surface and porous structure of pigment coatings : Interactions with flexographic ink and effects on print quality
Sammanfattning : Each day, we are confronted with a large amount of more or less important information that we have to consider, and even in our digital society we need paper for communication, documentation and education. Much of the paper we use or are confronted by in our daily life, such as newspapers, books and packages, contains printed images or texts, and the appearance of both the print and the supporting surface is important. LÄS MER
4. Optics of coated paperboard : Aspects of surface treatment on porous structures
Sammanfattning : Calendering of coated and uncoated paper is widely used to enhance optical properties such as gloss and print quality. The aim of this thesis is to characterize coatings and prints, and to validate models using experimental results from optical measurements of physical samples. Calendering of coated paper often leads to a brightness decrease. LÄS MER
5. Med Gårdagens Dörr på glänt : Povel Ramel och melodins epok
Sammanfattning : The aim of this dissertation is to examine the style of the Swedish entertainer Povel Ramel (1922-2007) as a composer and lyricist of popular songs, and to elucidate his relation to the older popular music culture, denoted "the age of melody". In the main part of the study the author analyses more than 80 works by Ramel, which he created in the 1950s and 60s. LÄS MER