Sökning: "store environment"
Visar resultat 6 - 10 av 76 avhandlingar innehållade orden store environment.
6. Reconstructions of historical metal emissions and their dispersion in the environment
Sammanfattning : A material flow perspective has been applied in the study of the emission, immission and dispersion of heavy metals from three historical point sources in activity during the 18th, 19th and 20th centuries, with the aim of assessing the duration of pollution. The companies studied are Lovers alumworks (1723-1840), Atvidaberg copperworks (1750-1900) and NIFE-Jungner in Fliseryd (1910-1974), all situated in south-eastern Sweden. LÄS MER
7. Contributions to Performance Modeling and Management of Data Centers
Sammanfattning : Over the last decade, Internet-based services, such as electronic-mail, music-on-demand, and social-network services, have changed the ways we communicate and access information. Usually, the key functionality of such a service is in backend components, which are located in a data center, a facility for hosting computing systems and related equipment. LÄS MER
8. Ion channels and electrical activity in vascular smooth muscle: Effects of calcium store depletion, cholesterol and cholesterol-lowering drugs
Sammanfattning : Smooth muscle cells (SMCs) in the vessel wall contract to regulate blood flow and pressure, a function essential for normal circulation through tissues. On the other hand, migration and proliferation of SMCs are important factors in vascular disease, such as atherosclerosis and restenosis following surgical dilatation. LÄS MER
9. Exploring barriers to energy efficiency in supermarkets
Sammanfattning : Energy efficiency activities in sections of grocery stores for chilled groceries are subject to particular challenges as this is a complex indoor environment given that the goal of store owners is to offer consumers chilled groceries of high quality in a comfortable environment while at the same time trying to reduce energy use. Consequently, it is important to maintain the right temperature in the right place and to be aware of the consumers’ shopping situation. LÄS MER
10. On methods for assistive mobile robots
Sammanfattning : This thesis makes a contribution to the field of autonomous vehicles, especially for use on assistive wheelchairs. Methods and technologies for topological signature maps, obstacle avoidance, door passing, localization, and navigation are presented. LÄS MER