Sökning: "roads"
Visar resultat 26 - 30 av 300 avhandlingar innehållade ordet roads.
26. TraVIS for Roads - Examples of Road Transport Vulnerability Impact Studies
Sammanfattning : .... LÄS MER
27. New Roads for an Ancient Enzyme : Whole-Cell Studies and New Cofactors for [FeFe] Hydrogenases
Sammanfattning : [FeFe] hydrogenases rare Nature’s best H2-processing catalysts, and one of the best candidates to satisfy societal need for cheap and efficient catalyst for H2-evolution. These enzymes owe their remarkable catalytic activities to their organometallic active site, called “H-cluster”. LÄS MER
28. To leave it all behind : factors behind parasuicide roads towards stability
Sammanfattning : This study was motivated by encounters with persons with repeated suicidality in clinical psychiatry. Their suicide attempts are frequently regarded as manipulative, and the patients are often labelled a “borderline personality disorder”. LÄS MER
29. Evaluation of Dust Suppressants for Gravel Roads : Methods Development and Efficiency Studies
Sammanfattning : Approximately 75 percent (300 000 km) of the total Swedish road network and 20 percent(20 000 km) of the national road network consists of gravel roads. One of the most significantproblems associated with gravel roads is traffic-generated dust emission, which contributes tothe deterioration of the road surface and acts as a major source of particulate matter releasedinto the atmosphere, thereby involving public economics, road safety, human health, andenvironmental quality. LÄS MER
30. Life Cycle Costing in Road Planning and Management : A Case Study on Collision-free Roads
Sammanfattning : Construction of infrastructure does not only mean large capital investments but also future costs to operate and maintain these assets. Decision making in planning and design of roads will impact the need of future operation and maintenance activities. LÄS MER