Sökning: "Provtagning"
Visar resultat 1 - 5 av 73 avhandlingar innehållade ordet Provtagning.
1. Chloride profiling in marine concrete - methods and tools for sampling
Sammanfattning : This project focuses on how to determine the chloride content in concrete structures exposed to marine environment in an accurate way. When analyzing dust from dry drilling in concrete, it is very often a fact that the chloride profiles show extensive variations even if the sampling has been performed within a very concentrated area with the sampling points close to each other. LÄS MER
2. Animating soils : geoarchaeological approaches to past human-environment relationships in the Arctic
Sammanfattning : In this thesis, soils and sediments have been used as sources of information on past human activity in Arctic environments. The study has combined geoarchaeological methods and techniques with information from historical documents, ethnographic accounts, and archaeological remains to create integrated narratives of human-landscape interactions in the past. LÄS MER
3. Laboratory measurements of airborne emissions from car brakes for clean air
Sammanfattning : Brake systems are used to safely stop vehicles. The brake pads are pressed against the brake disc, transforming the kinetic energy of the vehicle into heat to be dissipated. LÄS MER
4. Utveckling av instrument och bedömning av sjuksköterskestudenters kunskaper och färdigheter att genomföra venös provtagning och insättning av perifer venkateter
Sammanfattning : .... LÄS MER
5. Provtagnings- och analysstrategi för lämplig mätosäkerhet
Sammanfattning : Prior to the remediation of brownfields, extensive sampling and analysing isdone. The planned and reached measurement uncertainties are seldom asked forcontracting such types of investigations. Therefore they are usually not statednor discussed in the tenders. LÄS MER