Sökning: "Elektrisk konduktivitet"
Visar resultat 6 - 10 av 31 uppsatser innehållade orden Elektrisk konduktivitet.
6. Water Quality Assessment for Potential Recreational Use of the Hot Spring Mawira Sitima, Malawi
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Mawira Sitima is a thermal spring located in the village Sitima outside of Liwonde,Malawi. The spring is used by many of the local villagers to take baths, play around and wash clothes. LÄS MER
7. Antenna Implants and Feasibility of Performance Limitations : AStudy of Radiation Efficiency on Electrically Small Antenna Implants with Finite Conductivity and Size
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Antenna implants are used to establish a telemetry link to enable wireless data transfer, suitable for telemedicine and other medical applications. Inbody environments with water-based tissues lead to severe power absorption, making signal strength and radiation efficiency challenging yet central performance aspects of antenna implants. LÄS MER
8. Removal Characteristics of Fibrous and Particulate Microplastics : A Study of the Effectiveness of Coagulation-Flocculation- Sedimentation
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The rapid proliferation of microplastics (MPs) over the last few decades have raised alarms about the major environmental and health impacts posed by this anthropogenic source. The widespread propagation and transport of MP particles in water sources have accelerated the need to study the eco- toxicological impacts as well as the efficacy of various removal mechanisms from these critical water sources. LÄS MER
9. Uran i LKAB:s processvatten i Svappavaara - En geokemisk studie med fokus på fastläggning och frigörelse
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserSammanfattning : I Svappavaara har förhöjda halter av uran med avseende på löst fas påträffats i det vatten sombräddas från industriområdet. Halterna av uran överstiger Havs och vattenmyndighetensbedömningsgrunder för utsläpp av särskilt förorenande ämnen till sötvatten. LÄS MER
10. Dynamics of streamflow and stream chemistry in a Swiss pre-Alpine headwater catchment : A fine scale investigation of flow occurrence and electrical conductivity in the temporary streams in the lower Studibach catchment
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : Temporary streams and their dynamics have often been largely overseen in hydrological research and there is relatively little knowledge about how the occurrence of flow in these streams varies temporally and spatially. Temporary streams are important from a hydro- logical perspective because they affect water quantity and quality in downstream peren- nial reaches, and from an ecological perspective because they provide habitat to unique species. LÄS MER