Essays about: "dispersion equation."
Showing result 1 - 5 of 15 essays containing the words dispersion equation..
-
1. Superluminous magnons in Nickel Oxide
University essay from Uppsala universitet/MaterialteoriAbstract : Recent experiments have shown that the magnon velocity over nanoscale distancesin certain antiferromagnetic materials, with NiO in particular, far exceeds the previous theoretical maximum. Antiferromagnetic insulators are excellent candidatesfor spintronic nanodevices due to their exceptionally low energy dissipation, whichcould benefit the future speed at which information is stored. READ MORE
-
2. Temperature dependency of rheological properites of different dispersions containing microfibrillated cellulose
University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)Abstract : Today, the focus lies on the state of the environment and how we can choose more sustainable alternatives to oil based materials. One material of interest is microfibrillated cellulose (MFC). READ MORE
-
3. Study of the Dilution of a chemical spill through tracer experiments in The Käppala Association's Sewerage Network, Stockholm
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : Wastewater treatment plants (WWTPs) play a vital role in protecting the environment from much of the waste produced by humans. This includes not only human waste, but everything that makes its way into a sewerage system including greywater, stormwater, and potentially hazardous chemicals from, inter alia, chemical spills. READ MORE
-
4. Modelling of water and material transport in River Storån to Lake Bolmen
University essay from Lunds universitet/Avdelningen för Teknisk vattenresursläraAbstract : The change of color of water from yellow to brown termed as brownification process is mainly due to leaching of humus and iron concentrations. In recent years, this problem is increasing in lake Bolmen, a major source of drinking water in Skåne county, Sweden. READ MORE
-
5. Investigating Gas Turbulence in Galactic Discs
University essay from Lunds universitet/Astronomi - Genomgår omorganisationAbstract : The interstellar medium of both local and distant disc galaxies is observed to be supersonically turbulent and the turbulent motion of the gas is thought to be important for galaxy formation and evolution, particularly as a key ingredient for star formation. Consequently, this generates a striking relation between the star formation rate (SFR) and gas velocity dispersion ($\sigma_{\rm g}$; a measurement on the level of turbulence). READ MORE