Essays about: "Scanning Mobility Particle Sizer"

Showing result 1 - 5 of 7 essays containing the words Scanning Mobility Particle Sizer.

  1. 1. The Aerosol-Chase Project. A continental Lagrangian experiment.

    University essay from Lunds universitet/Kärnfysik

    Author : Adrian Reyes Martin; [2021]
    Keywords : Science General; Earth and Environmental Sciences; Technology and Engineering; Physics and Astronomy;

    Abstract : Determining how aerosol particle number size distributions evolve during long range transport and how aerosol sources contribute to the aerosol population is one of the greatest conundrums in aerosol science. Current monitoring of particle size distribution is done in fixed stations that provide limited information about the reasons why size distribution changes with time. READ MORE

  3. 2. Charging of aerosol particles - An investigation of the possibility of using Americium-241 for SMPS chargers

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Sofie Hansen; [2018]
    Keywords : SMPS; aerosol particles; Americium-241; climate change; particle number size distribution.; Earth and Environmental Sciences;

    Abstract : Climate change is a fact and effects everybody on this planet, whether its humans, plants or animals. There is a comprehensive agreement about the mechanisms on how aerosol particles affect the radiative balance of the earth, but there is a need of more knowledge to fully understand climate change and the strength of the aerosol radiative forcing. READ MORE

  4. 3. Measuring volatile nicotine from electronic cigarettes

    University essay from Lunds universitet/Ergonomi och aerosolteknologi

    Author : Simon Lundegard; [2017]
    Keywords : AMS; denuder; e-juice; electronic cigarettes; NGI; nicotine; SMPS; Technology and Engineering; Chemistry;

    Abstract : This thesis is focused on electronic cigarettes and the formulations (also known as e-juices) associated with these. The reason is that there have been countless studies on the health effects and nicotine delivery of normal cigarettes, but not as much on electronic cigarettes. READ MORE

  5. 4. Atmospheric Particles in Kermanshah, Iran

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Rebecka Häggström; [2017]
    Keywords : aerosols; aerosol technology; SMPS; soot concentrations; dust; Iran; Kermanshah; PSAP; airborne particles; Technology and Engineering; Physics and Astronomy; Earth and Environmental Sciences;

    Abstract : No measurements of airborne particles have been done in Iran previously. Starting characterization of aerosol particles in a completely new geographical area, a suitable and important measurement parameter is the aerosol particle number size distribution. This can be used to indirectly infer climate- and health effects of the particles. READ MORE

  6. 5. Size-dependent airborne particle emissions from ship traffic

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Kärnfysik

    Author : Fredrik Mattsson; [2016]
    Keywords : Aerosol particle; shipping; emission; health effect; particle number concentration; particle number size distribution; Physics and Astronomy;

    Abstract : Most aerosol particles emitted from shipping affect the climate by counteracting the greenhouse effect. Although, this masks the warming effect of greenhouse gases, aerosol particles also have a negative health effects, and therefore emissions need to be reduced. READ MORE