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Träfflista för sökning "hsv:(TEKNIK OCH TEKNOLOGIER) hsv:(Maskinteknik) hsv:(Produktionsteknik arbetsvetenskap och ergonomi) ;pers:(Pagels Joakim)"

Search: hsv:(TEKNIK OCH TEKNOLOGIER) hsv:(Maskinteknik) hsv:(Produktionsteknik arbetsvetenskap och ergonomi) > Pagels Joakim

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1.	Nordin, Erik, et al. (author) On-line Characterization of Biomass Aerosols from Different Combustion Conditions 2011 In: European Aerosol Conference. Conference paper (other academic/artistic)
2.	Strand, Michael, et al. (author) Aerosol formation and effect in biomass combustion and gasification 2005 Reports (other academic/artistic)
3.	Bladh, Henrik, et al. (author) Influence of Soot Particle Aggregation on Time-Resolved Laser-Induced Incandescence Signals 2011 In: Applied Physics B. - : Springer Science and Business Media LLC. - 0946-2171 .- 1432-0649. ; 104:2, s. 331-341 Journal article (peer-reviewed)abstract Laser-induced incandescence (LII) is a versatile technique for quantitative soot measurements in flames and exhausts. When used for particle sizing, the time-resolved signals are analysed as these will show a decay rate dependent on the soot particle size. Such an analysis has traditionally been based on the assumption of isolated primary particles. However, soot particles in flames and exhausts are usually aggregated, which implies loss of surface area, less heat conduction and hence errors in estimated particle sizes. In this work we present an experimental investigation aiming to quantify this effect. A soot generator, based on a propane diffusion flame, was used to produce a stable soot stream and the soot was characterised by transmission electron microscopy (TEM), a scanning mobility particle sizer (SMPS) and an aerosol particle mass analyzer coupled in series after a differential mobility analyzer (DMA-APM). Despite nearly identical primary particle size distributions for three selected operating conditions, LII measurements resulted in signal decays with significant differences in decay rate. However, the three cases were found to have quite different levels of aggregation as shown both in TEM images and mobility size distributions, and the results agree qualitatively with the expected effect of diminished heat conduction from aggregated particles resulting in longer LII signal decays. In an attempt to explain the differences quantitatively, the LII signal dependence on aggregation was modelled using a heat and mass transfer model for LII given the primary particle and aggregate size distribution data as input. Quantitative agreement was not reached and reasons for this discrepancy are discussed.
4.	Bohgard, Mats, et al. (author) HUMAN EXPOSURE STUDIES OF AIRBORNE PARTICLES FROM COMMON SOURCES 2014 Conference paper (peer-reviewed)
5.	Bohgard, Mats, et al. (author) Pedagogisk förändring av arbetsvetenskapskurser i några olika utbildningsprogram vid LTH 2003 In: [Host publication title missing]. ; , s. 14-17 Conference paper (peer-reviewed)
6.	Bohgard, Mats, et al. (author) Pedagogisk förändring av arbetsvetenskapskurser i några olika utbildningsprogram vid LTH 2003 In: Pedagogisk inspirationskonferens LTH 27 maj 2003. - Lund : Lunds tekniska högskola, Lunds universitet. ; , s. 14-17 Conference paper (peer-reviewed)abstract Vi har genomfört genomgripande förändringar i obligatoriska grundkurser i arbetsvetenskap. Förändringarna har genomförts som en utvecklingsprocess i vilken samtliga lärare som deltagit i kurserna har medverkat. Processen startade med konsulthjälp från Universitetspedagogiskt centrum vid Lunds universitet, fortsatte med kompetensutveckling av oss själva och följdes av några utvecklingsprojekt, varefter från grunden förändrade kurser genomfördes under fyra år. Den nya uppläggningen medförde att vi fick positiva attityder i studentenkäterna när det gällde två av kurserna i årskurs 2 i vilken medodiken genomfördes fullständigt. I en kurs, som gavs i årskurs 1 och i vilken den nya uppläggningen endast delvis genomfördes blev studentattityderna negativa.
7.	Boman, Christoffer, et al. (author) A new chamber set-up for studies of health effects, respiratory deposition and characteristics of biomass combustion aerosols 2006 Conference paper (peer-reviewed)
8.	Boman, Christoffer, et al. (author) Controlled Human Chamber Exposure Studies of Biomass Combustion Aerosols 2006 In: ; , s. 982-983 Conference paper (peer-reviewed)
9.	Dahl, Andreas, et al. (author) A Thermodesorber for Online studies of Combustion Aerosols - Influence of particle diameter, residence time and mass concentration 2003 Conference paper (peer-reviewed)
10.	Eriksson, Axel, et al. (author) Ageing Processes of Vehicle Exhaust Aerosols Investigated Through Coupled Aerosol Mass Spectrometer-Thermal Denuder Chamber Measurements 2010 In: IAC 2010 proceedings. Conference paper (peer-reviewed)

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Type of publication: conference paper (114); journal article (25); reports (4); other publication (1); doctoral thesis (1); research review (1); show more...; show less...

Type of content: peer-reviewed (108); other academic/artistic (38)

Author/Editor: Pagels, Joakim (146)Undo refine; Swietlicki, Erik (90); Bohgard, Mats (82); Rissler, Jenny (61); Löndahl, Jakob (43); Gudmundsson, Anders (43); show more...; Wierzbicka, Aneta (42); Eriksson, Axel (32); Sanati, Mehri (32); Nilsson, Patrik (28); Nordin, Erik (25); Strand, Michael (22); Massling, Andreas (20); Boman, Christoffer (19); Svenningsson, Birgit ... (17); Dahl, Andreas (16); Messing, Maria (15); Loft, Steffen (14); Isaxon, Christina (11); Svensson, Christian (11); Blomberg, Anders (10); Sandström, Thomas (9); Roldin, Pontus (9); Deppert, Knut (8); Nyström, Robin (7); Hallquist, Mattias (6); Hedmer, Maria (5); Lindskog, Magnus (5); Tinnerberg, Håkan (5); Kulmala, Markku (5); Wittbom, Cerina (5); McMurry, Peter H. (5); Ahlberg, Erik (4); Kajos, Maija (4); Fors, Erik (4); Ketzel, Matthias (4); Sjögren, Staffan (4); Malik, Azhar (4); Linse, Sara (3); Kristensson, Adam (3); Martinsson, Johan (3); Jönsson, Bo A (3); Albin, Maria (3); Cedervall, Tommy (3); Xu, YiYi (3); Lindgren, Robert (3); Hagerman, Inger (3); Vinzents, Peter (3); Dutcher, Dabrina D. (3); Gross, Deborah S. (3); show less...

University: Lund University (145); Umeå University (4); Linnaeus University (3); Stockholm University (2); Luleå University of Technology (1); Linköping University (1); show more...; University of Skövde (1); Karolinska Institutet (1); show less...

Language: English (143); Swedish (3)

Research subject (UKÄ/SCB): Engineering and Technology (146); Natural sciences (92); Social Sciences (1)

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