Search Results - "Harrison, R. M."

Receptor modelling of both particle composition and size distribution from a background site in London, UK by Beddows, D C S, Harrison, R M, Green, D C, Fuller, G W

“…Positive matrix factorisation (PMF) analysis was applied to PM10 chemical composition and particle number size distribution (NSD) data measured at an urban…”
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Activation of a transient progenitor state in the epicardium is required for zebrafish heart regeneration by Xia, Yu, Duca, Sierra, Perder, Björn, Dündar, Friederike, Zumbo, Paul, Qiu, Miaoyan, Yao, Jun, Cao, Yingxi, Harrison, Michael R. M., Zangi, Lior, Betel, Doron, Cao, Jingli

“…The epicardium, a mesothelial cell tissue that encompasses vertebrate hearts, supports heart regeneration after injury through paracrine effects and as a…”
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Traffic and nucleation events as main sources of ultrafine particles in high-insolation developed world cities by Brines, M, Dall'Osto, M, Beddows, D C S, Harrison, R M, Gomez-Moreno, F, Nunez, L, Artinano, B, Costabile, F, Gobbi, G P, Salimi, F

“…Road traffic emissions are often considered the main source of ultrafine particles (UFP, diameter smaller than 100 nm) in urban environments. However, recent…”
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Urban organic aerosols measured by single particle mass spectrometry in the megacity of London by Dall'Osto, M, Harrison, R M

“…During the month of October 2006, as part of the REPARTEE-I experiment (Regent's Park and Tower Environmental Experiment) an Aerosol Time-Of-Flight Mass…”
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Comparison of methods for evaluation of wood smoke and estimation of UK ambient concentrations by Harrison, R. M, Beddows, D. C. S, Hu, L, Yin, J

“…Airborne concentrations of the wood smoke tracers, levoglucosan and fine potassium have been measured at urban and rural sites in the United Kingdom alongside…”
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Size distribution, mixing state and source apportionment of black carbon aerosol in London during wintertime by Liu, D, Allan, J. D, Young, D. E, Coe, H, Beddows, D, Fleming, Z. L, Flynn, M. J, Gallagher, M. W, Harrison, R. M, Lee, J, Prevot, A. S. H, Taylor, J. W, Yin, J, Williams, P. I, Zotter, P

“…Black carbon aerosols (BC) at a London urban site were characterised in both winter- and summertime 2012 during the Clean Air for London (ClearfLo) project…”
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New considerations for PM, Black Carbon and particle number concentration for air quality monitoring across different European cities by Reche, C., Querol, X., Alastuey, A., Viana, M., Pey, J., Moreno, T., Rodríguez, S., González, Y., Fernández-Camacho, R., de la Rosa, J., Dall'Osto, M., Prévôt, A. S. H., Hueglin, C., Harrison, R. M., Quincey, P.

“…In many large cities of Europe standard air quality limit values of particulate matter (PM) are exceeded. Emissions from road traffic and biomass burning are…”
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Receptor modelling of fine particles in southern England using CMB including comparison with AMS-PMF factors by Yin, J, Cumberland, S. A, Harrison, R. M, Allan, J, Young, D. E, Williams, P. I, Coe, H

“…PM2.5 was collected during a winter campaign at two southern England sites, urban background North Kensington (NK) and rural Harwell (HAR), in January–February…”
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Highly polarized light from stable ordered magnetic fields in GRB 120308A by Mundell, C. G., Kopač, D., Arnold, D. M., Steele, I. A., Gomboc, A., Kobayashi, S., Harrison, R. M., Smith, R. J., Guidorzi, C., Virgili, F. J., Melandri, A., Japelj, J.

“…The immediate optical afterglow of the γ-ray burst GRB 120308A is highly polarized, showing that γ-ray bursts contain magnetized baryonic jets with large-scale…”
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Source apportionment of particulate matter in Europe: A review of methods and results by Viana, M., Kuhlbusch, T.A.J., Querol, X., Alastuey, A., Harrison, R.M., Hopke, P.K., Winiwarter, W., Vallius, M., Szidat, S., Prévôt, A.S.H., Hueglin, C., Bloemen, H., Wåhlin, P., Vecchi, R., Miranda, A.I., Kasper-Giebl, A., Maenhaut, W., Hitzenberger, R.

“…European publications dealing with source apportionment (SA) of atmospheric particulate matter (PM) between 1987 and 2007 were reviewed in the present work,…”
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Sources and contributions of wood smoke during winter in London: assessing local and regional influences by Crilley, L. R, Bloss, W. J, Yin, J, Beddows, D. C. S, Harrison, R. M, Allan, J. D, Young, D. E, Flynn, M, Williams, P, Zotter, P, Prevot, A. S. H, Heal, M. R, Barlow, J. F, Halios, C. H, Lee, J. D, Szidat, S, Mohr, C

“…Determining the contribution of wood smoke to air pollution in large cities such as London is becoming increasingly important due to the changing nature of…”
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Boundary layer dynamics over London, UK, as observed using Doppler lidar during REPARTEE-II by Barlow, J F, Dunbar, T M, Nemitz, E G, Wood, C R, Gallagher, M W, Davies, F, O'Connor, E, Harrison, R M

“…Urban boundary layers (UBLs) can be highly complex due to the heterogeneous roughness and heating of the surface, particularly at night. Due to a general lack…”
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Investigating PAH relative reactivity using congener profiles, quinone measurements and back trajectories by Alam, M. S, Delgado-Saborit, J. M, Stark, C, Harrison, R. M

“…Vapour and particle-associated concentrations of 15 polycyclic aromatic hydrocarbons (PAH) and 11 PAH quinones have been measured in winter and summer…”
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Real-time secondary aerosol formation during a fog event in London by Dall'Osto, M., Harrison, R. M., Coe, H., Williams, P.

“…A fog event was monitored with state-of-the art real-time aerosol mass spectrometers in an urban background location in London (England) during the REPARTEE-I…”
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Primary and secondary marine organic aerosols over the North Atlantic Ocean during the MAP experiment by Decesari, S., Finessi, E., Rinaldi, M., Paglione, M., Fuzzi, S., Stephanou, E. G., Tziaras, T., Spyros, A., Ceburnis, D., O'Dowd, C., Dall'Osto, M., Harrison, R. M., Allan, J., Coe, H., Facchini, M. C.

“…The organic chemical composition of atmospheric submicron particles in the marine boundary layer was characterized over the northeast Atlantic Ocean in summer…”
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On the spatial distribution and evolution of ultrafine particles in Barcelona by Dall'Osto, M., Querol, X., Alastuey, A., O'Dowd, C., Harrison, R. M., Wenger, J., Gómez-Moreno, F. J.

“…Sources and evolution of ultrafine particles were investigated both horizontally and vertically in the large urban agglomerate of Barcelona, Spain. Within the…”
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Investigating the annual behaviour of submicron secondary inorganic and organic aerosols in London by Young, D. E, Allan, J. D, Williams, P. I, Green, D. C, Flynn, M. J, Harrison, R. M, Yin, J, Gallagher, M. W, Coe, H

“…For the first time, the behaviour of non-refractory inorganic and organic submicron particulate through an entire annual cycle is investigated using…”
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Receptor modelling of secondary and carbonaceous particulate matter at a southern UK site by Charron, A, Degrendele, C, Laongsri, B, Harrison, R. M

“…Complementary approaches have been taken to better understand the sources and their spatial distribution for secondary inorganic (nitrate and sulphate) and…”
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Remarkable dynamics of nanoparticles in the urban atmosphere by Dall'Osto, M., Thorpe, A., Beddows, D. C. S., Harrison, R. M., Barlow, J. F., Dunbar, T., Williams, P. I., Coe, H.

“…Nanoparticles emitted from road traffic are the largest source of respiratory exposure for the general public living in urban areas. It has been suggested that…”
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Governing processes for reactive nitrogen compounds in the European atmosphere by Hertel, O, Skjøth, C. A, Reis, S, Bleeker, A, Harrison, R. M, Cape, J. N, Fowler, D, Skiba, U, Simpson, D, Jickells, T, Kulmala, M, Gyldenkærne, S, Sørensen, L. L, Erisman, J. W, Sutton, M. A

“…Reactive nitrogen (Nr) compounds have different fates in the atmosphere due to differences in the governing processes of physical transport, deposition and…”
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