Zobrazeno 1 - 10
of 2 407
pro vyhledávání: '"B. Ouyang"'
Autor:
J. E. Dyson, L. K. Whalley, E. J. Slater, R. Woodward-Massey, C. Ye, J. D. Lee, F. Squires, J. R. Hopkins, R. E. Dunmore, M. Shaw, J. F. Hamilton, A. C. Lewis, S. D. Worrall, A. Bacak, A. Mehra, T. J. Bannan, H. Coe, C. J. Percival, B. Ouyang, C. N. Hewitt, R. L. Jones, L. R. Crilley, L. J. Kramer, W. J. F. Acton, W. J. Bloss, S. Saksakulkrai, J. Xu, Z. Shi, R. M. Harrison, S. Kotthaus, S. Grimmond, Y. Sun, W. Xu, S. Yue, L. Wei, P. Fu, X. Wang, S. R. Arnold, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 5679-5697 (2023)
The impact of heterogeneous uptake of HO2 on aerosol surfaces on radical concentrations and the O3 production regime in Beijing in summertime was investigated. The uptake coefficient of HO2 onto aerosol surfaces, γHO2, was calculated for the AIRPRO
Externí odkaz:
https://doaj.org/article/81944c073cea42969e79a063ef590b28
Autor:
C. E. Reeves, G. P. Mills, L. K. Whalley, W. J. F. Acton, W. J. Bloss, L. R. Crilley, S. Grimmond, D. E. Heard, C. N. Hewitt, J. R. Hopkins, S. Kotthaus, L. J. Kramer, R. L. Jones, J. D. Lee, Y. Liu, B. Ouyang, E. Slater, F. Squires, X. Wang, R. Woodward-Massey, C. Ye
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 6315-6330 (2021)
Isoprene is the most important biogenic volatile organic compound in the atmosphere. Its calculated impact on ozone (O3) is critically dependent on the model isoprene oxidation chemical scheme, in particular the way the isoprene-derived organic nitra
Externí odkaz:
https://doaj.org/article/1dbf53f3fc304efc8744f7ca8e1afc24
Autor:
L. K. Whalley, E. J. Slater, R. Woodward-Massey, C. Ye, J. D. Lee, F. Squires, J. R. Hopkins, R. E. Dunmore, M. Shaw, J. F. Hamilton, A. C. Lewis, A. Mehra, S. D. Worrall, A. Bacak, T. J. Bannan, H. Coe, C. J. Percival, B. Ouyang, R. L. Jones, L. R. Crilley, L. J. Kramer, W. J. Bloss, T. Vu, S. Kotthaus, S. Grimmond, Y. Sun, W. Xu, S. Yue, L. Ren, W. J. F. Acton, C. N. Hewitt, X. Wang, P. Fu, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 2125-2147 (2021)
Measurements of OH, HO2, complex RO2 (alkene- and aromatic-related RO2) and total RO2 radicals taken during the integrated Study of AIR Pollution PROcesses in Beijing (AIRPRO) campaign in central Beijing in the summer of 2017, alongside observations
Externí odkaz:
https://doaj.org/article/7d1b502d95a44808998f75ea2c3364a3
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 15, Iss 1, Pp 130-141 (2021)
Enhancing the efficiency of gear systems is of significance to reduce fuel consumption and overall weight. Windage power losses become prevailing in high-speed gear systems, such as aero-engine applications. To avoid the shortages and limitations of
Externí odkaz:
https://doaj.org/article/8fb4d1b60ffe441d9d9dd8ce57627401
Autor:
D. J. Bryant, W. J. Dixon, J. R. Hopkins, R. E. Dunmore, K. L. Pereira, M. Shaw, F. A. Squires, T. J. Bannan, A. Mehra, S. D. Worrall, A. Bacak, H. Coe, C. J. Percival, L. K. Whalley, D. E. Heard, E. J. Slater, B. Ouyang, T. Cui, J. D. Surratt, D. Liu, Z. Shi, R. Harrison, Y. Sun, W. Xu, A. C. Lewis, J. D. Lee, A. R. Rickard, J. F. Hamilton
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 7531-7552 (2020)
Isoprene-derived secondary organic aerosol (iSOA) is a significant contributor to organic carbon (OC) in some forested regions, such as tropical rainforests and the Southeastern US. However, its contribution to organic aerosol in urban areas that hav
Externí odkaz:
https://doaj.org/article/8ff3aa0306e64b10877e4cfe936a0fb8
Autor:
L. R. Crilley, L. J. Kramer, B. Ouyang, J. Duan, W. Zhang, S. Tong, M. Ge, K. Tang, M. Qin, P. Xie, M. D. Shaw, A. C. Lewis, A. Mehra, T. J. Bannan, S. D. Worrall, M. Priestley, A. Bacak, H. Coe, J. Allan, C. J. Percival, O. A. M. Popoola, R. L. Jones, W. J. Bloss
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 6449-6463 (2019)
Nitrous acid (HONO) is a key determinant of the daytime radical budget in the daytime boundary layer, with quantitative measurement required to understand OH radical abundance. Accurate and precise measurements of HONO are therefore needed; however H
Externí odkaz:
https://doaj.org/article/c9a4a69401c74655ae0a67b546615283
Autor:
Z. Shi, T. Vu, S. Kotthaus, R. M. Harrison, S. Grimmond, S. Yue, T. Zhu, J. Lee, Y. Han, M. Demuzere, R. E. Dunmore, L. Ren, D. Liu, Y. Wang, O. Wild, J. Allan, W. J. Acton, J. Barlow, B. Barratt, D. Beddows, W. J. Bloss, G. Calzolai, D. Carruthers, D. C. Carslaw, Q. Chan, L. Chatzidiakou, Y. Chen, L. Crilley, H. Coe, T. Dai, R. Doherty, F. Duan, P. Fu, B. Ge, M. Ge, D. Guan, J. F. Hamilton, K. He, M. Heal, D. Heard, C. N. Hewitt, M. Hollaway, M. Hu, D. Ji, X. Jiang, R. Jones, M. Kalberer, F. J. Kelly, L. Kramer, B. Langford, C. Lin, A. C. Lewis, J. Li, W. Li, H. Liu, J. Liu, M. Loh, K. Lu, F. Lucarelli, G. Mann, G. McFiggans, M. R. Miller, G. Mills, P. Monk, E. Nemitz, F. O'Connor, B. Ouyang, P. I. Palmer, C. Percival, O. Popoola, C. Reeves, A. R. Rickard, L. Shao, G. Shi, D. Spracklen, D. Stevenson, Y. Sun, Z. Sun, S. Tao, S. Tong, Q. Wang, W. Wang, X. Wang, Z. Wang, L. Wei, L. Whalley, X. Wu, Z. Wu, P. Xie, F. Yang, Q. Zhang, Y. Zhang, M. Zheng
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 7519-7546 (2019)
The Atmospheric Pollution and Human Health in a Chinese Megacity (APHH-Beijing) programme is an international collaborative project focusing on understanding the sources, processes and health effects of air pollution in the Beijing megacity. APHH-Bei
Externí odkaz:
https://doaj.org/article/f0e821f04533409893c3f545f9e06fb6
Autor:
W. Zhou, J. Zhao, B. Ouyang, A. Mehra, W. Xu, Y. Wang, T. J. Bannan, S. D. Worrall, M. Priestley, A. Bacak, Q. Chen, C. Xie, Q. Wang, J. Wang, W. Du, Y. Zhang, X. Ge, P. Ye, J. D. Lee, P. Fu, Z. Wang, D. Worsnop, R. Jones, C. J. Percival, H. Coe, Y. Sun
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 11581-11597 (2018)
The heterogeneous hydrolysis of dinitrogen pentoxide (N2O5) has a significant impact on both nocturnal particulate nitrate formation and photochemistry on the following day through the photolysis of nitryl chloride (ClNO2), yet these processes in
Externí odkaz:
https://doaj.org/article/688a3a5ef0454ce6be7b06ea4e9d02ca
Autor:
J. Duan, M. Qin, B. Ouyang, W. Fang, X. Li, K. Lu, K. Tang, S. Liang, F. Meng, Z. Hu, P. Xie, W. Liu, R. Häsler
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 4531-4543 (2018)
Gaseous nitrous acid (HONO) is an important source of OH radicals in the troposphere. However, its source, especially that during daytime hours remains unclear. We present an instrument for simultaneous unambiguous measurements of HONO and NO2 wit
Externí odkaz:
https://doaj.org/article/e1ca8f5615b941b29ee4f4b71542e980
Nitrate radicals and biogenic volatile organic compounds: oxidation, mechanisms, and organic aerosol
Autor:
N. L. Ng, S. S. Brown, A. T. Archibald, E. Atlas, R. C. Cohen, J. N. Crowley, D. A. Day, N. M. Donahue, J. L. Fry, H. Fuchs, R. J. Griffin, M. I. Guzman, H. Herrmann, A. Hodzic, Y. Iinuma, J. L. Jimenez, A. Kiendler-Scharr, B. H. Lee, D. J. Luecken, J. Mao, R. McLaren, A. Mutzel, H. D. Osthoff, B. Ouyang, B. Picquet-Varrault, U. Platt, H. O. T. Pye, Y. Rudich, R. H. Schwantes, M. Shiraiwa, J. Stutz, J. A. Thornton, A. Tilgner, B. J. Williams, R. A. Zaveri
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 3, Pp 2103-2162 (2017)
Oxidation of biogenic volatile organic compounds (BVOC) by the nitrate radical (NO3) represents one of the important interactions between anthropogenic emissions related to combustion and natural emissions from the biosphere. This interaction has bee
Externí odkaz:
https://doaj.org/article/b2f48a8ea31d4a8fbf584ebd20d2de88