Forest Fire History in Amazonia Inferred From Intensive Soil Charcoal Sampling and Radiocarbon Dating

Autor: Ted R. Feldpausch, Lidiany Carvalho, Kita D. Macario, Philippa L. Ascough, César F. Flores, Eurídice N. Honorio Coronado, Michelle Kalamandeen, Oliver L. Phillips, Richard A. Staff

Publikováno v: Frontiers in Forests and Global Change, Vol 5 (2022)

Fire has a historical role in tropical forests related to past climate and ancient land use spanning the Holocene; however, it is unclear from charcoal records how fire varied at different spatiotemporal scales and what sampling strategies are requir

Externí odkaz: https://doaj.org/article/049cfcc424e441b8a817f5d201be8a55

Another 6 years of radiocarbon secondary-standard AMS with two spectrometers

Autor: Stewart P.H.T. Freeman, Elaine Dunbar, Brian G. Tripney, Philippa L. Ascough, Derek Fabel, Pauline Gulliver, Cameron McIntyre, Philip Naysmith, Richard P. Shanks, Sheng Xu

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 535:267-271

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fc2d9340d90d419bfcfde79b3d42f61
https://doi.org/10.1016/j.nimb.2022.12.014

Dynamics of Charcoal Alteration in a Tropical Biome: A Biochar-Based Study

Autor: Philippa L. Ascough, Michael I. Bird, William Meredith, Colin Snape, D. Large, Emma Tilston, David Apperley, Ana Bernabé, Licheng Shen

Publikováno v: Frontiers in Earth Science, Vol 6 (2018)

Pyrogenic carbon (PyC) is a polyaromatic residue of the incomplete combustion of biomass or fossil fuels. There is a growing recognition that PyC forms an important part of carbon budgets, due to production rates of 116–385 Tg C yr, and the size an

Externí odkaz: https://doaj.org/article/b6731c4791e1470991cd8a0a48f43dfe

Dexmedetomidine and Propofol Sedation in Critically Ill Patients and Dose Associated 90-day Mortality: A Secondary Cohort Analysis of a Randomized Controlled Trial (SPICE-III)

Autor: Yahya Shehabi, Ary Serpa Neto, Rinaldo Bellomo, Belinda D. Howe, Yaseen M. Arabi, Michael Bailey, Frances E. Bass, Suhaini Bin Kadiman, Colin J. McArthur, Michael C. Reade, Ian M. Seppelt, Jukka Takala, Matt P. Wise, Steve A. Webb, C. Mashonganyika, H. McKee, A. Tonks, A. Donnelly, N. Hemmings, S. O’Kane, A. Blakemore, M. Butler, K. Cowdrey, J. Dalton, E. Gilder, S. Long, L. McCarthy, S. McGuinness, R. Parke, Y. Chen, C. McArthur, R. McConnochie, L. Newby, R. Bellomo, G. Eastwood, L. Peck, H. Young, C. Boschert, J. Edington, J. Fletcher, J. Smith, K. Nand, A. Raza, T. Sara, J. Bennett-Britton, J. Bewley, V. Bodenham, L. Cole, K. Driver, L. Grimmer, L. Howie, C. Searles, K. Sweet, D. Webster, A. van Berkel, H. Connor, J. Dennett, M. van Der Graaff, S. Henderson, J. Mehrtens, K. Miller, E. Minto, A. Morris, S. Noble, K. Parker, L. Bulfin, N. Hart, K. Shepherd, S. Vij, S. Dickson, E. Elloway, C. Ferguson, R. Jackson, P. MacNaughton, M. Marner, R. Squire, S. Waddy, P. Wafer, J. Welbourne, P. Ashcroft, D. Chambler, S. Dukes, A. Harris, S. Horton, S. Sharpe, P. Williams, S. Williams, M. Bailey, E. Blazquez, D. France, R. Hutchison, A. O’Connor, G. Comadira, M. Gough, M. Tallott, M. Bastick, R. Cameron, S. Donovan, K. Ellis, A. Gaur, R. Gregory, J. Naumoff, E. Turner, M. White, K. F. J. Au, J. Fratzia, S. Treloar, C. H. Lim, Y. Maseeda, A. P. Tan, C. L. Tang, C. Y. Yong, M. Akaltan, S. Berger, D. Blaser, L. Fazlija, M. L. Jong, M. Lensch, R. Ludwig, T. Merz, K. Nettelbeck, M. Roth, M. Schafer, J. Takala, A. Wehr, D. Zacharias, R. Amran, H. N. Ashraf, N. Azmi, N. Basri, H. Burhanuddin, Y. Hadinata, A. Hamdan, S. Kadiman, A. I. Y. M. Rashid, I. N. Sabran, S. Sulaiman, I. N. Zabidi, A. Al-Dawood, M. Aljuaid, H. Al Anizi, A. Al Saeedi, Y. Arabi, M. Dbsawy, A. Deeb, M. Hegazy, I. Magdi, E. Clarey, E. Corcoran, C. Finney, C. Harris, P. Hopkins, H. Noble, L. Thompson, T. Williams, L. A. Dumlao, R. Bassam, M. A. Hassan, N. Naseem, M. H. Al-Kurdi, A. M. Al-Harthy, S. Bernard, L. Sebafundi, C. Serban, S. K. Lim, N. Mazidah, N. Saidin, N. Sjamsuddin, I. T. A. Tan, N. Zabidi, M. Brain, S. Mineall, M. Kanhere, N. Soar, N. Abd Kadir, N. H. Abdullah, R. Awang, Z. Emperan, N. S. Husin, N. I. Ismail, S. Z. Ismail, F. N. A. Mohd Khadzali, M. F. Norddin, J. Aguila, C. Bold, B. Clatworthy, A. Dias, C. Hogan, A. Kazemi, V. Lai, R. Song, A. Williams, D. Bhatia, S. Elliot, P. Galt, K. Lavrans, P. Ritchie, A. Wang, R. Gresham, J. Lowrey, K. Masters, P. Palejs, I. Seppelt, F. Symonds, L. Weisbrodt, C. Whitehead, M. Babio-Galan, V. Calder, I. Clement, A. Harrison, I. McCullagh, C. Scott, R. Bevan, S. Caniba, D. Hacking, L. Maher, M. L. Azzolini, P. Beccaria, S. Colombo, G. Landoni, C. Leggieri, C. Luca, D. Mamo, E. Moizo, G. Monti, M. Mucci, A. Zangrillo, M. Albania, S. Arora, Y. Shi, A. Abudayah, G. Almekhlafi, E. Al Amodi, S. Al Samarrai, M. Badawi, R. Cubio Caba, O. Elffaki, Y. Mandourah, J. Valerio, C. Joyce, J. Meyer, E. Saylor, B. Venkatesh, E. Venz, J. Walsham, K. Wetzig, T. M. Khoo, J. E. S. Liew, A. N. Sakthi, A. Zulkurnain, A. Bamford, C. Bergin, R. Carrera, L. Cooper, L. Despy, S. Harkett, L. Mee, E. Reeves, C. Snelson, E. Spruce, G. Cooper, R. Hodgson, D. Pearson, M. Rosbergen, M. N. Ali, N. I. Bahar, A. Ismail, W. N. W. Ismail, N. M. Samat, N. S. M. Piah, R. Abd Rahman, M. Duroux, M. Ratcliffe, T. Warhurst, U. Buehner, E. Williams, N. Jacques, L. Keating, S. Macgill, K. L. Tamang, N. Tolan, A. Walden, R. Bower, J. Cranshaw, K. Molloy, S. Pitts, J. Butler, R. Dunlop, C. Fourie, P. Jarrett, M. Lassig-Smith, A. Livermore, S. O’Donoghue, M. Reade, T. Starr, J. Stuart, L. Campbell, M. Phillips, D. Stephens, J. Thomas, D. Cooper, R. McAllister, G. Andrew, L. Barclay, H. Dawson, D. M. Griffith, D. Hope, G. Wojcik, C. McCulloch, R. Paterson, L. Ascough, C. Paisley, J. Patrick-Heselton, D. Shaw, V. Waugh, K. Williams, I. Welters, D. Barge, A. Jordan, C. MacIsaac, T. Rechnitzer, F. Bass, J. Gatward, N. Hammond, P. Janin, W. Stedman, E. Yarad, N. A. Razak, N. Dzulkipli, S. L. Jong, K. Asen, W. L. Voon, S. Liew, J. Ball, V. Barnes, C. Dalton, S. Farnell-Ward, H. Farrah, K. Maher, J. Mellinghoff, C. Ryan, P. Shirley, L. Conlon, A. Glover, I. Martin-Loeches, E. O’Toole, J. Ewan, J. Ferrier, E. Litton, S. A. Webb, W. Berry, U. Blanco Alonso, A. Bociek, S. Campos, S. Jawara, F. Hanks, A. Kelly, K. Lei, C. McKenzie, M. Ostermann, R. Wan, S. Al-Soufi, S. Leow, K. McCann, C. Reynolds, K. Brickell, C. Fahey, L. Hays, N. Hyde, A. Nichol, D. Ryan, J. Brailsford, A. Buckley, L. Forbes, T. Maguire, J. Moore, L. Murray, A. Ghosh, M. Park, S. Said, A. Visser, H. Z. Abidin, S. Ali, M. H. Hassan, S. C. Omar, W. F. W. Shukeri, D. Brealey, G. Bercades, E. Blackburn, N. Macallum, A. Macklin, J. H. Ryu, K. Tam, D. Smyth, A. Arif, C. Bassford, C. Morgan, C. Swann, G. Ward, L. Wild, A. Bone, T. Elderkin, D. Green, D. Sach, T. Salerno, N. Simpson, F. Brohi, M. Clark, L. Williams, J. Brooks, E. Cocks, J. Cole, J. Curtin, R. Davies, H. Hill, M. Morgan, N. Palmer, C. Whitton, M. Wise, P. Baskaran, M. S. Hasan, L. Y. Tham, R. Sol Cruz, D. Dinsdale, S. Edney, C. Firkin, F. FitzJohn, G. Hill, A. Hunt, S. Hurford, G. Jones, H. Judd, C. Latimer-Bell, C. Lawrence, E. Lesona, L. Navarra, Y. Robertson, H. Smellie, A. M. Vucago, P. Young, P. Clark, J. Kong, J. Ho, V. Nayyar, C. Skelly

Publikováno v: American journal of respiratory and critical care medicine.

Sedation Practice in Intensive Care Evaluation (SPICE-III) trial reported significant heterogeneity in mortality with dexmedetomidine treatment. Supplemental propofol was commonly used to achieve desirable sedation.to quantify the association of diff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::154889f683d29103956d396aaf7be44c
https://pubmed.ncbi.nlm.nih.gov/36215171

Re-evaluating 14C dating accuracy in deep-sea sediment archives

Autor: Andrew M. Dolman, Brett Metcalfe, Philippa L. Ascough, Bryan C Lougheed, Ludvig Löwemark

Publikováno v: Geochronology. 2:17-31

The current geochronological state of the art for applying the radiocarbon (14C) method to deep-sea sediment archives lacks key information on sediment bioturbation. Here, we apply a sediment accumulation model that simulates the sedimentation and bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a941bf7d2257f80f0eff823eab65836a
https://doi.org/10.5194/gchron-2-17-2020