Zobrazeno 1 - 10
of 25 315
pro vyhledávání: '"Greig A"'
Autor:
Greig A. Paterson, Roberto Moreno, Adrian R. Muxworthy, Lesleis Nagy, Wyn Williams, Lisa Tauxe
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 8, Pp n/a-n/a (2024)
Abstract Magnetic hysteresis measurements are routinely made in the Earth and planetary sciences to identify geologically meaningful magnetic recorders, and to study variations in present and past environments. Interpreting magnetic hysteresis data i
Externí odkaz:
https://doaj.org/article/6f2a8f66cbd24ddea917b81c9510a762
Autor:
Wyn Williams, Roberto Moreno, Adrian R. Muxworthy, Greig A. Paterson, Lesleis Nagy, Lisa Tauxe, Ualisson Donardelli Bellon, Alison A. Cowan, Idenildo Ferreira
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 8, Pp n/a-n/a (2024)
Abstract The ability of rocks to hold a reliable record of the ancient geomagnetic field depends on the structure and stability of magnetic domain‐states contained within constituent particles. In paleomagnetic studies, the Day plot is an easily co
Externí odkaz:
https://doaj.org/article/d4d0b001c8cc46c390866e2d85dc68a6
Autor:
Lesleis Nagy, Roberto Moreno, Adrian R. Muxworthy, Wyn Williams, Greig A. Paterson, Lisa Tauxe, Miguel A. Valdez‐Grijalva
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 7, Pp n/a-n/a (2024)
Abstract Micromagnetic modeling allows the systematic study of the effects of particle size and shape on the first‐order reversal curve (FORC) magnetic hysteresis response for magnetite particles in the single‐domain (SD) and pseudo‐single doma
Externí odkaz:
https://doaj.org/article/dc8a30741dea4ab5b5e82c20e8be3a23
Autor:
Greig Adams, Tim V. Salomons
Publikováno v:
Canadian Journal of Pain, Vol 5, Iss 1, Pp 107-116 (2021)
Background and Aims: Much is known about the impact of pain in terms of medical costs and missed work. Less is known about its associations when individuals are present for work. This study examines “presenteeism” by analyzing the psychosocial co
Externí odkaz:
https://doaj.org/article/a3500725b78d442ca60002d57f4e1161
Autor:
Huafeng Qin, Xiang Zhao, Shuangchi Liu, Greig A. Paterson, Zhaoxia Jiang, Shuhui Cai, Jinhua Li, Qingsong Liu, Rixiang Zhu
Publikováno v:
Earth, Planets and Space, Vol 72, Iss 1, Pp 1-12 (2020)
Abstract Thermal demagnetization furnaces are widely used paleomagnetic facilities for progressive removal of naturally acquired magnetic remanence or the imparting of well-controlled laboratory magnetization. An ideal thermal demagnetizer should mai
Externí odkaz:
https://doaj.org/article/bae1e41d9f5e4d208b9e474c561728e1
Autor:
Zhu, Yongda, Becker, George D., Bosman, Sarah E. I., Cain, Christopher, Keating, Laura C., Nasir, Fahad, D'Odorico, Valentina, Bañados, Eduardo, Bian, Fuyan, Bischetti, Manuela, Bolton, James S., Chen, Huanqing, D'Aloisio, Anson, Davies, Frederick B., Davies, Rebecca L., Eilers, Anna-Christina, Fan, Xiaohui, Gaikwad, Prakash, Greig, Bradley, Haehnelt, Martin G., Kulkarni, Girish, Lai, Samuel, Puchwein, Ewald, Qin, Yuxiang, Ryan-Weber, Emma V., Satyavolu, Sindhu, Spina, Benedetta, Walter, Fabian, Wang, Feige, Wolfson, Molly, Yang, Jinyi
Recent quasar absorption line observations suggest that reionization may end as late as $z \approx 5.3$. As a means to search for large neutral hydrogen islands at $z<6$, we revisit long dark gaps in the Ly$\beta$ forest in VLT/X-Shooter and Keck/ESI
Externí odkaz:
http://arxiv.org/abs/2405.12275
Autor:
Wei Lin, Wensi Zhang, Greig A. Paterson, Qiyun Zhu, Xiang Zhao, Rob Knight, Dennis A. Bazylinski, Andrew P. Roberts, Yongxin Pan
Publikováno v:
Microbiome, Vol 8, Iss 1, Pp 1-13 (2020)
Abstract Background The discovery of membrane-enclosed, metabolically functional organelles in Bacteria has transformed our understanding of the subcellular complexity of prokaryotic cells. Biomineralization of magnetic nanoparticles within magnetoso
Externí odkaz:
https://doaj.org/article/ad3d768ac89b4c05a9cb49c7426d64d9
Autor:
Fabrice Stephenson, Ashley A. Rowden, Tom Brough, Grady Petersen, Richard H. Bulmer, John R. Leathwick, Andrew M. Lohrer, Joanne I. Ellis, David A. Bowden, Shane W. Geange, Greig A. Funnell, Debbie J. Freeman, Karen Tunley, Pierre Tellier, Dana E. Clark, Carolyn J. Lundquist, Barry L. Greenfield, Ian D. Tuck, Theophile L. Mouton, Kate F. Neill, Kevin A. Mackay, Matt H. Pinkerton, Owen F. Anderson, Richard M. Gorman, Sadie Mills, Stephanie Watson, Wendy A. Nelson, Judi E. Hewitt
Publikováno v:
Frontiers in Marine Science, Vol 8 (2022)
To support ongoing marine spatial planning in New Zealand, a numerical environmental classification using Gradient Forest models was developed using a broad suite of biotic and high-resolution environmental predictor variables. Gradient Forest modeli
Externí odkaz:
https://doaj.org/article/eedfa661b8524688b6de7d553f96aefc
Publikováno v:
PAIN Reports, Vol 6, Iss 2, p e934 (2021)
Abstract. Introduction:. Evidence suggests that attention to pain is a product of both incoming sensory signals and cognitive evaluation of a stimulus. Intrinsic attention to pain (IAP) is a measure that captures an individual's natural tendency to a
Externí odkaz:
https://doaj.org/article/f49520cf34054364b90298057b34fb18
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Palaeointensity information enables us to define the strength of Earth’s magnetic field over geological time, providing a window into Earth’s deep interior. The difficulties in acquiring reliable measurements are substantial, particularly from ol
Externí odkaz:
https://doaj.org/article/8e2a55aecd2d4cea9531234642bd4f83