Zobrazeno 1 - 10
of 1 426
pro vyhledávání: '"S. Metcalfe"'
Publikováno v:
Climate of the Past, Vol 14, Pp 1253-1273 (2018)
The impact of climate change on the development and disintegration of Maya civilisation has long been debated. The lack of agreement among existing palaeoclimatic records from the region has prevented a detailed understanding of regional-scale cli
Externí odkaz:
https://doaj.org/article/89ac61d9a9ce42398faeed293fa6aedf
Publikováno v:
Sports Medicine and Health Science, Vol 6, Iss 4, Pp 385-393 (2024)
Increases in power output and maximal oxygen consumption (V˙O2max) occur in response to sprint interval exercise (SIE), but common use of “all-out” intensities presents a barrier for many adults. Furthermore, lower-body SIE is not feasible for a
Externí odkaz:
https://doaj.org/article/760154c383a2440faf57fdd5b6706f50
Autor:
Yongliang Yan, Reinaldo Juan Lee Pereira, Matteo Fella, Zuoan Li, Wenting Hu, Yngve Larring, Ian S. Metcalfe
Publikováno v:
Journal of CO2 Utilization, Vol 88, Iss , Pp 102935- (2024)
The application of chemical looping for reverse water gas-shift provides an efficient way for the conversion of CO2 to CO, enabling the transformation of captured CO2 into value-added products. For example, by using the produced CO along with renewab
Externí odkaz:
https://doaj.org/article/54e3cdc0355d4724978361740984b82c
Autor:
Atta ul Haq, Fiorenza Fanelli, Leonidas Bekris, Alex Martinez Martin, Steve Lee, Hessan Khalid, Cristian D. Savaniu, Kalliopi Kousi, Ian S. Metcalfe, John T. S. Irvine, Paul Maguire, Evangelos I. Papaioannou, Davide Mariotti
Publikováno v:
Advanced Science, Vol 11, Iss 34, Pp n/a-n/a (2024)
Abstract Exsolution of metal nanoparticles (NPs) on perovskite oxides has been demonstrated as a reliable strategy for producing catalyst‐support systems. Conventional exsolution requires high temperatures for long periods of time, limiting the sel
Externí odkaz:
https://doaj.org/article/a2965c96b0a74d40b8e506d6435cc4ff
Autor:
Alex Martinez Martin, Shailza Saini, Dragos Neagu, Wenting Hu, Ian S. Metcalfe, Kalliopi Kousi
Publikováno v:
Journal of CO2 Utilization, Vol 83, Iss , Pp 102784- (2024)
The reverse water-gas shift reaction (rWGS) is of particular interest as it is the first step to producing high-added-value products from carbon dioxide (CO2) and renewable hydrogen (H2), such as synthetic fuels or other chemical building blocks (e.g
Externí odkaz:
https://doaj.org/article/886fc5a376ad425daa43467cc34e54e1
Autor:
Travis S. Metcalfe, Klaus G. Strassmeier, Ilya V. Ilyin, Derek Buzasi, Oleg Kochukhov, Thomas R. Ayres, Sarbani Basu, Ashley Chontos, Adam J. Finley, Victor See, Keivan G. Stassun, Jennifer L. van Saders, Aldo G. Sepulveda, George R. Ricker
Publikováno v:
The Astrophysical Journal Letters, Vol 960, Iss 1, p L6 (2024)
The consistently low activity level of the old solar analog 51 Peg not only facilitated the discovery of the first hot Jupiter, but also led to the suggestion that the star could be experiencing a magnetic grand minimum. However, the 50 yr time serie
Externí odkaz:
https://doaj.org/article/be59577f1d4549889d6d5c21333540b7
Publikováno v:
Applications in Energy and Combustion Science, Vol 16, Iss , Pp 100226- (2023)
Chemical looping ammonia synthesis is a promising pathway to synthesise ammonia with lower energy and economic costs than the current Haber-Bosch process, for example, by lowering the operating temperature and/or pressure, whilst maintaining comparab
Externí odkaz:
https://doaj.org/article/21d8c07c273f4995bc87910377135ed9
Autor:
Ranjani Murali, Hang Yu, Daan R Speth, Fabai Wu, Kyle S Metcalfe, Antoine Crémière, Rafael Laso-Pèrez, Rex R Malmstrom, Danielle Goudeau, Tanja Woyke, Roland Hatzenpichler, Grayson L Chadwick, Stephanie A Connon, Victoria J Orphan
Publikováno v:
PLoS Biology, Vol 21, Iss 9, p e3002292 (2023)
Sulfate-coupled anaerobic oxidation of methane (AOM) is performed by multicellular consortia of anaerobic methanotrophic archaea (ANME) in obligate syntrophic partnership with sulfate-reducing bacteria (SRB). Diverse ANME and SRB clades co-associate
Externí odkaz:
https://doaj.org/article/07ce991885dc4cf78ea92c1d333fcf05
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/a3a10de49c7e404a82aa0d13fc9f0fce
Autor:
Marc Hon, Daniel Huber, Yaguang Li, Travis S. Metcalfe, Timothy R. Bedding, Joel Ong, Ashley Chontos, Ryan Rubenzahl, Samuel Halverson, Rafael A. García, Hans Kjeldsen, Dennis Stello, Daniel R. Hey, Tiago Campante, Andrew W. Howard, Steven R. Gibson, Kodi Rider, Arpita Roy, Ashley D. Baker, Jerry Edelstein, Chris Smith, Benjamin J. Fulton, Josh Walawender, Max Brodheim, Matt Brown, Dwight Chan, Fei Dai, William Deich, Colby Gottschalk, Jason Grillo, Dave Hale, Grant M. Hill, Bradford Holden, Aaron Householder, Howard Isaacson, Yuzo Ishikawa, Sharon R. Jelinsky, Marc Kassis, Stephen Kaye, Russ Laher, Kyle Lanclos, Chien-Hsiu Lee, Scott Lilley, Ben McCarney, Timothy N. Miller, Joel Payne, Erik A. Petigura, Claire Poppett, Michael Raffanti, Constance Rockosi, Dale Sanford, Christian Schwab, Abby P. Shaum, Martin M. Sirk, Roger Smith, Jim Thorne, John Valliant, Adam Vandenberg, Shin Ywan Wang, Edward Wishnow, Truman Wold, Sherry Yeh, Ashley Baker, Sarbani Basu, Megan Bedell, Heather M. Cegla, Ian Crossfield, Courtney Dressing, Xavier Dumusque, Heather Knutson, Dimitri Mawet, John O’Meara, Guđmundur Stefánsson, Johanna Teske, Gautam Vasisht, Sharon Xuesong Wang, Lauren M. Weiss, Joshua N. Winn, Jason T. Wright
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 147 (2024)
Asteroseismology of dwarf stars cooler than the Sun is very challenging owing to the low amplitudes and rapid timescales of oscillations. Here we present the asteroseismic detection of solar-like oscillations at 4-minute timescales ( ${\nu }_{\max }\
Externí odkaz:
https://doaj.org/article/0036e169dbce4f8e89dc43015f8a3fcb