Zobrazeno 1 - 10
of 54
pro vyhledávání: '"R J, MacDonald"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 2203-2221 (2024)
Floodplain wetland ecosystems experience significant seasonal water fluctuation over the year, resulting in a dynamic hydroperiod, with a range of vegetation community responses. This paper assesses trends and changes in land cover and hydroclimatolo
Externí odkaz:
https://doaj.org/article/f66c8f4c670f49c8a9542955d2e1e48a
Publikováno v:
Canadian Water Resources Journal / Revue canadienne des ressources hydriques. 45:324-344
The Athabasca River Basin in Alberta, Canada, is of international significance, and understanding water supply is critically important to the sustainability of the region. In the upper Athabasca Ri...
Autor:
L Alderson, H R Wakeford, R J MacDonald, N K Lewis, E M May, D Grant, D K Sing, K B Stevenson, J Fowler, J Goyal, N E Batalha, T Kataria
Publikováno v:
Alderson, L, Wakeford, H R, MacDonald, R J, Lewis, N K, May, E M, Grant, D, Sing, D K, Stevenson, K B, Fowler, J, Goyal, J, Batalha, N E & Kataria, T 2022, ' A comprehensive analysis of WASP-17b’s transmission spectrum from space-based observations ', Monthly Notices of the Royal Astronomical Society, vol. 512, no. 3, pp. 4185-4209 . https://doi.org/10.1093/mnras/stac661
Due to its 1770 K equilibrium temperature, WASP-17b, a 1.99 $R_\mathrm{Jup}$, 0.486 $M_\mathrm{Jup}$ exoplanet, sits at the critical juncture between hot and ultra-hot Jupiters. We present its 0.3-5 $\mu m$ transmission spectrum, with newly obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81b4201eae18158b1e7b451dd9d20d1c
Publikováno v:
Science of The Total Environment. 806:150394
Land use and climate change effects on water quality and water quantity are well documented globally. Most studies evaluate individual factors and effects, without considering the interrelationships between land use, climate, water quality, and water
Publikováno v:
Journal of Physics: Condensed Matter. 9:8345-8358
The surface composition and structure of the phase have been studied by low-energy ion scattering (LEIS) and low-energy electron diffraction (LEED). It was found that annealing Al-covered surfaces with initial coverages from half to larger than one m
Publikováno v:
Surface Review and Letters. :1847-1856
The physical and chemical interaction of an alloy with its environment is dictated not by its bulk composition but by the surface concentration of different elements and their physical arrangement. Of the tools developed to measure these properties,
Autor:
J. H. Frantz, J. R. Williamson, W. K. Sawyer, D. Johnston, G. Waters, L. P. Moore, R. J. MacDonald, M. Pearcy, S. V. Ganpule, K. S. March
Publikováno v:
All Days.
This paper presents the results of using a shale-specific, finite-difference reservoir simulation model to history match and forecast production data from the Barnett Shale reservoir. The paper will illustrate the many uses of the model for vertical
Autor:
R. J. MacDonald, B. V. King
Publikováno v:
Springer Series in Surface Sciences ISBN: 9783642074585
Springer Series in Surface Sciences ISBN: 9783662027691
Springer Series in Surface Sciences ISBN: 9783662027691
Secondary ion mass spectroscopy (SIMS) is an ion beam analysis technique useful for characterising the top few micrometres of samples. Primary ions of energy 0.5–20 keV, commonly O 2 + , Cs+, Ar+ but also ions such as Ga+, Xe+, O-, C m m + and SF 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::327390542998420ca373e520aaf02911
https://doi.org/10.1007/978-3-662-05227-3_5
https://doi.org/10.1007/978-3-662-05227-3_5
Autor:
R J, MacDonald, G H, Swift
Publikováno v:
The International journal of developmental biology. 42(7)
Understanding the transcriptional regulation of development and tissue-specific gene expression is a central goal of modern biology. Although the analysis of gene transcription in transfected cultured cells has been essential in establishing many key
Autor:
Ting Li, R. J. Macdonald
Publikováno v:
Physical review. B, Condensed matter. 51(24)