Zobrazeno 1 - 10
of 54
pro vyhledávání: '"N P, Evans"'
Autor:
J. Liebmann, B. Ware, D. R. Mole, C. L. Kirkland, G. Fraser, K. Waltenberg, S. Bodorkos, D. L. Huston, N. J. Evans, B. J. McDonald, K. Rankenburg, P. Datta, S. Tessalina
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract Lead isotopes are a powerful geochemical tracer and a popular tool applied across a broad range of scientific fields, e.g., earth sciences, archaeology, and forensic sciences. Here we present a Pb isotope dataset collected from 232 igneous s
Externí odkaz:
https://doaj.org/article/dd41b055b84c4ab5b7a30754d2145b00
Autor:
C. Kooymans, C. W. Magee Jr., K. Waltenberg, N. J. Evans, S. Bodorkos, Y. Amelin, S. L. Kamo, T. Ireland
Publikováno v:
Geochronology, Vol 6, Pp 337-363 (2024)
This study assesses the effect of chemical abrasion on in situ mass spectrometric isotopic and elemental analyses in zircon. Chemical abrasion improves the U–Pb systematics of SIMS (secondary ion mass spectrometry) analyses of reference zircons, wh
Externí odkaz:
https://doaj.org/article/09012e3091e24575941f4b2fdf10cde9
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 1, p L4 (2024)
We search for globular clusters (GCs) trapped in resonances with the bar of the Milky Way (MW). By integrating their orbits in a potential with a decelerating bar, we select 10 whose orbits are significantly changed by its presence. Most of these are
Externí odkaz:
https://doaj.org/article/f9ff194c19d04f3e981f4a87a32cd195
Autor:
W. Naciri, A. Boom, M. Payne, N. Browne, N. J. Evans, P. Holdship, K. Rankenburg, R. Nagarajan, B. J. McDonald, J. McIlwain, J. Zinke
Publikováno v:
Biogeosciences, Vol 20, Pp 1587-1604 (2023)
Logging of tropical primary forests is a widely acknowledged global issue threatening biodiversity hotspots and indigenous communities leading to significant land erosion and decreased soil stability. The downstream effects of logging on human coasta
Externí odkaz:
https://doaj.org/article/09982f3f69254c7e958022bb2c73ae89
Autor:
V. Bay, A. Gillespie, E. Ganda, N. J. Evans, S. D. Carter, L. Lenzi, A. Lucaci, S. Haldenby, M. Barden, B. E. Griffiths, E. Sánchez-Molano, R. Bicalho, G. Banos, A. Darby, G. Oikonomou
Publikováno v:
Microbiome, Vol 11, Iss 1, Pp 1-14 (2023)
Abstract Background Bovine Digital Dermatitis (BDD) is a prevalent infectious disease, causing painful foot skin lesions and lameness in cattle. We describe herein the bovine foot skin microbiota and its associations with BDD using 16S rRNA gene ampl
Externí odkaz:
https://doaj.org/article/8206d72f80a14260947163baa539e543
Publikováno v:
BJA Open, Vol 6, Iss , Pp 100179- (2023)
Externí odkaz:
https://doaj.org/article/4ec0e3b0b32249d499e185eb19016bfb
Publikováno v:
The Astrophysical Journal Letters, Vol 953, Iss 1, p L2 (2023)
This Letter develops a method to constrain the cosmological constant Λ from binary galaxies, focusing on the Milky Way and Andromeda galaxies. We provide an analytical solution to the two-body problem with Λ and show that the ratio between the Kepl
Externí odkaz:
https://doaj.org/article/83f0adfd73704250bebacce1c3521ade
Autor:
Holly K. Plaisted, Erin C. Shields, Alyssa B. Novak, Christopher P. Peck, Forest Schenck, Jillian Carr, Paul A. Duffy, N. Tay Evans, Sophia E. Fox, Stephen M. Heck, Robbie Hudson, Trevor Mattera, Kenneth A. Moore, Betty Neikirk, David B. Parrish, Bradley J. Peterson, Frederick T. Short, Amanda I. Tinoco
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Sea surface temperature (SST) has increased worldwide since the beginning of the 20th century, a trend which is expected to continue. Changes in SST can have significant impacts on marine biota, including population-level shifts and alterations in co
Externí odkaz:
https://doaj.org/article/b1daedae5d5b468cb7492f2c9d65b529
Autor:
J. S. Duncan, J. W. Angell, P. Richards, L. Lenzi, G. J. Staton, D. Grove-White, S. Clegg, G. Oikonomou, S. D. Carter, N. J. Evans
Publikováno v:
Animal Microbiome, Vol 3, Iss 1, Pp 1-21 (2021)
Abstract Background Contagious Ovine Digital Dermatitis (CODD) is an emerging and common infectious foot disease of sheep which causes severe welfare and economic problems for the sheep industry. The aetiology of the disease is not fully understood a
Externí odkaz:
https://doaj.org/article/ed6cadfa3e9447d1a3bd38b296e6dfb5
Autor:
H. K. H. Olierook, K. Rankenburg, S. Ulrich, C. L. Kirkland, N. J. Evans, S. Brown, B. I. A. McInnes, A. Prent, J. Gillespie, B. McDonald, M. Darragh
Publikováno v:
Geochronology, Vol 2, Pp 283-303 (2020)
Dating multiple geological events in single samples using thermochronology and geochronology is relatively common, but it is only with the recent advent of triple quadrupole laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) that
Externí odkaz:
https://doaj.org/article/73506944936549aaa2bce3d1f0b0d282