Zobrazeno 1 - 10
of 1 038
pro vyhledávání: '"A. C. Davison"'
Autor:
A. C. Davison
Publikováno v:
Harvard Data Science Review, Vol 5, Iss 2 (2023)
Externí odkaz:
https://doaj.org/article/002802333b05465e83aa3d7bc1c2d517
Autor:
H. E. Rieder, L. Frossard, M. Ribatet, J. Staehelin, J. A. Maeder, S. Di Rocco, A. C. Davison, T. Peter, P. Weihs, F. Holawe
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 1, Pp 165-179 (2013)
We present the first spatial analysis of "fingerprints" of the El Niño/Southern Oscillation (ENSO) and atmospheric aerosol load after major volcanic eruptions (El Chichón and Mt. Pinatubo) in extreme low and high (termed ELOs and EHOs, respectively
Externí odkaz:
https://doaj.org/article/e9488c73d2f14f17afc74597aea13454
Autor:
L. Frossard, H. E. Rieder, M. Ribatet, J. Staehelin, J. A. Maeder, S. Di Rocco, A. C. Davison, T. Peter
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 1, Pp 147-164 (2013)
We use statistical models for mean and extreme values of total column ozone to analyze "fingerprints" of atmospheric dynamics and chemistry on long-term ozone changes at northern and southern mid-latitudes on grid cell basis. At each grid cell, the r
Externí odkaz:
https://doaj.org/article/dee1ee7183a44c83b824de1ff7125127
Autor:
H. E. Rieder, J. Staehelin, J. A. Maeder, T. Peter, M. Ribatet, A. C. Davison, R. Stübi, P. Weihs, F. Holawe
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 20, Pp 10021-10031 (2010)
In this study ideas from extreme value theory are for the first time applied in the field of stratospheric ozone research, because statistical analysis showed that previously used concepts assuming a Gaussian distribution (e.g. fixed deviations from
Externí odkaz:
https://doaj.org/article/4fb8a907700344f39406221f3940b398
Autor:
H. E. Rieder, J. Staehelin, J. A. Maeder, T. Peter, M. Ribatet, A. C. Davison, R. Stübi, P. Weihs, F. Holawe
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 20, Pp 10033-10045 (2010)
In this study the frequency of days with extreme low (termed ELOs) and extreme high (termed EHOs) total ozone values and their influence on mean values and trends are analyzed for the world's longest total ozone record (Arosa, Switzerland). The resul
Externí odkaz:
https://doaj.org/article/9ffbb8c263034f9ca1f03b30f27ad742
Autor:
G.A. Miller, M. Mitchell, Z.E. Barker, K. Giebel, E.A. Codling, J.R. Amory, C. Michie, C. Davison, C. Tachtatzis, I. Andonovic, C.-A. Duthie
Publikováno v:
Animal, Vol 14, Iss 6, Pp 1304-1312 (2020)
Worldwide, there is a trend towards increased herd sizes, and the animal-to-stockman ratio is increasing within the beef and dairy sectors; thus, the time available to monitoring individual animals is reducing. The behaviour of cows is known to chang
Externí odkaz:
https://doaj.org/article/6686d92f9dbd4d80997fea82af11b387
Publikováno v:
Royal Society Open Science, Vol 8, Iss 9 (2021)
We use a combination of extreme value statistics, survival analysis and computer-intensive methods to analyse the mortality of Italian and French semi-supercentenarians. After accounting for the effects of the sampling frame, extreme-value modelling
Externí odkaz:
https://doaj.org/article/acef4cd259d64c169bd3ec3b10c987e2
Autor:
C. Davison, J.M. Bowen, C. Michie, J.A. Rooke, N. Jonsson, I. Andonovic, C. Tachtatzis, M. Gilroy, C-A. Duthie
Publikováno v:
Animal, Vol 15, Iss 7, Pp 100231- (2021)
Current techniques for measuring feed intake in housed cattle are both expensive and time-consuming making them unsuitable for use on commercial farms. Estimates of individual animal intake are required for assessing production efficiency. The aim of
Externí odkaz:
https://doaj.org/article/13781c1683654a37a2b029d7158320bd
In fields such as biology, medical sciences, sociology, and economics researchers often face the situation where the number of available observations, or the amount of available information, is sufficiently small that approximations based on the norm
Autor:
Hélène Ruffieux, Jérôme Carayol, Radu Popescu, Mary-Ellen Harper, Robert Dent, Wim H M Saris, Arne Astrup, Jörg Hager, Anthony C Davison, Armand Valsesia
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 6, p e1007882 (2020)
Molecular quantitative trait locus (QTL) analyses are increasingly popular to explore the genetic architecture of complex traits, but existing studies do not leverage shared regulatory patterns and suffer from a large multiplicity burden, which hampe
Externí odkaz:
https://doaj.org/article/8fb0cb05d4a441a397fbd8bd462d22f2