Zobrazeno 1 - 10
of 765
pro vyhledávání: '"R. J. Lucas"'
Publikováno v:
BMC Biology, Vol 21, Iss 1, Pp 1-19 (2023)
Abstract Background Animal survival depends on the ability to adjust behaviour according to environmental conditions. The circadian system plays a key role in this capability, with diel changes in the quantity (irradiance) and spectral content (‘co
Externí odkaz:
https://doaj.org/article/30107ce1b38e40ec8a0cef778842d113
Publikováno v:
Veterinary Record. 145:547-550
Six rescued grey seal (Halichoerus grypus) pups had traumatic injuries to their hind flippers; three had osteomyelitis without fractures, one had a single fracture and associated osteomyelitis, and two had multiple compound fractures and large open w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7594947016ae8d137cb02875f43533a5
https://doi.org/10.1136/vr.145.19.547
https://doi.org/10.1136/vr.145.19.547
Autor:
R. J. Lucas, George Dassios
Publikováno v:
The Quarterly Journal of Mechanics and Applied Mathematics. 51:413-426
The inverse problem of determining the geometrical characteristics of a perfectly conducting ellipsoid or ellipsoidal boss from low-frequency scattering data is considered. It is shown that the orientation and semidiameters of the scatterer can be de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d56800a4480090b96a94bf72cd4266
https://doi.org/10.1093/qjmam/51.3.413
https://doi.org/10.1093/qjmam/51.3.413
Autor:
George Dassios, R. J. Lucas
Publikováno v:
The Journal of the Acoustical Society of America. 99:1877-1882
The inverse scattering problem for low‐frequency plane‐wave excitation of either a penetrable ellipsoid specified by its relative mass density and relative compressibility, or the corresponding ellipsoidal boss on a rigid base plane, is considere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c900ba541cc5b48b2493bd447be9a9f
https://doi.org/10.1121/1.415370
https://doi.org/10.1121/1.415370
Autor:
R. J. Lucas
Publikováno v:
The Journal of the Acoustical Society of America. 97:2645-2650
The inverse problem of determining the semiaxes and orientation of an ellipsoidal boss on a base plane is considered. For low‐frequency plane‐wave excitation of a rigid surface, it is shown that four measurements of the leading order coefficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4160df6bed85d810c524a34a5927fd64
https://doi.org/10.1121/1.412974
https://doi.org/10.1121/1.412974
Autor:
George Dassios, R. J. Lucas
Publikováno v:
Wave Motion. 20:33-39
The inverse problem for plane wave excitation of a small soft ellipsoidal boss on a rigid base plane is considered. It is shown that one measurement of the leading order low-frequency coefficient of the real part of the specular scattering amplitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59da68529235a1aa20fbd2544e2318af
https://doi.org/10.1016/0165-2125(94)90030-2
https://doi.org/10.1016/0165-2125(94)90030-2
Autor:
R. J. Lucas
Publikováno v:
The Journal of the Acoustical Society of America. 95:2330-2333
The inverse problem for low‐frequency plane wave excitation of a small rigid ellipsoid is considered. It is shown that six measurements of the leading‐order low‐frequency coefficient of the imaginary part of the forward scattering amplitude are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0729cc36bbeb9df41c82391d94f00ac3
https://doi.org/10.1121/1.409868
https://doi.org/10.1121/1.409868
Autor:
Liu, Xianwei1 (AUTHOR), Li, Han1 (AUTHOR), Ma, Ruijia2 (AUTHOR), Tong, Xiaohan2 (AUTHOR), Wu, Jijin2 (AUTHOR), Huang, Xiaodan1 (AUTHOR), So, Kwok‐Fai1,3,4 (AUTHOR), Tao, Qian4,5 (AUTHOR) taoqian16@jnu.edu.cn, Huang, Lu1 (AUTHOR) huanglu@jnu.edu.cn, Lin, Song2 (AUTHOR) linsong@jnu.edu.cn, Ren, Chaoran1,3,4 (AUTHOR) tchaoran@jnu.edu.cn
Publikováno v:
Advanced Science. 8/14/2024, Vol. 11 Issue 30, p1-15. 15p.
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 20:391-396
The growth of peach trees planted in unridged and ridged beds on a Wakanui silt loam was compared over a 4-year period at Lincoln University, New Zealand. Unridged beds had 20 cm of topsoil above a clay subsoil, and the 3 m wide ridged beds had 40 cm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::761bc069d39897af3ed4e81fe77eea97
https://doi.org/10.1080/01140671.1992.10418055
https://doi.org/10.1080/01140671.1992.10418055