Zobrazeno 1 - 10
of 82
pro vyhledávání: '"R, Ennos"'
Autor:
L. Johannsen, S. R. L. Coward, G. R. Martin, A. M. Wing, A. van Casteren, W. I. Sellers, A. R. Ennos, R. H. Crompton, S. K. S. Thorpe
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract Whether tree canopy habitats played a sustained role in the ecology of ancestral bipedal hominins is unresolved. Some argue that arboreal bipedalism was prohibitively risky for hominins whose increasingly modern anatomy prevented them from g
Externí odkaz:
https://doaj.org/article/13e11cdb9e424ffdb36c857ad3527661
Publikováno v:
Archives Animal Breeding, Vol 58, Iss 1, Pp 127-135 (2015)
The study examined variation in energetic-efficiency profiles among production systems and cow parities. Further, the correlation between cows' body condition score (BCS) and energetic efficiency over the lactation period was determined. Biological e
Externí odkaz:
https://doaj.org/article/76b86a1a7bde4c26b9efded00b1e26b5
Publikováno v:
Journal of Experimental Biology. 208:4523-4527
SUMMARYMany hoverfly species show specific or non specific morphological resemblance to wasps (Vespula sp.) and it has been suggested that they also show similar flight behaviour. In this study we therefore compared the flight behaviour of wasps with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cfc176fcf970dc6058e34be9d265076
https://doi.org/10.1242/jeb.01932
https://doi.org/10.1242/jeb.01932
Modeling the environmental impacts of urban land use and land cover change—a study in Merseyside, UK
Publikováno v:
Landscape and Urban Planning. 71:295-310
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fd3a8519f350432d8cee0af80f8170b
https://doi.org/10.1016/s0169-2046(04)00083-0
https://doi.org/10.1016/s0169-2046(04)00083-0
Publikováno v:
Journal of Experimental Biology. 207:735-741
SUMMARYFingernails are a characteristic feature of primates, and are composed of three layers of the fibrous composite keratin. This study examined the structure and fracture properties of human fingernails to determine how they resist bending forces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b6e2d4093927640a6f7b4ed3e0a47ef
https://doi.org/10.1242/jeb.00814
https://doi.org/10.1242/jeb.00814
Autor:
Slobodan B. Mickovski, A. R. Ennos
Publikováno v:
Plant and Soil. 255:641-652
Though the resistance to uprooting of cylindrical roots and root systems has been extensively investigated, almost no research has been performed on the factors that influence the uprooting resistance of bulbs. However, engineers have modelled bulb-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02116adf508e8224878da1df64aa149c
https://doi.org/10.1023/a:1026007229517
https://doi.org/10.1023/a:1026007229517
Autor:
A. R. Ennos
Publikováno v:
Journal of Experimental Biology. 202:3281-3284
Because they grow away from their substratum to compete for light, plants have to withstand hydrodynamic or aerodynamic drag. Both water and land plants reconfigure in response to this drag, and this is presumed to reduce the risk of mechanical failu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac4953411b574240e19bf1a45472927
https://doi.org/10.1242/jeb.202.23.3281
https://doi.org/10.1242/jeb.202.23.3281
Autor:
A. R. Ennos, R. H. C. Bonser
Publikováno v:
Functional Ecology. 12:971-974
1. It has long been known that wood in trees is under internally generated tensile or compressive forces, known as ‘prestrains’. These prestrains are thought to limit compressive loading at points of high strain within the tree to counteract the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082f9a1e6555a14896989e9511178554
https://doi.org/10.1046/j.1365-2435.1998.00279.x
https://doi.org/10.1046/j.1365-2435.1998.00279.x
Autor:
A. R. Ennos
Publikováno v:
Proceedings of the Royal Society of London. Series B: Biological Sciences. 259:15-18
The torsional behaviour of cambered plates has been analysed. Plates cambered in one plane change shape when they are twisted. Some oblique sections are flattened out while others are cambered further, and this results in asymmetric behaviour; camber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d858135b168fa2877b544ff09fa368
https://doi.org/10.1098/rspb.1995.0003
https://doi.org/10.1098/rspb.1995.0003
Autor:
A. R. Ennos, M. J. Crook
Publikováno v:
The Journal of Agricultural Science. 123:167-174
SummaryThe effects of root and shoot characteristics on the lodging resistance of four cultivars of winter wheat were investigated by combining results from a field trial (set up at Manchester University's Experimental Grounds, Jodrell Bank, in mid-S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80062aac6fa7bfe8c1e4f97b393a0540
https://doi.org/10.1017/s0021859600068428
https://doi.org/10.1017/s0021859600068428