Zobrazeno 1 - 10
of 54
pro vyhledávání: '"S J Gibbs"'
Autor:
M. P. S. Badger, T. B. Chalk, G. L. Foster, P. R. Bown, S. J. Gibbs, P. F. Sexton, D. N. Schmidt, H. Pälike, A. Mackensen, R. D. Pancost
Publikováno v:
Climate of the Past, Vol 15, Pp 539-554 (2019)
Atmospheric pCO2 is a critical component of the global carbon system and is considered to be the major control of Earth's past, present, and future climate. Accurate and precise reconstructions of its concentration through geological time are therefo
Externí odkaz:
https://doaj.org/article/05f1c31f9be14e5fadebfcb7cb3466bb
Publikováno v:
Biogeosciences, Vol 14, Iss 6, Pp 1493-1509 (2017)
Coccolithophores are an abundant phytoplankton group that exhibit remarkable diversity in their biology, ecology and calcitic exoskeletons (coccospheres). Their extensive fossil record is a testament to their important biogeochemical role and is a va
Externí odkaz:
https://doaj.org/article/1f3c0923a20d426f80b8086003637f51
Autor:
J. Laubach, A. Taghizadeh-Toosi, S. J. Gibbs, R. R. Sherlock, F. M. Kelliher, S. P. P. Grover
Publikováno v:
Biogeosciences, Vol 10, Iss 1, Pp 327-338 (2013)
Twelve cattle were kept for three days in a circular area of 16 m radius on short pasture and fed with freshly-cut pasture. Ammonia (NH3) emissions from the urine and dung excreted by the cattle were measured with a micrometeorological mass-balance m
Externí odkaz:
https://doaj.org/article/1314b041523748a8b67aec3f0ffbe90e
Autor:
S. J. Gibbs, P. R. Bown, B. H. Murphy, A. Sluijs, K. M. Edgar, H. Pälike, C. T. Bolton, J. C. Zachos
Publikováno v:
Biogeosciences, Vol 9, Iss 11, Pp 4679-4688 (2012)
Late Paleocene and early Eocene hyperthermals are transient warming events associated with massive perturbations of the global carbon cycle, and are considered partial analogues for current anthropogenic climate change. Because the magnitude of carbo
Externí odkaz:
https://doaj.org/article/44bfb01129394da5a3f39a594826fa66
Autor:
Jane K. Kay, Long Cheng, A.J. Sheahan, A.G. Rius, Susanne Meier, S. J. Gibbs, Richard J. Dewhurst, John R Roche, Grant Edwards
Publikováno v:
Journal of Animal Science. 91:5785-5788
The objective of this study was to investigate the relationship between nitrogen isotopic fractionation (δ(15)N) and nitrogen-use efficiency (milk nitrogen/nitrogen intake; NUE) in pasture-fed dairy cows supplemented with increasing levels of urea t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36968a27defa77ba8025c31dd200afff
https://doi.org/10.2527/jas.2012-5378
https://doi.org/10.2527/jas.2012-5378
Autor:
Samantha Grover, Robert R. Sherlock, Francis M. Kelliher, Arezoo Taghizadeh-Toosi, Johannes Laubach, S J Gibbs
Publikováno v:
Laubach, J, Taghizadeh-Toosi, A, Gibbs, S J, Sherlock, R R, Kelliher, F M & Grover, S P P 2013, ' Ammonia emissions from cattle urine and dung excreted on pasture ', Biogeosciences, vol. 10, pp. 327-338 . https://doi.org/10.5194/bg-10-327-2013
Biogeosciences, Vol 10, Iss 1, Pp 327-338 (2013)
Biogeosciences, Vol 10, Iss 1, Pp 327-338 (2013)
Twelve cattle were kept for three days in a circular area of 16 m radius on short pasture and fed with freshly-cut pasture. Ammonia (NH3) emissions from the urine and dung excreted by the cattle were measured with a micrometeorological mass-balance m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce83149088813eb8c4dbb51d8ceb0b75
https://doi.org/10.5194/bg-10-327-2013
https://doi.org/10.5194/bg-10-327-2013
Publikováno v:
Journal of Public Health. 30:472-478
Appropriate dental care is an important part of maintaining good oral health. We examined the relationship between socioeconomic status, neighbourhood deprivation levels and older people's dental service use.We used logistic regression analysis to as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b1e8772880f9d661efba5d248c62d5a
https://doi.org/10.1093/pubmed/fdn047
https://doi.org/10.1093/pubmed/fdn047
Publikováno v:
International Journal of Food Science & Technology. 30:447-459
Saturation recovery Magnetic Resonance Imaging (MRI) has been used to study the dependence of the water proton NMR longitudinal relaxation rate (T 1 -1 ) on Mn 2+ concentration in pork which had been cured with 53, 102, and 193 mg g -1 NaCl solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97c1a294b1d1485063f731660c7c5fdf
https://doi.org/10.1111/j.1365-2621.1995.tb01392.x
https://doi.org/10.1111/j.1365-2621.1995.tb01392.x
Autor:
William J. Frith, D.E. Haycock, Laurance D. Hall, C Marriott, A D Hanlon, S. J. Gibbs, S. Ablett
Publikováno v:
Measurement Science and Technology. 9:631-637
The construction of a narrow-gap, concentric cylinder Couette flow system for use in magnetic resonance imaging (MRI) and velocimetry experiments is presented. The system can be operated over the range of temperatures 5-C and can produce shear rates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79ce3385208a9fde9e851362ca4a4d81
https://doi.org/10.1088/0957-0233/9/4/011
https://doi.org/10.1088/0957-0233/9/4/011
Autor:
Keith Richards, T. A. Carpenter, Richard J. Chorley, Laurance D. Hall, M. H. G. Amin, S. J. Gibbs
Publikováno v:
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 453:489-513
This paper reports on the use of pulsed–field gradient (PFG) magnetic resonance (MR) techniques to obtain displacement and velocity spectra of steady–state, saturated flow through a column packed with glass beads. The displacement spectra obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::096f677903416240da684fa0e3978ad6
https://doi.org/10.1098/rspa.1997.0028
https://doi.org/10.1098/rspa.1997.0028