Zobrazeno 1 - 10
of 30
pro vyhledávání: '"R D Graham"'
Publikováno v:
AIP Advances, Vol 4, Iss 5, Pp 057124-057124-12 (2014)
We have developed a vacuum chamber and control system for rapid testing of microfabricated surface ion traps. Our system is modular in design and is based on an in-vacuum printed circuit board with integrated filters. We have used this system to succ
Externí odkaz:
https://doaj.org/article/bcdc37e7eb8a4925bc52d3371c93597a
Autor:
Karl Ulrich Schreiber, Robert B. Hurst, J. Holdaway, R. D. Graham, Jon-Paul R. Wells, Nishanthan Rabeendran
Publikováno v:
Metrologia. 49:209-212
Helium–neon ring laser gyroscopes have been observed to produce a stable and useful Sagnac beat signal while operating with multiple longitudinal modes through a mode-locking mechanism. The parameter space pertaining to stable operation with respec
Publikováno v:
Physiologia Plantarum. 95:449-455
Autor:
A. B. K. Dahmane, R. D. Graham
Publikováno v:
Agronomie. 13:699-709
La technique de la reduction de l'acetylene a ete utilisee pour mesurer, a differentes occasions durant la saison de culture, l'activite nitrogenasique chez les racines nodulees du cultivar Jemalon (Medicago truncatula) seme en plein champ a differen
Publikováno v:
Mycological Research. 96:321-330
Douglas fir pole sections exposed at four air-seasoning sites in the Pacific Northwest were extensively sampled for Basidiomycotina each year for 3 yr. Poles were rapidly colonized by a variety of Basidiomycotina, but four taxa tended to dominate. Tw
Publikováno v:
Journal of Agronomy and Crop Science. 168:37-48
A crop rotation experiment was conducted at Coonalpyn, South Australia from 1976–1979 on a deep red duplex soil. The experiment studied the effects of grain legumes, pasture or cereal in the previous season on the yield and nutrient content of whea
Publikováno v:
Plant and Soil. 123:267-275
Autor:
R D, Graham, G, Gregorio
Publikováno v:
Novartis Foundation symposium. 236
Extensive genetic variation within large species such as the major cereals can be confidently expected for any new trait of interest. This has now been extensively demonstrated for the nutrient content of cereal grains that is of interest under defic
Autor:
R. D. Graham, R. M. Welch
Publikováno v:
Plant Nutrition ISBN: 9780792371052
Nutrients obtained in our food interact in the body in absorption from the gut, transport around the body and utilisation and storage in the body. Where the levels of nutrients are low, these interactions are often synergistic; for example, zinc may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8700219b7356bd80efaca5f51ecd280
https://doi.org/10.1007/0-306-47624-x_137
https://doi.org/10.1007/0-306-47624-x_137
Publikováno v:
Plant Nutrition — Molecular Biology and Genetics ISBN: 9789048152254
Zinc is an essential mineral for animals and plants. Marginal zinc deficiency in humans or in animals can lead to conditions such as dermatitis, a reduced growth rate and prolonged healing of wounds (Welch, 1995), and humans can also experience a dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe57bffc9bf53d29f02a3f49951ecf76
https://doi.org/10.1007/978-94-017-2685-6_26
https://doi.org/10.1007/978-94-017-2685-6_26