Zobrazeno 1 - 10
of 89
pro vyhledávání: '"C.F Walker"'
Publikováno v:
Actas Iberoamericanas de Conservación Animal, Vol 2, Pp 221-225 (2012)
Externí odkaz:
https://doaj.org/article/93127136fb674b439b65e52b88519ec2
Akademický článek
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Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 52:1684-1704
During the Circulation Research in East Asian Marginal Seas (CREAMS) summer cruises in 1999, a suite of samples was collected for tracer analysis. Oxygen isotopes combined with tritium-helium ventilation timescales and noble gas measurements give uni
Autor:
Z. Mei, I. S. Kristament, Mike Harvey, C.F. Walker, Francis M. Kelliher, Gordon Brailsford, K. R. Lassey, Andy Reisinger, A. M. Bromley
Publikováno v:
Atmospheric Environment. 36:4663-4678
Following advances with methods for 13 C/ 12 C isotopic analysis of methane in small (⩽4 L) air samples, new isotope dilution techniques are proposed for measurement of methane emissions at the paddock scale from grazing ruminant animals. These tec
Publikováno v:
Journal of Sea Research. 43:253-264
Data presented in this paper are part of an extensive investigation of the physics of cross-shelf water mass exchange in the north-east of New Zealand and its effect on biological processes. Levels of dissolved dimethylsulfide (DMS) were quantified i
Akademický článek
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Autor:
K.S. Holton, C.F. Walker
Publikováno v:
[1990] Proceedings of the Twelfth Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Using the ANALYZE software package developed at the Biodynamics Research Unit of the Mayo Clinic, we have segmented a Tlweighted MRI of the brain according to tissue type, and determined the range of gray scale values for each of four tissues. From t
Autor:
E.W. Wolf, C.F. Walker
Publikováno v:
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society Volume 13: 1991.
METHODS A computer program is presented which predicts the magnetic and electric fields generated by a magnetic induction stimulator. The stimulator circuitry is modeled by a collection of RCL circuit elements. The computer simulation allows the user
Autor:
C.F. Walker, J.E. Nagel
Publikováno v:
Annual Technical Conference IEEE Region 5, 2003.
The purpose of this project was to design and implement a system containing all the equipment necessary to monitor, record and control an experiment while still maintaining portability. A portable data acquisition system, with wireless local area net
Autor:
C.M. Humphrey, C.F. Walker
Publikováno v:
Annual Technical Conference IEEE Region 5, 2003.
The purpose of this project was to design, develop, and build a working prototype device for detecting and measuring the changing conditions of macular degeneration in a patient. This is important because there are not any current quantitative device