Zobrazeno 1 - 10
of 26
pro vyhledávání: '"E. A. Hollis"'
Publikováno v:
Toxicology. 113:128-136
1,3-Butadiene (BD) is an ovarian carcinogen in mice, but not in rats. Since species variation in metabolism of BD has been associated with the greater sensitivity of mice to BD-induced carcinogenicity, the extent of biotransformation and detoxificati
Publikováno v:
Neural Networks. 9:337-344
Effective feature vectors are needed if artificial neural networks (ANNs) are to provide an efficient method for classifying an area of interest (AOI) in a visual image captured from closed circuit television systems (CCTV) with the camera static. Pr
Autor:
T. E. Cronk, J. E. L. Hollis
Publikováno v:
Journal of Parallel and Distributed Computing. 30:99-106
A technique for reducing the time taken to perform image rotation on general purpose computing hardware is presented. A powerful attribute of the technique is that it is easily mapped onto multiprocessor systems, returning a performance proportional
Autor:
James E. L. Hollis, T. E. Cronk
Publikováno v:
Microprocessors and Microsystems. 19:179-183
The need for enhanced performance in small scale image processing systems in order to achieve real-time image transformation to match image capture rates has been increasing with the availability of economic large-scale images, such as those from ear
Publikováno v:
Measurement + Control, Vol 7 (1974)
Results are presented showing how the performance of wedge-probes at low Mach number may be affected by the geometry of the front pressure tapping recess in the leading edge and also by the shape of the leading edge.
Externí odkaz:
https://doaj.org/article/b36e59da05794ea599a132a6856d2d2e
Autor:
J. E. L. Hollis
Publikováno v:
Measurement + Control, Vol 6 (1973)
Magnetic transducers that can be incorporated in integrated circuits have been surveyed. The factors related to such integrated components are examined within the limitation of approximations, and the performance of these devices reviewed. The direct
Externí odkaz:
https://doaj.org/article/687fa6c8b8c944af86167141670c382a
Autor:
James E. L. Hollis
Publikováno v:
Microprocessors and Microsystems. 8:25-28
The need to monitor the minimum and maximum load or extension being applied to a test specimen in cyclic loading on a destructive test machine arose in work on stress analysis. Specialized techniques were developed to achieve this aim. The techniques
Autor:
J E L Hollis
Publikováno v:
Proceedings of the Physical Society. 91:151-155
High-frequency photoconductive phase responses in single-crystal n-type indium arsenide with net carrier concentrations in the range 1 ? 1016 to 5 ? 1016 electrons/cm3 have been studied. Carrier lifetimes have been derived from these responses and co
Autor:
J. E. L. Hollis
Publikováno v:
physica status solidi (b). 31:K35-K38
Autor:
A. H. Evans, James E. L. Hollis
Publikováno v:
Computer-Aided Design. 4:155-159
An explosive seeding technique for the solution of field equations has been developed and applied to an investigation of the electrical behaviour of integrated-circuit Hall plates. Output formats have been sought which allow rapid and efficient compu