Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R. E. Crossley"'
Publikováno v:
Irish Veterinary Journal, Vol 75, Iss 1, Pp 1-12 (2022)
Abstract Background Lameness is a painful disease, which negatively impacts dairy cow production and welfare. The aim of this observational study was to determine herd lameness prevalence, describe current lameness management practices and identify t
Externí odkaz:
https://doaj.org/article/1c56fe5ae7c3433c97caccc26302f9fe
Publikováno v:
Journal of Animal Science. 94:356-356
Publikováno v:
Journal of Animal Science. 94:29-29
Publikováno v:
Europe PubMed Central
The proper placement of the cell division site in Escherichia coli requires the site-specific inactivation of potential division sites at the cell poles in a process that is mediated by the MinC, MinD and MinE proteins. During the normal division cyc
Publikováno v:
Proceedings of the National Academy of Sciences. 87:1129-1133
In Escherichia coli, selection of the proper division site at midcell requires the specific inhibition of septation at two other potential division sites, located at each of the cell poles. This site-specific inhibition of septation is mediated by th
Publikováno v:
Nature. 359(6392)
CYTOKINESIS defines the last stage in the division cycle, in which cell constriction leads to the formation of daughter cells. The biochemical mechanisms responsible for this process are poorly understood. In bacteria, the ftsZ gene product, FtsZ, is
Publikováno v:
Journal of Engineering for Industry. 97:828-835
A mathematical model is developed to portray the vibroimpacts of a steel sphere which is trapped between two flat steel plates with clearance, while the plates are oscillated by an electromagnetic shaker. Data from a long series of experimental obser
Autor:
F. R. E. Crossley, M. A. Veluswami
Publikováno v:
Journal of Engineering for Industry. 97:820-827
This paper is a report on a series of physical experiments made with a steel sphere vibrating while trapped between and impinging against two end plates, as in an impact damping device, while the plates are shaken by an electromagnetic shaker. Three
Autor:
F. R. E. Crossley, K. H. Hunt
Publikováno v:
Journal of Applied Mechanics. 42:440-445
During impact the relative motion of two bodies is often taken to be simply represented as half of a damped sine wave, according to the Kelvin-Voigt model. This is shown to be logically untenable, for it indicates that the bodies must exert tension o
Autor:
Rafael C. Gonzalez, R. E. Crossley
Publikováno v:
Pattern Recognition. 14:289-296
This paper discusses the design and implementation of a stereo image digitizer for use in digital image processing applications. The system operates in real time with respect to the standard television refresh rate and it possesses several signal sam