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An expert system for shaking table diagnostics
(1989)
An expert system, for fault diagnosis of shaking table operations, is presented. The system is designed as one element of an integrated, computer-based method for plant enhancement, for application in the mineral processing ...
Pathogenicity to wheat and rye of Pseudocercosporella herpotrichoides isolates from France and the UK
(1989-01)
Isolates of Pseudocercosporella herpotrichoides from France and the U.K. were tested for pathogenicity to wheat and rye seedlings in parallel controlled-environment experiments in both countries. There was no difference ...
Identification of an inhibitor of transcription in extracts prepared from wheat shoot nuclei
(1989-01-01)
The analysis of run-off transcripts initiated in vitro from the CaMV 35S promoter in a HeLa whole-cell extract was used to assay plant nuclei extracts for the presence of an inhibitor of transcription. Extracts of isolated ...
Organisation of keying skills : the effect of motor complexity and number of units
(1989)
The psychological processes involved in initiating and executing a rapid sequence of movements were investigated. Subjects were required to read a sequence of digits, and then on presentation of a visual cue, key the whole ...
Ig isotype switching in B lymphocytes : A method for estimating isotype switch frequency in cloned B cell lymphomas
(1989)
We have developed a method for enumerating the frequency of Ig isotype switching in clones of B cells. The method adapts Poisson statistics to analyze the distribution of amounts of switched isotype produced by multiple ...