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Small subunit rrna gene sequences of aeromonas salmonicida subsp. smithia and haemophilus piscium reveal pronounced similarities with a. salmonicida subsp. salmonicida
(Inter-Research Science Center, 1999-01-01)
The small subunit ribosomal RNA (SSU rRNA) encoding genes from reference strains of Aeromonas salmonicida subsp, smithia and Haemophilus piscium were amplified by polymerase chain reaction and cloned into Escherichia coli ...
The effect of wind speed and direction on the distribution of sewage-associated bacteria
(Wiley-Blackwell, 1999-03-01)
A study of the relationship between wind and the distribution of sewage-associated bacteria was undertaken at a location where the sewage was discharged into the sea adjacent to the mouth of a river. The numbers of presumptive ...
Structural studies on lipopolysaccharides of serologically non-typable strains of helicobacter pylori, af1 and 007, expressing lewis antigenic determinants
(Wiley-Blackwell, 1999-11-15)
In contrast to other Helicobacter pylori strains, which have serologically detectable Lewis(x) (Le(x)) and Lewis(y) (Le(y)) antigenic determinants in the O-specific polysaccharide chains of the lipopolysaccharides, H. ...
Acute toxicity profile of maprotiline in the rat
(Wiley-Blackwell, 1999-10-01)
The aim of the present study was to examine the toxic effects of single oral administrations of the antidepressant maprotiline at 150 mg/kg or 300 mg/kg using female Sprague-Dawley rats. Body-weight gain was significantly ...
Global existence for nonlinear operator inclusions
(Elsevier BV, 1999-12-01)
Twin solutions to singular dirichlet problems
(Elsevier BV, 1999-12-01)
Continuation methods for closed, weakly closed, dkt, and wdkt maps
(Elsevier BV, 1999-10-01)
Existence of solutions to singular integral equations
(Elsevier BV, 1999-05-01)
Coincidence points for perturbations of linear fredholm maps of index zero
(European Mathematical Publishing House, 1999-01-01)
Coincidence points for single and set valued maps are discussed in this paper. We show if F is essential and F congruent to G then G has a coincidence point.
Health and safety practices among farmers and other workers: a needs assessment
(Oxford University Press (OUP), 1999-01-01)
The development of appropriate health and safety interventions for farmers and agri-workers is important world-wide but data on present practices and attitudes to change are lacking. A representative quota sample (n = ...