All strains were resistant to ampicillin; showed variable resistance to chloramphenicol, tetracycline, and cotrimoxazole; and were susceptible to cefotaxime, ciprofloxacin, and nalidixic acid.
In endemic countries, most strains of V. cholerae are currently resistant to co-trimoxazole, with variable resistance to tetracyclines, macrolides and quinolones (Harris 2012).
This statement conveys variability in their action and thus confers variable resistance against different herbicides.
I went back to my past experiments in DIY electronic devices construction, and I remembered how thrilling [it] was to use everyday objects as variable resistance in electronic circuits (making use of their electrical resistivity and conductivity).
This handheld device applies a variable resistance provided by an electronically controlled valve (variable flow resistive load).
22 In the present study, we will use a recently developed IMT device that applies a variable resistance provided by an electronically controlled valve (variable flow resistive load).
But though Mr. Jones was lauded in obituaries last week for being a revolutionary in the science of fitness, numerous studies have found that some of his principles — using variable resistance machines rather than free weights, and single-set, high-intensity training — do not produce greater gains than conventional weight lifting.
Selenium cells had to be relatively large in order to display adequate sensitivity to light, and eventually they were abandoned in favour of instruments of the variable resistance, or photoconductive, type.
Essentially, instead of adding a pivoting sheet of glass, the company created a system that enables variable resistance for each click.
The light intensity is driven by varying manually a variable resistance between 0 and 330 Ω.
However, L. monocytogenes has variable resistance to both of these agents.
