Zobrazeno 1 - 10
of 16
pro vyhledávání: '"P. S. Neelakantaswamy"'
Publikováno v:
Biomedizinische Technik/Biomedical Engineering. 26:140-146
Publikováno v:
Review of Scientific Instruments. 56:303-306
Systematic errors in conductimetric measurements are often encountered due to partial screening of interelectrode current paths resulting from adhesion of bubbles on the electrode surfaces of the cell. A method of assessing this error quantitatively
Autor:
S. Kisdnasamy, P. S. Neelakantaswamy
Publikováno v:
Journal of Applied Electrochemistry. 14:749-754
Adhesion of gas bubbles upon electrode surfaces of a conductimetric cell causes a reduction in the effective surface area of the electrodes and hence leads to false estimations of measured conductivities. By considering the random dispersal of bubble
Publikováno v:
Instrumentation Science & Technology. 13:69-78
The design and construction of a simple conductivitymeter which uses a miniature cell having cylindrical (coaxial) electrodes is described. It is suitable for electrolytic conductivity measurements on samples available in restricted volumes, say, of
Autor:
P. S. Neelakantaswamy, Fong Ah Meng
Publikováno v:
Biometrical Journal. 24:69-86
A biological assay that quantifies hazardous response in living matter to an electromagnetic stimulus, is evolved. Considering the various susceptible aspects of physio-anatomical systems constituting a living subject, a dominance criterion to determ
Publikováno v:
Journal of Physics D: Applied Physics. 16:1785-1799
A stochastic mixture model is proposed for the dielectric formed by the powder of an isotropic polycrystalline material included in an embedding medium of air or a non-polar substance. The relevant expression of the complex dielectric constant of the
Publikováno v:
Journal of Physics E: Scientific Instruments. 16:1189-1193
When electrolytic solutions or colloidal sols are available only in small quantities, the immersible electrode system required for conductivity measurements on the solution should be small enough to be compatible with the volume of the test solution.
Publikováno v:
Review of Scientific Instruments. 52:1755-1760
A simple electronic method for measuring strength of suspension (dispersed phase) in the dispersion medium of a colloidal sol is described. Using a VHF (very high frequency) resonant circuit as a sensor, the damping resulting from resonance perturbat
Publikováno v:
Medical & Biological Engineering & Computing. 22:367-370
Mesure de la conductivite de la cyanomethemoglobine obtenue en traitant le sang avec du reactif de Drobkin
Autor:
P. S. Neelakantaswamy
Publikováno v:
Review of Scientific Instruments. 46:1396-1398
Measuring nonelectrical quantities, such as the quality parameters of a material under industrial manufacture/processing, by means of a low power microwave Fabry–Perot resonator is described. The merits of this type of instrumentation, as compared