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Exact analysis of the plane-strain vibrations of thick-walled hollow poroelastic cylinders
Abstract The paper deals with the plane-strain vibrations of thick walled hollow, composite poroelastic cylinder. The frequency equations of axially and non-axially symmetric vibrations, each for… Expand
Fenvalerate and Cypermethrin Induced Changes in the Haematological Parameters of Cyprinus carpio
Freshwater fish Cyprinus carpio have been exposed to sublethal concentrations of fenvalerate (0.010 ppm) and cypermethrin (0.020 ppm) for 6, 12, 24 and 48 hours. After each exposure period, certain… Expand
AXIALLY SYMMETRIC VIBRATIONS OF A POROELASTIC COMPOSITE SOLID CYLINDER IN THE CONTEXT OF FRETTING FATIGUE
Cypermethrin-induced in vivo alterations in the carbohydrate metabolism of freshwater fish, Labeo rohita.
- G. H. Philip, P. Reddy, G. Sridevi
- Biology, Medicine
- Ecotoxicology and environmental safety
- 1 July 1995
Aspects of carbohydrate metabolism under in vivo conditions were analyzed in functionally different tissues of the freshwater fish, Labeo rohita, exposed to a lethal (LC50/96 hr = 5.24 micrograms… Expand
Changes in the levels of respiration and ions in the tissues of freshwater fish, Labeo rohita under fenvalerate stress
Abstract Experiments were conducted with the freshwater fish, Labeo rohita to study the effect of fenvalerate on the rate of respiration and the ions at 6, 12, 24 and 48 hrs. Exposure of fish, Labeo… Expand
Effects of temperature pre-treatment, desiccation and aging on the viability of spores of halophilic blue-green algae
- P. Reddy
- 1 October 1983
The effects of temperature, desiccation and aging on the viability of spores of Sambhar salt lake blue-green algae, Anabaena fertilissima and Anabaenopsis arnoldii, were studied. Spores of A.… Expand
Blue-green algal treatment and inoculation had no significant effect on rice yield in an acidic wetland soil
DISPERSION STUDY OF AXIALLY SYMMETRIC WAVES IN CYLINDRICAL BONE FILLED WITH MARROW
Bone filled with marrow is modeled as poroelastic bore filled with a fluid in the frame work of Biot's theory in wave propagation phenomena. Axially symmetric unattentuated waves are considered.… Expand
Inhibition of Mg2+ and Na(+)-K+ ATPases in selected tissues of fish, Cyprinus carpio under fenvalerate toxicity.
The changes in the magnesium adenosine triphosphatase (Mg2+ ATPase) and sodium-potassium adenosine triphosphatase (Na(+)-K+ ATPase) in gill, brain, liver and muscle tissues of freshwater fish,… Expand
Comparative toxicity of endosulfan and methyl parathion to the fish Catla catla