In-vitro Studies of Artificially Removed Human Renal Stones in the Economic Age Group (30-40years)
- 1 Department of Physics, Mahendra Engineering College, Mallasamudram (W), Namakkal, India.
- 2 Department of Physics, Vellore Institute of Technology, Vellore, India
- 3 Department of Bio-Chemistry, MCAS, Rasipuram, Namakkal, India.
- 4 Department of Physics, Mahendra Engineering College, Mallasamudram (W), Namakkal, India.
Abstract
Electrical and thermal conductivity studies play a vital role in the field of science and technology. According to the conductivity terms, materials can be classified in to good conductors, bad conductors, semiconductors and super conductors. In the free electron theory, electron only acts as carrier and carries its energy from one point to another point either natural or forced. In the present investigation, five renal stones are collected from the poor hard working males who are affected with mineral deposition in the urinary tracts. The stones are collected from the hospital by Lithotropic treatment process. Using two- probes method, the electrical conductivities are measured at different temperatures. The thermal conductivity and temperature coefficients are calculated. The results are reported and discussed.
- Simionescu.C. etal. Topics in biochemistry and Biogenetics, John Willy and sons, New York,27,P 151-204 (1976).
- Yagik.Ya. Etal, Electrets studies kidney stones, in proc. Solid State Phys Sym. BARC, `Bombay, India, P 23-25,27c.,205 (1984)
- Yagik.Ya etal. Bioelectrets of renal calculi (kidney stone) in proc. 5 th Int. Sym. Electrets Heidelberg, ,819-824.(1985)
- Yagik.Ya.etal. The electrets affect kidney stones, Biomaterials, 8(b), P 503-505.(1987)
- Vermuclen.C.W. etal Experimental observation on the pathogeneses of urinary calculi.J.urology,,95,681.(1964)
- Lowell.J. Surface conduction and absorption currents in polymers. J. Phys. D, 15,109.(1982)
- Talwar.I.M. etal. Electrical conductivity studies in polyvinyl chloride.Ind.J.Pure.Appl.Phys.7,681 (1982).
- Sharma.B.JetalElectrical conduction in kaptron polymate film at higher electrical field,Polymer, 73,17 (1987).
- Consh .J. etal Ionic conductivity of silver chloride single crystals, J.Phys.Chem.solids, 33,1799 (1972).
- Ramasastry.C. etal, Electrical conductivity in sodium chloride crystals Proc.R.Soc.A 325,34715.(1971)
- Vanderzerd.A.Solid state physical Electronics printer’s hall of India, New Delhi, 492 (1971).
- Pething.R. Dielectrics & electronic properties of biological materials. John Willy and sons,New York P 303.(1979)
- Jethi.R.K. etal. Effect of aqueous electrets of an aurvedic compounds properties on minerlization and demineralization reaction. Ind. J medical research, 78, P 422-25.(1983)
- Kareev.P.S. Semiconductor physics Mir publishers, Moscow, P 428-436. (1974).
- Greeve.P.S. Physics and technology of semiconductor devices. . John Willy and sons, Newyork, P109 (1967).
- Mckeever,S.W.S. etal. Thermally stimulated currents in dielectric. J.phy. D, 8, P 1520. (1975)
- Black more. J.S. Solid state physics 2 nd edi. W.B. Sawnders Company Tokyo, Japan, P-357-358.(1974)
- Glasstone .S. An introduction to electro chemistry D.Van No strand, P 878-114. (1965)