Physical & Applied Sciences: Recent submissions

  • Synthesis of zinc substituted barium hexaferrite nanoparticles and their magnetic performance 
    Dessai, P.P.; Yadappnavar, D.G.; Naik, P.P.; Tangsali, R.B. (Advanced Science, Engineering and Medicine. 8(8); 2016; 612-618.)
    Single phase M-type zinc substituted barium hexaferrite nanoparticles with molecular formula Ba sub(x) Zn sub(1-x) Fe sub(12)O sub(19) and x = 0.2, 0.4, 0.6 and 1.0 and mixed multiferroic material nanoparticles were obtained ...
  • Effect of Rare-Earth doping on magnetic and electrical transport properties of nanoparticle Mn–Zn ferrite 
    D'souza, A.; DeepakKumar, M.; Chatim, M.; Naik, V.; Naik, P.P.; Tangsali, R.B. (Advanced Science Letters. 22(4); 2016; 773-779.)
    Nanoparticles of Mn sub(0.5)Zn sub(0.5)Fe sub(2-x) La sub(x) O sub(4) ferrite with x = 0.05, 0.1, 0.15, 0.2 were prepared by using combustion synthesis. Formation of monophasic spinel ferrite samples were confirmed by the ...
  • Synthesis, characterization, electrical and magnetic properties of Ni doped ZnO based diluted magnetic semiconductors 
    Barretto, C.M.; Shaikh, I.A.; Naik, P.P.; Tangsali, R.B. (Nanoelectronics and Sensors, Ed. by: V. Rajendran, K. Thyagarajah and K.E. Geckeler. (Academic reference series). 2015; 85-88.)
    Nanocrystals of nickel doped zinc oxide with the composition Zn(1-x)Ni(x)O (x=0.05,0.15,0.2) were successfully synthesized using auto combustion technique. X ray data revealed that the samples had crystallized in the ...
  • Gamma radiation stimulated unwavering structural and magnetic Refinement in Mn sub(x) Zn sub(1-x) Fe sub(2)O sub(4) Nanoparticles 
    Naik, P.P.; Tangsali, R.B.; Sonaye, B.; Sugur, S. (Advanced Science Letters. 22(4); 2016; 752-758.)
    This study provides a very effective method of producing refinements in the structure and enhancing the magnetic parameters of nanoparticles by overall decrease in the particle size. Nanoparticles of Mn sub(x) Zn sub(1-x) ...
  • Consequence of rare earth doping on structural and magnetic properties of Mn sub(0.6)Zn sub(0.4)Nd sub(x)Fe sub(2-x) O sub(4) nanoparticles 
    Naik, P.P.; Tangsali, R.B. (Advanced Nanomaterials: Synthesis and applications, Ed. by: V. Rajendran, K. Saminathan and K.E. Geckeler. (Academic reference series). 2015; 103-106.)
    Pure cubic spinel, nano sized Mn sub(0.6)Zn sub(0.4)Nd sub(x)Fe sub(2-x)O sub(4) with x = 0.0, 0.04, 0.05 and 0.06 have been synthesized using combustion method. It was observed that Nd doping had strong effect on structural ...
  • Effect of Borax concentration on the structure of poly (vinyl alcohol) gels 
    Lawrence, M.B.; Desa, J.A.E.; Aswal, V.K. (AIP Conference Proceedings. 1447; 2012; 199-200.)
    Poly(Vinyl Alcohol) hydrogels cross-linked with varying concentrations of borax have been studied using Small-Angle Neutron Scattering and X-Ray Diffraction. The intensity of scattering increases with borax concentration ...
  • Differential inequalities for a first order neutral differential equations 
    Kumari, M.; Valaulikar, Y.S. (Advances in Theoretical and Applied Mathematics. 11(3); 2016; 199-202.)
    We present a comparison result to discuss the periodic boundary value problem for neutral differential equation with piecewise constant delay.
  • Electrode positioning for monitoring fetal ECG: A review 
    Marchon, N.; Naik, G.M. (International Conference on Information Processing (ICIP), 16-19 Dec 2015. 2015; 5-10.)
    Monitoring of maternal electrocardiogram (MECG) and Fetal ECG (FECG) can detect fetal asphyxia early in the evolution to acidosis. The MECG recorded from the maternal abdominal surface of a pregnant woman is a composite ...
  • Fixed wavelength light source estimation of glucose 
    Sequeira, M.; Naik, G.M. (Proc. Nat. Conf. Science Education & Research, Basaweswara College, Bangalore, 29-30 Jan 2016. 2016; 21-23.)
    The author proposes a design a soft core FPGA based hardware to estimate the glucose level in human blood. The instrumentation uses fixed wavelength NIR light sources to probe glucose which has good spectral signatures in ...
  • Diagnosis of Glucoma 
    Gaonkar, M.; Sreenarayanan, S.; D'Souza, J.; Naik, G.M. (Proc. Nat. Conf. Science Education & Research, Basaweswara College, Bangalore, 29-30 Jan 2016. 2016; 266-271.)
    Medical diagnosis can be done by studying the human eye. Fundus image analysis is playing an important role in the early detection of retinal diseases like diabetic retinopathy, glaucoma, cardiovascular diseases, hypertension ...

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