FACULTY  PUBLICATIONS

DEPARTMENT OF MATHEMATICS

Dr. K. Komala., M.Sc., M.Phil., Ph.D (HOD)

National: Nil

International:

  • K.Komala and S. Sreenadh, Peristaltic Transport of a Conducting Jeffrey Fluid in a Vertical Annulus “International Journal of Engineering Sciences & Research, 2(10): October, 2013 (ISSN: 2277-9655)
  • K.Komala and S. Sreenadh, Peristaltic  Pumping  Of  A  Power – Law  Fluid  In Contact  With A Jeffery  Fluid  In  An Inclined  Channel With Permeable  Walls. Ain Sham Engineering Journal (Elsevier journal).
  • II  International conference on Applications of Fluid Dynamics proceedings of the paper title is “Peristaltic Motion of a non- Newtonian Carreau Fluid in a non-uniform Channel with Permeable Walls” , organized by Department of Mathematics, S.V. university Tirupati, in Association with  Department of Mathematics, university of Botswana, Gaborone.
  • International Conference on Mathematical Sciences (ICMS) – 2015 the paper title is Peristaltic Transport Of Eyring-Powell Fluid In An Annulus” Department Of Mathematics, Sri Venkateswara University  Tirupati, published in the IJSIMR journal.
  • K.Komala and S. Sreenadh Peristaltic Transport of a Carreaub Fluid Through a non-Uniform Channel with Permeable Wall Communicated  in Elsevier journal)

Dr. B. Sivaram, M. Sc(Math.)., M. Sc(Appl. Math.)., Ph. D(Co-Ordinator)

B.Sivaram, AALNSarma, Studies on Hydrologic Extremities over India, J.Ind.Geophys.Union, 2011, Vol.12, No.2, pp.79-   88.

B.Sivaram, AALNSarma,  Spatiotemporal distribution of Weekly Hydroclimatic Potential of India-Monsoon Period, J.Ind.Geophys.Union, 2011, Vol.15, No.1, pp.4.

   B.Sivaram, AALNSarma, Weekly Growing periods in Extremities over India – Monsoon period,J.Ind.Geophys.Union, 2008, Vol.14, No.1, pp.21-29.

B.Sivaram, Weekly response of Rainfall, Soilwetness & soil moisture adequacy over India to ENSO/LNSO events, International Journal in Physical & Applied Science, 2015, Vol.2 Issue.03

Dr. P. Sreenivasulu, M.Sc., B.Ed., M.Phil., Ph. D

National:

  • P. Sreenivasulu and N. Bhaskar Reddy, “Thermal Radiation and Chemical Reaction Effects On unsteady MHD convection flow of micropolar fluid with uniform surface heat flux, Proceedings of the UGC sponsored National Conference on Geometry, Analysis and Fluid Mechanics, September 20 21, 2013, at Government First Grad College, Koppa. ISBN: 978-81-926808-1-1, pp. 145-163.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Thermal Radiation and Viscous Dissipation effects on Unsteady MHD Convection Flow of Micropolar Fluid Past a Vertical Porous Plate with Variable Wall Heat Flux and Heat Generation/Absorption”, Proceedings of the National conference on Emerging Trends in Applied Mathematics, 5-7 September 2013, Mar Ivanios College, Thiruvananthapuram, Kerala.

International:

  • P. Sreenivasulu, Thermal Radiation Effects on MHD Marangoni Convection Boundary Layer Flow with Joule Heating and Viscous Dissipation, Proceedings of the International Conference on Mathematics in Engineering and Business Management, March 9-10, 2012, at Stella Maries College, Chennai. ISBN: 978-81-8286-015-5, pp. 221-227.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Thermo-Diffusion and Diffusion-Thermo Effects on MHD Boundary Layer Flow past an Exponential Stretching Sheet with Thermal Radiation and Viscous Dissipation”, Advances in Applied Science Research, 3 (6), pp.3890-3901, 2012.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Soret and Dufour Effects on Boundary Layer Flow past an Exponential Stretching Sheet with Thermal Radiation and Viscous Dissipation” Elixir Appl. Math. 51, pp.10809-10816, 2012.
  • P. Sreenivasulu, N. Bhaskar Reddy and M. Gnaneswara Reddy, “Radiation and Viscous Dissipation Effects on Steady MHD Marangoni Convection Flow over a Permeable Flat Surface with Heat Generation/Absorption” International Journal of Mathematical Archive-4(2), pp.174-183, 2013.
  • P. Sreenivasulu, N. Bhaskar Reddy and M. Gnaneswara Reddy, “Effects of Radiation on MHD Thermosolutal Marangoni Convection Boundary Layer Flow with Joule Heating and Viscous Dissipation”, International Journal of Applied Mathematics and Mechanics. Vol. 9(7), pp. 47-65, 2013.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Thermal Radiation and Chemical Reaction Effects On MHD Stagnation-Point Flow Of A Nanofluid Over A Porous Stretching Sheet Embedded In A Porous Medium With Heat Absorption/Generation: Lie Group Analysis”, Journal of Global Research in Mathematical Archives. Vol. 1(7), pp. 13-27, 2013.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Radiation and mass transfer effects on boundary layer stagnation point–flow of a nanofluid over a permeable stretching sheet in a porous medium with heat absorption/generation: A lie group analysis” Annals of Mathematical Physics (International Journal), Vol.5, Nov.1-2, January – December 2013, ISSN:0974-6269, pp. 61-75.
  • T. Poornima, N. Bhaskar Reddy and P. Sreenivasulu, “Slip Flow of Casson Rheological Fluid under Variable Thermal Conductivity with Radiation”, Heat Transfer Asian Research Journal. DOI: 10.1002/htj.21145.
  • N. Bhaskar Reddy, T. Poornima and P. Sreenivasulu,Influence of Variable thermal conductivity on MHD boundary layer Slip flow of Ethylene-Glycol based Cu nanofluids past a stretching sheet with convective boundary condition, International Journal of Engineering Mathematics. http://dx.doi.org/10.1155/2014/905158
  • A. Neeraja, T. Poornima, P. Sreenivasulu and N. Bhaskar Reddy, “Hydro-Magnetic Combined Convection Flow Through A Vertical Coaxial Duct With Viscous Dissipation”, International Journal of Mathematical Archive-5(10), 2014, 151-158.
  • P. Sreenivasulu, T. Poornima and N. Bhaskar Reddy, “Variable Suction Effect on Magnetohydrodynamic Convective and Radiating Flow past a Vertical Porous Moving Surface”, World Applied Sciences Journal, 32 (8): 1484-1491, 2014.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Lie Group Analysis for Boundary Layer Flow of Nanofluids near the Stagnation-Point over a Permeable Stretching Surface embedded in a Porous Medium in the presence of Radiation and Heat Generation/Absorption” Accepted for publication in Journal of Applied Fluid Mechanics.
  • P. Sreenivasulu and N. Bhaskar Reddy, “Thermal radiation Effects on MHD Boundary Layer Slip Flow past a Permeable Exponential Stretching Sheet in the presence of Joule heating and Viscous dissipation”. Accepted for publication in Journal of Applied Fluid Mechanics.
  • P. Sreenivasulu , T. Poornima and N. Bhaskar Reddy, “Influence of Magnetic Field on a Nanofluid Past a non Linear Stretching Sheet with Uniform Heat Source”. Accepted for publication in “Atti della Fondazione Giorgio Ronchi

Dr. V. Satish Kumar, M. Sc., Ph. D

National: Nil

International:

  1. “MODIFIED PROCEDURE FOR DESIGN AND FORECASTING OF DOUBLE SAMPLING PLANS INDEXED WITH (MAAOQ)MA In International Journal of Scientific and Innovative Mathematical Research, 3(3), pp.1027-1034, ISSN:2347-307X
  2. “MODIFIED PROCEDURE FOR CONSTRUCTION AND SELECTION OF ATTRIBUTE SAMPLING  PLANS” in ACADEMICIA: An International Multidisciplinary Research Journal, SAARJ, Vol. 5, Issue 9, September 2015, ISSN: 2249-7137.
  3. “AN ALTERNATIVE PROCEDURE FOR AVERAGE OUTGOING QUALITY LIMIT: A LINEAR TREND APPROACH” in Journal of Recent Research in Engineering and Technology (JRRET), Vol. 2, Issue 4, April 2015, ISSN(Online): 2349-2252, ISSN(Print): 2349-2260
  4. “MODIFIED PROCEDURE FOR CONSTRUCTION AND SELECTION OF SAMPLING PLANS FOR VARIABLE INSPECTION SCHEME”, in International Journal of Modern Engineering Research (IJMER), Vol 4 Issue 4 April 2014 ISSN: 2249-6645.
  5. “ADAPTABLE RIDGE REGRESSION ESTIMATION FOR SURE MODEL”, in International Journal of Applied Mathematical Sciences, Vol. 7, 2013, No. 143, pp. 7137-7141, ISSN:1312-885X (in print), ISSN. 1314-7552 (online) (SCOPUS).
  6. “RANDOM WALK IN UNOBSERVABLE ENVIRONMENT AND THEIR ASYMPTOTIC PROPERTIES”, in an International Journal of Computer Mathematical Sciences and Applications, Vol.5, No. 1-2, pp. 89-93, January – June. 2011, ISSN:0973-6786.
  7. “A STUDY ON SOURCE OF FINANCE AS A MOTIVATIONAL FACTOR IN PURCHASING TRACTOR S” in South Asian Journal of Marketing & Management Reseach (SAJMMR), SAARJ, Vol.5, Issue 5, May 2015, ISSN: 2249-877X.
  8. ”FACTORS INFLUENCING NON-PERFORMING ASSETS IN COMMERCIAL BANKS: AN EMPIRICAL STUDY” in International Journal of Recent Research in Commerce Economics and Management (IJRRCEM), Vol. 2, Issue 2, April-June 2015, ISSN: 2349-7807.
  9. “BRAND PREFERENCE AND INFLUENCE OF EDUCATION TOWARDS AGRO MECHANIZED EQUIPMENTS” in ACADEMICIA: An International Multidisciplinary Research Journal, SAARJ, Vol. 5, Issue 4, April 2015, ISSN: 2249-7137.
  10. “MARKOV’S TRANSITION MATRIX AND ITS APPLICATION TO LOAN TRACKING IN COMMERCIAL BANKS” in ACADEMICIA: An International Multidisciplinary Research Journal, SAARJ, Vol. 5, Issue 4, April 2015, ISSN: 2249-7137.
  11. ”THE EFFECT OF DISTRESS ON JOB SATISFACTION AND INTENTION TO QUIT BY IT PROFESSIONALS IN INDIA” in International Journal of Business and Management, Vol.3, Issue 3, March 2015, ISSN: 2321-8916.
  12. ”FOREIGN DIRECT INVESTMENT IN BRAND RETAIL SECTOR IN INDIA: A FORECASTING APPROACH” in International Journal of Scientific Research and Management (IJSRM), Vol. 3, Issue 3, March 2015, ISSN(e): 2321-3418.
  13. ”STRESS COPING STRATEGIES BY IT PROFESSIONALS IN SOUTH INDIA”, in International Journal of Research in Engineering & Advanced Technology, Volume 3, Issue 1, Feb-Mar, 2015, ISSN: 2320-8791.

Dr. P. Mohan Krishna, M.Sc., B. Ed., M. Phil., Ph.D

  1. V.Sugunamma, N.Sandeep, J.V.Ramana Reddy and P.MohanKrishna. Influence of non uniform heat source/sink on Powell-Eyring fluid past an inclined stretching sheet with suction/injection. Journal of mathematical theory and modeling, 2016; 6(3), 51-60.
  2. P.MohanKrishna, N.Sandeep, J.V.Ramana Reddy and V.Sugunamma. Dual solution for unsteady flow of Powell-Erying fluid past an Inclined Stretching Sheet. Journal of Naval Architecture and Marine Engineering, 2016; 13(1), 89-99.
  3. P.MohanKrishna, G.Vidyasagar, N.Sandeep and V.Sugunamma. Soret and Dufour Effects on MHD Free Convective Flow over a Permeable Stretching Surface with Chemical Reaction and Heat Source. International Journal of Scientific & Engineering Research, 2015; 6(9), 143-147.
  4. G.Vidyasagar, B.Ramana and P.MohanKrishna. Radiation and Chemical Reaction Effects on MHD Free Convection Flow of a Uniformly Vertical Porous Plate with Heat Source. International Journal of Scientific & Engineering Research, 2015; 6(9), 223-227.
  5. C S K Raju, M.Jayachandra Babu, N.Sandeep and P.Mohan Krishna. Influence of non-uniform heat source/sink on MHD nanofluid flow over a moving vertical plate in porous medium International Journal of Scientific & Engineering Research, 2015; 6(9), 31-42.
  6. P.MohanKrishna, N.Sandeep and V.Sugunamma. Effects of radiation and chemical reaction on MHD convective flow over a permeable stretching surface with suction and heat generation. Walailak Journal of Science and Technology.2015; 12(9), 831-847.
  7. J.V.Ramana Reddy, V.Sugunamma, P.MohanKrishna and N.Sandeep. Aligned Magnetic field, Radiation and Chemical reaction effect on unsteady dusty viscous flow with heat generation/absorption. Chemical and Process Engineering Research. 2014, 27.
  8. J.V.Ramana Reddy, V.Sugunamma, N.Sandeep and P.MohanKrishna. Thermal diffusion and chemical reaction effects on unsteady MHD dusty viscous flow. Advances in Physics Theories and Applications.2014; 38, 7-21.
  9. N.Sandeep, V.Sugunamma and P.MohanKrishna. Aligned Magnetic field, Radiation and Rotation effects on Unsteady Hydromagnetic free convection flow past an impulsively moving vertical plate in a porous medium. International Journal of Engineering Mathematics, 2014; 24. http://dx.doi.org/10.1155/2014/565162.
  10. P.MohanKrishna, N.Sandeep and V.Sugunamma. Effects of Radiation and Magnetic Field on Unsteady Natural Convection Flow of a Nanofluid past an Infinite Vertical Plate. Chemical and Process Engineering Research.2014; 25.
  11. V.Sugunamma, N.Sandeep, P.MohanKrishna and Ramana Bahunadam. Inclined Magnetic field and Chemical reaction effects on flow over a semi-infinite vertical Porous plate through porous medium. Communications in Applied Sciences.2013;1(1),1-24.
  12. P.MohanKrishna, V.Sugunamma and N.Sandeep. Magnetic Field and Chemical Reaction Effects on Convective Flow of Dusty Viscous Fluid. Communications in Applied sciences.2013; 1(1), 161-187.
  13. N.Sandeep, V.Sugunamma and P.MohanKrishna. Effects of Radiation on an Unsteady Natural Convective Flow of a EG-Nimonic 80a Nanofluid past an Infinite Vertical Plate. Advances in Physics Theories and Applications. 2013; 23, 36-43.
  14. P.MohanKrishna, V.Sugunamma and N.Sandeep. Effects of Chemical Reaction and Radiation on MHD Free Convection flow of Kuvshinshiki Fluid through a Vertical Porous Plate with Heat Source. American-Euracian Journal of ScientificResearch.2013; 8(3), 135-143,DOI:10.5829/idosi.aejsr.2013.8.3.1427.
  1. P.MohanKrishna, V.Sugunamma and N.Sandeep. Effects of Radiation and Chemical Reaction on MHD boundary layer flow over a moving vertical porous plate with heat source. Advances in Physics Theories and Applications.2013; 26, 109-128.
  2. V.Sugunamma, P.MohanKrishna, N.Sandeep and G.VidyaSagar. Radiation effect due to natural convection flow between heated inclined plates under theinfluence of transverse magnetic field. International Journal of Mathematical Archive. 2011; 2(11), 2336-2346.

Dr. A. Tamil Elakkiya, M. Sc., B. Ed., Ph.D

National: Nil

International:

    1. A. Tamil Elakkiya and A. Muthusamy, P5-Factorization of Cartesian Product of Graphs, published in Discrete Mathematics, Algorithms and Applications, 6(2) (2014), Article ID: 1450019, 19 pp. Publisher: World scientific publishing company, Singapore. Zbi 06328436.
    2. A. Tamil Elakkiya and A. Muthusamy, Note on Factorization of complete bipartite multigraph into (0, j)-prisms, Bulletin of the ICA, 72 (2014) 117-120. Publisher: The Institute of Combinatorics & Its Applications, Canada.
    3. A. Tamil Elakkiya and A. Muthusamy, P3-Factorization of triangulated Cartesian Product of complete graphs, published in Discrete Mathematics, Algorithms and Applications, 7(1) (2015), Article ID: 1450066, 28 pp. Publisher: World scientific publishing company, Singapore. Zbi 06425353.
    4. A. Tamil Elakkiya and A. Muthusamy, Gregarious Kite Decomposition of Tensor Product of Complete Graphs, Electronic Notes in Discrete Mathematics (to appear). Publisher: Elsevier.

G .Basava Kumar, M.Sc., M.Phil., B.Ed., (Ph.D)

National:

  • G.Basava kumar ,M.N.Srinivas,A .Sabarmathi “ Diffusive and Stochastic Prey-Predator-Competitor Model journal of  Applied science and research ,volume 11(14) September 2015.

International:

  • G .Basava kumar Dr. A.S.Nagarajan “Numerical solution of unsteady MHD of radiating and chemically reacting fluid along a semi-infinite vertical plate” in International Journal of Advanced Scientific and Technical Research Issue 3 volume 2, March-April 2013 Available online on http://www.rspublication.com/ijst/index.html ISSN 2249-9954

DEPARTMENT OF PHYSICS

Dr. B. Vengala Rao M.Sc., M. Ed., Ph. D (Co-Ordinator)

National: Nil

International:

  1. B. Vengala Rao, U. Rambabu, S. Buddhudu “Photoluminescence spectral analysis of Eu3+: Phosphors”     Physica B 382 (2006) 86-91.
  2. B. Vengala Rao, U. Rambabu, S. Buddhudu “Analysis of green luminescent Tb3+: Ca4GdO(BO3)3 powder phosphor” Physica B 391 (2007) 339-343.
  3. B. Vengala Rao, U. Rambabu, S. Buddhudu “Emission analysis of Sm3+: Ca4GdO(BO3)3 powder phosphor” Mater. Lett. 61 (2007) 2868-2871.
  4. U. Rambabu, N.R. Munirathnam, T.L. Prakash, B. Vengala Rao, S. Buddhudu “Synthesis and characterization of morphologically different high purity gallium oxide nanopowders” J. Mater. Sci. 42 (2007) 9262-9266.
  5. B. Hemalatha Rudramadevi, B. Vengala Rao, S. Buddhudu “Emission Analysis of Pr3+ & Tm3+:B2O3-BaO-LiF/AlF3 Glasses” Ferroelectrics Lett. 34 (2007) 124-138.
  6. B. Vengala Rao, S. Buddhudu “Emission analysis of Pr3+ & Ho3+ : Ca4GdO(BO3)3 powder phosphor”J. Mater. Sci. 43 (2008) 233-236.
  7. B. Vengala Rao, G. Seeta Rama Raju, I. Omkaram, S. Buddhudu “Emission spectra of Eu3+:Ca3Ln(=Y,Gd)(VO4)3 powder phosphors” Optoelectron. Adv. Mater.(Rapid-communication) 2 (2008) 17-21.
  8. B. Vengala Rao, S. Buddhudu “Emission analysis of Dy3+ : Ca4GdO(BO3)3 powder phosphor”Spectrochem. Acta A 71 (2008) 951-953.
  9. B. Vengala Rao, S. Buddhudu “Emission analysis of RE3+(Dy3+orTb3+): Ca3Ln(=Y,Gd) (VO4)3 powder phosphors” Mater. Chem. Phys. 111 (2008) 65-68.
  10. B. Vengala Rao, G. Seeta Rama Raju, I. Omkaram, S. Buddhudu “Photoluminescence properties of Tm3+&Er3+: Ca4GdO(BO3)3 powder phosphors” American Physical Society (2008)
  11. I. Omkaram, B. Vengala Rao,   S. Buddhudu “Photoluminescence Properties of Eu3+: MgAl2O4 Phosphor” J. Alloy Compd. 474 (2009) 565-568.
  12. B. Vengala Rao, Yung-Tang Nien, Tzung-Heng Lu, In-Gann Chen “Effect of calcination temperature and concentration on luminescence properties of Novel Ca3Y2Si3O12:Eu phosphors”J. Am. Ceram. Soc. 92 (2009) 2953-2956.
  13. B. Vengala Rao, Yung-Tang Nien, Weng-Sing Hwang, In-Gann Chen “An Investigation on luminescence and energy transfer of Ce3+ and Tb3+ in Ca3Y2Si3O12 phosphors” J. Electrochem. Soc. 156 (2009) J338-J341.
  14. B. Vengala Rao,  Kiwan Jang, Ho-Sueb Lee, Soung-Soo Yi, Jung-Hyun Jeong ”Synthesis and photoluminescence characterization of RE3+ (=Eu3+, Dy3+)-activated Ca3La(VO4)3 phosphors for white light-emitting diodes”J. Alloy Compd. 496 (2010) 251-255.
  15. B. Vengala Rao, Y-T Nien, In-Gann Chen “Enhancement of white light emission from novel Ca3Y2Si3O12:Dy3+ phosphors with Ce3+ ion co-doping” J. Appl. Phys. 108 (2010) 023111.
  16. B. Vengala Rao, M. Jayasimhadri, Junho jeong, Kiwan Jang, Ho Sueb Lee, Soung-Soo Yi, Jung-Hyun Jeong “Host sensitized novel red phosphor CaZrSi2O7: Eu3+ for near UV and blue LED based white LEDs” J. Phys. D: Appl. Phys. 43 (2010) 395103.
  17. Junho Jeong, B. Vengala Rao, Bhaskar Kumar Grandhe, Ho-Sueb Lee, Kiwan Jang, Soung-Soo Yi, Jung-Hyun Jeong “Photoluminescence Characteristics of reddish orange phosphor Eu3+ and Sm3+ co-doped KZnGd(PO4)2J. korean phys. Soc. 58 (2011) 306-310.
  18. B. Vengala Rao, G.B. Kumar, Kiwan Jang, Ho-Sueb Lee, Soung-Soo Yi and Jung-Hyun Jeong “Single-phased emission-tunable CaLa2-xEuxZnO5 phosphors with blue light excitation for WLEDs” Funct. Mater. Lett. 4 (2011) 79-82.
  19. B. Vengala Rao, G.B. Kumar, Kiwan Jang, Ho Sueb Lee, Soung-Soo Yi, Jung-Hyun Jeong “Citric based sol-gel synthesis and photoluminescence properties of un-doped and Sm3+ doped Ca3Y2Si3O12 phosphors”Ceram. Int. 37 (2011) 2001-2005.
  20. G.B. Kumar, B. Vengala Rao, Kiwan Jang, Sang-Su Kim, Dong-Soo Shin, Yong-Ill Lee, Jae-Min Lim, and Taekwon Song “Reduction of Eu3+→Eu2+ in NaCaPO4 phosphor prepared in a non reducing atmosphere” J. Alloys Compd. 509 (2011) 7937-7942.
  21. B. Vengala Rao, G.B. Kumar, Kiwan Jang, S.S. Kim, D.S. Shin, Yong-Ill Lee, Jae-Min Lim, and Taekwon Song “Luminescent properties of a new green emitting Eu2+ doped CaZrSi2O7 phosphor for WLED applications”J. Lumin.131 (2011) 2414-2418.
  22. B. Vengala Rao, G.B. Kumar, M. Jayasimhadri, Kiwan Jang, H.S Lee, S.S Yi, and J.H. Jeong “Photoluminescence and structural properties of Ca3Y(VO4)3: RE3+ (=Sm3+, Ho3+, Tm3+) powder phosphors for tri-colors” J. Cryst. Growth 326 (2011) 120-123.
  23. G.B. Kumar ,B. Vengala Rao, Kiwan Jang, S. Ramprabhu,Soung-Soo Yi and Jung-Hyun Jeong “Enhanced red emission from YVO4:Eu3+ nano phosphors prepared by simple co-precipitation method” Elec. Mater. Lett. 7 (2011) 161-165.
  24. B. Vengala Rao, Junho Jeong, Hyun Jun Shin, Kiwan Jang, Ho Sueb Lee, Soung-Soo Yi, Jung-Hyun Jeong “Thermally stable blue emitting NaSrPO4:Eu2+ phosphor for near UV white LEDs” Opt. Commun. 284 (2011) 4504-4507.
  25. M. Bhushana Reddy, C. Nageswara Raju, S. Sailaja, B. Vengala Rao and B. Sudhakar Reddy “Sol-gel synthesis, structural and optical properties of rare earth ions (Sm3+ or Dy3+) activated Ca3Ga2Si3O12 powder phosphors” J. Lumin. 131 (2011) 2503-2508.
  26. M. Bhushana Reddy, S. Sailaja, K. Vemasevana Raju, C. Nageswara Raju, P. Giridhar, B. Vengala Rao, B. Sudhakar Reddy “Stuctural and photoluminescence properties of RE3+ (RE = Eu or Tb):Ca3Ga2Si3O12 phosphors” Luminescence 26 (2011) 680-684.
  27. B. Vengala Rao, G.B. Kumar, Kiwan Jang, Ho-Sueb Lee, Soung-Soo Yi and Jung-Hyun Jeong “Citric based sol-gel synthesis and luminescence characteristics of Eu3+-activated CaLa2ZnO5 novel phosphor for blue LED based white LEDs” J. Alloys Compd. 512 (2012) 264-269.
  28. G.B. Kumar, B. Vengala Rao, Kiwan Jang, S. Ramprabhu, Ho Sueb Lee, Dong-Soo Shin, Soung-Soo Yi and Jung-Hyun Jeong “Multi wall carbon nanotubes assisted synthesis of YVO4:Eu3+ nanocomposites for display device applications” Composites: Part B 43 (2012) 1192–1195
  29. G.B. Kumar, B. Vengala Rao, Kiwan Jang, S. Ramprabhu, S. Buddhudu, K. Sivaiah ”Spectral characterization of novel LiZnVO4 phosphor” Opt. Commun. 285 (2012) 1194-1198.
  30. Yung-Tang Nien, Tzung-Heng Lu, B. Vengala Rao, In-Gann Chen “Microstructure and Photoluminescence Characterizations of Y3Al5O12:Ce Phosphor Ceramics Sintered with Silica” J. Am. Ceram. Soc., 95 [4] (2012) 1378–1382
  31. G.B. Kumar, B. Vengala Rao, Kiwan Jang, Dong-Soo Shin, Soung-Soo Yi  and  Jung-Hyun Jeong “Effect of Sintering Atmosphere and Lithium ion Co-doping on Photoluminescence Properties of NaCaPO4:Eu2+ phosphor” Ceramics International 38 (2012) 6273–6279
  32. B. Vengala Rao, G.B. Kumar, Kiwan Jang, Ho-Sueb Lee, Soung-Soo Yi and Jung-Hyun Jeong “Luminescence and energy transfer of Eu3+ or/and Dy3+ co-doped in Sr3AlO4F phosphors with NUV excitation for WLEDs” Journal of Alloys and Compounds 538 (2012) 85–90
  33. H.J. Woo, B. Vengala Rao, G.B. Kumar, Kiwan Jang, Jiyeon Park, Jaeho Yoon, Ho-Seub Lee, Dong Hyun Bae,,Soung-Soo Yi , Jung–Hyun Jeong “An Investigation on Eu3+doped CaLa2ZnO5 novel red emitting phosphors for white LEDs” J. Nanosci. Nanotechno. 13 (2013) 848-852.
  34. G.B. Kumar, B. Vengala Rao, Jayasimhadri M, Kiwan Jang, Ho-Seub Lee, Dong-Soo Shin, Soung-Soo Yi  and  Jung-Hyun Jeong  “Synthesis and Characterization of novel K2La2-xEuxTi3O10 phosphor for blue chip white LEDs” Optics Communication s 294( 2013)208-212.
  35. G.B. Kumar, B. Vengala Rao, Kiwan Jang, Sang-Su Kim, Dong-Soo Shin,Yong-Ill Lee, Jae-Min Lim, and Taekwon Song “Synthesis and Characterization of Eu3+ doped Gd2O3 Nanotubes Using Multi Wall Carbon Nanotubes as Removable Templates” Metals and Materials International 19(3) (2013) 507-511
  36. B. Vengala Rao, G.B. Kumar, Kiwan Jang, Dong-Soo Shin, Soung-Soo Yi  and  Jung-Hyun Jeong, “An Investigation on Photoluminescence and energy transfer of Eu3+/Sm3+ single-doped and co-doped Ca4YO(BO3)3 phosphors” Materials Chemistry and Physics 140 (2013) 453-457
  37. B. Vengala Rao, C. M. Raghavan, G.B. Kumar, Kiwan Jang, Dong-Soo Shin, Soung-Soo Yi  and Jung-Hyun Jeong “Synthesis, structural and optical properties of pure and rare-earth ion doped TiO2 nanowire arrays by a facile hydrothermal technique” Thin Solid Films 547 (2013) 207-2011.
  38. G.B. Kumar, B. Vengala Rao, Kiwan Jang, Dong-Soo Shin, Soung-Soo Yi  and  Jung-Hyun Jeong “Optical characterization of Eu3+doped ZnO nanocomposites” Journal of Nano Science and Nano technology 13 (2013) 7680-7684.

39. G. Balakrishnan, B. Vengala Rao, S.M. Rajeswari, N. Balamurugan, R. Venkatesh Babu, J.I. Song “Effect of oxygen partial pressure on microstructural and optical properties of titanium oxide thin films prepared by pulsed laser deposition” Materials Research Bulletin 48 (2013) 4901-4906.

40. G.B. Kumar, B. Vengala Rao and S. Buddhudu, Rebuttal to “On the Luminescent Properties of Dy3+: ß-Li2TiO3 [Comments on Synthesis and emission analysis of RE3+ (Eu3+ or Dy3+): Li2TiO3] by Cheng-long Yu” Ceramics International 40 (2014) 11469–11470.

41. L. Krishna Bharat, B. Vengala Rao, Jae Su Yu, “Polyol mediated solvothermal synthesis and characterization of spindle shaped La2(MoO4)3 :Eu3+ phosphors” Chem. Eng. J. 255 (2014) 205–213.

T . Rajiitha Madhu Priya, M.Sc., B.Ed., M.Tech., (Ph.D)

National:

  • Cini sukumaran, T. Rajitha Madhu Priya, T.Dharmaraj, B.S.Murthy,  S. Sivaramakrishnan “Variation of  water vapour and co2 at Goa during ARMEX  phase-I and phase-II” Mausam,56,1 ,213-220, January 2005

International:

  • S. Sivaramakrishnan, B.S.Murthy,T.Dharmaraj, Cini sukumaran, T. Rajitha Madhu Priya “Measurements of profiles & surface energy  fluxes  on the west coast in India at vasco-da-gama, Goa during ARMEX” Journal of applied Metherology, september2005

DEPARTMENT OF CHEMISTRY

Dr. V. L. Nirmal Bhargavi, M. Sc., M. Phil., Ph. D (Co-Ordinator)

  • National:

Effect of salinity and pH on the accumulation of heavy metals in sunflower plant, Green pages. Com, www.ecoweb.com.

Chromium speciation of some effluents of Tannery Industries, Derpharmachemica, 2016, 8(7): 91-100

  • International:

Removal of Heavy metal ions from soil by Electrokinetic assisted Phytoremediation method, International Journal of Chem Tech Research, ISSN 0974-4290,Vol 8, No. 5 pp 192- 202.

Dr. K. Sanghamitra, M.Sc., M.Phil., Ph.D

National:

  • K. Sanghamitra, P.V.V. PrasadaRao and G.R.K. Naidu (2011), Heavy  metal tolerance of weed species and their accumulations by phytoextraction, Indian Journal of Science and Technology, 4(3): 285-290. ISSN: 0974-6846.
  • K Sanghamitra, PVV PrasadaRao and GRK Naidu (2006), Assessment of Shallow sediments of Visakhapatnam Coastal Environment, J. Ecotoxicol. Environ. Mont., 16(6): 501-508. ISSN: 0971-9065.
  • Sanghamitra K., Naidu G.R.K. and Prasada Rao P.V.V.(2012), Phytormediation – A Green Technology for the Removal of Zn from Contaminated Soils, Proceedings of 27th National Convention of Environmental Engineers, Mangalore, 24th-25th January.
  • Dr. K. Sanghamitra (2011), Acquisition of Communication Skills and A Paedogogical Plan for Technical Students, Proceedings of National Conference on English for Empowerment (NCEE-2011), 15th February. ISSN: 97881 898 43 465.

International:

  • Sanghamitra, K., Prasada Rao, P. V. V. and Naidu, G. R. K., Uptake of Zn (II) by an Invasive Weed Species Parthenium hysterophorus L.(2012), Applied Ecology and Environmental Research 10(3): 267-290.
  • P. Metilda, K. Sanghamitra, J. May Gladis, G.R.K. Naidu, T. PrasadaRao (2005),    Amberlite XAD-4 functionlized with succinic acid for the solid phase extractive preconcentration and separation of uranium(VI), Talanta,65: 192-200.
  • Sujin P Jose, V Arjunan, K Sanghamitra and S Mohan (2014), Lattice Dynamics and Normal Coordinate Analysis of High Temperature Super Conductor GdBa2Cu3O7, Asian J. Physics 23(6):883-890. ISSN: 0971-3093

Dr. M. Varalakshmi, M.Sc., Ph.D

National: Nil

International:

  1. “CeCl3·7H2O Catalyzed, Microwave-Assisted High-Yield Synthesis of α-Aminophosphonates and their Biological Studies”. M. Varalakshmia, D. Srinivasulua, D. Rajasekhara, C. Naga Rajua & S. Sreevanib, Phosphorus, Sulfur, and Silicon and the Related Elements.
  2. “Nano-BF3.SiO2 catalyst promoted Michaelis-Arbuzov reaction: solvent-free synthesis and antimicrobial evaluation”. Mavallur Varalakshmia, Doddaga Srinivasulu*,a, Venkata S Kotakadib, Phosphorus, Sulfur, Silicon and the Related Elements.

DEPARTMENT OF ENGLISH

Ms. A. Lokanayaki, M.A, M.Ed

National: Nil

International:

  • Published a Journal on “The Prologue of Victims” in the Criterion An International Journal in English on October 2013 Vol.4 issue-V with ISSN 0976-8165