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51

Positron lifetime study of diffusion kinetics in electron irradiated polycarbonate

Gani Shariff, P.M. Sathyanarayana, M.C. Thimmegowda, M.B. Ashalatha, R. Ramani, C. Ranganathaiah

Journal:

Polymer Degradation and Stability

Year:

2002

Language:

english

File:

PDF, 208 KB

english, 2002

52

A positron lifetime study of structural relaxation in UV irradiated poly (ethylene terephthalate)

P.M. Sathyanarayana, Gani Shariff, M.C. Thimmegowda, M.B. Ashalatha, R. Ramani, C. Ranganathaiah

Journal:

Polymer Degradation and Stability

Year:

2002

Language:

english

File:

PDF, 231 KB

english, 2002

53

Carbon-ion-induced modifications of the diffusion kinetics in poly (ethylene terephthalate): a free volume study

C. Ranganathaiah, Gani Shariff, D.K. Avasthi

Journal:

Radiation Measurements

Year:

2003

Language:

english

File:

PDF, 149 KB

english, 2003

54

Effect of hygrothermal aging on the diffusion of seawater in epoxy/glass composites studied by positron lifetime spectroscopy

J.C. Radha, C. Ranganathaiah

Journal:

Polymer Composites

Year:

2008

Language:

english

File:

PDF, 268 KB

english, 2008

55

Characterization of ACS modified epoxy resin composites with fly ash and cenospheres as fillers: Mechanical and microstructural properties

Abdullah M.A. Mohammed Altaweel, C. Ranganathaiah, B. Kothandaraman, J.M. Raj, M.N. Chandrashekara

Journal:

Polymer Composites

Year:

2011

Language:

english

File:

PDF, 479 KB

english, 2011

56

Free volume microprobe studies on poly(methyl methacrylate)/poly(vinyl chloride) and poly(vinyl chloride)/polystyrene blends

G.N. Kumaraswamy, C. Ranganathaiah

Journal:

Polymer Engineering & Science

Year:

2006

Language:

english

File:

PDF, 522 KB

english, 2006

57

Interfacial modifications in PS/PMMA and PVC/EVA blends by e-beam and microwave irradiation: A free volume study

J.M. Raj, C. Ranganathaiah, S. Ganesh

Journal:

Polymer Engineering & Science

Year:

2008

Language:

english

File:

PDF, 299 KB

english, 2008

58

Montmorillonite nanoclay filler effects on electrical conductivity, thermal and mechanical properties of epoxy-based nanocomposites

Rashmi, N.M. Renukappa, Ranganathaiah Chikkakuntappa, N. Shivakumar Kunigal

Journal:

Polymer Engineering & Science

Year:

2011

Language:

english

File:

PDF, 1012 KB

english, 2011

59

Free volume and the physico-mechanical behaviour of polyurethane/polyacrylonitrile interpenetrating polymer networks: positron annihilation results

H Kumar, Siddaramaiah, GN Kumaraswamy, HB Ravikumar, C Ranganathaiah

Journal:

Polymer International

Year:

2005

Language:

english

File:

PDF, 294 KB

english, 2005

60

Compatibilizer-induced microstructural changes in poly(trimethylene terephthalate)/EPDM blends studied by the positron annihilation lifetime technique and differential scanning calorimetry

HB Ravikumar, C Ranganathaiah

Journal:

Polymer International

Year:

2005

Language:

english

File:

PDF, 144 KB

english, 2005

61

Structural relaxation in poly(ethylene terephthalate) studied by positron annihilation lifetime spectroscopy

P M Sathyanarayana, Gani Shariff, M C Thimmegowda, M B Ashalatha, R Ramani, C Ranganathaiah

Journal:

Polymer International

Year:

2002

Language:

english

File:

PDF, 132 KB

english, 2002

62

A new method of stabilization and characterization of the interface in binary polymer blends by irradiation: A positron annihilation study

J. M. Raj, C. Ranganathaiah

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

2009

Language:

english

File:

PDF, 1.02 MB

english, 2009

63

Radiation Induced Changes in the Polymer PPO. A Positron Annihilation Study

H. R. Sreepad, V. Sreeramalu, A. Chandrashekara, V. Ravindrachary, C. Ranganathaiah, S. Gopal

Journal:

physica status solidi (a)

Year:

1991

Language:

english

File:

PDF, 397 KB

english, 1991

64

Positron Lifetime Study on Microstructural Changes in Iodine-Doped Polymer PPO

A. Chandrashekara, V. Sreeramalu, H. R. Sreepad, V. Ravindrachary, C. Ranganathaiah, S. Gopal

Journal:

physica status solidi (a)

Year:

1991

Language:

english

File:

PDF, 434 KB

english, 1991

65

Nature of Positron Trapping centers in a γ-Irradiated Nasicon Analogue

H. R. Sreepad, V. Ravindrachary, A. Chandrashekara, V. Sreeramalu, C. Ranganathaiah, S. Gopal

Journal:

physica status solidi (a)

Year:

1991

Language:

english

File:

PDF, 222 KB

english, 1991

66

Correlation between Electron Density and Momentum in Free Volume Holes of Some Semicrystalline Polymers

R. Ramani, P. Ramachandra, G. Ramgopal, T. S. G. Ravichandran, C. Ranganathaiah, S. Gopal

Journal:

physica status solidi (a)

Year:

1996

Language:

english

File:

PDF, 367 KB

english, 1996

67

Interfacial stabilization of binary polymer blends through radiation treatment: A free volume approach

J. M. Raj, G. N. Kumaraswamy, C. Ranganathaiah

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 178 KB

english, 2009

68

A study of dye molecule diffusion in human hair using positron lifetime spectroscopy

M. N. Chandrashekara, C. Ranganathaiah

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 218 KB

english, 2009

69

Spoliation of a rigid gas permeable contact lens by sodium chloride: A free volume microprobe study

M. V. Deepa Urs, C. Ranganathaiah

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 224 KB

english, 2009

70

Influence of free volume on the mechanical properties of epoxy based composites: A correlation study

Abdullah M. A. M. Altaweel, H. B. Ravikumar, C. Ranganathaiah

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 159 KB

english, 2009

71

Microstructure and positron behavior in FeCl3 doped PVA/PVP blend

V. Ravindrachary, R. F. Bhajantri, A. Harisha, Ismayil, C. Ranganathaiah

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 179 KB

english, 2009

72

Positron annihilation studies on chalcone chromophore doped PVA

R. F. Bhajantri, V. Ravindrachary, A. Harisha, Ismayil, C. Ranganathaiah

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 113 KB

english, 2009

73

Structural relaxation in polyethylene in the presence of silver oxide investigated by positron-lifetime spectroscopy

M.B. Ashalatha, P.M. Sathyanarayana, G. Shariff, M.C. Thimmegowda, R. Ramani, C. Ranganathaiah

Journal:

Applied Physics A: Materials Science & Processing

Year:

2004

Language:

english

File:

PDF, 738 KB

english, 2004

74

Influence of free volume on the mechanical properties of Epoxy/poly (methylmethacrylate) blends

H. B. Ravikumar, C. Ranganathaiah, G. N. Kumaraswamy, Siddaramaiah

Journal:

Journal of Materials Science

Year:

2005

Language:

english

File:

PDF, 784 KB

english, 2005

75

Effect of zeolite particulate filler on the properties of polyurethane composites

B. V. Suresh Kumar, Siddaramaiah, M. B. Shayan, K. S. Manjula, C. Ranganathaiah, G. V. Narasimha Rao, B. Basavalingu, K. Byrappa

Journal:

Journal of Polymer Research

Year:

2010

Language:

english

File:

PDF, 363 KB

english, 2010

76

Microwave assisted improvement in physico-mechanical properties of poly(vinyl alcohol)/poly(ethylene imine)/gelatin blends

M. K. Manjula, K. M. Lokanatha Rai, J. M. Raj, C. S. Manjula, Siddaramaiah, C. Ranganathaiah

Journal:

Journal of Polymer Research

Year:

2010

Language:

english

File:

PDF, 356 KB

english, 2010

77

Photocatalytic degradation of indigo carmine dye using TiO2impregnated activated carbon

A K Subramani, K Byrappa, S Ananda, K M Lokanatha Rai, C Ranganathaiah, M Yoshimura

Journal:

Bulletin of Materials Science

Year:

2007

Language:

english

File:

PDF, 861 KB

english, 2007

78

Effect of increased manganese addition and mould type on the slurry erosion characteristics of Cr-Mn iron systems

P. Sampathkumaran, C. Ranganathaiah, S. Seetharamu, Kishore

Journal:

Bulletin of Materials Science

Year:

2008

Language:

english

File:

PDF, 950 KB

english, 2008

79

Gas transport through nano and micro composites of natural rubber (NR) and their blends with carboxylated styrene butadiene rubber (XSBR) latex membranes

Ranimol Stephen, C. Ranganathaiah, Siby Varghese, Kuruvilla Joseph, Sabu Thomas

Journal:

Year:

2006

Language:

english

File:

PDF, 265 KB

english, 2006

80

Influence of ion-irradiation on the free volume controlled diffusion process in polycarbonate—a positron lifetime study

G Shariff, P.M Sathyanarayana, M.C Thimmegowda, M.B Ashalatha, R Ramani, D.K Avasthi, C Ranganathaiah

Journal:

Year:

2002

Language:

english

File:

PDF, 190 KB

english, 2002

81

Influence of gamma irradiation on the formation of methanol induced micro-cracks in polycarbonate

R. Ramani, G. Shariff, M. C. Thimmegowda, P. M. Sathyanarayana, M. B. Ashalatha, A. Balraj, C. Ranganathaiah

Journal:

Journal of Materials Science

Year:

2003

Language:

english

File:

PDF, 460 KB

english, 2003

82

Variation of lexan polycarbonate properties by electron beam

K. Hareesh, C. Ranganathaiah, P. Ramya, R. Bhargavi, Geetha G. Nair, Sangappa, Ganesh Sanjeev

Journal:

Journal of Applied Polymer Science

Year:

2012

Language:

english

File:

PDF, 971 KB

english, 2012

83

A new insight into interface widths in binary polymer blends based on ortho-positronium lifetime studies

P. Ramya, C. Ranganathaiah

Journal:

Journal of Applied Polymer Science

Year:

2012

Language:

english

File:

PDF, 1.28 MB

english, 2012

84

A simple method of determining the photoeffect cross sections of elements for gamma rays

T.K. Umesh, C. Ranganathaiah

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

1984

Language:

english

File:

PDF, 348 KB

english, 1984

85

Hydrothermal preparation and characterization of TiO2:AC composites

A.K. Subramani, K. Byrappa, G.N. Kumaraswamy, H.B. Ravikumar, C. Ranganathaiah, K.M. Lokanatha Rai, S. Ananda, M. Yoshimura

Journal:

Materials Letters

Year:

2007

Language:

english

File:

PDF, 635 KB

english, 2007

86

Characterization of interfaces in Poly (styrene-co-acrylonitrile) (SAN) based ternary polymer blends: A new approach from positron lifetime spectroscopy

D. Meghala, C. Ranganathaiah

Journal:

Year:

2012

Language:

english

File:

PDF, 868 KB

english, 2012

87

Experimental determination of interface widths in binary polymer blends from free volume measurements

P. Ramya, C. Ranganathaiah, J.F. Williams

Journal:

Year:

2012

Language:

english

File:

PDF, 550 KB

english, 2012

88

Rheology, Morphology, Mechanical Properties and Free Volume of Poly(trimethylene terephthalate)/Polycarbonate Blends

Aravind, Indose, Ahn, Kyung Hyun, Ranganathaiah, C., Thomas, Sabu

Journal:

Industrial & Engineering Chemistry Research

Year:

2009

Language:

english

File:

PDF, 4.06 MB

english, 2009

89

Preparation and Characterization of Molecularly Imprinted Polymer for Selective Adsorption of 4-Chlorophenol Molecules by Physical Selectivity Method

Pasang, Tenzin, Ranganathaiah, Chikkakuntappa

Journal:

Industrial & Engineering Chemistry Research

Year:

2013

Language:

english

File:

PDF, 2.87 MB

english, 2013

90

AIP Conference Proceedings [AIP SOLID STATE PHYSICS: PROCEEDINGS OF THE 57TH DAE SOLID STATE PHYSICS SYMPOSIUM 2012 - Indian Institute of Technology, Bombay, Mumbai, India (3–7 December 2012)] - Photo-degradation of Lexan polycarbonate studied using positron lifetime spectroscopy

Hareesh, K., Pandey, A. K., Meghala, D., Ranganathaiah, C., Sanjeev, Ganesh

Year:

2013

Language:

english

File:

PDF, 763 KB

english, 2013

91

Influence of Clay Content and Amount of Organic Modifiers on Morphology and Pervaporation Performance of EVA/Clay Nanocomposites

Wilson, Runcy, Plivelic, Tomás S., Ramya, P., Ranganathaiah, C., Kariduraganavar, M. Y., Sivasankarapillai, Anil kumar, Thomas, Sabu

Journal:

Industrial & Engineering Chemistry Research

Year:

2011

Language:

english

File:

PDF, 2.38 MB

english, 2011

92

Investigation of organo-modified montmorillonite loading effect on the abrasion resistance of hybrid composites

Suresha, B., Devarajaiah, R.M., Pasang, T., Ranganathaiah, C.

Journal:

Materials & Design

Year:

2013

Language:

english

File:

PDF, 1.43 MB

english, 2013

93

Diseases of the jaws: Diagnosis and treatment

Suresha, B., Devarajaiah, R.M., Pasang, T., Ranganathaiah, C.

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

1992

Language:

english

File:

PDF, 144 KB

english, 1992

94

Polymeric blend nanocomposite membranes for ethanol dehydration—effect of morphology and membrane–solvent interactions

Magalad, Veeresh T., Gokavi, Gavisiddappa S., Ranganathaiah, C., Burshe, Mahesh H., Han, Changseok, Dionysiou, Dionysios D., Nadagouda, Mallikarjuna N., Aminabhavi, Tejraj M.

Journal:

Journal of Membrane Science

Year:

2013

Language:

english

File:

PDF, 1.02 MB

english, 2013

95

Microwave irradiation induced modifications on the interfaces in SAN/EVA/PVC and PVAc/BPA/PVP ternary polymer blends: Positron lifetime study

Dinesh, Meghala, Chikkakuntappa, Ranganathaiah

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

2013

Language:

english

File:

PDF, 1.55 MB

english, 2013

96

Positron annihilation lifetime study of interfaces in ternary polymer blends

Meghala, D, Ramya, P, Pasang, T, Raj, J M, Ranganathaiah, C, Williams, J F

Journal:

Journal of Physics Conference Series

Year:

2013

Language:

english

File:

PDF, 935 KB

english, 2013

97

A free volume microprobe study of water sorption in a contact lens polymer

Thimmegowda, M. C., Sathyanarayana, P. M., Shariff, Gani, Ashalatha, M. B., Ramani, R., Ranganathaiah, C.

Journal:

Journal of Biomaterials Science Polymer Edition

Year:

2002

Language:

english

File:

PDF, 239 KB

english, 2002

98

Positron Annihilation Studies of Mesoporous Silica MCM-41

Williams, J F, Guagliardo, P, Sudarshan, K, Ranganathaiah, C, Koutsantonis, G, Hondow, N, Samarin, S

Journal:

Journal of Physics Conference Series

Year:

2013

Language:

english

File:

PDF, 1.05 MB

english, 2013

99

Mechanical Properties of Modified Epoxies as Related to Free Volume Parameters

Altaweel, A. M. A. M., Ranganathaiah, C., Kothandaraman, B.

Journal:

The Journal of Adhesion

Year:

2009

Language:

english

File:

PDF, 910 KB

english, 2009

100

K-shell photoionisation cross sections for 514, 661.6, 765.8 and 1115.5 keV gamma rays

Ranganathaiah, C, Gowda, R, Sanjeevaiah, B

Journal:

Journal of Physics B Atomic and Molecular Physics

Year:

1979

Language:

english

File:

PDF, 395 KB

english, 1979