K. Rao

Publication List Details

Period

1971 - 2008

Number

74

Co-Authors

Successful treatment of lymphoproliferative disease complicating primary immunodeficiency/ immunodysregulatory disorders with reduced-intensity allogeneic stem-cell transplantation (2007)

Cohen, J.M., Sebire, N.J., Harvey, J., Gaspar, H.B., Cathy, C., Jones, A., ...

Lymphoproliferative disease (LPD) is a recognized complication of primary immunodeficiency (PID) and immunodysregulatory syndromes. Historically, it has a very poor outcome. For patients surviving...

Stem cell transplantation with reduced-intensity conditioning for hemophagocytic lymphohistiocytosis (2005)

Cooper, N., Rao, K., Gilmour, K., Hadad, L., Adams, S., Cale, C., ...

Allogeneic stem cell transplantation (SCT) is curative for hemophagocytic lymphohistiocytosis (HLH). However, patients frequently have significant morbidity before transplantation and there is high...

Improved survival after unrelated donor bone marrow transplantation in children with primary immunodeficiency using a reduced-intensity conditioning regimen (2005)

Rao, K., Amrolia, P.J., Jones, A., Cale, C.M., Naik, P., King, D., ...

The optimal approach to stem cell transplantation in children with immunodeficiency who lack a matched family donor is controversial. Unrelated donor stem cell transplantation gives equivalent...

Successful treatment of juvenile myelomonocytic leukemia relapsing after stem cell transplantation using donor lymphocyte infusion (2003)

Worth, A., Rao, K., Webb, D., Chessells, J., Passmore, J., Veys, P.

Juvenile myelomonocytic leukemia (JMML) is a rare pediatric malignancy. Hematopoietic stem cell transplantation (SCT) is the only curative approach. However, relapse after SCT remains the major cause...

Densification, Grain Growth and Microstructure of Ni-Zn Ferrites (1997)

Parvatheeswara Rao, B., Subba Rao, P., Rao, K.

Ni0.65 Zn0.35 Fe2 O4, with high density and fine grain size, is a desirable composition for applications of high frequency switching power supplies. This composition has been studied under different...

Initial Permeability Dependence on the Microstructural and Compositional Changes in Ni-Zn-Sc Ferrites (1997)

Parvatheeswara Rao, B., Rao, K.

Observed variations in density, grain size and initial permeability (µic) in two series of Ni-Zn-Sc ferrites with varying concentrations of zinc and scandium have been discussed in terms of their...

Densification, Grain Growth and Microstructure of Ni-Zn Ferrites (1997)

Parvatheeswara Rao, B., Subba Rao, P., Rao, K.

Ni0.65 Zn0.35 Fe2 O4, with high density and fine grain size, is a desirable composition for applications of high frequency switching power supplies. This composition has been studied under different...

Initial Permeability Dependence on the Microstructural and Compositional Changes in Ni-Zn-Sc Ferrites (1997)

Parvatheeswara Rao, B., Rao, K.

Observed variations in density, grain size and initial permeability (µic) in two series of Ni-Zn-Sc ferrites with varying concentrations of zinc and scandium have been discussed in terms of their...

Densification, Grain Growth and Microstructure of Ni-Zn Ferrites (1997)

Parvatheeswara Rao, B., Subba Rao, P., Rao, K.

Ni0.65 Zn0.35 Fe2 O4, with high density and fine grain size, is a desirable composition for applications of high frequency switching power supplies. This composition has been studied under different...

Initial Permeability Dependence on the Microstructural and Compositional Changes in Ni-Zn-Sc Ferrites (1997)

Parvatheeswara Rao, B., Rao, K.

Observed variations in density, grain size and initial permeability (µic) in two series of Ni-Zn-Sc ferrites with varying concentrations of zinc and scandium have been discussed in terms of their...

Near-equivalence of the role of structural unpinning number, basicity and reciprocal average electronegativity in determining the conductivity of glasses (1992)

Shastry, M., Rao, K., Levasseur, A., Menetrier, M.

The chemical approach made to investigate the origin of fast ion conduction in Agl-based fast ion conducting (FIC) glasses has been extended to various ionically conducting systems containing Na+...

Near-equivalence of the role of structural unpinning number, basicity and reciprocal average electronegativity in determining the conductivity of glasses (1992)

Shastry, M., Rao, K., Levasseur, A., Menetrier, M.

The chemical approach made to investigate the origin of fast ion conduction in Agl-based fast ion conducting (FIC) glasses has been extended to various ionically conducting systems containing Na+...

Near-equivalence of the role of structural unpinning number, basicity and reciprocal average electronegativity in determining the conductivity of glasses (1992)

Shastry, M., Rao, K., Levasseur, A., Menetrier, M.

The chemical approach made to investigate the origin of fast ion conduction in Agl-based fast ion conducting (FIC) glasses has been extended to various ionically conducting systems containing Na+...

AMORPHOUS Gd57Al43 - A NEW "FERROGLASS" ALLOY (1988)

Skumryev, V., Gamari-Seale, H., Petkov, V., Rao, K., Apostolov, A.

The magnetic properties of amorphous Gd57Al43 ribbon are investigated by ac and dc susceptibility measurements together with low and high field (140 kOe) magnetization study. The alloy is found to be...

MAGNETIC PROPERTIES OF Y1Ba2Cu3Ox SUPERCONDUCTOR OBTAINED BY RAPID QUENCHING FROM THE MELT (1988)

Skumryev, V., Karpe, N., Puzniak, R., Rao, K.

Hight-Tc Y1Ba2Cu3Ox superconductor has been produced by rapid quenching from the melt. Low field ac and dc magnetic properties have been measured and are discussed in relation to the microstructure...

NON-RESONANT MICROWAVE ABSORPTION : A MICROPROBE TO SUPERCONDUCTIVITY IN Y1Ba2Cu3O7-δ (1988)

Tyagi, S., Barsoum, M., Rao, K., Karpe, N.

The superconducting transition onset temperature in YBaCuO monitored using the microwave absorption technique shows little change as a function of lattice distortion due to oxygen depletion...

AMORPHOUS Gd57Al43 - A NEW "FERROGLASS" ALLOY (1988)

Skumryev, V., Gamari-Seale, H., Petkov, V., Rao, K., Apostolov, A.

The magnetic properties of amorphous Gd57Al43 ribbon are investigated by ac and dc susceptibility measurements together with low and high field (140 kOe) magnetization study. The alloy is found to be...

MAGNETIC PROPERTIES OF Y1Ba2Cu3Ox SUPERCONDUCTOR OBTAINED BY RAPID QUENCHING FROM THE MELT (1988)

Skumryev, V., Karpe, N., Puzniak, R., Rao, K.

Hight-Tc Y1Ba2Cu3Ox superconductor has been produced by rapid quenching from the melt. Low field ac and dc magnetic properties have been measured and are discussed in relation to the microstructure...

NON-RESONANT MICROWAVE ABSORPTION : A MICROPROBE TO SUPERCONDUCTIVITY IN Y1Ba2Cu3O7-δ (1988)

Tyagi, S., Barsoum, M., Rao, K., Karpe, N.

The superconducting transition onset temperature in YBaCuO monitored using the microwave absorption technique shows little change as a function of lattice distortion due to oxygen depletion...

AMORPHOUS Gd57Al43 - A NEW "FERROGLASS" ALLOY (1988)

Skumryev, V., Gamari-Seale, H., Petkov, V., Rao, K., Apostolov, A.

The magnetic properties of amorphous Gd57Al43 ribbon are investigated by ac and dc susceptibility measurements together with low and high field (140 kOe) magnetization study. The alloy is found to be...

MAGNETIC PROPERTIES OF Y1Ba2Cu3Ox SUPERCONDUCTOR OBTAINED BY RAPID QUENCHING FROM THE MELT (1988)

Skumryev, V., Karpe, N., Puzniak, R., Rao, K.

Hight-Tc Y1Ba2Cu3Ox superconductor has been produced by rapid quenching from the melt. Low field ac and dc magnetic properties have been measured and are discussed in relation to the microstructure...

NON-RESONANT MICROWAVE ABSORPTION : A MICROPROBE TO SUPERCONDUCTIVITY IN Y1Ba2Cu3O7-δ (1988)

Tyagi, S., Barsoum, M., Rao, K., Karpe, N.

The superconducting transition onset temperature in YBaCuO monitored using the microwave absorption technique shows little change as a function of lattice distortion due to oxygen depletion...

A NEUTRON DIFFRACTION INVESTIGATION OF THE STRUCTURE OF PbO-PbCl2 GLASSES (1985)

Wright, A., Grimley, D., Sinclair, R., Rao, K., Rao, B.

Neutron diffraction techniques have been employed to investigate the structure of PbO-PbCl2 glasses as a function of composition in the nominal range PbO.PbCl2 to 9PbO.PbCl2. It is concluded that,...

LOW-FIELD MAGNETIC PROPERTIES OF Fe-Nd-BASED PERMANENT MAGNETS (1985)

Rao, K., Malmhäll, R., Hadjipanayis, G.

Low field (in applied fields ~ 5 Oe), dc-thermomagnetic measurements on Fe-Nd-B based technical permanent magnets as well as rapidly quenched alloys are presented to elucidate the salient features of...

A NEUTRON DIFFRACTION INVESTIGATION OF THE STRUCTURE OF PbO-PbCl2 GLASSES (1985)

Wright, A., Grimley, D., Sinclair, R., Rao, K., Rao, B.

Neutron diffraction techniques have been employed to investigate the structure of PbO-PbCl2 glasses as a function of composition in the nominal range PbO.PbCl2 to 9PbO.PbCl2. It is concluded that,...

LOW-FIELD MAGNETIC PROPERTIES OF Fe-Nd-BASED PERMANENT MAGNETS (1985)

Rao, K., Malmhäll, R., Hadjipanayis, G.

Low field (in applied fields ~ 5 Oe), dc-thermomagnetic measurements on Fe-Nd-B based technical permanent magnets as well as rapidly quenched alloys are presented to elucidate the salient features of...

A NEUTRON DIFFRACTION INVESTIGATION OF THE STRUCTURE OF PbO-PbCl2 GLASSES (1985)

Wright, A., Grimley, D., Sinclair, R., Rao, K., Rao, B.

Neutron diffraction techniques have been employed to investigate the structure of PbO-PbCl2 glasses as a function of composition in the nominal range PbO.PbCl2 to 9PbO.PbCl2. It is concluded that,...

LOW-FIELD MAGNETIC PROPERTIES OF Fe-Nd-BASED PERMANENT MAGNETS (1985)

Rao, K., Malmhäll, R., Hadjipanayis, G.

Low field (in applied fields ~ 5 Oe), dc-thermomagnetic measurements on Fe-Nd-B based technical permanent magnets as well as rapidly quenched alloys are presented to elucidate the salient features of...

PREPARATION AND CHARACTERIZATION OF STRAINED SUPERLATTICES STRUCTURES OF InGaAs/GaAs BY MBE (1982)

Goldstein, L., Quillec, M., Rao, K., Hénoc, P., Masson, J., Marzin, J.

Strained superlattices InxGa1-xAs/GaAs have been epitaxially grown on GaAs substrates around the composition X = 0.1, which corresponds to a strain free lattice mismatch as large as +7.10-3. The...

PREPARATION AND CHARACTERIZATION OF STRAINED SUPERLATTICES STRUCTURES OF InGaAs/GaAs BY MBE (1982)

Goldstein, L., Quillec, M., Rao, K., Hénoc, P., Masson, J., Marzin, J.

Strained superlattices InxGa1-xAs/GaAs have been epitaxially grown on GaAs substrates around the composition X = 0.1, which corresponds to a strain free lattice mismatch as large as +7.10-3. The...

PREPARATION AND CHARACTERIZATION OF STRAINED SUPERLATTICES STRUCTURES OF InGaAs/GaAs BY MBE (1982)

Goldstein, L., Quillec, M., Rao, K., Hénoc, P., Masson, J., Marzin, J.

Strained superlattices InxGa1-xAs/GaAs have been epitaxially grown on GaAs substrates around the composition X = 0.1, which corresponds to a strain free lattice mismatch as large as +7.10-3. The...

NEUTRON, X-RAY AND LATTICE DYNAMICAL STUDIES OF Sb2 S3 (1981)

Rao, K., Padmanabhan, V., Division, Neutron, Vijayaraghavan, P., Chaplot, S.

'Elastic'neutron and x-ray diffraction patterns from crystals of Sb2S3 (minera1 stibnite) show that the crystals, while ordered along (the chain axis) , are disordered about . Extensive diffuse...

NEUTRON, X-RAY AND LATTICE DYNAMICAL STUDIES OF Sb2 S3 (1981)

Rao, K., Padmanabhan, V., Division, Neutron, Vijayaraghavan, P., Chaplot, S.

'Elastic'neutron and x-ray diffraction patterns from crystals of Sb2S3 (minera1 stibnite) show that the crystals, while ordered along (the chain axis) , are disordered about . Extensive diffuse...

NEUTRON, X-RAY AND LATTICE DYNAMICAL STUDIES OF Sb2 S3 (1981)

Rao, K., Padmanabhan, V., Division, Neutron, Vijayaraghavan, P., Chaplot, S.

'Elastic'neutron and x-ray diffraction patterns from crystals of Sb2S3 (minera1 stibnite) show that the crystals, while ordered along (the chain axis) , are disordered about . Extensive diffuse...

SPIN GLASS - PARAMAGNETIC PHASE BOUNDARY IN AMORPHOUS MAGNETIC ALLOYS (1980)

Moorjani, K., Ghatak, S., Rao, K., Kramer, B., Chen, H.

A compositionally disordered magnetic alloy (AxB1-x)cD1-c where A and B are magnetic species while D represents the nonmagnetic atoms is considered. The competition among the exchange interactions...

SPIN GLASS - PARAMAGNETIC PHASE BOUNDARY IN AMORPHOUS MAGNETIC ALLOYS (1980)

Moorjani, K., Ghatak, S., Rao, K., Kramer, B., Chen, H.

A compositionally disordered magnetic alloy (AxB1-x)cD1-c where A and B are magnetic species while D represents the nonmagnetic atoms is considered. The competition among the exchange interactions...

SPIN GLASS - PARAMAGNETIC PHASE BOUNDARY IN AMORPHOUS MAGNETIC ALLOYS (1980)

Moorjani, K., Ghatak, S., Rao, K., Kramer, B., Chen, H.

A compositionally disordered magnetic alloy (AxB1-x)cD1-c where A and B are magnetic species while D represents the nonmagnetic atoms is considered. The competition among the exchange interactions...

LATENT HEAT STUDIES OF MAGNETIC TRANSITIONS IN DILUTE CrFe AND CrSi ALLOYS (1978)

Åström, H., Rao, K.

The constitution of the magnetic phase diagrams for dilute CrFe and CrSi and the order of the transitions have been investigated by calorimetric measurements.

RESISTANCE MINIMA IN AMORPHOUS MIXED MAGNETIC SYSTEM Fe-Mn-PBAl (1978)

Gudmundsson, H., Åström, H., New, D., Rao, K., Chen, H.

Resistivity studies on amorphous Fe-Mn-PBAl system show ρmin at temperatures in the range 100-255 K. It is found that ρ(T)-1 [dρ(T)/dT] depends linearly on ρ(T) below Tmin, thus...

THE MAGNETIC MOMENT OF IRON IN CHROMIUM AND CHROMIUM ALLOYS (1978)

Hedman, L., Rao, K., Åström, H.

The magnetic susceptibility of Cr 1-3 at% Fe, Cr 2 at% Si 2-3 at% Fe and Cr 0.5-1 at%V 3 at% Fe has been measured in the temperature region 4.3-340 K. It is inferred that isolated Fe atoms give rise...

LATENT HEAT STUDIES OF MAGNETIC TRANSITIONS IN DILUTE CrFe AND CrSi ALLOYS (1978)

Åström, H., Rao, K.

The constitution of the magnetic phase diagrams for dilute CrFe and CrSi and the order of the transitions have been investigated by calorimetric measurements.

RESISTANCE MINIMA IN AMORPHOUS MIXED MAGNETIC SYSTEM Fe-Mn-PBAl (1978)

Gudmundsson, H., Åström, H., New, D., Rao, K., Chen, H.

Resistivity studies on amorphous Fe-Mn-PBAl system show ρmin at temperatures in the range 100-255 K. It is found that ρ(T)-1 [dρ(T)/dT] depends linearly on ρ(T) below Tmin, thus...

THE MAGNETIC MOMENT OF IRON IN CHROMIUM AND CHROMIUM ALLOYS (1978)

Hedman, L., Rao, K., Åström, H.

The magnetic susceptibility of Cr 1-3 at% Fe, Cr 2 at% Si 2-3 at% Fe and Cr 0.5-1 at%V 3 at% Fe has been measured in the temperature region 4.3-340 K. It is inferred that isolated Fe atoms give rise...

LATENT HEAT STUDIES OF MAGNETIC TRANSITIONS IN DILUTE CrFe AND CrSi ALLOYS (1978)

Åström, H., Rao, K.

The constitution of the magnetic phase diagrams for dilute CrFe and CrSi and the order of the transitions have been investigated by calorimetric measurements.

RESISTANCE MINIMA IN AMORPHOUS MIXED MAGNETIC SYSTEM Fe-Mn-PBAl (1978)

Gudmundsson, H., Åström, H., New, D., Rao, K., Chen, H.

Resistivity studies on amorphous Fe-Mn-PBAl system show ρmin at temperatures in the range 100-255 K. It is found that ρ(T)-1 [dρ(T)/dT] depends linearly on ρ(T) below Tmin, thus...

THE MAGNETIC MOMENT OF IRON IN CHROMIUM AND CHROMIUM ALLOYS (1978)

Hedman, L., Rao, K., Åström, H.

The magnetic susceptibility of Cr 1-3 at% Fe, Cr 2 at% Si 2-3 at% Fe and Cr 0.5-1 at%V 3 at% Fe has been measured in the temperature region 4.3-340 K. It is inferred that isolated Fe atoms give rise...

MÖSSBAUER SPECTROSCOPIC STUDIES OF IRON-SULPHUR PROTEINS WITH FOUR-IRON ACTIVE CENTRES (1976)

Dickson, D., Johnson, C., Middleton, P., Rush, J., Cammack, R., Hall, D., ...

A large class of iron-sulphur proteins have active centres containing four iron atoms. Mössbauer spectra obtained from four members of this group show a common pattern of behaviour. A complete...

MÖSSBAUER SPECTROSCOPIC STUDIES OF IRON-SULPHUR PROTEINS WITH FOUR-IRON ACTIVE CENTRES (1976)

Dickson, D., Johnson, C., Middleton, P., Rush, J., Cammack, R., Hall, D., ...

A large class of iron-sulphur proteins have active centres containing four iron atoms. Mössbauer spectra obtained from four members of this group show a common pattern of behaviour. A complete...

MÖSSBAUER SPECTROSCOPIC STUDIES OF IRON-SULPHUR PROTEINS WITH FOUR-IRON ACTIVE CENTRES (1976)

Dickson, D., Johnson, C., Middleton, P., Rush, J., Cammack, R., Hall, D., ...

A large class of iron-sulphur proteins have active centres containing four iron atoms. Mössbauer spectra obtained from four members of this group show a common pattern of behaviour. A complete...

MÖSSBAUER EFFECT STUDIES ON THE FOUR-IRON CENTRES OF TWO IRON-SULPHUR PROTEINS (1974)

Dickson, D., Johnson, C., Thompson, C., Cammack, R., Evans, M., Hall, D., ...

57Fe Mössbauer effect studies have been carried out on the ferredoxin from Clostridium pasteurianum and on the high potential iron-sulphur protein (HiPIP) from Chromatium to investigate the 4 Fe-4 S...

MÖSSBAUER EFFECT STUDIES ON THE FOUR-IRON CENTRES OF TWO IRON-SULPHUR PROTEINS (1974)

Dickson, D., Johnson, C., Thompson, C., Cammack, R., Evans, M., Hall, D., ...

57Fe Mössbauer effect studies have been carried out on the ferredoxin from Clostridium pasteurianum and on the high potential iron-sulphur protein (HiPIP) from Chromatium to investigate the 4 Fe-4 S...

MÖSSBAUER EFFECT STUDIES ON THE FOUR-IRON CENTRES OF TWO IRON-SULPHUR PROTEINS (1974)

Dickson, D., Johnson, C., Thompson, C., Cammack, R., Evans, M., Hall, D., ...

57Fe Mössbauer effect studies have been carried out on the ferredoxin from Clostridium pasteurianum and on the high potential iron-sulphur protein (HiPIP) from Chromatium to investigate the 4 Fe-4 S...

EFFETS DE LA DIFFUSION CRITIQUE SUR LES RÉSISTIVITÉS THERMIQUE ET ÉLECTRIQUE DES ALLIAGES Cr Mo (1971)

Meaden, G., Rao, K., Tee, K.

Les alliages dilués Cr-Mo dans la région de leurs transitions magnétiques présentent un effet anomal dans la conductivité thermique et le nombre de Lorenz semblable à celui que nous avons...

EFFETS DE LA DIFFUSION CRITIQUE SUR LES RÉSISTIVITÉS THERMIQUE ET ÉLECTRIQUE DES ALLIAGES Cr Mo (1971)

Meaden, G., Rao, K., Tee, K.

Les alliages dilués Cr-Mo dans la région de leurs transitions magnétiques présentent un effet anomal dans la conductivité thermique et le nombre de Lorenz semblable à celui que nous avons...

EFFETS DE LA DIFFUSION CRITIQUE SUR LES RÉSISTIVITÉS THERMIQUE ET ÉLECTRIQUE DES ALLIAGES Cr Mo (1971)

Meaden, G., Rao, K., Tee, K.

Les alliages dilués Cr-Mo dans la région de leurs transitions magnétiques présentent un effet anomal dans la conductivité thermique et le nombre de Lorenz semblable à celui que nous avons...

Objective evaluation of small bowel and colonic transit time using pH telemetry in athletes with gastrointestinal symptoms

Rao, K, Yazaki, E, Evans, D, Carbon, R

Background: Gastrointestinal (GI) disturbances are often reported by long distance runners and are more common in women, particularly after prolonged high intensity exercise.

Productivity losses from injury in China

Zhou, Y, Baker, T, Rao, K, Li, G

Objective: To examine the productivity losses and costs of injury and disease in China using an improved approach.

Juvenile polyposis in a tropical country

Poddar, U., Thapa, B, Vaiphei, K, Rao, K, Mitra, S, Singh, K.

The clinical profile, malignant potential, and management of 17 children with juvenile polyposis (more than five juvenile polyps) were evaluated clinically and endoscopically. Colonoscopy and...