Search Results - "Ramakrishna Reddy, R."

Wintertime aerosol characteristics over the Indo-Gangetic Plain (IGP): Impacts of local boundary layer processes and long-range transport by Nair, Vijayakumar S., Moorthy, K. Krishna, Alappattu, Denny P., Kunhikrishnan, P. K., George, Susan, Nair, Prabha R., Babu, S. Suresh, Abish, B., Satheesh, S. K., Tripathi, Sachchida Nand, Niranjan, K., Madhavan, B. L., Srikant, V., Dutt, C. B. S., Badarinath, K. V. S., Reddy, R. Ramakrishna

“…The Indo‐Gangetic Plain (IGP) encompasses a vast area, (accounting for ∼21% of the land area of India), which is densely populated (accommodating ∼40% of the…”
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Chemical characterization and source identification of particulate matter at Ballari (15.15°N, 76.93°E), Karnataka over Southern Indian region by Shalini, V., Narasimhulu, K., Raja Obul Reddy, K., Balakrishnaiah, G., Rama Gopal, K., Lokeswara Reddy, T., Chakradhar Rao, T., Elijabetthamma, B., Manjunatha, C., Ramakrishna Reddy, R.

“…The present study reports the chemical composition and source identification of the total suspended particulate matter in the sub-urban environment, Ballari…”
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Effect of sintering temperature on structural and magnetic properties of NiCuZn and MgCuZn ferrites by Penchal Reddy, M., Madhuri, W., Venkata Ramana, M., Ramamanohar Reddy, N., Siva Kumar, K.V., Murthy, V.R.K., Siva Kumar, K., Ramakrishna Reddy, R.

“…The low temperature microwave sintered NiCuZn and MgCuZn ferrites with compositions Ni 0.35Cu 0.05Zn 0.60Fe 2O 4 and Mg 0.35Cu 0.05Zn 0.60Fe 2O 4 were…”
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Microwave sintering of nickel ferrite nanoparticles processed via sol–gel method by Penchal Reddy, M., Madhuri, W., Sadhana, K., Kim, I. G., Hui, K. N., Hui, K. S., Siva Kumar, K. V., Ramakrishna Reddy, R.

“…Magnetic nickel ferrite (NiFe 2 O 4 ) was prepared by sol–gel process and calcined in the 2.45 GHz singlemode microwave furnace to synthesize nickel…”
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Microwave sintering of iron deficient Ni–Cu–Zn ferrites for multilayer chip inductors by Penchal Reddy, M., Madhuri, W., Balakrishnaiah, G., Ramamanohar Reddy, N., Siva Kumar, K.V., Murthy, V.R.K., Ramakrishna Reddy, R.

“…This study was aimed at the low temperature synthesis of iron deficient samples of Ni–Cu–Zn ferrite using the microwave sintering technique. The samples were…”
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Magnetic properties of Ni-Zn ferrites prepared by microwave sintering method by Reddy, M. Penchal, Madhuri, W., Reddy, N. Ramamanohar, Kumar, K. V. Siva, Murthy, V. R. K., Reddy, R. Ramakrishna

“…The effect of zinc ion substitution for nickel on structural and magnetic properties of NiZn ferrites is reported. The spinel ferrite system Ni 1-x Zn x Fe 2 O…”
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Dielectric properties and conductivity in CuO and MoO3 doped borophosphate glasses by VIJAYA KUMAR, B, SANKARAPPA, T, KUMAR, Santosh, PRASHANT KUMAR, M, SADASHIVAIAH, P. J, RAMAKRISHNA REDDY, R

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Large scale modulations of spectral aerosol optical depths by atmospheric planetary waves by Beegum, S. Naseema, Krishna Moorthy, K., Babu, S. Suresh, Reddy, R. Ramakrishna, Gopal, K. Rama

“…Analysis of 6 years of spectral aerosol optical depths (AOD), obtained during boreal winter at the tropical semi‐arid location Anantapur, India, revealed…”
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Wintertime spatial characteristics of boundary layer aerosols over peninsular India by Moorthy, K. Krishna, Sunilkumar, S. V., Pillai, Preetha S., Parameswaran, K., Nair, Prabha R., Ahmed, Y. Nazeer, Ramgopal, K., Narasimhulu, K., Reddy, R. Ramakrishna, Vinoj, V., Satheesh, S. K., Niranjan, K., Rao, B. Malleswara, Brahmanandam, P. S., Saha, Auromeet, Badarinath, K. V. S., Kiranchand, T. R., Latha, K. Madhavi

“…During an intense field campaign for generating a spatial composite of aerosol characteristics over peninsular India, collocated measurements of the mass…”
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Microwave sintering of high-permeability MgCuZn ferrite at low sintering temperatures suitable for microinductor applications by Penchal Reddy, M, Madhuri, W, Ramamanohar Reddy, N, Siva Kumar, K V, Murthy, V R K, Ramakrishna Reddy, R

“…Mg0.40Cu0.10Zn0.50Fe1.95O4- Delta *d ferrite samples were prepared by the microwave sintering (MS) and conventional sintering (CS) techniques. The samples were…”
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Investigation of black carbon aerosols and their characteristics over tropical urban and semi-arid rural environments in peninsular India by Nazeer Hussain, S., Chakradhar Rao, T., Balakrishnaiah, G., Rama Gopal, K., Raja Obul Reddy, K., Siva Kumar Reddy, N., Lokeswara Reddy, T., Pavan Kumari, S., Ramanjaneya Reddy, P., Ramakrishna Reddy, R.

“…We conducted the campaign studies on Black Carbon (BC) aerosol measured at two different locations such as semi-arid rural, Anantapur (ATP) and tropical wet…”
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Size segregated aerosol mass concentration measurements over the Arabian Sea during ICARB by Nair, Vijayakumar S., Moorthy, K. Krishna, Babu, S. Suresh, Narasimhulu, K., Sankara Reddy, L. Siva, Ramakrishna Reddy, R., Gopal, K. Rama, Sreekanth, V., Madhavan, B. L., Niranjan, K.

“…Mass concentration and mass size distribution of total (composite) aerosols near the surface are essential inputs needed in developing aerosol models for…”
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Structural, magnetic and electrical properties of NiCuZn ferrites prepared by microwave sintering method suitable for MLCI applications by Penchal Reddy, M., Balakrishnaiah, G., Madhuri, W., Venkata Ramana, M., Ramamanohar Reddy, N., Siva Kumar, K.V., Murthy, V.R.K., Ramakrishna Reddy, R.

“…Polycrystalline NiCuZn soft ferrites with stoichiometric iron were prepared by a novel microwave sintering method. The powders were calcined, compacted and…”
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Relation between solar flares and halo coronal mass ejections by Rao, V. Koteswara, Gopal, K. Rama, Reddy, R. Ramakrishna, Amareswari, K., Sankarasubramanian, K.

“…Solar flares and coronal mass ejections (CMEs) are two very important active events from Sun. Inspite of several theoretical and statistical analyses, the…”
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Characteristics of spectral aerosol optical depths over India during ICARB by Beegum, S. Naseema, Moorthy, K. Krishna, Nair, Vijayakumar S., Babu, S. Suresh, Satheesh, S. K., Vinoj, V., Reddy, R. Ramakrishna, Gopal, K. Rama, Badarinath, K. V. S., Niranjan, K., Pandey, Santosh Kumar, Behera, M., Jeyaram, A., Bhuyan, P. K., Gogoi, M. M., Singh, Sacchidanand, Pant, P., Dumka, U. C., Kant, Yogesh, Kuniyal, J. C., Singh, Darshan

“…Spectral aerosol optical depth (AOD) measurements, carried out regularly from a network of observatories spread over the Indian mainland and adjoining islands…”
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Physical and absorption properties of Nd3+ doped mixed alkali fluoroborophosphate optical glasses by SRINIVASA RAO, A, LAKSHMANA RAO, J, NAZEER AHAMMED, Y, RAMAKRISHNA REDDY, R, RAMAKRISHNA RAO, T. V

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Effect of alkali treatment on properties of the lignocellulose fabric Hildegardia by Rajulu, A. Varada, Meng, Y. Z., Li, X. H., Rao, G. Babu, Devi, L. Ganga, Raju, K. Mohana, Reddy, R. Ramakrishna

“…The uniaxial natural fabric from the tree Hildegardia populifolia was treated with 5% aqueous NaOH solution for 0, 2, 4, 6, and 8 h, and the resulting changes…”
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Influence of copper substitution on magnetic and electrical properties of MgCuZn ferrite prepared by microwave sintering method by Reddy, M. Penchal, Madhuri, W., Reddy, N. Ramamanohar, Kumar, K.V. Siva, Murthy, V.R.K., Reddy, R. Ramakrishna

“…Polycrystalline MgCuZn ferrites with chemical formula Mg 0.50-xCu xZn 0.50Fe 2O 4 ( x = 0.00, 0.05, 0.10, 0.15, 0.20, 0.25 and 0.30) were prepared by microwave…”
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Effect of La substitution on structural and magnetic properties of microwave treated Mg0.35Cu0.05Zn0.60LaxFe2−xO4 ceramics by Penchal Reddy, M., Kim, I.G., Yoo, D.S., Madhuri, W., Venkata Ramana, M., Shaaban, A., Ramamanohar Reddy, N., Siva Kumar, K.V., Ramakrishna Reddy, R.

“…► MgCuZn ferrite was successfully prepared by novel microwave sintering (MS) method. ► The sintering temperature was notably reduced from 1150 to 950°C for MS…”
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Regional trends of aerosol optical depth and their impact on cloud properties over Southern India using MODIS data by Gopal, K. Rama, Obul Reddy, K. Raja, Balakrishnaiah, G., Arafath, S.MD, Kumar Reddy, N. Siva, Rao, T. Chakradhar, Reddy, T. Lokeswara, Reddy, R. Ramakrishna

“…Remote sensing of global aerosols has constituted a great scientific interest in a variety of applications related to global warming and climatic change. In…”
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