Items where Author is "Kumar, Ravi"

Article

Gandhi, Monica ; Devi, Sarita ; Bacchetti, Peter ; Chandy, Sara ; Heylen, Elsa ; Phung, Nhi ; Kuncze, Karen ; Okochi, Hideaki ; Kumar, Ravi ; Kurpad, Anura V. ; Ekstrand, Maria L. (2019) Measuring Adherence to Antiretroviral Therapy via Hair Concentrations in India JAIDS Journal of Acquired Immune Deficiency Syndromes, 81 (2). pp. 202-206. ISSN 1525-4135

Kumar, Ravi ; Panwar, Bharat ; Chauhan, Jagat S. ; Raghava, Gajendra P. S. (2011) Analysis and prediction of cancerlectins using evolutionary and domain information BMC Research Notes, 4 . p. 237. ISSN 1756-0500

Rao, Purnachandra ; Rao, Nagabhushana ; Hazarika, Pinki ; Tiwari, Virendra ; Kumar, Ravi ; Singh, Arun (2011) Structure and Tectonics of the Andaman Subduction Zone from Modeling of Seismological and Gravity Data American Geophysical Union . ISSN 0148-0227

Kumar, N. ; Rayaprol, S. ; Dogra, A. ; Kaushik, S. D. ; Singh, K. ; Gaur, N. K. ; Anjum, G. ; Kumar, Y. ; Kumar, Ravi ; Iyer, K. K. ; Sampathkumaran, E. V. (2010) Physical properties of Eu₃Ba₂Mn₂Cu₂O₁₂ AIP Conference Proceedings, 1313 . pp. 355-357. ISSN 1551-7616

Varma, Ranjana S. ; Kothari, D. C. ; Choudhari, R. J. ; Kumar, Ravi ; Tewari, R. ; Dey, G. K. (2009) Study of formation of Cu nanoparticle using Swift heavy ions Surface and Coatings Technology, 203 (17-18). pp. 2468-2471. ISSN 0257-8972

Ramesh Babu, M. ; Han, X.F. ; Mandal, P. ; Kumar, Ravi ; Asokan, K. ; Jayavel, R. (2009) 90MeV ¹⁶O heavy-ion irradiation effects on La_0.9Pb_0.1MnO₃ single crystals Materials Chemistry and Physics, 117 (1). pp. 113-116. ISSN 0254-0584

Jali, V. M. ; Angadi, Basavaraj ; Venkateswarlu, P. ; Kumar, Ravi ; Krupanidhi, S. B. (2007) High energy oxygen ion induced modifications in lead based perovskite thin films Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 260 (2). pp. 553-562. ISSN 0168-583X

Sharma, V. K. ; Chattopadhyay, M. K. ; Kumar, Ravi ; Ganguli, Tapas ; Kaul, Rakesh ; Majumdar, S. ; Roy, S. B. (2007) Magnetic and calorimetric investigations of ferromagnetic shape memory alloy Ni₅₄Fe₁₉Ga₂₇ Journal of Physics D: Applied Physics, 40 (11). Article ID 3292. ISSN 0022-3727

Jali, V. M. ; Angadi, Basavaraj ; Lagare, M. T. ; Victor, P. ; Kumar, Ravi ; Krupanidhi, S. B. (2005) High energy oxygen ion induced modifications in ferroelectric SrBi₂Ta₂O₉ thin films Ferroelectrics, 328 (1). pp. 103-109. ISSN 0015-0193

Angadi, Basavaraj ; Victor, P. ; Jali, V. M. ; Lagare, M. T. ; Kumar, Ravi ; Krupanidhi, S. B. (2003) High energy Li ion irradiation effects in ferroelectric PZT and SBT thin films Thin Solid Films, 434 (1-2). pp. 40-48. ISSN 0040-6090

Angadi, Basavaraj ; Victor, P. ; Jali, V. M. ; Lagare, M. T. ; Kumar, Ravi ; Krupanidhi, S. B. (2003) Ac conductivity studies on the Li irradiated PZT and SBT ferroelectric thin films Materials Science and Engineering B, 100 (1). pp. 93-101. ISSN 0921-5107

Mukherjee, Konark ; Parashuraman, Seetharaman ; Krishnamurthy, Ganga ; Majumdar, Jolly ; Yadav, Ashok ; Kumar, Ravi ; Basu, Sandip K. ; Mukhopadhyay, Amitabha (2002) Diverting intracellular trafficking of Salmonella to the lysosome through activation of the late endocytic Rab7 by intracellular delivery of muramyl dipeptide Journal of Cell Science, 115 (Pt18). pp. 3693-3701. ISSN 0021-9533

Kumar, Ravi ; Chaudhury, Shompa ; Peshin, S. K. ; Srivastava, S. K. ; Mandal, T. K. ; Mitra, A. P. (2001) First time observation of latitudinal and vertical distribution of infra-red radiative flux using radiometer sonde over Indian Ocean during the INDOEX IFP-1999 and its comparison with other Indian stations Current Science, 80 . pp. 209-215. ISSN 0011-3891

Chakrabarti, Soumen ; Dom, Byron E. ; Gibson, David ; Kumar, Ravi ; Raghavan, Prabhakar ; Rajagopalan, Sridhar ; Tomkins, Andrew (1999) Topic Distillation and Spectral Filtering Artificial Intelligence Review, 13 (5/6). pp. 409-435. ISSN 02692821

Kumar, Ravi ; Volkozub, A. V. ; Groot, P. A. J. de ; Grover, A. K. ; Malik, S. K. (1994) Effect of thermomagnetic history of field-cooled magnetization on the irreversibility line in conventional and high-T_c superconductors Physica B: Condensed Matter, 194-196 (2). pp. 1857-1858. ISSN 0921-4526

Kumar, Ravi ; Tomy, C. V. ; Grover, A. K. ; Malik, S. K. (1993) Determination of irreversibility line in hard type-II superconductors: path dependence of field-cooled magentization Applied Superconductivity, 1 (7-9). pp. 1115-1122. ISSN 0964-1807

Kumar, Ravi ; Malik, S. K. ; Pinto, R. ; Vijayaraghavan, R. ; Kumar, Dhnanjay (1993) Flux creep in YBa₂Cu₃O_7−y thin films induced by self-field of the transport current Applied Superconductivity, 1 (7-9). pp. 1061-1069. ISSN 0964-1807

Grigoryan, L. S. ; Kumar, Ravi ; Malik, S. K. ; Vijayaraghavan, R. ; Ajaykumar, K. S. ; Shastry, M. D. ; Bist, H. D. ; Sathaiah, S. (1993) Intercalation of Bi- and Tl-oxide superconductors with conjugated ring-shaped organic molecules: X-ray, Raman scattering, microwave and magnetic studies Physica C: Superconductivity, 205 (3-4). pp. 296-306. ISSN 0921-4534

Kumar, Ravi ; Malik, S. K. ; Pai, S. P. ; Apte, P. R. ; Pinto, R. ; Vijayaraghavan, R. ; Kumar, Dhanajay (1992) Self-field-induced flux creep in YBa₂Cu₃O_7-y thin films Physical Review B, 46 (9). pp. 5766-5768. ISSN 0163-1829

Sarkissian, B. V. B. ; Grover, A. K. ; Balakrishnan, G. ; Kumar, Ravi ; Paulose, P. L. ; Vijayaraghavan, R. ; Sankaranarayanan, V. ; Subramanian, C. K. (1992) Magnetization studies in niobium and YBa₂Cu₃O₇ samples Pramana, 38 (6). pp. 641-667. ISSN 0304-4289

Grover, A. K. ; Ramakrishnan, S. ; Kumar, Ravi ; Paulose, P. L. ; Chandra, G. ; Malik, S. K. ; Chaddah, P. (1992) Scope and limitations of DC and AC magnetization techniques to locate irreversibility line in conventional superconductors Physica C: Superconductivity, 192 (3-4). pp. 372-384. ISSN 0921-4534

Kumar, Ravi ; Grover, A. K. ; Ramakrishnan, S. ; Paulose, P. L. ; Malik, S. K. ; Chaddah, P. (1991) Search for irreversibility line in a conventional hard superconductor Physica C: Superconductivity, 185-189 (4). pp. 2265-2266. ISSN 0921-4534

Grover, A. K. ; Ramakrishnan, S. ; Kumar, Ravi ; Paulose, P. L. ; Malik, S. K. ; Chaddah, P. (1991) Comparison of irreversibility temperature determined via DC and AC magnetisation techniques in conventional superconductors Pramana - Journal of Physics, 37 (6). pp. 525-538. ISSN 0304-4289

Ramakrishnan, S. ; Kumar, Ravi ; Paulose, P. L. ; Grover, A. K. ; Chaddah, P. (1991) Comparison of various methods to determine experimentally the irreversibility line in superconductors Physical Review B, 44 (17). pp. 9514-9518. ISSN 0163-1829

Tomy, C. V. ; Kumar, Ravi ; Grover, A. K. (1991) Hierarchy of quasi-irreversibility lines in niobium Solid State Communications, 80 (2). pp. 117-121. ISSN 0038-1098

Dryden, Neil H. ; Kumar, Ravi ; Ou, Eric ; Rashidi, Mehdi ; Roy, Sujit ; Norton, Peter R. ; Puddephatt, Richard J. ; Scott, John D. (1991) Chemical vapor deposition of platinum: new precursors and their properties Chemistry of Materials, 3 (4). pp. 677-685. ISSN 0897-4756

Grover, A. K. ; Kumar, Ravi ; Malik, S. K. ; Chaddah, P. ; Sankaranarayanan, V. ; Subramanian, C. K. (1991) Quasi-irreversibility temperature in a type-I superconductor Physical Review B, 43 (7). pp. 6151-6154. ISSN 0163-1829

Grover, A. K. ; Kumar, Ravi ; Malik, S. K. ; Chaddah, P. (1991) An exposition of inhomogeneous magnetic states in type I and type II superconductors by squid magnetometry Solid State Communications, 77 (9). pp. 723-728. ISSN 0038-1098

Grover, A. K. ; Kumar, Ravi ; Chaddah, P. ; Subramanian, C. K. ; Sankaranarayanan, V. (1990) A reappraisal of irreversible behaviour in the intermediate state of a type-I superconductor Physica C: Superconductivity, 170 (5-6). pp. 431-436. ISSN 0921-4534

Kumar, Ravi ; Grover, A. K. ; Chaddah, P. ; Subramanian, C. K. ; Sankaranarayanan, V. (1990) Measurement of higher multipole moments of an inhomogeneous state of a superconductor Solid State Communications, 76 (2). pp. 175-179. ISSN 0038-1098