Works matching AU Choudhary, R K

Results: 74

Structural and optical properties of anodic orthorhombic zirconia films.

Published in:

Surface Engineering, 2018, v. 34, n. 9, p. 655, doi. 10.1080/02670844.2017.1320033

By:

Choudhary, R. K.;
Mishra, P.;
Biswas, A.;
Debnath, A. K.;
Kain, V.

Publication type:

Article

Pulse DC electrodeposition of Zn–Ni–Co coatings.

Published in:

Surface Engineering, 2017, v. 33, n. 2, p. 90, doi. 10.1080/02670844.2015.1108072

By:

Choudhary, R. K.;
Mishra, P.;
Kain, V.

Publication type:

Article

Optical properties of cubic AlN films grown by sputtering.

Published in:

Surface Engineering, 2016, v. 32, n. 4, p. 304, doi. 10.1179/1743294414Y.0000000399

By:

Choudhary, R. K.;
Mishra, P.;
Hubli, R. C.

Publication type:

Article

Stirring effects on aluminium coatings electrodeposited in ionic liquids.

Published in:

Surface Engineering, 2014, v. 30, n. 8, p. 562, doi. 10.1179/1743294414Y.0000000278

By:

Choudhary, R. K.;
Kain, V.;
Hubli, R. C.

Publication type:

Article

Deposition of rock salt AIN coatings by magnetron sputtering.

Published in:

Surface Engineering, 2014, v. 30, n. 8, p. 535, doi. 10.1179/1743294414Y.0000000275

By:

Choudhary, R. K.;
Mishra, P.;
Hubli, R. C.

Publication type:

Article

Substrate and current density effects on electrodeposited aluminium coatings.

Published in:

Surface Engineering, 2013, v. 29, n. 9, p. 677, doi. 10.1179/1743294413Y.0000000183

By:

Choudhary, R K;
Rajak, S;
Bidaye, A C;
Kain, V;
Hubli, R C

Publication type:

Article

Variations in the peak electron density of the Venus ionosphere: some new insights using Akatsuki Radio Science measurements.

Published in:

LPI Contribution, 2021, p. 1

By:

Tripathi, K. R.;
Ambili, K. M.;
Choudhary, R. K.;
Imamura, T.;
Ando, H.

Publication type:

Article

A study on the characteristic features of the V1 layer of the Venus ionosphere using Akatsuki measurements.

Published in:

LPI Contribution, 2021, p. 1

By:

Ambili, K. M.;
Tripathi, K. R.;
Choudhary, R. K.;
Imamura, T.;
Ando, H.

Publication type:

Article

Quantification of Errors in the Planetary Atmospheric Profiles Derived From Radio Occultation Measurements.

Published in:

Earth & Space Science, 2022, v. 9, n. 6, p. 1, doi. 10.1029/2022EA002326

By:

Tripathi, Keshav R.;
Choudhary, R. K.

Publication type:

Article

FORMATION OF ALUMINA-ALUMINIDE COATINGS ON FERRITIC-MARTENSITIC T91 STEEL.

Published in:

Journal of Mining & Metallurgy. Section B: Metallurgy, 2014, v. 50, n. 2, p. 165, doi. 10.2298/JMMB140724022C

By:

Choudhary, R. K.;
Kain, V.;
Hubli, R. C.

Publication type:

Article

Mechanical and tribological properties of rhombohedral diamond-rich coatings grown on stainless steel by hot filament CVD.

Published in:

Transactions of the Institute of Metal Finishing, 2017, v. 95, n. 4, p. 197, doi. 10.1080/00202967.2017.1327250

By:

Choudhary, R. K.;
Mishra, S. C.;
Mishra, P.;
Limaye, P. K.;
Sastry, P. U.

Publication type:

Article

Effect of substrate temperature and nitrogen concentration during sputtering on corrosion behaviour of AlN coatings.

Published in:

Transactions of the Institute of Metal Finishing, 2016, v. 94, n. 5, p. 250, doi. 10.1080/00202967.2016.1208384

By:

Choudhary, R. K.;
Mishra, P.;
Roychowdhury, S.;
Kain, V.

Publication type:

Article

Do Solar Energetic Particle (SEP) Events Influence the Formation of the V0 Layer in the Venusian Ionosphere?

Published in:

Geophysical Research Letters, 2024, v. 51, n. 14, p. 1, doi. 10.1029/2024GL109724

By:

Tripathi, Keshav R.;
Imamura, T.;
Choudhary, R. K.;
Sánchez–Cano, Beatriz;
Ambili, K. M.

Publication type:

Article

Gravity Wave Modulations at the Lower Altitudes of Venus Ionosphere.

Published in:

Geophysical Research Letters, 2023, v. 50, n. 4, p. 1, doi. 10.1029/2022GL101793

By:

Tripathi, Keshav R.;
Choudhary, R. K.;
Jose, Jeslin S.;
Ambili, K. M.;
Imamura, T.

Publication type:

Article

Characteristic Features of V0 Layer in the Venus Ionosphere as Observed by the Akatsuki Orbiter: Evidence for Its Presence During the Local Noon and Post‐Sunset Conditions.

Published in:

Geophysical Research Letters, 2022, v. 49, n. 7, p. 1, doi. 10.1029/2022GL097824

By:

Tripathi, Keshav R.;
Choudhary, R. K.;
Ambili, K. M.;
Imamura, T.;
Ando, H.

Publication type:

Article

On the origin of the ionosphere at the Moon using results from Chandrayaan-1 S band radio occultation experiment and a photochemical model.

Published in:

Geophysical Research Letters, 2016, v. 43, n. 19, p. 10,025, doi. 10.1002/2016GL070612

By:

Choudhary, R. K.;
Ambili, K. M.;
Choudhury, Siddhartha;
Dhanya, M. B.;
Bhardwaj, Anil

Publication type:

Article

Nighttime vertical plasma drifts and the occurrence of sunrise undulation at the dip equator: A study using Jicamarca incoherent backscatter radar measurements.

Published in:

Geophysical Research Letters, 2013, v. 40, n. 21, p. 5570, doi. 10.1002/2013GL057837

By:

Ambili, K. M.;
Choudhary, R. K.;
St.-Maurice, J.-P.;
Chau, Jorge L.

Publication type:

Article

Impact of COVID-19 in Academic Libraries of Sikkim: A Study.

Published in:

International Journal of Information Studies & Libraries, 2022, v. 7, n. 1, p. 56

By:

Subba, Dina;
Choudhary, R. K.

Publication type:

Article

Effect of Genetic Group, Season, Their Interaction, Temperature, Humidity and Temperature-Humidity Index on Maintenance Behavior of Stud Bulls.

Published in:

Iranian Journal of Applied Animal Science, 2018, v. 8, n. 2, p. 207

By:

Kumari, T.;
Pan, S.;
Choudhary, R. K.

Publication type:

Article

Rediscovery of Pandanus unguifer Hook. f. (Pandanaceae): A RET species from its type-locality after 75 years.

Published in:

2007

By:

Srivastava, R. C.;
Choudhary, R. K.

Publication type:

Letter

Documentation of inherited traditional knowledge of 110 ethnic communities of Arunachal Pradesh.

Published in:

2007

By:

Srivastava, R. C.;
Choudhary, R. K.

Publication type:

Letter

Detection of Kelvin-Helmholtz instability with the Indian mesosphere-stratosphere-troposphere radar: A case study.

Published in:

Journal of Geophysical Research. Atmospheres, 1999, v. 104, n. D4, p. 3937, doi. 10.1029/98JD02675

By:

Singh, Sachchidanand;
Mahajan, K. K.;
Choudhary, R. K.;
Nagpal, O. P.

Publication type:

Article

Dual Frequency Radio Science experiment onboard Chandrayaan-2: a radio occultation technique to study temporal and spatial variations in the surface-bound ionosphere of the Moon.

Published in:

Current Science (00113891), 2020, v. 118, n. 2, p. 210, doi. 10.18520/cs/v118/i2/210-218

By:

Choudhary, R. K.;
Bindu, K. R.;
Harshit, Kumar;
Karkara, Rahul;
Ambili, K. M.;
Pant, T. K.;
Shenoy, Devadas;
Kumar, Chandrakanta;
Reddy, N. Hemanth Kumar;
Rajendran, T. K.;
Nazer, M.;
Shajahan, M.

Publication type:

Article

A model for particle collection with potential flow between two parallel cylinders.

Published in:

Canadian Journal of Chemical Engineering, 1977, v. 55, n. 4, p. 403, doi. 10.1002/cjce.5450550407

By:

Choudhary, K. R.;
Gentry, J. W.

Publication type:

Article

A Numerical Study on the Impact of E × B Drift on the Vertical Distribution of the Plasma Density Over the Geomagnetic Equatorial Ionospheric Region.

Published in:

Journal of Geophysical Research. Space Physics, 2024, v. 129, n. 5, p. 1, doi. 10.1029/2024JA032589

By:

Ashok, Arya;
Ambili, K. M.;
Choudhary, R. K.

Publication type:

Article

The Response of the D and E Regions of the Equatorial Ionosphere to Solar Flare Events.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 12, p. 1, doi. 10.1029/2021JA029350

By:

Gopika, P. G.;
Ambili, K. M.;
Choudhary, R. K.

Publication type:

Article

Mid‐Latitude Spread‐F Structures Over the Geomagnetic Low‐Mid Latitude Transition Region: An Observational Evidence.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 5, p. 1, doi. 10.1029/2019JA027531

By:

Sivakandan, M.;
Mondal, S.;
Sarkhel, S.;
Chakrabarty, D.;
Sunil Krishna, M. V.;
Chaitanya, P. Pavan;
Patra, A. K.;
Choudhary, R. K.;
Pant, T. K.;
Upadhayaya, A. K.;
Sori, Takuya

Publication type:

Article

Reverse Fountain and the Nighttime Enhancement in the Ionospheric Electron Density Over the Equatorial Region: A Case Study.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 5, p. 1, doi. 10.1029/2019JA027286

By:

Yadav, Sneha;
Choudhary, R. K.;
Kumari, Jyoti;
Sunda, Surendra;
Shreedevi, P. R.;
Pant, Tarun. K.

Publication type:

Article

The Role of the Phase of QBO in Modulating the Influence of the SSW Effect on the Equatorial Ionosphere.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 7, p. 6047, doi. 10.1029/2019JA026518

By:

Yadav, Sneha;
Vineeth, C.;
Kumar, K. K.;
Choudhary, R. K.;
Pant, T. K.;
Sunda, S.

Publication type:

Article

Signatures of the Solar Transient Disturbances Over the Low Latitude Ionosphere During 6 to 8 September 2017.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 9, p. 7598, doi. 10.1029/2018JA025496

By:

Bagiya, Mala S.;
Thampi, Smitha V.;
Hui, Debrup;
Sunil, A. S.;
Chakrabarty, D.;
Choudhary, R. K.

Publication type:

Article

MAVEN Observations of the Response of Martian Ionosphere to the Interplanetary Coronal Mass Ejections of March 2015.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 8, p. 6917, doi. 10.1029/2018JA025444

By:

Thampi, Smitha V.;
Krishnaprasad, C.;
Bhardwaj, Anil;
Lee, Yuni;
Choudhary, R. K.;
Pant, T. K.

Publication type:

Article

Impact of Oscillating IMF B z During 17 March 2013 Storm on the Distribution of Plasma Over Indian Low-Latitude and Mid-Latitude Ionospheric Regions.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 11, p. 11,607, doi. 10.1002/2017JA023980

By:

Shreedevi, P. R.;
Choudhary, R. K.

Publication type:

Article

Impact of Sudden Stratospheric Warming of 2009 on the Equatorial and Low-Latitude Ionosphere of the Indian Longitudes: A Case Study.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 10, p. 10,486, doi. 10.1002/2017JA024392

By:

Yadav, Sneha;
Pant, Tarun K.;
Choudhary, R. K.;
Vineeth, C.;
Sunda, Surendra;
Kumar, K. K.;
Shreedevi, P. R.;
Mukherjee, S.

Publication type:

Article

A study on the evolution of plasma bubbles using the single station-multisatellite and multistation-single satellite techniques.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 3, p. 3678, doi. 10.1002/2016JA023503

By:

Unnikrishnan, K.;
Sreekumar, H.;
Choudhary, R. K.;
Ashna, V. M.;
Ambili, K. M.;
Shreedevi, P. R.;
Rao, P. B.

Publication type:

Article

Direct observational evidence for disturbance dynamo on the daytime low-latitude ionosphere: A case study based on the 28 June 2013 space weather event.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 10, p. 10,064, doi. 10.1002/2016JA023037

By:

Thampi, Smitha V.;
Shreedevi, P. R.;
Choudhary, R. K.;
Pant, Tarun Kumar;
Chakrabarty, D.;
Sunda, S.;
Mukherjee, S.;
Bhardwaj, Anil

Publication type:

Article

On the latitudinal changes in ionospheric electrodynamics and composition based on observations over the 76-77°E meridian from both hemispheres during a geomagnetic storm.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 2, p. 1557, doi. 10.1002/2015JA021841

By:

Shreedevi, P. R.;
Thampi, Smitha V.;
Chakrabarty, D.;
Choudhary, R. K.;
Pant, Tarun Kumar;
Bhardwaj, Anil;
Mukherjee, S.

Publication type:

Article

Seasonal differences in the sunrise undulations at the dip equator at solar minimum at two distinct locations and their relation with postsunset electrodynamics.

Published in:

Journal of Geophysical Research. Space Physics, 2014, v. 119, n. 7, p. 5777, doi. 10.1002/2014JA019783

By:

Ambili, K. M.;
Choudhary, R. K.;
St.-Maurice, J.-P.

Publication type:

Article

The impact of the January 15, 2010, annular solar eclipse on the equatorial and low latitude ionospheric densities.

Published in:

Journal of Geophysical Research. Space Physics, 2011, v. 116, n. A9, p. n/a, doi. 10.1029/2011JA016504

By:

Choudhary, R. K.;
St.-Maurice, J.-P.;
Ambili, K. M.;
Sunda, Surendra;
Pathan, B. M.

Publication type:

Article

East-west and vertical spectral asymmetry associated with equatorial type I waves during strong electrojet conditions: 2. Theory.

Published in:

Journal of Geophysical Research. Space Physics, 2006, v. 111, n. A11, p. n/a, doi. 10.1029/2006JA011843

By:

St.-Maurice, J.-P.;
Choudhary, R. K.

Publication type:

Article

East-west and vertical spectral asymmetry associated with equatorial type I waves during strong electrojet conditions: 1. Pohnpei radar observations.

Published in:

Journal of Geophysical Research. Space Physics, 2006, v. 111, n. A11, p. n/a, doi. 10.1029/2006JA011842

By:

Choudhary, R. K.;
St.-Maurice, J.-P.;
Ecklund, Warner L.;
Tsunoda, Roland T.

Publication type:

Article

Quasi-periodic backscatters from the E region at Gadanki: Evidence for Kelvin-Helmholtz billows in the lower thermosphere?

Published in:

Journal of Geophysical Research. Space Physics, 2005, v. 110, n. A8, p. n/a, doi. 10.1029/2004JA010987

By:

Choudhary, R. K.;
St.-Maurice, J.-P.;
Kagan, L. M.;
Mahajan, K. K.

Publication type:

Article

Correction to 'Fast type-I waves in the equatorial electrojet: Evidence for nonisothermal ion-acoustic speeds in the lower E region'.

Published in:

Journal of Geophysical Research. Space Physics, 2003, v. 108, n. A8, p. n/a, doi. 10.1029/2003JA010072

By:

Choudhary, R. K.;
St. Maurice, J.-P.;
Ecklund, W. L.;
Tsunoda, R. T.

Publication type:

Article

Fast type-I waves in the equatorial electrojet: Evidence for nonisothermal ion-acoustic speeds in the lower E region.

Published in:

Journal of Geophysical Research. Space Physics, 2003, v. 108, n. A5, p. n/a, doi. 10.1029/2002JA009648

By:

St.-Maurice, J.-P.;
Choudhary, R. K.;
Ecklund, Warner L.;
Tsunoda, Roland T.

Publication type:

Article

Tropical E region field aligned irregularities: Simultaneous observations of continuous and quasiperiodic echoes.

Published in:

Journal of Geophysical Research. Space Physics, 1999, v. 104, n. A2, p. 2613, doi. 10.1029/1998JA900012

By:

Choudhary, R. K.;
Mahajan, K. K.

Publication type:

Article

Sacred Plants with Medicinal Uses.

Published in:

Bio-Science Research Bulletin-Biological Sciences, 2021, v. 37, n. 1, p. 12, doi. 10.5958/2320-3161.2021.00003.1

By:

Choudhary, R. K.

Publication type:

Article

A comparative study of non-thermal parameters of the X-class solar flare plasma obtained from cold and warm thick-target models; error estimation by Monte Carlo simulation method.

Published in:

Astrophysics & Space Science, 2020, v. 365, n. 1, p. 1, doi. 10.1007/s10509-020-3731-9

By:

Kumar, Pramod;
Choudhary, R. K.;
Sampathkumaran, P.;
Mandal, Subhayan

Publication type:

Article

Current Issues of Next-Generation Sequencing-Based Circulating Tumor DNA Analysis in Colorectal Cancer.

Published in:

South Asian Journal of Cancer, 2024, v. 13, n. 4, p. 241, doi. 10.1055/s-0044-1801755

By:

Rathnasamy, Narmadha;
Lavingia, Viraj;
Aggarwal, Shyam;
Talwar, Vineet;
Shukla, Pragya;
Rohtagi, Nitesh;
Prathasarathy, K. M.;
Gupta, Deni;
Pasricha, Rajesh;
Pasricha, Sunil;
Choudhary, R. K.;
Goyal, Gautam;
Rawat, Saumitra;
Parikh, Purvish M.;
Selvasekar, C.

Publication type:

Article

Liquid Biopsy and Colorectal Cancer.

Published in:

South Asian Journal of Cancer, 2024, v. 13, n. 4, p. 246, doi. 10.1055/s-0044-1801753

By:

Aggarwal, Shyam;
Chougle, Anuradha;
Talwar, Vineet;
Shukla, Pragya;
Rohtagi, Nitesh;
Verma, Amit;
Pasricha, Rajesh;
Sirohi, Bhawna;
Agarwal, Chaturbhuj;
Pasricha, Sunil;
Choudhary, R. K.;
Goyal, Gautam

Publication type:

Article

Alchohol Use And Its Co-Relates And Association With Lifestyle Diseases In An Tribal District Of Jharkhand:A Cross Sectional Survey.

Published in:

2014

By:

Hiremath, R. N.;
Ghodke, Sandhya;
Bhalla, S.;
Sinha, S.;
Choudhary, R. K.;
Naskar, S.;
Kumar, P.

Publication type:

Abstract

The Impact of 11 May 2024 Great Geomagnetic Storm on the Plasma Distribution Over the Indian Equatorial/Low Latitude Ionospheric Region.

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 4, p. 1, doi. 10.1029/2024JA033368

By:

Ambili, K. M.;
Choudhary, R. K.;
Ashok, Arya;
Potdar, Ajay;
Vineeth, C.;
Pant, T. K.

Publication type:

Article