Works by Choudhary, R. K.

Results: 75

Skin-sea surface temperature from newly launched Indian geostationary infrared imager onboard INSAT-3DS: initial results and assessment.

Published in:

Remote Sensing Letters, 2025, v. 16, n. 7, p. 748, doi. 10.1080/2150704X.2025.2501104

By:

Gangwar, Rishi Kumar;
Choudhary, R. K.;
Thapliyal, P. K.

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

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

Ionospheric impact on the geopotential height profile of the temperature by balloon‐borne GPS radiosondes?

Published in:

Geophysical Research Letters, 2013, v. 40, n. 2, p. 239, doi. 10.1029/2012GL054359

By:

Choudhary, R. K.;
Rajeev, K.;
Krishna Moorthy, K.;
Sridharan, R.

Publication type:

Article

On the sunrise oscillation of the F region in the equatorial ionosphere.

Published in:

Geophysical Research Letters, 2012, v. 39, n. 16, p. n/a, doi. 10.1029/2012GL052876

By:

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

Publication type:

Article

Local electrodynamics of a solar eclipse at the magnetic equator in the early afternoon hours.

Published in:

Geophysical Research Letters, 2011, v. 38, n. 4, p. n/a, doi. 10.1029/2010GL046085

By:

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

Publication type:

Article

Solar eclipse-induced E-region plasma irregularities observed by the Gadanki radar.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 13, p. n/a, doi. 10.1029/2009GL038669

By:

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

Publication type:

Article

Daytime low-altitude quasi-periodic echoes at Gadanki: Understanding of their generation mechanism in the light of their Doppler characteristics.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 5, p. n/a, doi. 10.1029/2008GL036670

By:

Patra, A. K.;
Venkateswara Rao, N.;
Choudhary, R. K.

Publication type:

Article

Structural and Optical Properties of Aluminum Nitride Thin Films Deposited by Pulsed DC Magnetron Sputtering.

Published in:

ISRN Materials Science, 2013, p. 1, doi. 10.1155/2013/759462

By:

Choudhary, R. K.;
Mishra, P.;
Biswas, A.;
Bidaye, A. C.

Publication type:

Article

Venusian Ionosphere During Deep Solar Minima: Some New Insights Using Akatsuki Radio Science Experiment.

Published in:

Journal of Geophysical Research. Planets, 2023, v. 128, n. 4, p. 1, doi. 10.1029/2023JE007768

By:

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

Publication type:

Article

Geomagnetic Storm‐Induced Plasma Density Enhancements in the Southern Polar Ionospheric Region: A Comparative Study Using St. Patrick's Day Storms of 2013 and 2015.

Published in:

Space Weather: The International Journal of Research & Applications, 2020, v. 18, n. 8, p. 1, doi. 10.1029/2019SW002383

By:

Shreedevi, P. R.;
Choudhary, R. K.;
Thampi, Smitha V.;
Yadav, Sneha;
Pant, T. K.;
Yu, Yiqun;
McGranaghan, Ryan;
Thomas, Evan G.;
Bhardwaj, Anil;
Sinha, A. 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

Effectiveness of guidelines of referrals for the suspected colorectal cancer patients under the 2-week rule.

Published in:

British Journal of Surgery, 2004, v. 91, p. 130

By:

Debnath, D.;
Choudhary, R. K.;
Gunning, K. A.

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

Identification of the MicroRNA Repertoire in TLR-Ligand Challenged Bubaline PBMCs as a Model of Bacterial and Viral Infection.

Published in:

PLoS ONE, 2016, v. 11, n. 6, p. 1, doi. 10.1371/journal.pone.0156598

By:

Singh, Jasdeep;
Mukhopadhyay, C. S.;
Kaur, Simarjeet;
Malhotra, Puneet;
Sethi, R. S.;
Choudhary, R. K.

Publication type:

Article

Reticulate Acropigmentation of Dohi: A Case Report with Insight into Genodermatoses with Mottled Pigmentation.

Published in:

Indian Journal of Dermatology, 2012, v. 57, n. 1, p. 42, doi. 10.4103/0019-5154.92676

By:

Mohana, Deepak;
Verma, Ujjwala;
Amar, Amarkant Jha;
Choudhary, R. K. P.

Publication type:

Article

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

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

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

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

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

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

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

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

Screening of endogenous antioxidants in some medicinal plants.

Published in:

Toxicological & Environmental Chemistry, 2011, v. 93, n. 4, p. 656, doi. 10.1080/02772248.2010.551122

By:

Choudhary, R. K.;
Saroha, Ajaya Eesha;
Swarnkar, P. L.

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

ANTICANCER POTENTIAL OF N(4)SUBSTITUTED 5-NITROISATIN THIOSEMICARBAZONES AND THEIR COPPER(II) COMPLEXES.

Published in:

Rasayan Journal of Chemistry, 2021, v. 14, n. 3, p. 1600, doi. 10.31788/RJC.2021.1436341

By:

Singh, N. K.;
Shrestha, S.;
Shahi, N.;
Choudhary, R. K.;
A Kumbhar, A.;
Pokharel, Y. R.;
Yadav, P. N.

Publication type:

Article

Temperature Perturbations in the Troposphere and Lower Stratosphere Over a Semi-arid Region During the 2010 Solar Eclipse.

Published in:

Pure & Applied Geophysics, 2022, v. 179, n. 6/7, p. 2487, doi. 10.1007/s00024-022-03045-5

By:

Kumar, Vinay;
Prasad, S. B. Surendra;
Reddy, K. Krishna;
Dhaka, S. K.;
Choudhary, R. K.;
Reddy, M. Venkatarami;
Ho, Shu-Peng

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

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

Influence of Method and Application Time of Nitrogen on Pest Incidence of Sorghum [Sorghum bicolor (L.) Moench] Genotypes.

Published in:

International Journal of Bio-Resource & Stress Management, 2017, v. 8, n. 3, p. 413, doi. 10.23910/IJBSM/2017.8.3.1735

By:

Raypuriya, Neelesh;
Choudhary, R. K.;
Swathi, P.;
Prajapati, Sunil

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

Observation of coherent echoes with narrow spectra near 150 km altitude during daytime away from the dip equator.

Published in:

Geophysical Research Letters, 2004, v. 31, n. 19, p. n/a, doi. 10.1029/2004GL020299

By:

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

Publication type:

Article

Observable signatures of a convectively generated wave field over the tropics using Indian MST radar at Gadanki (13.5°N, 79.2°E).

Published in:

Geophysical Research Letters, 2002, v. 29, n. 18, p. 19-1, doi. 10.1029/2002GL014745

By:

Dhaka, S. K.;
Choudhary, R. K.;
Malik, S.;
Shibagaki, Y.;
Yamanaka, M. D.;
Fukao, S.

Publication type:

Article

First VHF radar observations of tropical latitude E-region field aligned irregularities.

Published in:

Geophysical Research Letters, 1996, v. 23, n. 25, p. 3683, doi. 10.1029/96GL02625

By:

Choudhary, R. K.;
Mahajan, K. K.;
Singh, Sachchidanand;
Kumar, Keshav;
Anandan, V. K.

Publication type:

Article

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

Do the Vertical Movements of the Peak Height of F Region Truly Represent the Vertical E×B Plasma Drift Velocity Over the Dip Equator?

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 1, p. 1, doi. 10.1029/2024JA033202

By:

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

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