Works matching AU Ram, Tulasi

Results: 75

An observational study on comparison of dexmedetomidine and magnesium sulphate as adjuvants to bupivacaine for adductor canal block for postoperative analgesia in total knee replacement patients.

Published in:

European Journal of Orthopaedic Surgery & Traumatology, 2025, v. 35, n. 1, p. 1, doi. 10.1007/s00590-025-04345-x

By:

Geethika, Rayapati;
Mounika, Valluri;
Mohamed, Afroze Sultana;
Menavath, Tulasi Ram Naik;
Puttagunta, Srinivasa Babu;
Yalavarthy, Karthik C.;
Jada, Naga Lakshmi

Publication type:

Article

A Prospective Randomized Controlled Trial Comparing Hydrostatic Dilatation with Balloon Angioplasty Versus Hydrostatic Dilatation with Malleable Vascular Dilator for 2 mm or Less Caliber Veins During Creation of Arteriovenous Fistula for Hemodialysis

Published in:

Indian Journal of Surgery, 2023, v. 85, p. 265, doi. 10.1007/s12262-021-03178-2

By:

Pol, Manjunath Maruti;
Singh, Devender;
Kumar, Brijesh;
Vyas, Surabhi;
Joshi, Gaurav;
Ram, Tulasi;
V, Sreenivas

Publication type:

Article

Neural network-based allocation and self-improved firefly-based optimal sizing of fuel cells in distributed generation systems.

Published in:

Control & Cybernetics, 2018, v. 47, n. 4, p. 358

By:

Subramanyam, T. C.;
Ram, S. S. Tulasi;
Subrahmanyam, J. B. V.

Publication type:

Article

Satellite Traces: Ionogram Signatures of Bottom‐Side Upwelling Structures ‐ A Simulation Study.

Published in:

Geophysical Research Letters, 2025, v. 52, n. 7, p. 1, doi. 10.1029/2024GL114119

By:

Ankita, M.;
Tulasi Ram, S.;
Yokoyama, T.;
Tsunoda, R. T.;
Dimri, A. P.;
Mondal, S.;
Nayak, Chinmaya

Publication type:

Article

Dilatory and Downward Development of 3‐m Scale Irregularities in the Funnel‐Like Region of a Rapidly Rising Equatorial Plasma Bubble.

Published in:

Geophysical Research Letters, 2020, v. 47, n. 13, p. 1, doi. 10.1029/2020GL087256

By:

Tulasi Ram, S.;
Ajith, K. K.;
Yokoyama, T.;
Yamamoto, M.;
Hozumi, K.;
Shiokawa, K.;
Otsuka, Y.;
Li, G.

Publication type:

Article

Altitude development of postmidnight F region field-aligned irregularities observed using Equatorial Atmosphere Radar in Indonesia.

Published in:

Geophysical Research Letters, 2016, v. 43, n. 3, p. 1015, doi. 10.1002/2015GL067432

By:

Dao, Tam;
Otsuka, Yuichi;
Shiokawa, Kazuo;
Tulasi Ram, S.;
Yamamoto, Mamoru

Publication type:

Article

Unseasonal development of post-sunset F-region irregularities over Southeast Asia on 28 July 2014: 2. Forcing from below?

Published in:

Progress in Earth & Planetary Science, 2018, v. 5, n. 1, p. 1, doi. 10.1186/s40645-018-0218-1

By:

Ajith, K. K.;
Tulasi Ram, S.;
Carter, B. A.;
Sathish Kumar, S.;
Yamamoto, M.;
Yokoyama, T.;
Gurubaran, S.;
Sripathi, S.;
Hozumi, K.;
Groves, K.;
Caton, R. G.

Publication type:

Article

Unseasonal development of post-sunset F-region irregularities over Southeast Asia on 28 July 2014: 1. Forcing from above?

Published in:

Progress in Earth & Planetary Science, 2018, v. 5, n. 1, p. 0, doi. 10.1186/s40645-018-0164-y

By:

Carter, Brett A.;
Ram, S. Tulasi;
Yizengaw, Endawoke;
Pradipta, Rezy;
Retterer, John;
Norman, Robert;
Currie, Julie;
Groves, Keith;
Caton, Ronald;
Terkildsen, Michael;
Yokoyama, Tatsuhiro;
Zhang, Kefei

Publication type:

Article

On the application of differential phase measurements to study the zonal large scale wave structure (LSWS) in the ionospheric electron content.

Published in:

Radio Science, 2012, v. 47, n. 2, p. n/a, doi. 10.1029/2011RS004870

By:

Tulasi Ram, S.;
Yamamoto, M.;
Tsunoda, R. T.;
Thampi, S. V.;
Gurubaran, S.

Publication type:

Article

Ionospheric electron density profiling and modeling of COSMIC follow-on simulations.

Published in:

Journal of Geodesy, 2016, v. 90, n. 2, p. 129, doi. 10.1007/s00190-015-0861-x

By:

Tsai, L.-C.;
Su, S.-Y.;
Liu, C.;
Tulasi Ram, S.

Publication type:

Article

Fault Signal Recognition in Power Distribution System using Deep Belief Network.

Published in:

Journal of Intelligent Systems, 2020, v. 29, n. 1, p. 459, doi. 10.1515/jisys-2017-0499

By:

Srinivasa Rao, T.C.;
Tulasi Ram, S.S.;
Subrahmanyam, J.B.V.

Publication type:

Article

Irresistible Laughter—A Rare Presentation of Intracranial Tumor: Irony of Neurocircuitry.

Published in:

2024

By:

Kaur, Kirandeep;
Panda, Nidhi B.;
Mahajan, Shalvi;
Ram, Tulasi

Publication type:

Case Study

Optimal Location for Fixing Fuel Cells in a Distributed Generation Environment using Hybrid Technique.

Published in:

International Journal on Electrical Engineering & Informatics, 2016, v. 8, n. 3, p. 567, doi. 10.15676/ijeei.2016.8.3.7

By:

Subramanyam, T. C.;
Ram, S. S. Tulasi;
Subrahmanyam, J. B. V.

Publication type:

Article

Incipient Fault Diagnosis in Stator Winding of Synchronous Generator: A CMFFLC Technique.

Published in:

IETE Journal of Research, 2019, v. 65, n. 5, p. 667, doi. 10.1080/03772063.2018.1447403

By:

Boorgula, Vidyasagar;
Tulasi Ram, S. S.

Publication type:

Article

Power Quality (PQ) Analyses of DG Utilizing Unified Power Quality Conditioner (UPQC) by White Shark Optimizer and Recalling-Enhanced Recurrent Neural Network.

Published in:

Journal of Circuits, Systems & Computers, 2024, v. 33, n. 13, p. 1, doi. 10.1142/S021812662450227X

By:

Shravani, Chapala;
Narasimham, R. L;
Das G, Tulasi Ram

Publication type:

Article

Multilevel thoracic myelopathy: full-endoscopic solution. Illustrative case.

Published in:

Journal of Neurosurgery Case Lessons, 2024, v. 8, n. 16, p. 1, doi. 10.3171/CASE24413

By:

Sura, Sukumar;
Dave, Harshit;
Mallepally, Abhinandan Reddy;
Reddy, Rajendra;
Tulasi Ram, H. C. V.;
Ravikanti, Padma;
Pagidimarry, Naresh Kumar

Publication type:

Article

Variable structure control for an isolated boost converter used in fuel cell applications.

Published in:

International Journal of Electrical & Computer Engineering (2088-8708), 2019, v. 9, n. 6, p. 4493, doi. 10.11591/ijece.v9i6.pp4493-4506

By:

Madhavi, S. Vijaya;
Das, G. Tulasi Ram

Publication type:

Article

Simulation and Analysis of Modified DTC of PMSM.

Published in:

International Journal of Electrical & Computer Engineering (2088-8708), 2018, v. 8, n. 5, p. 2894, doi. 10.11591/ijece.v8i5.pp2895-2903

By:

Kiran Kumar, D.;
Tulasi Ram Das, G.

Publication type:

Article

Role of Impact Angle on Equatorial Electrojet (EEJ) Response to Interplanetary (IP) Shocks.

Published in:

Journal of Geophysical Research. Space Physics, 2024, v. 129, n. 6, p. 1, doi. 10.1029/2024JA032638

By:

Nilam, B.;
Tulasi Ram, S.;
Oliveira, Denny M.;
Dimri, A. P.

Publication type:

Article

Equatorial Electrojet (EEJ) Response to Interplanetary (IP) Shocks.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 12, p. 1, doi. 10.1029/2023JA032010

By:

Nilam, B.;
Tulasi Ram, S.;
Ankita, M.;
Oliveira, Denny M.;
Dimri, A. P.

Publication type:

Article

Diurnal UT Variation of Low Latitude Geomagnetic Storms Using Six Indices.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 10, p. 1, doi. 10.1029/2020JA028854

By:

Balan, N.;
Ram, S. Tulasi;
Manu, V.;
Zhao, Lingxin;
Xing, Zan‐Yang;
Zhang, Qing‐He

Publication type:

Article

Effects of IMF By on Ring Current Asymmetry Under Southward IMF Bz Conditions Observed at Ground Magnetic Stations: Case Studies.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 10, p. 1, doi. 10.1029/2019JA027493

By:

Kumar, Sandeep;
Veenadhari, B.;
Chakrabarty, D.;
Tulasi Ram, S.;
Kikuchi, T.;
Miyoshi, Y.

Publication type:

Article

On the Seeding of Periodic Equatorial Plasma Bubbles by Gravity Waves Associated With Tropical Cyclone: A Case Study.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 10, p. 1, doi. 10.1029/2020JA028003

By:

Ajith, K. K.;
Li, Guozhu;
Tulasi Ram, S.;
Yamamoto, M.;
Hozumi, K.;
Abadi, Prayitno;
Xie, Haiyong

Publication type:

Article

The Solar Wind Density Control on the Prompt Penetration Electric Field and Equatorial Electrojet.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 9, p. 1, doi. 10.1029/2020JA027869

By:

Nilam, B.;
Ram, S. Tulasi;
Shiokawa, K.;
Balan, N.;
Zhang, Q.

Publication type:

Article

Modeling of Ionospheric Responses to Atmospheric Acoustic and Gravity Waves Driven by the 2015 Nepal Mw7.8 Gorkha Earthquake.

Published in:

Journal of Geophysical Research. Space Physics, 2020, v. 125, n. 4, p. 1, doi. 10.1029/2019JA027200

By:

Inchin, P. A.;
Snively, J. B.;
Zettergren, M. D.;
Komjathy, A.;
Verkhoglyadova, O. P.;
Tulasi Ram, S.

Publication type:

Article

Three Different Episodes of Prompt Equatorial Electric Field Perturbations Under Steady Southward IMF Bz During St. Patrick's Day Storm.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 12, p. 10428, doi. 10.1029/2019JA027069

By:

Tulasi Ram, S.;
Nilam, B.;
Balan, N.;
Zhang, Q.;
Shiokawa, K.;
Chakrabarty, D.;
Xing, Z.;
Venkatesh, K.;
Veenadhari, B.;
Yoshikawa, A.

Publication type:

Article

IpsDst of Dst Storms Applied to Ionosphere‐Thermosphere Storms and Low‐Latitude Aurora.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 11, p. 9552, doi. 10.1029/2019JA027080

By:

Balan, N.;
Zhang, Qing‐He;
Shiokawa, K.;
Skoug, R.;
Xing, Zanyang;
Tulasi Ram, S.;
Otsuka, Y.

Publication type:

Article

Variation of the Equatorial Height Anomaly During the Main Phase of 2015 St. Patrick's Day Geomagnetic Storm Using ANNIM and TIEGCM.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 8, p. 7072, doi. 10.1029/2019JA026703

By:

Sai Gowtam, V.;
Lei, Jiuhou;
Tulasi Ram, S.;
Luan, Xiaoli;
Ren, Dexin;
Zhong, Jiahao

Publication type:

Article

Superfountain Effect Linked With 17 March 2015 Geomagnetic Storm Manifesting Distinct F3 Layer.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 7, p. 6127, doi. 10.1029/2019JA026721

By:

Venkatesh, K.;
Patra, A.K.;
Balan, N.;
Fagundes, P.R.;
Tulasi Ram, S.;
Batista, I.S.;
Reinisch, B.W.

Publication type:

Article

A New Artificial Neural Network‐Based Global Three‐Dimensional Ionospheric Model (ANNIM‐3D) Using Long‐Term Ionospheric Observations: Preliminary Results.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 6, p. 4639, doi. 10.1029/2019JA026540

By:

Gowtam, V. Sai;
Tulasi Ram, S.;
Prajapati, A.;
Reinisch, B.

Publication type:

Article

The Improved Two‐Dimensional Artificial Neural Network‐Based Ionospheric Model (ANNIM).

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 7, p. 5807, doi. 10.1029/2018JA025559

By:

Tulasi Ram, S.;
Sai Gowtam, V.;
Mitra, Arka;
Reinisch, B.

Publication type:

Article

An Artificial Neural Network-Based Ionospheric Model to Predict N m F2 and h m F2 Using Long-Term Data Set of FORMOSAT-3/COSMIC Radio Occultation Observations: Preliminary Results.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 11, p. 11,743, doi. 10.1002/2017JA024795

By:

Sai Gowtam, V.;
Tulasi Ram, S.

Publication type:

Article

Coseismic Traveling Ionospheric Disturbances during the Mw 7.8 Gorkha, Nepal, Earthquake on 25 April 2015 From Ground and Spaceborne Observations.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 10, p. 10,669, doi. 10.1002/2017JA023860

By:

Tulasi Ram, S.;
Sunil, P. S.;
Ravi Kumar, M.;
Su, S.-Y.;
Tsai, L. C.;
Liu, C. H.

Publication type:

Article

Ionospheric annual anomaly-New insights to the physical mechanisms.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 8, p. 8816, doi. 10.1002/2017JA024170

By:

Sai Gowtam, V.;
Tulasi Ram, S.

Publication type:

Article

Vertical rise velocity of equatorial plasma bubbles estimated from Equatorial Atmosphere Radar (EAR) observations and HIRB model simulations.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 6, p. 6584, doi. 10.1002/2017JA024260

By:

Tulasi Ram, S.;
Ajith, K. K.;
Yokoyama, T.;
Yamamoto, M.;
Niranjan, K.

Publication type:

Article

Electrodynamic disturbances in the Brazilian equatorial and low-latitude ionosphere on St. Patrick's Day storm of 17 March 2015.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 4, p. 4553, doi. 10.1002/2017JA024009

By:

Venkatesh, K.;
Tulasi Ram, S.;
Fagundes, P. R.;
Seemala, Gopi K.;
Batista, I. S.

Publication type:

Article

A scheme for forecasting severe space weather.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 3, p. 2824, doi. 10.1002/2016JA023853

By:

Balan, N.;
Ebihara, Y.;
Skoug, R.;
Shiokawa, K.;
Batista, I. S.;
Tulasi Ram, S.;
Omura, Y.;
Nakamura, T.;
Fok, M.-C.

Publication type:

Article

On the fresh development of equatorial plasma bubbles around the midnight hours of June solstice.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 9, p. 9051, doi. 10.1002/2016JA023024

By:

Ajith, K. K.;
Tulasi Ram, S.;
Yamamoto, M.;
Otsuka, Y.;
Niranjan, K.

Publication type:

Article

Duskside enhancement of equatorial zonal electric field response to convection electric fields during the St. Patrick's Day storm on 17 March 2015.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 1, p. 538, doi. 10.1002/2015JA021932

By:

Tulasi Ram, S.;
Yokoyama, T.;
Otsuka, Y.;
Shiokawa, K.;
Sripathi, S.;
Veenadhari, B.;
Heelis, R.;
Ajith, K. K.;
Gowtam, V. S.;
Gurubaran, S.;
Supnithi, P.;
Le Huy, M.

Publication type:

Article

Estimation of interplanetary electric field conditions for historical geomagnetic storms.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 9, p. 7307, doi. 10.1002/2015JA021661

By:

Kumar, Sandeep;
Veenadhari, B.;
Tulasi Ram, S.;
Selvakumaran, R.;
Mukherjee, Shyamoli;
Singh, Rajesh;
Kadam, B. D.

Publication type:

Article

Fresh and evolutionary-type field-aligned irregularities generated near sunrise terminator due to overshielding electric fields.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 7, p. 5922, doi. 10.1002/2015JA021427

By:

Tulasi Ram, S.;
Ajith, K. K.;
Yamamoto, M.;
Otsuka, Y.;
Yokoyama, T.;
Niranjan, K.;
Gurubaran, S.

Publication type:

Article

Explicit characteristics of evolutionary-type plasma bubbles observed from Equatorial Atmosphere Radar during the low to moderate solar activity years 2010-2012.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 2, p. 1371, doi. 10.1002/2014JA020878

By:

Ajith, K. K.;
Ram, S. Tulasi;
Yamamoto, M.;
Yokoyama, T.;
Gowtam, V. Sai;
Otsuka, Y.;
Tsugawa, T.;
Niranjan, K.

Publication type:

Article

Unique latitudinal shape of ion upper transition height ( HT) surface during deep solar minimum (2008-2009).

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 2, p. 1419, doi. 10.1002/2014JA020647

By:

Tulasi Ram, S.;
Heelis, R.;
Gowtam, V. Sai;
Ajith, K. K.;
Su, S.-Y.

Publication type:

Article

CME front and severe space weather.

Published in:

Journal of Geophysical Research. Space Physics, 2014, v. 119, n. 12, p. 10041, doi. 10.1002/2014JA020151

By:

Balan, N.;
Skoug, R.;
Tulasi Ram, S.;
Rajesh, P. K.;
Shiokawa, K.;
Otsuka, Y.;
Batista, I. S.;
Ebihara, Y.;
Nakamura, T.

Publication type:

Article

Characteristics of large-scale wave structure observed from African and Southeast Asian longitudinal sectors.

Published in:

Journal of Geophysical Research. Space Physics, 2014, v. 119, n. 3, p. 2288, doi. 10.1002/2013JA019712

By:

Tulasi Ram, S.;
Yamamoto, M.;
Tsunoda, R. T.;
Chau, H. D.;
Hoang, T. L.;
Damtie, B.;
Wassaie, M.;
Yatini, C. Y.;
Manik, T.;
Tsugawa, T.

Publication type:

Article

First observational evidence for opposite zonal electric fields in equatorial E and F region altitudes during a geomagnetic storm period.

Published in:

Journal of Geophysical Research. Space Physics, 2012, v. 117, n. A9, p. n/a, doi. 10.1029/2012JA018045

By:

Tulasi Ram, S.;
Balan, N.;
Veenadhari, B.;
Gurubaran, S.;
Ravindran, S.;
Tsugawa, T.;
Liu, H.;
Niranjan, K.;
Nagatsuma, T.

Publication type:

Article

Ionospheric and thermospheric storms at equatorial latitudes observed by CHAMP, ROCSAT, and DMSP.

Published in:

Journal of Geophysical Research. Space Physics, 2012, v. 117, n. A1, p. n/a, doi. 10.1029/2011JA016903

By:

Balan, N.;
Liu, J. Y.;
Otsuka, Y.;
Tulasi Ram, S.;
Lühr, H.

Publication type:

Article

Statistics of geomagnetic storms and ionospheric storms at low and mid latitudes in two solar cycles.

Published in:

Journal of Geophysical Research. Space Physics, 2011, v. 116, n. A11, p. n/a, doi. 10.1029/2011JA017042

By:

Vijaya Lekshmi, D.;
Balan, N.;
Tulasi Ram, S.;
Liu, J. Y.

Publication type:

Article

Equatorial electrodynamics and neutral background in the Asian sector during the 2009 stratospheric sudden warming.

Published in:

Journal of Geophysical Research. Space Physics, 2011, v. 116, n. A8, p. n/a, doi. 10.1029/2011JA016607

By:

Liu, Huixin;
Yamamoto, Mamoru;
Tulasi Ram, S.;
Tsugawa, Takuya;
Otsuka, Yuichi;
Stolle, Claudia;
Doornbos, Eelco;
Yumoto, Kiyohumi;
Nagatsuma, Tsutomu

Publication type:

Article

Comment on 'Westward electric field penetration to the dayside equatorial ionosphere during the main phase of the geomagnetic storm on 22 July 2009' by V. Sreeja et al.

Published in:

Journal of Geophysical Research. Space Physics, 2011, v. 116, n. A6, p. n/a, doi. 10.1029/2011JA016634

By:

Tulasi Ram, S.;
Yamamoto, M.;
Liu, H.;
Veenadhari, B.;
Alex, S.

Publication type:

Article